Disclaimer: I don't own Overlord or Fate series.

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*I have just corrected some grammars in this chapter. No story changing thing.

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This is non-canon because this is a crossover obviously.

I mean to say there will be Apostles and stuffs like that which never exist in Fate/Stay Night. Things will remain somewhat in line with the events of Fate/Stay Night and Fate/Zero. Don't expect everything will be the same though (Lore wise, it's the same).

Game, Anime, Manga and some of the light novel volumes are the main source but I get character profiles from Wiki, FGO, and the forum too.

However, things like Type Planetaries will be added with discretion. If it became a DBZ fight, things would escalate fast.

Stats of Overlord series: I may infer it wrongly a bit but it won't be a problem. No one gonna compare stats as they read right? Right?

This is a fan-fiction so let just roll.

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Niflheim, sometime also called Mist World.

A realm of primordial ice cold and darkness, held the frozen river of Élivágar and the well of Hvergelmir, the origin of all the rivers. The chill in the air was so strong that even some immortal beings didn't dare to venture.

Niflheim was the second of the two primordial realms to emanate out of Ginnugagap, the other one being Muspelheim, the realm of fire. Between these two realms of cold and heat, creation began when Niflheim's water mixed with the heat of Muspelheim to form a place that later became Hel.

Or so the myth said.

The current place that was also called Niflheim was priming with monsters and activities.

Big and small, all kind of vicious beasts was roaring to the heaven and slaughtering anything that moved in their sight.

Each and every one of them was of immense power, they can be a disaster by themselves alone.

Copses were littered the frozen landscape, blood of various colors and properties painted it a twisted picture of madness and carnage.

The monsters weren't the only force presented here.

Countless warriors and heroes from all the realms had gathered here in preparation for the last big fight of their world YGGDRASIL, a DMMO-RPG.

The game was a big succeed since its release in 2126 by a Japanese Developer. YGGDRASIL had many big worlds and a lot of mysteries for the players to discover. The only instruction of the game was the controls, everything else was all left to the players to decide, be it good or bad based entirely on their ability in the real world.

Infamous as the game was, the freedom of choices and the degree of customization made it so popular that when the word DMMO-RPG was mentioned people immediately think of YGGDRASIL.

But good thing cannot last forever. In the year 2138, the game had lost its previous vibrancy it once had. As a result, the remaining players still playing YGGDRASIL had to meet their final day of the 12 years old game.

Despite the depressing news of the closure, some of the players continued to play with more vigor in the last month of the game.

The reason they hadn't give up and quitted the game to move on a new one was because of a sudden announcement of the GM to all players in the form of a quest.

This type of quest could be considered a World Quest. The content of the quest mentioned that:

'A new World Enemy has appeared in the world of Niflheim.

The World Champion of Niflheim had fallen and become a world class disaster.

Warriors of all realms!

Take up arm and slay the World Enemy:

God Slayer – The Wingless Angel Siriel D. Eva.

Reward: All your (or your guild) money will be multiplied by 10.'

For all the players, the reward money had no meaning when the game was going to close down. However, the aspect of finishing the game and quitting with a bang tickled them.

Also they were all curious as to how could the World Champion of Niflheim surpass the level limit and become a World Enemy.

There once was a World Champion of Muspelheim who manage to turn himself into a World Enemy, one of the Seven Deadly Sins using a World Item. Thus his power grew into tremendous might to the point that he could fought evenly against thirty players by himself alone.

In the end, he was deleted by the developers and a new tournament was held to select a new candidate for the World Champion class.

But this time was different. Niflheim's World Champion was an Angel that didn't become one of the Ten Great Angels of the Tree of Life but a totally new one, the God Slayer.

Base on the name alone one could guessed that the process of becoming the World Enemy involved the killing of some kind of god in a specific condition, but that may not be true as well.

Niflheim and Muspelheim, the first two primordial realms that came out of Ginnugagap, and the only two worlds which had theirs champions turned into World Enemy. What a coincident. This would become a memorable experience for the remaining players of the game.

Every players began to gather information about the ex-World Champion.

There wasn't much to find as information was a closely guarded secret. But there were things that could be inferred based on surfaced information.

What could be known was that the World Champion of Niflheim had a female avatar of the Angel race from Asgard. She was also a genuine female in real life according to the voice people sometime overheard when she was issuing command to her NPC or greeting some polite opponents.

Her voice was even-tone and strong sounding like the female warrior in some animes. That alone was enough to excite some otaku players who happened to hear her talk. Her build was that of a magic warrior who could use various weapons along with magic.

Normally a build like that would made one a jack of all trade, master of none, but with real life abilities like reaction speed, combat skill and situational judgment she had become a phenomenal combatant that no one wanted to face alone, and even when in group they would try to avoid clashing with her.

Appearance wise, she was a bit tall with 1,7 meter, slender body and a moderate breast size, about B or C cup. She had a beautiful face with sapphire-like blue eyes, small pink lip and high straight nose. Her long platinum hair was often bundled up and wrap into a side ponytail that the tip of her hair just hovered over the left shoulder.

Unlike the major of other players, she didn't seem to be afraid of losing equipment as people tended to see her in her Divine class gears. Unknowing players might say that was reckless but who was she? A World Champion with a record of undefeated combat be it in group or one on one, even again boss but no one know that. She preferred to be a solo player.

The air of confident exulted around her making others wondered what kind of guild she belonged to. And that came the thing that no one dared to do except her. She was in the guild Devil's Abode that resided in Niflheim, the only member of the guild if one must say.

How could it happened? A one person guild was scandalous but no one knew until now? The answer was quite simple, no one knew the inside working of other people's guild or the amount of members of said guild. And her guild, the Devil's Abode was just a small hill-type dungeon with 200 level of NPC Data Storage. People tended to ignore such small place when there were more dungeons with NPC Data Storage of level in the thousands.

Now the World Quest as everyone said was occurred at that place, the Devil's Abode, or more specifically, behind the hill of said guild. The way through the guild was the entrance to the battle ground, as some players who went there to scout reported back.

The guild was small, no underground floors or massive castle. It was just a slightly big typical Japanese shrine with two NPC level 100.

One was a tradition nadeshiko with straight waist long black hair, dress in a traditional miko outfit. The other was a gold and white dog that was always held by the miko. They were both sitting in a prison in the back of the shrine facing the frozen landscape behind the hill and telling the players who passed by to put her master to rest. It made the quest more interesting and give a story to the seemingly out of nowhere quest. If the players stayed and interacted with the miko, she would tell the detail of the story just liked a tragedy drama show.

There were some uncivilized brutes who attempted to break the prison and attacked the NPC. But they failed miserably when the auto counter function of the prison activated and took out several players of their team. The bars of the prison were made with a lot of data crystals it seemed. Some players guessed that attacking using World Item could break it, but who in their right mind used a World Item on such a thing before battle?

After the World Quest announcement, there were a few guilds took the challenge and went to fight the ex-World Champion, God Slayer – The Wingless Angel Siriel D. Eva.

They all returned via resurrection not long after.

Even though in this game information was a thing nobody shared with anyone but this time the players that went there and fought readily told about the God Slayer. They failed to beat the ex-champion and wanted to see other people tried and suffered like them, the end of the game was near so they didn't care all that much.

With the new information about this World Enemy, more guilds began to participate in the subjugation of the God Slayer day after day till the last day of the game without success.

And on the final day, an organized army of about 2000 players had gathered in Niflheim to challenge the undefeated 'Monster' who single-handedly crushed countless guilds from big to small in the past month.

They were not one big army but a gathering of multiple groups of players. There were guilds that were defeated once or twice in their midst but no heteromorphic players to be found.

That also understandable, the relationship between heteromorphic players and humanoid players were quite high-strung. If they were to participate in this raid, they would be ganged up and killed later anyway. That was no fun.

After they all passed through the garden behind the shrine, the soft snow that was covering the ground ended and began the blizzard and firestorm. Unreasonable weathers caused by magic and the rampaging of all the monster in the frozen plain down the hill.

Some newcomers had an aghast feeling about the carnage before them. How could there be so many high level monsters? With a quick look around, one could identify some primal elementals with level 87 here and there, in the midst also had some dragons around level 85 and more. Especially the level 95 monsters that was roaring nonstop. The others players also wondered such thing but didn't ask out loud, the GMs were watching anyway so they didn't care.

The copses of monster were scattered everywhere.

In the game when a monster was killed, its body would turn into light particles and disappear but right now in this event, the corpses of monster didn't disappear so the blood was still there. Some players who came here previously said that the field will be cleared once they all died or succeeded in killing her.

