This is my first Fanfiction. I am still a novice so I might have some flaws and grammar mistakes. Well, you will find out about Naruto's Power Level in the story and I haven't decided about the pairing with Naruto. So, I am open in suggestion. By the way, the story won't be 100% the same with the Fate/Stay Night series ... I guess. Anyway, enjoy the story.

I don't own Naruto.

I don't own Fate/Stay Night, too. :)

Published: 4/28/2019

Rechecked: 5/1/2019

Last Updated: 4/29/2019

Chapter One: The Unexpected Arrival

"I am not letting you win!" shouted a boy as he slashed his sword upon a man.

But the man suddenly countered the attack with a black staff which was formed in his palm.

"Hn. You still not giving up? You should feel lucky that I let you live the last time." taunted the man.

"Tch."

He then suddenly punched the boy. The boy blocked it with his hands cross. But, he was sent back for a distance.

"You are still not strong enough to defeat me, although I took the life out of your friend." the man said with an evil grin.

The boy sheathed his sword and closed his eyes.

"I may not be strong enough to defeat you. But, I have definitely become stronger to end you. And today will be the end of you!"

He suddenly reopened his eyes. They were no longer his cerulean blue eyes. One of them turned red with a strange pattern, while the left one turned purple with black ripples. His body also became cloaked with the yellow chakra and orange pigments surrounded his eyes.

"Hn. Let's see about that."

"Susano'/Kurama!"

"Finally, it's done." said a red-haired boy as he laid himself on the floor.

His friend asked him to clean the dojo and he has been doing that since then. He then heard a loud crash in the schoolyard.

"What the hell?" he asked himself and got up from the floor.

He walked towards the schoolyard and saw two people clashing each other. One was holding a long red lance and the other was holding a pair of dual swords with the yin-yang symbol.

"W-Who are those people?" he asked himself frightfully. He knew what was going to happen to him if they saw him.

"Who's there!?" shouted the man who was aiming his lance towards the other.

The boy started to run inside the main building, trying to run away from them.

But the lancer quickly caught up with him in the hallway and hit the boy straight to his heart with his lance.

"Today is not your lucky day. Now you have seen me, you have to die." the lancer said as he pulled out his lance.

The boy fell down to the ground, lying in the pool of his blood.

"Dead man tells no tales at all. Well, I have to go now. My master is calling me back now." said the lancer as he dematerialized himself into particles.

The boy then lost his consciousness.

He slowly opened his eyes and tried to move his body. But his whole body was feeling numb. His head was aching like hell.

"Ughh .. where am I?" he asked, holding his head with his hand.

He looked around himself and studied his surrounding.

'Am I at home?' he wondered.

"What had happened to me?" he asked himself.

"I... I was nearly killed ... by that man in blue... No... I was killed." he said to himself.

"But ... I am still alive. I was saved by someone who came along afterwards." he analysed his situation.

"Who was that? I wish I could at least thank him." he said as he tried to stand up.

But something fell onto him from the ceiling with a lance pointing towards his direction. So, he backflipped to dodge the attack.

He then picked up an iron rod which was lying on the floor.

"I was trying to be considerate, thinking it wouldn't hurt if you didn't saw that coming." said the newcomer.

"Stuck with killing the same guy twice in a day. What a pain in the ass." said the lancer.

"Trace on." whispered the boy.

"I won't let you get away this time, boy."

"Strengthening components."

The lancer suddenly struck towards the boy's heart which the boy blocked it by switching its direction.

"Not bad. It's faint. But I sense mana. Maybe that's why you are still alive."

The man swung his lance towards the boy. The boy blocked it with his rod. But, he was sent flying out of his house, crashing through the window. He tried to get up from the ground. But, in a flash, the lancer appeared in front of him and kicked him right at his face and was sent flying into the garage.

He struggled to get up again.

"Man, this is boring." said the lancer as he walked towards the boy.

"Well, anyway, this is the end of you." the lancer aimed his lance for the final blow.

"My life was saved, so I am not gonna die so easily. I have to live to fulfill my dreams. I'm not gonna be killed in a place like this .. by a guy like you!" the boy shouted back.

Strange red markings appeared on both of his hands and blue lights started to glow behind him. The lancer threw his lance towards the boy. But someone in armor deflected the his attack.

"Are you my Master?" asked the newcomer.

A magic circle appeared in the middle of the backstreet. And it started to glow orange.

Soon a boy, no older than 20, appeared in the center of the circle. He was wearing a white shirt with a fire symbol on his back and black pants. A long sword was attached to his waist.

He slowly got up from the ground.

"Ouch. Where am I? And why the hell is my body aching?" he asked himself.

He stood up on the ground and started to walk towards a building which seemed like a church.

He noticed that he wasn't the only one walking towards the church. He saw that there was a huge man and a little girl walking towards a group of 3 people who were standing in front of the church.

"Who the hell is that guy?"

"Good evening, Oni-chan." said the little girl.

The other girl was shocked by the servant of the little girl. Her servant was about 8 feet tall, holding a club in his hand. His whole body is full of muscle.

"This servant's power is incomparable." said the girl wearing red clothes.

"Pleased to meet you, Rin." greeted the younger girl. "I am Illya, Ilyasviel von Einzbern."

"Einzbern?" Rin asked again.

"Well, you all are going to die tonight." said the young girl with a smile.

Rin and the other boy widened their eyes.

"Do it, Berserker!" commanded Ilya.

The giant man jumped up and swung his club towards the group.

"Stand back Shirou." said the girl in armor and blocked the attack with her invisible sword.

'Cling

Berserker swung his club again. This time the armored girl jumped back to avoid it.

He keep swinging his club, trying his best to hit the armored girl with it. She tried to counter him, by slashing his body with her sword. But she couldn't. His body was as tough as a steel.

The girl knew that she had no chance of defeating Berserker. So she decided to attack his Master. She dodged the giant's attack and ran towards his Master.

When she was about to slice Ilya with her sword, the little girl gave an evil grin.

"Saber!" shouted Shirou.

But it was too late. The large club hit directly to her and she was sent, crashing to a lamp post. She got up from the ground with the help of her sword.

Berserker then hit the ground and cracked the earth beneath her. She jumped up into the air to avoid it. But he swung his club towards her again and sent her back to the ground, crushing her armor into pieces. Blood splashed from her open wound.

She built up all the strength she had left and tried to stand up with the help of her sword. But she started to spit some blood.

"There is no way you can beat Berserker. He strongest hero from Greek mythology." said Ilya.

"Now Berserker, cut her head off and kill her." commanded Ilya.

The huge man raised both of his hand ready to cut her head off.

"Saber!" shouted her Master. But it was too late, she couldn't dodge it anymore.

The man swung his club downwards. She closed her eyes and ready for the attack.

But the hit never came. When she reopened her eyes, she saw that a blond boy blocked the attack with a sword which was overflowing with some kind of blue energy.

"Yo, you alright?" asked the newcomer.

Author's Note:

Finally, it's done. I hope you guys like it. My next update may take a while if I am out of idea. If not, the next update will be in the next 24 hours. Anyway, see ya in the next chapter

Ja ne!