Yup, A Persona fic~ Gosh i've been so into Persona 3 again the past like 2 months and just had this idea in my head. Remember, this takes place during P4Arena in a AU. yeah just thought i might tell you before people bash me with things like "that didn't happen!" or something XD Idk.
Also, This contains spoilers for P3&4. (Though i still don't get why people look for fanfics and stuff about these games without finishing them, resulting in spoiling them...)

Disclaimer: I don't own Atlus, or any of their Persona games! (I don't own anything in general)

Edit 3/20/2019: Holy moly it's been years and I randomly felt like reading this! It's so bad that i'm inspired to keep writing it and probably make it worse LOL. First chapter has been rewritten/edited but i'm not changing too much because its just so amazing in a different sense than you would think that I mean

Also this was made before P4AU, so none of ultimax story or (new)characters will be in this unless I decide to incorporate them (wink).

"My, she was quite easily defeated. Evidently I didn't push her far enough... Well... she is a test unit, so this is as far as this little game goes." Said an eerie voice coming from Labrys' mouth.

"Who are you...? Why are you toying with people's emotions like this?! Labrys isn't a tool! If you want to fight, then come out and fight!" Yu yelled towards the android.

"Haha, you're quite passionate. Yu Narukami, was it?"

...!

'This person... whoever he is... knows about me!? Then... maybe it isn't a coincidence that we were dragged into this.' Yu thought to himself, gritting his teeth.

"Labrys' Shadow was only the mastermind of the tournament... I see now... you're the true culprit behind the whole thing!" Mitsuru deducted.

"Indeed. It was I who stole Labrys away. I didn't want to show myself just yet, I needed a puppet that could run amok for me. Labrys' Persona was only partially awakened, so I had a feeling her Shadow would appear if she underwent a little suffering.
You got the better of me this time; you deserve to know at least that much before you die." A black mist forms around Labrys.

" 'This time'... So your scheme hasn't ended." Yu muttered as he prepares himself for a fight sensing hostility.

"Well then, everyone. Time to unravel the beginning of the end." The mist leaves Labrys' body. Falling to her knees and shutting down, her body was then promptly kicked away to side by the black mist that has formed into a human-like silhouette. Aigis caught Labrys, nodding with a determined look on her face to the others that the she was okay after having quickly checked the android over.

Yu stood there studying his opponent. The figure was covered in darkness enough, that he couldn't make out what it looked like, but he felt the person standing before him was smirking. Lifting its arm to the side, it summons a black hole. Nearly squatting down it lifts something out of the black mass.

Aigis put Labrys down on the side away from everyone, and took a fighting stance waiting for what he was going to pull out.
First, he pulls out a hand before slowly revealing a boys unconscious face.

"That is...!?" Yu said shocked, as he recognized a certain blue-haired boy...

Before leaving the food court to the electronics section with the investigation team, Yu spots something in the corner of his eye. Stopping, he looks in the direction to see a boy that is see through. Just staring straight at the wild card.

Blinking, everyone in the court had disappeared, including his friends.

Tensing, he looks straight at the boy with blue hair similar to Naoto's color before he asks "Who are you?".

The Blue-haired teenager starts mouthing words to him, but no sound comes out. He notices the confused look on Yu's face and in realization and desperation he tries harder to make a sound before reaching to his throat and afterwards a look of dejection comes across his face. Closing his eyes, he starts to fade.

"Wait" Yu yells to him outstretching his hand before blinking again.

"Whoa there! You trying to hit me?!" Chie nearly screams at him with her mouth agape.

Mitsuru and Akihiko stood there wide eyed, paralyzed at the sight they were seeing. They couldn't move a finger. Aigis also froze at the sight, but then quickly charged at the silhouette only to be pushed back forcefully by an unknown force. This brought Mitsuru out of her daze and quickly helped Aigis back up, she stared angrily at the Silhouette.

"That's...not Minato! You can't fool us with your tricks." Akihiko calmly said to it.

"Oh really now?" It said smirking as he lifted the rest of the unconscious teenager out of the hole before grasping the thin neck of Minato.

"Everyone, we need to attack!" Yu yelled as he felt that that kid named "Minato" was a human and his safety being very much threatened at the moment.

"Yeah! I'll follow you up, partner!" Yosuke replied. Some of the persona users prepared and started running towards the silhouette whom didn't even look at them. It created a giant ball of darkness in his free hand.

"Guys, fall back! That ball of darkness is very powerful!" Rise yelled at them. They listened to her and fell back to their original spots. Yu stole a glance over towards Naoto who was staring holes into the blue-haired boy, looking a bit uncomfortable. He couldn't tell what was up with her.

"Naoto, are you okay?" Yu asked the girl on the ground.

Grasping her gun tighter "I'm fine, just have a weird feeling about him" She muttered loud enough for Yu to hear. He was surprised at the tone of her voice as it was unlike her to sound so unsure. looking back over to the Entity who didn't unleash the attack at them, he cursed to himself as he noticed the silhouette had aimed it at Minato, reached inside his chest,making the poor blue-haired boy open his eyes wide and open his mouth wide in a silent scream. This caused a great wave of darkness to go by, and when it passed, Minato was still on the ground passed out, however Thanatos had been summoned.

S.E.E.S and the Investigation Team had to plug their ears as the persona let out a ear piercing scream.

"What is that?!" Chie yelled out still holding her ears. But before any one could do anything, Thanatos casted evil smile upon them. Yu suddenly felt scared however the fear that he was feeling didn't come from evil smile. Mitsuru had recognized this attack and what would happen after it.

"Does anyone have Amrita or an item?!" Mitsuru yelled at the others. Yukiko was about to cast Amrita, but took too long, and Thanatos unleashed the attack.

"Ghastly Wail!" The Silhouette yelled, and Yu's eyes went wide, this attack was instant death for all of them.

The attack washed over them. Everyone except Aigis and Yu were unconscious. He felt himself being healed by Aigis, and stood up once more to face the persona named "Thanatos". Aigis Used Samarecarm on Yukiko, and proceeded to help the others up.

"Rise, can you analyze it for me?!" Yu yelled out.

"Sure thing!"

Everyone was up and kicking once more.

"Tarunda!" Yu yelled as he casted at Thanatos, making his defense go down.

"Everyone, attack it carefully, find out what its strengths and weaknesses are!" He ordered, and everyone casted different spells and attacks. They kept fighting Thanatos, as it fought back, Yu fought waiting for Rise to check back.

"It's weakness is Light!" Rise yelled.

"Alright! Naoto let's combine our Hamaons!" Yu said, and Naoto nodded. She and Yu summoned their persona's

"Daisoujou! Samsara!"

"Sukuna-Hikona! Hamaon!" They yelled their skills at the same time, hoping that it would work.

Light engulfed Thanatos, and the persona disappeared. He hoped the same thing would have happened to that entity, but it didn't. But he realized, that the entity was gone without a trace, but not by his spell. That Entity also left Minato laying there unconscious on the ground, unaffected to what happened to his "persona".

I would've probably gone better in detail and stuff, but i'm lazy XD Especially the fight there, fights aren't my strongest in writing in case you haven't noticed.
...maybe i'm just not good at writing at all XDD
Hope you guys enjoyed the first chapter~

Edit 3/20/2019: First chapter has been rewritten/edited stay tuned for the rest to be rewritten if interested