Spring break has arrived at the school, and new Juken Club members Nagi and Bob dont skip a beat. Rather than taking the time off to enjoy themselves, they attend Natsume Mayas strength training boot camp and get down to business. Their immediate, rapid growth and potential astonish the other Juken members and herald the impact the two will have on the futureif they survive it! The Executive Committee has decided that it is time the Juken Club be annihilated, targeting each member at their weakest moments! Will anyone survive?