The players who was killed would leave their body where they died and could move around to observe the battle just like using a divination skill. Of course they could still be resurrected with divine magic just like normal.

This was the setting the ex-World Champion locked in place for this particular event, there would be no fun for her if they died and went back without knowing how it all end.

Despite all the high level monsters rampaging around, the two thousand players rushed through without problem, a part of that thanked to their berserk state or else the number of players may be decreased by half.

Arrived at the foot of the next hill leaving behind all the monster, the player immediately rearranged their formation because music for the boss fight had begun to play.

The wind started to pick up speed and scattered in all direction making the area cleared of any cloud, mist or snow. The sound of monsters became distant and gradually turned into silent. Then liked a meteor crashing down, the ex-World Champion, World EnemySiriel descended to the ground in front of the army with a big explosion, spreading her [Aura of Dread] to the entire area.

Some players got nervous looking back to see why the monsters became silent. The scene they saw made them wanted to run back out of there. All the monsters were dead, their copses were still burning by the huge long line of fire that passed through them and collided to the hills on the horizon. Now they realized that the previous wind was not cinematic effect but the attack of the Boss. Everyone became tense looking up at the elevation of earth that she was standing on.

Standing there was a beautiful girl around twenty years old. Her look was just like the information said but there was some subtle differences, like her eyes. Her eyes were not blue anymore but now had a bright red glow and slit for iris, it was the eyes of some kind of demon. Her ears also grew longer like an elf but they knew she was nothing like a simple elf.

She wore a black short sleeves and loose collar T – shirt, a faded blue jean hot pant and a pair of black leather boots. She only had on her a pair of leaf –shape platinum earrings and an intricate pendant also made of platinum as enchanted equipment together her enchanted long sword.

Some high level magic casters identified the items on her revealed that they were only legacy class. This surprised some players but they quickly deduced that was some kind of penalty for became an event Boss, because they all knew that every top player had a bunch of divine class items for PVP purpose. And she was a World Champion so they knew she had a World Champion class item too.

Even if she looked like a harmless modern girl did not mean she was weak. A group of thirty level 100 with ample preparation took on a World Enemy, the outcome of the battle would still be in doubt.

And this was a player – controlled World Enemy who was known to be invincible before. People speculated that she was a martial art master, a mercenary or even a secret agent because of the skill and reaction speed she showed in the past battle.

She just stood there exulting the heavy [Aura of Dread] on all the players. Because this was a game so no one felt any dread but the debuff was restraining the weaker players down until the magic casters cast protection spells on them.

Her eyes scanned the entire of the army and then announced.

"You all have come here to challenge me, so let give it your best to stay alive.

Show me what you can do against my power.

I will grind you to dust!"

Finishing her speech, she jumped up high in the sky while drawing her sword and swinging it wildly down at the army below. Countless forced blades shrouding in some kind of black purple smoke-like aura crashed down.

The army immediately moving in response.

The tankers of the army quickly activated their defensive skills and joined together to increase the effectiveness while shielding the damage dealer magic casters behind.

The magic casters were preparing their big super tier attack spells and various buffs for the front line warriors.

When the forced blades collided with the heavily buffed defense of the combined tankers, it blew a part of the army away, instant-killed a few players level below 85. The magic casters behind them also died along with the range fighters with low defense.

Some magic casters released their 9 and 10 tier spells at her in rapid succession. Spells like [Meteor Fall], [Reality Slash], [Stream of Lava], [Implosion] were wreaking havoc on the field without a care. Unfortunately it hit nothing as she crashed down to the army herself with blinding speed while engulfed her whole body in a black outline dark purple fire.

The fall making a devastating area of effect damage, cleared out another chunk of the army. The melee fighters quickly approached and attacked viciously with their best skills.

Even with her incredible reflex, she couldn't avoid and parry all of the skills that were assisted by the computer, which had a reaction speed on the electric – fast level.

And so she finally received a multitude of attacks of the combined force of warrior, launching her some distance away and taking a chunk about 5% out of the massive HP she possessed.

Despite dealing big damage to her, the players didn't sound cheerful at all. Her defense was solid, her skill and reaction speed was godlike and finally the number of melee fighters that came into close combat with her was reduced more than a half. The battle was looking grim to them.

It was then that a few magic casters finished their activation time for the super tier spells. Using cash items to ignore cast time penalty they all simultaneously unleashed their spells on her.

Some of the spells had large area of effect and the magic casters casted them in all direction that was possible for her to evade. This result in the inevitable damage she would have received, if not for her World Champion Class and the status of a World Enemy on top of being of the heteromorphic race that she was.

Heteromorphic races owned the most powerful basic status, which can be even more strengthened by increasing their racial level. High-rank races also provided special abilities similar to that of a monster's.

Besides providing racial level and special abilities, the heteromorphic races were able to also gain more ability points and skill points than neither Humanoid nor Demi-Human races.

To top it off, the final Racial Class of the heteromorphic have very high skill points. Due to the raw power and high skill points, strong skills would be even crazily stronger.

However, they were penalized in other ways as the racial levels comes at a cost where it limits the amount of job levels one can learn. This is as skills are better than skill points, the multipliers would eventually overpower the stats. There is a theory that if one wants to make a strong character, they should not raise their Racial level. Thus, Heteromorphic races were very unpopular for that reason.

And so her base stats was of the chart now that she had become a World Enemy with higher level, it was more than enough to withstand the super tier spells with some scratches. But she was not one who liked to take hits.

Immediately erecting multiple swirls of darkness, she quickly expanded it to surround her vicinity. That was an active skill of the World Champion Class, [Dimensional Gap]. Hiding behind the skill and waiting for the right time to counter, she started to apply metamagic enhancements on herself using: [Boost Magic], [Over Magic], [Maximize Magic], [Penetrate Magic], [Silent Magic], [Triplet Magic].

When the attacks died down, she slashed out horizontally in a big black arc that turned into three rifts in space and covered almost all of the army.

That was the [Dimensional Slash], also one of the active skill of the World Champion Class.

The rifts had nearly instant – killed them all, making the ground tremble and cracking loudly. The power of the skill boosted by the stats of a World Enemy was frightening, no wonder the last one was deleted by the developers. Some players even whispered something like 'Hack!' and 'Did we get scrammed in coming here?'

After the attack, she flew up above their head using [Fly] and looked down on the army. Despite being an Angel, she couldn't use her wings anymore because of her unlocking of some rare racial class. It made her go a different route than the normal Angel and learn the spell [Fly].

"It hasn't been long but let's wrap this up. I will use my strongest attack, brace yourselves."

This time was really the end for the army of players. The 2000 that came here at the moment reduced to only above 200 players. They could only look up to her in acceptance as she unleashed the legend-like skill in the game, [World Break]. The gap in power was clear for them.

"This is like bullying at the end of the school year, isn't it?"

"Yeah, look like a wrestler fighting a bunch of elementary school kids."

The players just stood there without any fighting spirit left and looked on to see how it would end.

She swung her sword horizontally again, but this time space itself was cut and along with it everything in its path. The world began to shake violently, the ground was cracking, the air was cracking, space all around was collapsing and finally a big explosion occurred at the place where everything was split in two. The blast grew stronger the more it consumed the collapsing space and eradicated anything it touched.

Soon there was nothing left, the frozen plain, the hills, the monsters, the players they all disappeared without a track except one person, the girl who had become a 'monster'. She was floating in place, looking on with a melancholy atmosphere at the battle ground.

This was the start of a legend and the end of a world.

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### Siriel D. Eva ###

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The frozen plain was restored after a while, looking good as if nothing had ever happened. Despite the realistic aspect of thing, this was still a game.

Lowering down to the frozen snow covered ground, there was a girl in a black loose T-shirt and faded blue jean hot pant hovering just a bit in the air. She was holding an intricate long sword in her right hand but quickly sheathed the sword on her left belt.

[Quest finished.]

[The races have failed to stop the World Enemy.]

[Acquire title 'Apocalypse of the End']

"That was quick, and kinda boring to say the least."

She was Siriel D. Eva, the ex-World Champion of Niflheim and newly ascended World Enemy God Slayer.

She had been stayed in the game continuously for the entire month to receive the challengers that dare to come fight her.

How could someone remain conscious that long? The gaming equipment would recognize any abnormality in the user health and eject them right away.

She may be laying down in a coma in a hospital and continuously receive treatment but no that was just applied to the human body, the mind worked in a different manner. It couldn't stay conscious for that long.

No one knew that she was staying in the game the whole time. The GMs were also human so they work in shift that was no longer than 8 hours. And they didn't always watch someone continuously, they had the safety mechanism in the gaming device for that purpose.

