In the city, the Hayashida-gumi gang, led by boss Hayashida (Kazuyoshi Ozawa), and "RED CROW," led by Akazawa (Daisuke Uematsu), are engaged in a fierce conflict. Hayashida-gumi's second-in-command, Yabuta (Yu Shinagawa), fed up with the half-gangsters, unleashes Hachisuka (Ryohei Abe), a former Hayashida-gumi yakuza, who begins systematically eliminating members of "RED CROW." However, Hachisuka's target wasn't just "RED CROW"... Yabuta's affair with the Hayashida-gumi boss's woman is exposed by someone, leaving him in a desperate situation. Hayashida-gumi member Gokita (Kazuma Yamane), who was deeply in love with Yabuta, learns the truth and, in despair, decides to take shocking action... Yagi's subordinate, Yanagida, driven by his own ambition, independently infiltrates "RED CROW," only to discover his own madness... Could all of this be part of a "city-building game" orchestrated by Yagi...?