High School Student with Special Abilities

In an informal school, only two people can graduate alive. Every class is a life and death situation, and every exam is a desperate situation. Every student has to edit his or her own abilities, and the abilities cannot be guessed by others, otherwise they will die. There are also horror rumors about post-graduation. After the protagonist Lin Zhou is forced to enter school, he not only has to face cruel school rules and evil teachers and students, but also has to save the only girl in the world who is kind to him. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.