Minami has been a good educator for 10 years, moving from one bad school to another and guiding various students to the right path. But her next assignment is a school for bad students that is incomparably worse than any of her previous ones. Students gathering together to smoke in the street... Students who are violent towards teachers... Seeing such students fills Minami with motivation. Meanwhile, Nakano, a student under her charge, is suspended indefinitely. She immediately visits Nakano's house, but due to an unexpected commonality between them, she reveals a secret that she has been hiding...
