Sequel to "Gachiyan: Yan jo miyu tenjo tenge yuiga dokuson hen". Miyu, the leader of the ladies' gang 'Deep Red', accidentally saves Airi, who is about to commit suicide. Airi has been cheated on by her boyfriend, and is then raped and blackmailed by another man. Eventually, Miyu avenges Airi's enemy, and Airi finds a new boyfriend. Then, one day, an internal rift occurs within Deep Red...