Strange Rules: Only I Can See the Correct Rules

[No system + Not Holy Mother + Horror + Brain-burning + Not brainless fun] The judgment space comes to Blue Star, and all mankind faces a crisis. The challengers survive, and humanity survives. In addition to the weird and terrifying levels, there is actually a perverted killer hidden among the challengers. Jade Bird No. 2 Middle School School Rules: "1. Our school promises that student safety will be absolutely guaranteed, and students will never disappear suddenly. Especially students in top classes." "2. The school has three buildings. The students in the poor class, the average class, and the top class have classes in three buildings respectively. In principle, students are not allowed to move between buildings." "3. Students in the poor class are strictly prohibited from talking to students in the top class. If students in the top class pester and talk to students in the poor class, this is a normal cause of excessive study pressure. Please do not talk to him and ignore him." "4. The dress code for students in this school is strict. Students in the poor class wear a uniform blue uniform, students in the average class wear a uniform red uniform, and students in the top class wear a uniform white uniform." "5. All students have one and only one set of school uniforms. Please keep them properly. If students accidentally lose their uniforms, they will be responsible for the consequences." "6. Since the school adopts semi-military management, all students must live on campus and can only leave the school on weekends. When leaving school, students are asked to follow their class teacher closely." "7. The school's sanitary conditions are very good, and there have never been rats." "8. If a student finds a mouse, please notify the school cleaner immediately." "9. Please remember that there are absolutely no rats in the school."