Toki Mishiba, Nobuto Nakajo, and Kazuo Saitou agree to participate in the Biz Game, a competitive battle much like capture the flag, in order to win big money by accessing confidential company secrets. At first, they are thrilled by the prospect of earning a fortune. However, their excitement turns to concern as they learn about mysterious deaths of rival teams. As they uncover that the victims are teams they have previously defeated, their alarm grows. It's not until one of their most recent opponents dies in front of them that they realize how dire the situation is - their own survival is at stake.
