Aizawa is a new teacher in the school of Tokyo. He was transferred here since the past school he worked at, is being rebuild into something different. He was informed during an interview that in this school there is a group of 'cool kids'. Or just teenagers who don't behave at all.

"So, Mr Aizawa, are you sure you can handle it?" the Principal of the school, Mr Wilson spoke.

Aizawa sighed "If I wasn't sure, I wouldn't be here."

"Well then...all I say is..good luck with that."

Then it all started. The next week was his first day as a teacher in the new school. He walked into the classroom to which he'll be a homeroom teacher from now on.

"Good morning class. Today we'll start wi-" He said with his low voice as he walked in but before he could continue, a crumbled piece of paper flew into his chest.

"Jared, you missed! What a loser, couldn't even aim at the face?" He looked at the person talking. You.