The matter of her turning into a World Enemy had been resolved between the GMs and her in the form of an agreement.

She would become a boss of the quest and might not equip anything above legacy class. She couldn't take quest or leaving the area. If she was killed in the quest her character would be permanently deleted and a fine for potential hacking the game may be applied if there was any evident founded.

They could come to this agreement was because of the inevitably shutting down of the game, and they were not paid enough for dealing with a potential professional hacker. Besides, they hadn't prepared any event for the end game anyway, this could elevate their work.

But back to her ability to stay conscious like that in the game. There was no technology capable of that, and certainly she was not an A.I., the GMs would have known.

Science in the world had gone to unprecedented level, folklores and myths were now only children stories. Human no longer recognized supernatural beings and believed in them.

Of course they didn't. That was what the supernatural world wanted it to be.

And Siriel D. Eva was one of such being, a devil. Or to be precise, a devil who became the biggest baddie around here, a Queen. A devil was completely different than a demon mind you.

A demon was a supernatural and malevolent being, a harmful spiritual entity.

A devil was different. It was the manifestation of one or more aspect of evil.

So while a demon was a being of evil, a devil was evil incarnated, and it tended to follow its nature. In this case, Siriel was an incarnation of violence and destruction.

But what did a Queen of violence and destruction playing game for? Boredom, of course.

In the recent centuries, the humanity had grown to be twister and darker. Economy and military ruled the world. Thus, the negative energy generated by the lots of them was enormous, liked a never ending buffet where the food continued to keep coming on and on nonstop for the unholy beings.

With the abundance of negative energy, the like of demons and devils grew stronger much quicker. That resulted in their nature became wild and uncontrollable.

About a hundred years ago, when the human were busy with killing each other in their silent and political war, the supernatural in the underworld had grown too strong thank to the negativity and started their own war for power, pure power, the kind where the strong remained and the weak got consumed.

The chaos in the underworld didn't last long.

After fifty years, everything had sorted itself out. There were only three power-house left in the war.

They were the golden nine-tails fox yokai Tamamo, the giant sea serpent Leviathan and the devil of violence and destruction Siriel. The small fries knowing their places had all gone into hiding in fear of being consumed on a whim.

Only the devils were mad enough to run amok to satisfy their nature, though they were mostly consumed by their own kind, with the same aspect of existence as them. Devils were not that many because there needed to be a lot of evil of the same kind gathered in place to generate one. That in turn made them quite strong from the start to compensate for their rare number in existence.

Extinction of the others? There were no such thing for these kind of creatures. They would come into existence naturally by the gathering of negativity. Although it could only become strong if it survived.

And now that the playfield had only three noteworthy creatures left, things began to get tense, eerily so.

If the human were to be in their shoes, they would think of truces, a balance of power to preserve themselves. But that kind of self-made rules of their society didn't apply to the underworld.

The three beasts of apocalypse exulted their power to attract the others and sought out their next targets. In time they all gathered in one place and faced each other.

Without further waiting or probing, they all launched their most destructive attacks to the two in front.

Their fight was not a long fight. It lasted only a few months. Considering their massive amount of power one may think that the fight would be many years long but no, the scale of the fight would tip greatly once one of them received a critical blow.

That being said, Siriel being the incarnation of violent and destruction herself would get stronger over time naturally when the negativity of humanity and the essence of their fight reinforced her existence.

If you were fighting a devil of violence or destruction, you would be dead if you were not stronger than it and were not capable of finishing it quickly.

And so the fight ended, leaving behind a madly laughing devil who bathed in the blood of both of its enemies. The underworld was a chaotic place before but now it was nothing but chaos itself. Everything that could be considered to be landscape was now rocks and rubble that floated around.

Their fight made underworld unstable, dimensional cracks appeared everywhere making the physical and magical rules there ran haywire.

In the midst of all this, Siriel calmed down gradually and wondered what to do. She had just eliminated the only strong ones around in the underworld, it was going to take a few thousands year to have a strong enough opponent to fight. And by that time she would have been stronger too, what a predicament!

Finally she decided to go out of the underworld and wandered the world above.

She remembered the last time she was in the place the human making their civilization, the holy beings made an uproar and tossed her back into the underworld. She was always wondering why they didn't care about the small fry demons sneaking in but only her, was it racist? Well she didn't care about the small fries either so she couldn't say anything to them.

When she stepped foot in the church just for the fun of it, she couldn't sense anything holy anymore. Where did they all go?

The holy races were the opposite of the races in the underworld, their existence relied on positive energy. And with the way the world heading to, no one really believed in supernatural anymore and the church had become a tool for economy and politic long ago.

That was not to say the people with good heart had gotten scarce so positive energy was a rare thing here. The holy beings had already moved on to another world when the church stop producing positive energy for them.

The small fries seemed to be useful from time to time. You could say that the weak demons that relied on their brain worked hard to get energy had done a good job.

But Siriel didn't know anything about that, and it wasn't like she would care if she knew.

She went from place to place, savoring the destruction the mortal human created. Sometime she even joined in on the battlefield, disguised as a soldier of course. She was an incarnation of violence and destruction, not a wrath demon so any kind of destruction or violence could make her delight.

The human was not strong enough to make her want to wreck them. If they came to her first, she would not decline of course.

That was until she discovered these game-things.

It seriously made her delight. She could be in constant combat without worrying about running out of opponents.

And the day that game YGGDRASIL released she had another joyous moment. The degree of freedom and the way her physical skills could be used in the game made it perfect for her need to do things.

When making an avatar, she chose the angel race just for the lol of it. And not one for creative thing, she just let the game scan her physical body to make the avatar.

Unlike the major of the players that played a heteromorphic race, she actively welcomed the PKers. Or more like she ruthlessly sought them out to fight and kill.

Eventually, she turned her body into energy and enter the game entirely to enjoy the moment, her nature being that of a magical being easily slipped in and out of it.

Despite her nature that of violence and destruction, she was not a muscle-head. Over the years wandering the Earth, she had built herself an ample amount of knowledge on many area but not included art. That kind of things didn't belong to her exciting zone.

So when she decided that she wanted to make an NPC, she went to one of the guild that she had made acquaintance with while raiding a monster nest near their hunting ground.

They were a bunch of interesting humans that played as monster, they refused to fight her though. Shame that their leader that looked like a skeleton knew her prowess. She was not a brute so she let it go, fighting boss monsters was enough for her. Making contact with human literature (light novel and manga) had made her personality refined a bit.

Now that was all in the past for her, the game ending making her scowl a bit but the aspect of the destruction of such a grand thing and full of human effort in it made up for her upset.

Walking back to her guild on top of the hill while reminiscing a few things she soon arrived at the back yard of the shrine she made by herself. It was just a normal Shinto shrine she copied on the internet.

Coming in front of the prison cage she unlocked it.

"Good work you two. Come with me."

The traditional Japanese beauty miko stood up with the dog and obediently followed Siriel. She was named Tamako in memory of one of her two strongest opponents that she had once fought against. Tamako was design by that Tabula guy in the skeleton guild. He sure knew what he was doing, she liked it. She didn't enjoy art but beautiful thing was beautiful.

Tamako was an Arch Devil that was molded to become a human shape completely and specialized in illusion and defense magic. Her attacking power lied in her racial abilities.

She was a slender girl of about 1,65 meters tall, her eyes were black just like her hair but with a hidden glint in it. The face was mold to be of an enchanting beauty, grasping at people heart while just being there, perfect for a devil.

Her setting was that of an innocent and shy girl normally then turned into a calm and cold warrior when engaging in battle. She was taken care of by Siriel since long ago so she was a devotee that was faithful to her. Yeah, that was corrected. Siriel preferred girl, they were more pretty and attractive to her, boys and men were only good for bashing in her eyes.

And so a miko that was secretly an Arch Devil made her excited.

It still pissed her off that there was an Arch in her race name though. What the hell was an Arch Devil? Devil didn't evolve like a pok*mon! But then again, this was just a game, and her Angel race had evolved into some monstrous race name Cosmic Eater that remove her wings but keep the halo.

Even though the halo had become brighter and turned into some kind of healing buff when bringing it out, she rarely activated it to keep the challenge hard.

The dog was of the Shiba breed, and was named Levia. She didn't like snake, it couldn't be helped. Levia was a Dragonoid that had the Shapeshifter job, his humanoid appearance was in the shape of a twelve years old kid.

He got short golden hair, aquamarine eyes, the general bishonen boy look with a height of 1,3 meters.

In his setting, he was set to be preferring his Shiba form over his humanoid or dragon form. He was also an ever childish hyperactive boy that liked attention, perfect for a dog. Again, she hated snake.

