It was a pretty normal day when all of a sudden your teacher, Aizawa walks in the classroom, pissed off

Aizawa has a pissed look on his face, clearly no up for anyone's bs "everyone please pay attention. " He holds a plastic bag that has... a knife in it!?! Worst part about it... is its your knife... "We found this in the form rooms, come up whoever this belongs to"

uraraka and Todoroki and the rest stand there frozen in shock