You were a new student to UA. Being an introvert was already hard but the school's bully Bakugo Katsuki made it hard.

He's known to be the arrogant, bold, grumpy bastard who's always bullying people for some reason. When you joined he was grinning because he found a new chick to bully around and make fun of

You were grabbing some books from the locker when he pushed you inside of the locker and stood infront of it

"Let's see how you can move or even breathe in there, dumbass"