The three made their way through the right side of the shrine, there was a simple garden there. A small table was in the aisle for people to sit down.

Coming near the table Siriel sat down and looked out at the garden.

"Sit down."

The command made the NPCs sat down at the table with her. The dog Levia jumped on Tamako thighs and she began to pat it. That was also a behavior set for them.

Looking at them, Siriel secretly wished that she had someone to follow her like that. But reality was harsh, the creatures of the underworld were not fitted for companion, humans was too fragile and easy to die, holy being was not even an option and they had all gone off to who know where.

She had added extreme loyalty to their setting because she was betrayed a few times when she impersonated some soldiers. That was not a nice feeling, deceit and betrayal didn't belong to her aspect of existence.

With a sigh she pull out one of the table leg, it was a long curved one that was imbedded to the floor. Insert the one meter long table leg into an indent on the ground that looked like a water drainage, a hard click was hear.

This was a mechanism that need three divine class item to make. Player needed a physical attack strength of one hundred and fifty to even unlock the traps, or a few hits from World Item would do as well.

The ground in front of her parted way revealing a thirty centimeters square hole. From inside rose up a katana that was glossy black with golden rims and lines decorated the handle, the guard and the scabbard. The total length of the sword from pommel to the tip was 1,2m with a handle to blade ratio of 2,6. It was over two third of Siriel's height.

Siriel grabbed the sword and unsheathed it. The blade was black and glistering like diamond embedded in it with golden line running along its blood groove, the material was a super rare metal she got at the time she acquired her new racial job.

By converting all the scrapped divine class items she got when raiding guilds and hunted by other guilds, she had added to it a frightening amounts of data. The sword now could compare to a World Item's power with pride. Although it still didn't have the mechanic of one.

She was fine with fighting bare handed but because of the literature of the human (it was light novel and manga) she had fancied herself in the use of katana. She even learned a few battle sword schools for war purpose in her travel.

Looking at the katana she had named it Kurokongoseki meaning Black Diamond by the influence of the thing she read.

"Well, it was fun time."

Sheathing the sword back in its scabbard and holding it above her lap, she just sat there watching the small vegetation of the garden until the end.

Then and there when the time reached zero, she suddenly felt the shifting of reality and space, the sky around her home distorted and turned to a different night sky unfamiliar to her. No, it was a bit familiar, it was the outside world but not 'her' outside world.

During the transition Siriel didn't do anything, just waiting for it to end. She knew that it would be disastrous to mess with space and reality, who know what she would be if something messed it up.

Tasting the air, she frowned a bit. All that abundant negative energy was gone. But still, there was something in the air, something evil and dark.

It was good to know that there was still negative things there.

Suddenly, she jolted in her seat.

Looking at the NPCs, Tamako and Levia, she couldn't believe her senses.

They were living, their blood was pumping and energy was radiating from them.

"Tamako? Levia?"

"Yes, Mistress. What do you need?"

"Woof! Yes, I am here!"

That confirmed it for her.

The shift in reality just then was responsible for this. She didn't know how and she didn't care. With a stern look that make the two nervous she said.

"You two are my followers."

"Y-Yes?" "W-woof? T-Tamako sis! I am scared."

Putting the Guild weapon Kurokongoseki back down to its chamber. Lock upon lock and trap upon trap she activated them all with a vague feeling, not knowing how she did it.

Abruptly, she stood up and heading to the entrance of the shrine.

"Alright! Follow me! We are heading out to see what's up!"

Siriel was happy. The companions she had wanted for so long just manifested before her, she would not let them get away.

The thought of them betraying her never crossed her mind, or the world she was in, or the thing that brought her here.

She didn't care about gods before why should she worry about something like this? She was a devil, she can be anywhere without problem.

…

…

On that note, she stopped her feet. Was she still a devil?

Looking down at her body, it still contained her devil essence, her entire soul was here. But mix in it was something foreign. It was the essence of the angel, somehow different but still an angel.

What did it all mean? She didn't know but as long as her strength still there it would be fine.

Now that she thought about it, maybe she could use her game power too! That would be cool!

Immediately summoning a low tier Hell Hound, she forgot about one of her job class being Chaotic Spawner. The class made anything she summoned got a statue of madness and raged but she could summon high tier monsters without the need of exp.

The Hell Hound she had just spawned jumped to attack her, in a moment of reflex, she back-handed it, tossing it far into the city near them.

"… Well, oh shit?"

"Mistress! You should be more careful!"

"Can I go catch it? Can I go catch it? Please ! ?"

Tamako reprimanded Siriel while Levia looked excited and restless, his tail swirl into a blur, just liked a dog.

"Ok! Go get it Levia! And remembered not to talk when you are a dog!"

"Yes ! ! !"

Levia zoomed out in a streak of golden blur toward the city.

After the giving command to her 'household dog' she turned to Tamako, who was pouting a bit at her behavior. It was what had been her background story acting. Siriel used to like contradiction so she had written 'a proper and naive girl' in Tamako setting despite her being an Arch Devil. That plus the innocent and shyness made quite a girl before her.

"Let's go after him. I sensed fighting in the city."

Smiling at her creation, the two of them locked down the shrine with a barrier and flew after her dog Levia.

.

.

### Fuyuki city ###

.

At midnight, in a theater somewhere in the city, the conclusion of something big was happening without the notice of normal people.

On the stage, there was a golden cup floating still in space, the ground below it had disappeared in a big circle hole with the cup at the center.

A man with spiked up golden hair in a golden shining armor stood with his back to the golden cup, facing the audience seat where a female knight with golden hair and armor over the blue dress was standing looking at the cup.

"You are late, Saber. I realize you were enjoying yourself with your old mad dog."

The man voice made the female knight know as Saber tense up in a defensive stance. She was holding something that was invisible and obscured by wind. He continued with his laid back attitude.

"But it is imprudent to the extreme to keep me waiting like you did."

"Archer."

Saber growled out his name with hate. The man named Archer just chuckled back at her expression.

"Look at that delightful expression, like that of a ravenous wild dog."

"Get out of my way. You haven't won, the Holy Grail BELONG TO ME."

Immediately, a sword flew out fast and stabbed into Saber's left leg making her stumble down dripping blood. Behind Archer, there were multiple golden portal floating in space with weapon pointing out, ready to shoot at any time he desired.

"Dear Saber, It is when you are delusional and crawling in the dirt that you are at your most beautiful."

Saber couldn't do anything, just growled at the man.

"Lay down your blade and be my wife. A Grail that grants miracles? Where is the sense in totally obsessing over something so dubious?"

Archer was sneering down at her with every words he said didn't make a good case for what supposed to be a proposal before.

"Abandon these foolish ideals and childish vows of yours. From now on seek only me and devote yourself to me alone."

He paused a bit for the things he said to sink in her mind.

"If you do I swear as king of all creation that I shall give you every pleasure the world has to offer."

"You would steal the Holy Grail from me FOR SUCH UTTER NONSENSE?"

Despite her injuries all over, her spirit had not diminished a bit.

Another sword zoomed fast forward to her chest but she blocked it in time and got thrown back several seat behind.

"I was not asking for your opinion. I am informing you of my decision. Now let us hear your response."

"I refuse, I would neve- Argh! *gasp* *gasp*"

Another axe dug deep into her right leg thourgh her armor. Archer had a cold and arrogant attitude on all this time. He laughed while looking down at her.

"Shyness has left you at a loss for word I see. That's fine, you may- "

Suddenly, a big shadow crashed down through the roof above his head. Didn't expecting anyone else may ambush him, Archer had let his guard down and was hit by that black thing, cracking the ground where he stood. His portals faded out along with the weapons.

"A-A dog? No, what is that thing?"

Saber was still stunned by the happening looked at the big doglike creature that was swishing Archer underneath it.

Kiritsugu, a man of steel-cold demeanor and dead eyes on the other side of the stage also looked on in surprise at the spectacle.

Taking the chance, Saber stood up, trying to recover herself a bit.

The evil looking dog was kicked by Archer and crashed into the seats on the side making a yep sound.

"DAMN MONGEL! WHERE THE HELL DID YOU COME FROM?"

Standing up with his portals reappearing in the air, he screamed out with rage and humiliation.

Looking again at the beast on the ground he saw that it was badly injured on the side of its face, not the place he kicked it. His face become more irritated.

"Whatever. Die, beast!"

A few of his swords launched at the big dog stabbing about haft a meter into it. It howled but didn't die.

"What the hell kind of dog is this?"

At that moment, the wall busted and in coming a golden blur.

"WOOF!"

