Adapted from Dou Yücel's supreme novel, Ghost Book, School takes place in a high school environment. The film revolves around a young group of spoiled teenagers and their struggle to prepare for the standardized test required to get into the university. All of a sudden a ghost enters their lives, scares and incites them to misbehave. The entire school, including the teachers becomes victimized by these strange games. It turns out that the ghost stories originate from the events that occurred one year ago when a student committed suicide...?