After Eight Years of Living in a Ghost School, I Want to Be the Principal!

[Not the Holy Mother] [Crazy and nonsensical] [Animal protagonist] [Shadow protagonist] [The protagonist has no three views, please don't bring them] After living in a ghost school for 8 years, he lost his fear and Weirdness completely lost interest in him. But now the system is coming? Your uncle, what are you doing here now? I feel very comfortable staying here now. The "people" here all have bad mouths and can't speak. I really like it here. The mountain of monster corpses begged him to leave. The demon scarecrow collapsed on the spot. Killer: "Before I met you, I was just messing around." Complete the tasks assigned by the system and you won't have to leave the ghost school! Complete the mission and install air conditioning in the ghost school! Give the ghost school classmates some textbooks and teaching materials. Step into the ghost land and help others take revenge. Drag the entire ghost school to this city! Drag living people into my school! The faceless classmates were watching the screen covered with snowflakes, and the monster in the corner poked its head out... I also want my classmates to have expressions, so I'll use you to fill that twisted void!