The biggest murders on campus happened one after another, and all the missing people were those who had bullied He Huan, so he became the number one suspect. Facing the interrogation, He Huan joked around and hid mysteries in every sentence. The bullies Liu Tao and Liu Ming disappeared one after another, Meng Zichen died violently in the information room, and the second and third classes of high school were destroyed in a sea of fire. As the investigation deepens, the missing Shen Zimo, the covered-up Ziga case, and the avengers who use violence to fight violence gradually come to light.
