On the day of the nationwide mock exam, Onizuka, who accidentally witnessed the kidnapping of Mrs. Ota's daughter Hidemi, heads for rescue after the exam. The purpose of the kidnappers was to take a behind-the-scenes video of Hidemi to put pressure on the public works projects of her father, a member of parliament.

　At that time, Fuyutsuki and Murai were screaming at Onizuka, who never appeared at school.

　"Kadena Nanao", a teacher in the infirmary with a lot of sex appeal, has been assigned to Seirin Gakuen. Immediately, the south wind, which caught the hearts of not only boys but also girls, began selling suspicious products to students and teachers in the health room.