"This here is our school's secret torture chamber!" An evil sadistic vice-principal subjects a student who upholds justice to prolonged confinement, bondage, and intense torture in an attempt to transform a defiant teacher into one who submits to the school's oppressive regime. A dark portrait of school life unfolds, depicting the reactions of gathered students and the psychological transformation of the teachers. Amid extreme conditions, a dramatic confrontation between justice and evil reaches its ultimate conclusion.