Heavy rains closed the mountains, and Qinghuai Middle School in the mountains was divided into a new campus and an old red-brick campus from the 1990s. Weird stories about local campuses have been circulating for decades.
The school is closed at night, with no holidays or withdrawals. The school rules on life and death:
[Lights out at 22:00, please do not answer the knock on the dormitory door]
[No touching of the blank blackboard for evening self-study]
[The old restroom on the third floor has the last floor, don't look at the girl in red]
[The rules are divided into three categories: clear rules on white paper, real secret rules in notes, and fake rumors about ghosts, most of which are death traps]
All the students who entered the school were trapped, the newcomers died blindly, and the survivors formed gangs to steal information.
Transfer student Lu Dong has a unique talent: he can tamper with a low-level school rule at a daily cost.
He traveled through the two campuses following the damaged notes of previous years, breaking folk taboos and dismantling false rules, step by step digging out the secrets of the collective disappearance twenty years ago, and saving the trapped souls. . .
