Ryuichi Kuroda Akazawa works for the group, and will be forced to eliminate. A woman he loves by his boss The youngest brother of Ryuichi, Saburo, is a promising boxer and trains at the club where the control is with the Akazawa group. When he hears the news about his older brother, he rebels by threatening to move to another boxing club. For this action Saburo punished, so he will have to give up due to mutilated hands. Boxing Together with their middle brother Eiji, a hotheaded nightclub owner, pulling the three battle against Akazawa group.