Oni Bomb Combi (Eikichi Onizuka, Ryuji Amama), who had closed the bad cave Far East High School, is notified by the school. However, it was a camouflage work by himself, and was a voluntary withdrawal to wash his feet from the Yankee and become a puppy. The two were demon bombers who moved to Tsujido High School with the goal of abandoning their virginity, but the \”normal student\” pretend did not last long and they sold fights from Yankees all over the country who heard the name of demon bomb. What is waiting for their love, friendship and fights! ?