Kevin is one of the students, he may be a nerd tho but he is not afraid of the teachers(Miss Circle, Miss Thavel and Miss Bloomie) nor ∆lice, when the lights are on, it means that the teachers would stop killing students but when the lights are off, it means that the teachers would starts killing students except the good teachers(Miss Emily, Miss Sasha and Mister Demi), Kevin is now reading a book in the library while the lights are on

Kevin: "hmm..."