Y/N: YOU GUYS ARE IN FOR ONE HELL OF A TIME!!!

Shoji: So uh...Any plans...?

Bakugou: We Fight!

Tokoyami: What?! Have you lost your mind?!

Todoroki: Or did you even have a mind in the first place?

You began to stomp your way towards the four of them as they all got ready to fight. An orb of dark red energy formed in front of your mouth before you shot it at the four UA students who barely managed to dodge.

A massive explosion followed the red beam blowing all of the students away, the All landed away from each other as you got ready to fire another beam.

Bakugou: Dammit!!

Bakugou used his quirk to fly towards you ready to attack, you swung your giant arm and whacked him away with extreme force sending him flying away, he was then caught by another student, it was Ojiro.

Bakugou: You, you're the one with the tail quirk...

Ojiro: Yeah, I don't trust him quite yet either...

Tokoyami: Then lets get him!

The five of them jumped at you all from different directions.

Bakugou: Try to fight back now!!

Y/N: If you insist!

You whacked them all away at a fast pace that they weren't expecting from someone your size, all of them being sent flying a different direction.

Y/N: Is that all you got!?

Bakugou landed near the water as you leaped towards him and landed on his lower torso crushing his legs. His painful screams echoed into the night as everyone went wide eyed.

Y/N: Whoops! Sorry! Looks like I accidentally crushed your leg!

Everyone else was confused by your sudden apology, you then pointed you finger in the air and then pointed it towards him.

Y/N: And now I'll accidentally crush your heart!!

You sent your giant finger towards Bakugou ready to crush him to death.

Y/N: THIS IS IT KATSUKI!!!!!

Suddenly a strong amount of wind pressure shot straight through the white orb in the sky destroying it.

Y/N: What?!?!

You suddenly started reverting back to your original form, once you had fully changed back you looked over to see All Might standing there.

All Might: It's okay! I am here!!

At this point you were furiously annoyed, your red aura emitted from your body but this time it was much larger than usual

Y/N: YOUUU!!!!

All Might knew you were about to do something insane so he leaped at you and delivered a Detroit smash to your face. Your pupils got a bit smaller from the impact making everyone think I did some damage,

your eyes went back their normal size but were now glowing red, you swiped All Might's arm away and swung your fist at him delivering a powerful punch to his gut sending him flying.

You began to power up again while letting out a sound breaking scream causing your aura to go sky high and reach the moon, your dark red energy engulfed the moon and turned it red

Everyone: The moon!!

You looked to see that you had caused the moon to turn into a crimson shade of red. You then felt a sudden rise in energy in your body.

Y/N: Now you will fall!!

A massive claw made out of crimson energy over five times your size appeared from the water towered over all of you.

Y/N: This is it!!!

You were about to fire it towards everyone until you came to a halt, you stood there like a statue until the claw faded and you passed out from exhaustion, the moon turned back to its original colour.

All Might: This is the second time he's gone crazy like that...

Time Skip

You woke up in strange room, there was a desk, a sofa and a small table beside it, you took a seat on the sofa and waited for someone to arrive, after about 15 minutes the door finally opened.

???: Ah, you're awake.

Y/N: Who's there?

You were then greeted by the Principal of the school, Nezu, he had the same look on his face as he always did, calm and friendly.

Y/N: What do you want...?

Nezu: I just came here to warn you...

Y/N: What?

Nezu: You engaged in combat with five of your classmates and All Might, one of you're teachers, I was told you attacked them when they tried to home.

Y/N: What?! That's a lie!!

Nezu: Okay then, why don't you tell me your side of the story.

You nodded and gestured him to take a seat, he did so as you explained what happened.

Y/N: Ok, so after school I was walking home when suddenly four of the guys in my class approached me and started attacking me, after fighting them for a while a fifth one appeared and All Might came soon After that, I don't remember what happened from there...

Nezu: I see, and do you know which students attacked you?

Y/N: Well one of them had like six arms, another had a fire and ice quirk, another had an explosion quirk, one had a tail, and one had the head of a bird...

Nezu: I see, we'll contact all of you tomorrow.

Y/N: Yeah Whatever, I'm going home...

Nezu: And where exactly is home?

Y/N: Er...I don't have one...

Nezu: You know, you're always welcome to stay here if you'd like.

Y/N: ...Fine...