Sawatari Goro now works at Akado High School as a vice principal. Although the head director of the school board specifically orders him to handle the problematic class 3-D, the students are just too much for him. So Sawatari goes far away to a southern island to search for Yankumi and convince her to work for Akado. Yankumi accepts the offer, only to find that her class (again) is full of punks,