"What is it now?"

The golden blur was heading straight to the black evil looking dog but Archer was in the way. Knowing that he braced himself for another impact but this time despite being fully prepared, he was blown away like a twig.

Saber also surprised to see Archer got blown away. Her sight quickly followed the blur only to see something unbelievable.

There was a Shiba inu biting down on the bigger dog by the neck and shook it around like a doll.

"Another dog? How? Why?"

The situation was confused for everyone in there. Saber quickly snapped out of it. Thing was confusing but it was advantaged for her. Setting her sight back on the grail, she kept moving toward it.

Kiritsugu saw her approaching the Holy Grail immediately disregard the two dogs and used his command seals. The command seal light up in response to him

"In the name of Kiritsugu Emiya, and by my command seal…"

Saber heard his voice stopped for a moment and looked at him warily.

Give me the Holy Grail.

"… I order you… use your noble phantasm… to destroy the Grail."

Huh ? ! Saber was flabbergast by what he said. The wind surround the invisible object in her right hand began to circle around it rapidly and disperse, revealing a straight sword that glow brightly in golden light.

At that time Archer had recovered himself and planned on killing the damn thing that humiliated him but the golden light took his attention back to Saber and the Grail.

"Impossible! WHAT ARE YOU DOING SABER ? !"

"Ugh! ... No..."

Saber resisted the command seal with all her mind but it seemed to be futile. She was overwhelmed by the seal slowly, making her raised her sword to prepare the attack.

Seeing she was resisting. Kiritsugu began to use another seal, the third and also the final seal that bond Saber to him. He walk around the podium, out of her line of attack.

"By my third command seal… I order you again…"

"… Ugh… But why Kiritsugu… you of all people… WHY THIS?"

She was struggling to stop herself but it was hopeless for her.

Archer became enraged seeing what was happening.

"Damn you all to hell, you dare interrupt my-"

The headless body of the big black dog slammed into him again, dragging both of them in front of Saber. The head of the black dog fell to the feet of the Shiba inu and started to disintegrate into light particles together with its body. This made all the people present looked at the golden dog.

"Eh? What are you all doing?"

The golden dog asked innocently with a tilted head like he hadn't done anything just now, his voice was that of an adolescent young boy.

The talking dog was quite a surprise for them but they were not in a situation to pay more attention to it. Saber's eyes widened a little when she sense a brief of power from the dog, it was Draconic in nature.

Kiritsugu quickly resumed his command. He can examine the dog later.

"I order you again…"

Saber snapped back at him. His eyes were dead and cold, she saw his resolution in this.

"Stop! Don't you dare Kiritsugu!"

"… Saber, destroy… "STOOOP ! ! !"… the Holy Grail."

The command finished, magical power reinforced her attack further and overwhelmed her the control of her body, making her swung down the sword releasing all the power that had been gathered. The golden light blindingly rushed toward the Holy Grail, dead set on destroying it.

Time seemed to slow down for Saber as she agonized over herself, reminding her of her lack of understanding for others, the hearts of her people, her knights that followed her.

At that moment, Saber saw a figure of a girl in casual modern clothes grabbing the talking dog. She had platinum blonde hair and long pointed ears, her eyes were reddish and demonic looking. The girl jumped up to the sky using the light to conceal herself. The two eyes met for a moment, the girl gave a salute to Saber and disappeared in the sky.

What was that all about? Well, my mood has dampen a bit. So I failed here too.

Saber was engulfed by the light, disappearing as her attack destroyed the Holy Grail, that in turn making the light bigger and brighter like the sun falling down to the ground.

.

.

"Wow… that was a nice move! Hey look Tamako, it is quite flashy, right?"

"Mistress is stronger, unfathomable so, why are you fascinating with this?"

Tamako was seriously asking her mistress Siriel such a question.

They were flying in the sky above the city quite a bit, Tamako had casted invisible and concealment spell around them. Siriel was against it but Tamako had insisted quite a bit so she gave up and let her casted the spells.

She was made to be intelligent and tactical to take care of Siriel so it would be troublesome to argue over something so trivial.

"Oh, Tamako, Tamako. Did you know that I like violence and destruction? My essence includes that aspect you know. Devastating is good but beautiful destruction is good too."

Levia, still being grabbed in the Siriel's hand by the neck, childishly asked back.

"Master, aren't you an Arch Angel? Won't that make you uncomfortable?"

"No, no you two. I am a Devil, I made this body an angel a long time ago to play around. And now this body also evolves into something different too. It was something new so I named it with my name… I am a unique thing huh?"

That was shocking for the two of them. They were always thought that their creator was an Arch Angel. But she shared this with them made them extremely happy.

"No matter what you has become, you are still our one and only masters, the one who created and loved us. We will served you until the end of the world."

"Yes, me too!"

Siriel looked at Tamako and the dog Levia in her hand for a moment and then said.

"You know that I became a World Enemy and can end world right? Why do you stop serving me when the world end?"

Seeing their panic faces made her grinned widely. Maybe the body of an Angel really affected her personality a bit but it was nice knowing that there were somebody cared about her.

"Relax, I am just kidding. I fully understand what you said alright."

"Master you meanie! I was really scared there."

"Mistress, please don't joke like that. I may cry you know?"

Heh, a Devil may cry, nice one Tamako.

While the three were making a ruckus of their own, thing had come to a climax.

A vortex of darkness opened up in the sky above the theater. Black substance that looked like tar with a red tint poured down from the big hole opened in the middle of the vortex.

It quickly spread out in the surrounding in a wide radius, burning and destroying everything in its path. A portion of the city now was in ruin.

This of course made Siriel shivered with ecstasy, though her heart was aching.

Siriel deduced that was due to the Angel was of light alignment, but as long as she still capable of absorbing negative energy and strengthening through her evil aspect, she could deal with it.

On the ground she saw the black hair man in the theater a while ago.

He was looking for something with a desperate look. He looked everywhere disregard his burned hands.

Then when he found a dying boy, he showed relief and happiness as he hugged the boy.

Looking at that, Siriel again felt the ache in her heart.

Couldn't stand doing nothing about it anymore, she decided to act.

She descended in front of the black hair man just as he was putting something into the boy.

He looked up at her then at her hand and at her again.

"That dog… you are its owner? What do you want with me."

Oh, I forgot to release Levia.

Siriel quickly let go of him and looked at the boy in the man arms. The black hair man sound vigilant but his face showed otherwise, a broken man, a man losing all his hopes.

"You are responsible for this…"

Her words pained his heart, making him filled himself with guilt and despair. His calm façade that had broken down when the disaster started was now stained with teals.

"Why have you saved this boy?"

"I… I…"

Siriel somehow could understand the man heart at the moment. Was this also due to the Angel trait? The man before her was drenched in sins, the sins he chose to make in order to reach his ideal, 'A hero of justice'. He had always had to sacrifice something to accomplice another, his heart had closed up and died gradually.

But now he had disregarded all his ideal, his façades in hope of finding a survivor in this hell he himself brought forth.

Siriel's halo appeared above her head, brightly exulting healing waves around her. She took the boy to her hand, healing him in the process. Directing her sight upon the man again, he hadn't resisted when she took the boy from him, she said to the broken man.

"I will take him to the shrine in the south of this city to heal him. Get yourself together and come find the boy."

In Kiritsugu's eyes, despite the slight dreadfulness and demonic looking appearance, he found her visage bright, judgmental and holy. The light radiating from her halo healing both the boy and him, his mind was also healed somewhat. Watching her rising up to the sky with the boy and disappear out of sight, he carved what she said to his mind and muttering to himself.

"… the shrine in the south."

Siriel flew up to the invisible field where Tamako was waiting for her, Levia quickly follow her with [Fly].

"Mistress, why did you decide to do so?"

"Ay, it was just a whim. The Angel part of me was acting up. Don't mind it."

"If you say so, Mistress."

"Alright! Let's return home! There is nothing else to see here."

The three flew back in the chatter of the Shiba inu Levia about his chase with the Hell Hound.

.

.

### Shrine of Siriel ###

The day after, the boy woke up in a bed chamber in the shrine.

Confusing looking around and examined his body. He looked fine, too healthy even.

"Where am I?"

At that moment, the door to the room opened and came in a beautiful miko, she was beautiful beyond what the few words that the boy could use to describe her. Her glittering black eyes that looked like there were gems embedded in its looked at him and smile in a gentle maner.

"Oh, did you just wake up? How do you feel?"

"E-er-YES! I FEEL FINE!"

He was nervous in the present of such a beautiful woman and screamed out his answer accidentally. His face was all red in embarrassment.

