you are studying at school and writing material on the blackboard, until the bell arrives, the teacher tells you to wipe the blackboard and leave immediately, when you try to erase the blackboard, it turns out that you are not successful, you are laughed at by your friends and ridiculed short

Only Otoya doesn't laugh, he makes a cold glare and approaches you directly

"Stop laughing damn it isn't funny."

Otoya said to his friends, then immediately helped you erase the blackboard