A series of missing students in Xinhai High School caused panic in the whole school. The students were forced to squeeze and chase each other.
Freshman Tong Yanyi inexplicably discovered the horrifying secret in the school basement during a night study session... Although he almost escaped, he became a wanted person on the "death list". After experiencing a series of "escapes of life and death", he met Yang Tiantian, a girl who was also threatened by "terror", and was introduced by Yang Tiantian to a "mysterious society" in the school...
In this club, she learned a lot of secrets about the school and began to investigate the missing students step by step...