Hachino Tsubasa ATID-320, who has her sights set on the new female teacher.

The delinquent student Imamura, whose parents are prominent figures, was strictly disciplined from a young age, which caused him to rebel and turn bad. His female homeroom teacher, Emi, sympathizes with him and genuinely wants to help him but cannot, so she asks the academic affairs director, Oshita, to discuss the matter…