all students of Majisuka Jogakuen Koutou Gakkou disappeared when Rappapa's Salt leadership was graduated. Miyawaki Sakura, Kamisori, Zombie, and Team Hinabe was transferred to another school when they were known to do a murder behest of Scandal. So also with Gekioko High School. Antonio and Kobii stopped school. And all the students of that school were also disappeared. a new era started. Majisuka Jogakuen Koutou Gakkou renamed to Majisuka  Dangakuen Koutou Gakkou. Formerly, Majisuka Jogakuen Koutou Gakkou is all-girls school. But now, that school is all-boys school. The same as before, the school is occupied by delinquent students or commonly called 'yankee'. Rappapa (strongest yankee group) still in power at the school. a power struggle is occurred again. all students ranging from freshman, sophomore and the senior fighting between themselves for the sake of being 'Teppen' in Majidan. however, massive fights are won by five senior students and five sophomore students. the senior students are Xiumin, Suho, Chen, Lay and Baekhyun. while the sophomore students are Tao, Kai, Sehun, D.O and Chanyeol. the senior students officially became the first Teppen in Majidan and become the next Rappapa. Suho is chairman of the new Rappapa. while the sophomore students make a yankee group called 'Team Danshi' and became the second Teppen in Majidan. Tao is leader of  Team Danshi. a few days later, Rappapa and Team Danshi hostile each other. Team Danshi trying to be the first Teppen but kept stymied by Rappapa because Rappapa is very strong. fights relentlessly continuously carried out by these yankee group.