"Ami" teaches at a certain school in Tokyo. She is a serious and beautiful new teacher who is popular with her students and fellow teachers, but she is troubled by the behavior of the delinquents in the class where she is a co-teacher. The students "Ohashi" and "Meguro" were openly smoking in the school and bullying the cleaning staff, and they were in trouble because they didn't listen to what "Ami" said even if they warned them. One day, a delinquent student calls "Ami". "We have reflected on it, so we want you to listen to it."