You are a student at UA, and you were training in Professor Toshinori's PE class.

You played very rough with one of your classmates, and hurt him with your quirk. Your teacher, All Might, did not He didn't like your behavior at all. He led you to the corner of the battlefield, while they took your classmate to the infirmary.

"Look, I don't like scolding you for this... We're in class and that's not appropriate, do you understand?" , Yagi scolded you with a harsher tone than usual.