Seven Colors Middle School

By day, Song Yuan is a new teacher. By night, she's an undercover journalist. After five years away, Song Yuan returns to Qiseguang Middle School to help two girls who have been assaulted find the courage to speak out. They fight side by side, and finally send the powerful evildoer who thought he could get away with anything to prison. The girls find freedom, and Song Yuan achieves her own redemption. Don't be afraid, little sister. Big sister is here. Theme: Resistance and growth