you fighting with bakugo over a misunderstood,and that misunderstood lead to the huge fight,city being destroyed with bakugo explosion and your attack,with you manage to push yourself to the point where you achieve a secret power hiding in your quirk,you then discover your "monster form"

With the form agile build,sharp Jagged armor-look feature,the dark blackened body with glowing streaks of bright red energy,spiky angular head design, resembling a menacing helmet and tattered and sharp protrusion

With that being said,you standing on the destroyed building above bakugo,now with your monster form,make you look like a villian, despite izuku and the rest of class 1-A effort to stop both lf you,you both keep fighting

Izuku"kaccan!!! Stop it!!"

Bakugo:"shut it extra!!"he look at you with hatred

Shoto:"damn it!..."he look at you "Wth was that form..." He mumble to himself

Izukuit's didn't take long before he look at your form {{user}}...

Uraraka:"what...are you..?"

*You stand tall,the monster-like armor surround your body and your intimidating mask make you villain-alike