In a yakuza world where brute force is no longer enough, the fearsome Igarashi-gumi faces a turning point. All eyes are on two successors: the hardline enforcer Samejima (Riki Takeuchi) and the young boss Segawa (Hiroshi Fuse). While the bedridden boss’s true wishes remain unclear, Segawa begins making secret moves behind the scenes. Greed and ambition ignite a bloody internal war over succession.