When the head teacher forced Su Wan to publicly apologize for "confronting the teacher", she did not bow her head. Instead, she played the recording hidden in the pen cap - Teacher Chen personally admitted to accepting bribes. Lin Yan, the chairman of the student union, quietly appeared and handed over an account book that was more deadly than the recording. Transfer student Zhou Qiao's hidden plot, best friend Zhao Xiaoyu's betrayal, and the principal's silence tear apart the corruption network under the glamor of the campus. She doesn't want revenge, she wants to let those who have been silenced hear her voice.
