There's a Ghost in the Boy's Room

The story begins with several representative student problems in the middle school, which induce evil spirits in the school to retaliate and protest against the students, awakening the changes of the times and the students' destructive power is enough to affect the underworld. The toilet in the school is a paradise for every student. Walking in the hall, smoking, fighting for math, having an affair with a girl, all evil behaviors are carried out in the toilet, today!