Expected exclusive actress "Odagiri Mao" plays a new female teacher. Using the fact that she is the director's daughter, Mao is trying to reform the school so that it can be used as a preparatory school. Corporal punishment to the students, insults to the former homeroom teacher, her pride was antagonized by those around her. A student witnesses Mao kissing her lover in the park. The students explode their dissatisfaction, and the former homeroom teacher who was insulted joins in, and the school's thunder begins. [*The image may not be clear due to bleeding or blurring]