The miko girl chuckled at the boy.

"No, don't get too nervous, I won't bite. My name is Tamako, what's your?"

"M-My name is S-Shirou."

"Then Shirou, let's go to the hall. My Mistress and a guess that want to see you are waiting there."

"Someone want to see me?"

The two of them got out of the room and moved to the hall of the shrine.

There sitting at the squared table in the middle was a beautiful elf like girl with platinum blonde hair and red slit eyes. She was very beautiful but her present are dreadful, like you were sitting together with a hungry tiger not knowing when said tiger decided to attack.

Sitting opposite of her was a man with black spike up hair in a vest. His face look sorrowful and hopeful and the same time.

Shirou immediately recognized him, he was the person who saved him from the burning rubbles.

"Y-You are…"

"Now Shirou, don't forget your manner."

Tamako gently reprimanded him which made him flustered and red like a tomato in embarrassment again.

"S-Sorry, n-nice to meet you. My name is Shirou."

He straightened his back and greeted like a robot.

That brought a chuckle from the elf girl.

"You are funny kid, I like you already. Call me Siriel, that's my name."

He was surprised to see an elf in real life.

"This man here is Kiritsugu Emiya. There, you two talk it up."

Siriel stood up and moved out of the hall together with Tamako, leaving the man name Kiritsugu and Shirou alone in the room.

"H-Hello, thank you for saving me."

"You remember? Then let me reintroduce myself. My name is Kiritsugu Emiya, I come here to ask you which you would prefer."

The voice of the man sound cheerful but quite forced. His eyes were dull despite his smiling face. Shirou of course still too young to understand all that expressions.

"… being sent off to an orphanage or being taking in by a man that you just met."

Shirou was dumbfound and began to think about the two options. He was alone now, no family left, naturally he would go to an orphanage but the options were there. Taking in by a stranger maybe bad but if that was his savior than it would be alright.

"… Will you t-take me in?"

He was nervous suddenly. Kiritsugu was happy, a relief feeling spread out his whole being. The boy was his mean for salvation, his atonement. With a better smile on his face, he immediately searched clothes for Shirou in his business bag.

"I'm glad. Then let's get you dressed right away. You need to get acclimated to your new home as soon as possible."

He then abruptly stop searching and rose his head a bit.

"Oh, I forgot to mention something you should know. I have to tell you an extremely important fact. Ready?"

Shirou had pay full attention to his now father.

"You see Shirou…"

Kiritsugu turned to look directly at Shirou, in his face there was still presented the smile of a sorrowful man.

"… I am a Mage."

And so, this was the beginning of a new set of fates that would lead to a future where the world as a whole become involved. That would be the case if there was not a certain individual crashed in, now fate or not, no one could tell anything for sure anymore.

After the adoption, Shirou was taken to his new home by Kiritsugu. They passed by the entrance of the shrine, meeting the master of the place. The elf girl looked at them and tilted their head.

"Done already? You talk quick, oh well. Hey Hero boy."

Kiritsugu looked straight at Siriel without much reaction, he had already accepted that he failed to achieve his dream so a bit dissing wouldn't tick him.

"You know, wanting to be a hero was fine. Anyway, take this!"

She throw some kind of container to him. The container was an intricate glass bottle with rainbow color liquid inside. He sensed condensed magical energy flowing in the bottle.

"What is this?"

"That is a potion I got when slaying some dude in Asgard. Appraisal show that it is some kind of panacea. You was cursed right? This is your reward for the good stuffs you told me."

"Mistress! Don't give out divine item carelessly please!"

"Oh come on Tamako, I have a shit load of that stuff. And I have never needed to use them either."

"Haa… fine! Only this time OK?"

"Yeah, yeah Mom."

"Mistress!"

"Alright! I was jesting! You really are becoming my Mom, Tamako."

While the master and subordinate were dramatizing thing, Kiritsugu looked at the thing in his hand with astonishment.

A divine item? Am I worthy for this? My sins…

"And boy, I will visit from time to time alright. I am free anyway."

"H-ha YES!"

"Relax boy. Now be quick on your way. I need to go somewhere interesting."

The father and son soon left the place and went back to their home in their car.

On the way, Shirou's curiosity grew and couldn't help but ask his father. Stuttering because he hadn't got use to it yet.

"Uhm… f-father… Who are they? The master of the shrine is an elf?"

Kiritsugu felt a bit happy when he heard father, it made him think about his daughter.

"I don't know Shirou. They took you in to heal. The master, Siriel… I am not sure what she is but look can be deceiving, there was an air of dreadfulness around her."

"Ah, I felt it too. I thought I was gonna be eaten."

Chuckle at the innocent boy's reply he continued.

"Me too, Shirou. There are being in this world better let alone. But with what she said, I guess that won't apply to us.

Don't worry though, I don't think she will eradicate us if we are not hostile."

"Okay. What about the miko? She seems like a nice person."

Kiritsugu had a complicated look to himself. He knew what Tamako was, and the dog too. He had asked some questions to Siriel in exchange for the things she wanted to know. It was really sounded like a made up story if someone was to go around telling that.

"… The miko is a Devil, an Arch Devil according to Siriel. There is also a dog, a Shiba inu which is actually a dragon shapeshifting into a one. And Siriel herself is some kind of Arch Angel. That shrine really make one rethink on how the world works."

He looked at Shirou through the corner of his eyes.

"You don't need to think too much on it, the nature of things is something so complicated that even a wise man may find it difficult to know."

Shirou could only nod in response. His mind was already full of thought about how the gentle and beautiful miko was a Devil and the scary master was an Angel.

Seeing the boy's little mind went override, Kiritsugu just sighed to himself wondering if he revealed too much. But it would not matter, he had already disclosed that he was a mage to him anyway.

The father and son continued on to their home.

.

.

Years passed and finally the time had come for Kiritsugu.

His cursed from the Holy Grail had gradually made his body deteriorated.

The potion he received from Siriel was still there in his pocket. He had deemed it wasteful to use on him. He needed to bear the sins he made, he wanted to join his master and Shirley in the afterlife. At least he hoped he would meet them.

In these past five years, Siriel had come a few time to play around. She was harmless most of the time.

Shirou had been admiring Kiritsugu as a hero and plan to inherit his dream of becoming a 'Hero of justice'.

After Kiritsugu passed away, Shirou was determined to achieve his dream and gather his courage to ask Siriel to teach him 'magic', which was different than the other magi's magecraft according to his father.

Siriel of course accepted it to the relief of the boy, but unknown to him that was because her Devil side sensed that Shirou would be in something big. And by making him stronger would entail the mayhems that followed would be higher in quality and maybe on a bigger scale.

Consequently, the concept of hero and justice that Shirou harbored had been distorted into Siriel's view. She also influenced his personality a bit, sometime he even acted like her.

Now he was more aggressive in decision making. Instead of choosing the available option giving to him when a situation arise, he would seek out why he could only choose so and if necessary, destroy the reason that making him choose so.

But he learnt that would not be enough to become a hero. He needed to be strong enough to crash those choosing moment and do what he wanted.

Justice belonged to the strong.

The thing was he seemed to be bad at magic as well as magecraft. That was a blow to his confidence.

Siriel was also at a lost as to how to better train him. She was not a good teacher and the boy was not your typical magus either. By now she could only teach him swordsmanship and physical training.

He was strong enough to beat a few level fifteen goblins barehanded now. That was what five years of training with her gave him. It sucked if she may say.

His body become refined with lean muscle, his face looked shaper too. He grew taller reaching 1,75 meters when he seventeen years old. Girl would flock to him if he just tried.

All these years, Siriel had come visit more frequently, sometime even stay over a few nights. Tamako and the dog (Dragon) Levia rarely came. Tamako needed to take care of the shrine.

The dog… it always run around playing somewhere in the city. You could say that it was currently the leader of all the dogs in Fuyuki city. Shirou had already gotten over the fact that they were extraordinary beings.

Most of the time Siriel travelled the world in search of conflicts to join in, or sometime fighting with the vampire things that came to her ruthlessly, they were small fried though. She always wondered where all the big bad monster were, they hided pretty well she may say.

Returning to her shrine, Siriel planned to make a new conflict to play.

"Mistress, welcome home."

Siriel rushed to the isle on the side of the shrine, throwing her sandals to the side.

"Hi, Tamako. Where is Levia?"

"He has gone to play with the dogs in the city."

Tamako picked up the sandals and put it in the shoes rack.

"Uh huh, so anything to be noted?"

Siriel lied down near the tea table and look up to the celling.

"Yes, the event 10 years ago, I believed it was call 'The Holy Grail War'? had started again. Shirou boy is involved this time."

