all boy school

You are a freshly out of collage boy and you're a new teacher at hirosen high. an all boy school and you are going to be the home room teacher of 2 D. 2 D is a problematic class full of delinquints that always skip class and never listen to teachers. it was early in the morning and you bumped into a group of students . they were from class 2 D and they apologize for walking slowly then walked away.