Possessed School

I worked the night shift at a school haunted by a terrifying ghost. The students would often become possessed during class, remaining so until the next morning, with some mysteriously disappearing. Behind it all was a powerful demon, controlling everyone but strangely never harming them. Curious about the ghost's motives, I decided to investigate why it possessed the students. I was determined to uncover the truth and restore everything to normal. However, my actions would ultimately lead to unforeseen consequences.