A grin appeared on Siriel's face as she sat up.

"Heh… interesting. Let's crash to his house!"

With that said, she jumped up and disappear in the air.

.

.

### Fuyuki city ###

.

"Thank you very much, please come again."

The voice of the cashier faded out as Shirou left the convenient store.

With a sigh like an old man, he took his first step and began to walk home.

Recently thing had taken a jump on him.

What was the chance of being chased around by a spear wielding guy and get stabbed to death. Well he was saved by Rin so death avoided there.

And when he dragged his body home, that spear guy appeared again. But he would not go down without a fight.

Grabbing his training sword with Siriel, he fought back with vigor surprising the blue spandex wearing spear user.

But the guy was a master at his art, Shirou had no chance of winning with a mere five years training.

Shirou got blown away into the storage shed. His blood dripping on the ground and it lighted up.

Who would expect a magic circle was hidden there.

Then from the light come a girl in armor over a blue dress. The golden hair and green gem like eyes plus a young sculpted face. She was beautiful but growing up with the like of Siriel, Tamako and others like Rin and Sakura really dulled him a bit.

The girl was strong, very so. She easily fought off the spear user.

Then things escalated further. He had become some kind of 'Master' and the girl that he summoned, Saber she called herself, was his 'Servant'.

And the girl he had known as the school idol, Rin Tohsaka, was also a part of this 'Holy Grail War' with her Servant Archer.

Event after event, they all went to the church to meet a creepy priest name Kirei Kotomine.

They also met and clashed with the Berserker Master and Servant. They lost but were spared. That frustrated Shirou the most, feeling his powerlessness again after so long.

And now he and Rin had form an alliance. She had also moved in to his home.

"Shirou, stop daydreaming and concentrate! We may get attack any moment."

The blonde hair girl walking next to him reprimanded. She was wearing a casual attire prepared by Rin.

"Isn't it alright Saber, you are better than me in vigilant."

She continued to lecture him on how to act in his current situation while he was thinking about what to do next in this mess.

They kept on walking back to his residence where the others were waiting, in his hands were the grocery for dinner.

.

.

### Emiya residence ###

.

Rin Tohsaka, a beautiful girl of high class with aqua eyes and long wavy black hair, which she styled with flanking twin-tails tied with black ribbons. She wore a red jacket over her casual clothes.

Currently, she was sitting with her Servant Archer at a table in the kitchen.

He was tall and had tan skin. His hair was white and spiked up, he was wearing a red and black theme clothes.

They didn't say anything, they was just waiting for Shirou to be back with his grocery.

"Archer."

Rin called out to her Servant while put down the cup she was drinking from.

"What?"

"I am bored. Do something."

"Don't be ridiculous. Tsk!"

She was really bored while waiting for food. Having someone make food for you was nice but she didn't have anything to do currently.

Then at that moment. Something happened just as she wanted.

"Shirou boy! Big sis is here! Come out and greet me!"

Someone just crashed down the door and came in like it was their home. Archer hadn't detected anyone until the door crashed made him on guard.

The door crashing made Rin startled and spilled her tea out of her mouth. Archer looked on with disgust on his face making Rin redden further with embarrassment.

Nevertheless, they stood up with vigilant against the stranger.

The door to the kitchen opened up and came in an unknown girl in casual clothes, a white T-Shirt and jean.

She had platinum blonde hair, beautiful face, demonic red eyes and elf ears.

"Eh? Hey Shirou, who is that girl? And did you dye your hair?"

The appearance of the girl was shocking enough for Rin and Archer but the thing she said made them confuse further, or more specific only Rin. Archer had his eyes widen and froze up.

Rin took a quick look behind her back but didn't see Shirou or anyone.

"W-what do you mean? And what are you?"

"Seriously? I mean last month I checked, you still had reddish copper hair and Shirou, did you improved when I was away?"

The elf girl ignored Rin, began to looked up and down Archer. This infuriated her but she didn't miss that the elf called Archer Shirou.

"No, I am not Shirou, I am Archer."

"You can't lie to you teacher Shirou, I took your soul out once remember? How did you get this good in a month? I am curious."

"Hey! Don't ignore me!"

Rin couldn't take it anymore and yelled up.

"Argh? What is it girl? I am not talking to you?"

Finally got her attention Rin asked again.

"I lived here and I demand to know, who are you?"

"What now? This house belong to Shirou. When did you live here? Are you his girl?"

Siriel actually knew already but the girl was easy to tick so she was getting her fun.

Seeing the little girl reddened and stuttered, she turned back to the Shirou lookalike.

"So? Want to confess to your teacher yet?"

"No, I don't know you, who are you?"

He had gotten back his cool and stepped back in a defensive stance.

She just smirked at him and cracked her neck.

"Oh, so the boy has become rebellious, hasn't he?"

After she finished her sentence, faster than he could react, she had gotten behind his back with both of his hands and feet tied up in a big knot holding by her.

Being tied to his back he couldn't move much and planned to go into spiritual form but was prevented by something.

"Let hang you up for a while…"

Rin on the side could only look on with an agape expression as Archer struggled with his best in the grab of the elf girl.

Suddenly, flying in from the door with a sharp pressure, Saber slashed with all her might aiming at the elf.

With movement seemingly impossible for anyone, Siriel caught the strike with the back of her left index finger while holding Archer with the right hand.

There was no wind force or impact noise, only the wind surrounded the sword howling in the silent room.

This surprised not only Saber but Archer and Rin too. Siriel had negated the force so perfectly that the sword looked as if it was just swung lightly and her finger look fine, not a scratch.

"Huh? Aren't you the girl from that time? Oh, right! The attack back then was splendid! Keep it up!"

Saber's eyes widened in recognition.

"S-Saber, you know her?"

Rin asked Saber with a trembling voice, she was scared of the elf girl now.

"Saber? What happened in there?"

Shirou asked and rushed in with a wooden sword in hand.

Looking around, he saw Siriel holding Archer in a bondage binding with his hands and feet gathered at his back. Her left hand was holding up Saber sword by the index finger in a relax posture.

"Siriel sis? You are back already?"

He lowered his weapon and approached her casually.

"Please release them, they are my friend."

Everyone looked at him with an undisguised shocked face, included Siriel.

"What? There are two Shirou? DiD sOmE nUt BaLl MeSs WiTh My BoY? WhO iS iT?"

If there were things that made Siriel angry, that was when someone messed with her people or her things.

She unconsciously release her [Aura of Dread] which further enhanced by her Devil essence.

The result was all the Masters, Shirou and Rin, fainted after a brief moment of fear.

Thing was worse for the Servants who had stronger resistance. They bore the full brunt of her aura and coughed up blood. Dread filled their body, illusion of death continuously showing before them.

Archer was the first one who spoke up in this madness.

"N-No, no one had messed with him. I-I…"

He hesitated for a moment and then kept talking.

"I am Shirou… f-from the future… o-of another timeline."

She was dangerous, he felt as if in the present of The World or other Type Planetary.

The pressure lessened up and disappeared eventually. Archer were having rough breaths. Saber was sitting on the ground holding her sword. Both of them still shaking from the aura.

"Hm, is that so?"

Siriel retrieved the rope binding Archer, untied him and walked up to Shirou and the girl, Rin.

"Oi, wake up boy! You too girl."

With a slap in the face, both of them jumped up to their feet. Rin screamed up when she saw Siriel and ran behind Shirou. Shirou was only trembling up a bit, still scared of her no matter how used to her aura he was.

"S-Sis, what was that for? It's scary when you do that you know?"

"Hmph! I am angry. But it got resolved so leave it be. Now introduce them to me, I am still in a bad mood."

Siriel pulled out a chair and sat down. The past month searching hadn't gotten any opponent to fight except some Mystic Eyes things. But they were not fighting material, and getting on with them seemed to involve the church and some other sneaky type groups, which not worth dealing with. And now she thought someone had messed with her boy and cloned his soul, but luckily that was not the case or else thing may get an apocalyptic turn.

Shirou helped the other sat down on the chairs even though they seemed to be reluctant and sat as far away from Siriel as they could.

With a sigh he said.

"Sis, please don't scare them. They are my friend that will be living here with me from now on."

He looked back at his group.

"Let's introduce ourselves guy. No need to hide anything from her, she may know it already."

The group just nodded at that, although Rin was still scared. That was new for Shirou. She looked cute like that in his eyes.

"My name is Saber. I am in a contracted summon with Shirou to be his Servant in this Holy Grail War."

"I am R-Rin Tohsaka, a Master in this war like Shirou. We are in an alliance."

"… I am Archer… Rin's Servant."

Everyone looked at Archer with a strange looked, excepted Saber. He sounded stiffed but not from nervous.

"Then, I guess I will also introduce myself. We started off on a bad leg but here again, I am Siriel D. Eva master of the Devil's Abode to the south, come visit if you like."

She put on a smile with a bright radiance.

As expected of an Angel, she is scary though.

Shirou laughed at that and clapped his hand.

"The greeting is done then? I will prepare diner now, you all stay here and get acquaintance with each other, ok?"

And he left the place in light steps to make dinner. The residents looked on in horror as he left them with her alone.

"Now now, don't be scared. I may be protective with him a bit but I am very nice… most of the time."

That really didn't reassure them.

Saber was the first to talk this time.

"I have seen you before… what are you? And that dog?"

"That's right, just ask me what you think. We need to get familiar, right?

To answer your question Saber, you could call me an Angel or a Devil whichever is fine really, they are not wrong."

She flashed her halo a few times like a L.E.D making the residents looked on with disbelief.

"And the dog Levia, he goes out to play with the dogs in the city every day, just look for it if you want."

Hearing that, Saber looked down in contemplation while Rin gathered her courage and muttered.

"Wha-What are your relationship with Emiya?"

Siriel turned to look at the girl made she yep a bit.

"Me? I had taken care of him since he was a kid? No, only Kiritsugu did that, I just visit from time to time. When Kiritsugu died, the kid asked me to teach him magic and stuffs. I must say, he sucked big time."

Finishing with a laugh, she went on and on about how Shirou gave up on learning more magic and just concentrated on what he good at, which was just reinforcement magecraft and not a single things she taught stuck on.

Rin looked surprised that Shirou had the courage to ask something scary and mystical like her to teach him. And face-palmed herself at hearing him wasted such a chance.

Archer meanwhile just sitting and watching didn't want to get attention to himself. But Siriel was looking directly at him making him sweated. He didn't want to disclose his identity but it was too late.

"So how did you get here 'Archer'?"

She asked him with a heavy noted at his Alias making the other two girl looked to him.

"Oh right, I remembered hearing she called you 'Shirou'. What's that?"

"…"

Rin asked him with a raised eyebrow while Saber just looked without saying anything.

With a sigh he talked.

"I don't know how, Rin here just summoned me up."

"Then let's talk about what were you doing to be end up like that? You soul seams to be connected to something… Do I need to step in now?"

She finished with a dark tone making Archer panic.

"No, you absolutely can't do that. I made a contract with the World to be a Counter Guardian!"

In a fit of panic he let out his identity. Both Rin and Sabers looked at him with wide eyes. Realized that he had slipped it up he stop talking.

"… the World huh, what kind of name is that? Is it a threat to my boy, do I need to eliminate it?"

Siriel's eyes glowing red with Devil power make the air vibrated, high pitch ringing sound began to be hear around them.

Knowing that the Angel was being protective again, Archer tried to explain thing to her to calm her down or thing may get ugly, for them.

"The World is used to refer to either the Earth, Gaia, or the collective unconsciousness of mankind, Alayashiki. I made a contract to save people and becoming a Heroic spirit, a Counter Guardian working for the World. But working for the World meant that I would have to cull people to preserve humanity as a whole, which was against my ideal of a hero. I want to break out."

"So you plan to kill Shirou and erased yourself? You are weak. Do I not exist in your timeline? I am sure the planet would be gone before it did that to you."

Now Archer was nervous, Siriel was a cosmos level being. He could sense it, the power she didn't let on but not hiding either.

"No, you was not there. I will not try to kill Shirou either, it seems impossible now."

"Hum, you really should stop by my shrine, the Devil's Abode sometime, I may have a nice offer for you. Now I will take my leave, I will visit again tomorrow."

Stood up, Siriel gave them another radiant smile and moved out the door.

"Shirou! I will come by tomorrow! Bye!"

"You are leaving? What about the food? Damn!"

Her presence disappeared inside Archer and Saber detection range, startling them again.

"Archer, we will have lots to talk about."

Rin said while narrowing her eyes at him. Saber just sat there, she had heard enough, she needed to meditate all this information down later.

Thing had taken a weird turn when Archer disclosed that information, now he didn't know what to do anymore.

Damn it all to hell.

.

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Note: Character sheets and small explanation below.

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Siriel D. Eva

Heteromorphic Race

Alignment:

-50 – Neutral Evil

Job: Aloof Master of the Devil's Abode

Residence: Devil's Abode

Racial level: 45 + 505

Angel – 15

Arch Angel – 10

Essence Existence – 10

Void Crawler – 5

Cosmic Eater – 5

Siriel – 505

Job level: 55

War Wizard – 10

War Lord – 10

Essence Manipulator – 10

Chaotic Spawner – 10

Queen of Apocalypse – 5

World Disaster – 5

World Champion – 5

Skill points: 9990 (Calculation below)

Status: Ability chart

HP: 1300

MP: 1300 (+2200)

PHY. ATK: 1200

PHY. DEF: 1000

AGILITY: 540

MAG. ATK: 1150

MAG. DEF: 1000

RESIST: 1000

SPECIAL: 2000

Title:

Apocalypse of the End, Limitless, World Enemy, God Slayer,

Ultimate Predator, Invincible, World Champion, Void Farer,

Mad Summoner, Wingless Angel, Guild Bane, Army of One,

Path Finder, World Disaster, Slaughterer.

.

.

Tamako

Heteromorphic Race

Alignment:

50 – Neutral good

Job: Caretaker of the Shrine

Residence: Devil's Abode

Racial Level: 25

Sucubus – 10

Arch Devil – 10

Twilight – 5

Job Level: 75

Elementalist (Air) – 10

Elementalist (Fire) – 10

War Wizard – 10

Mystic Enchanter – 10

Illusion Expert – 10

Barrier Expert – 10

Master of Illusion – 5

Master of Barrier – 5

Apocalyptic Miko – 5

Skill points: 765

Status: Ability chart

HP: 70

MP: 135

PHY. ATK: 50

PHY. DEF: 80

AGILITY: 60

MAG. ATK: 100

MAG. DEF: 100

RESIST: 100

SPECIAL: 90

Title:

Devoted Follower of Apocalypse, ect…

.

.

Levia

Heteromorphic Race

Alignment:

100 – Good

Job: Guard Dog of the Shrine

Residence: Devil's Abode

Racial Level: 40

Dragonoid – 15

Radiant Dragon – 10

Infernal Dragon – 10

Mythical Devourer – 5

Job Level: 60

Shapeshifter – 10

Striker – 10

Minimum – 10

Devastator – 10

Dragon Brawler – 10

Dragon Berserker – 5

Apocalyptic Destroyer – 5

Skill points: 750

Status: Ability chart

HP: 110

MP: 20

PHY. ATK: 90

PHY. DEF: 100

AGILITY: 90

MAG. ATK: 30

MAG. DEF: 100

RESIST: 100

SPECIAL: 100

Title:

Devoted Follower of Apocalypse, ect…

.

.

*Ultimate Predator: Given when Cosmic Eater reaches highest level. Passive intimidation, kill and absorb prey's essence to further your MP.

*Invincible: Defeat a Raid Boss alone without dying. When HP reaches 25%, negate damage for 1 minute.

*Void Farer: Given to the first who reaches space and acquires Void Crawler job. Increase speed when gravity negated.

*Mad Summoner: Given when Chaotic Spawner reaches highest level. Increase 30% power for summoned with Madness status. When attacking the summoner, damage modifier increases to 50%.

*Wingless Angel: Derail from your path. Given after unlock Essence Existence. Unlock Essence Manipulator job, remove wings.

*Path Finder: Discover and defeat 10 dungeons. Slight increase in chance to find rare loot.

.

**Stat points:

Heteromorphic had Racial class earned more stats per level than humanoid, roughly 3 times. They have more stats, less skills.

I compare with Overlord stats and decided to use this.

Basic class: x9(Racial), x3(Job)

High class: x12(Racial), x6(Job)

Rare class: x15(Racial), x9(Job)

My class World Enemy: x18(Racial)

So here it is:

Siriel D. Eva

Racial (15x9 + 20x12 + 10x15) = 525

Job (0x3 + 40x6 + 15x9) = 375

World Enemy (505x18) = 9090

Total: 9990

Tamako

Racial (15x9 + 10x12 + 5x15) = 330

Job (20x3 + 40x6 + 15x9) = 435

Total: 765

Levia

Racial (15x9 + 20x12 + 5x15) = 450

Job (30x3 + 20x6 + 10x9) = 300

Total: 750

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See you next time!