The sand group was in danger due to the erosion of the Chukyo Union. Behind the scenes was the darkening of Kurobe of the Tama Union, which is consolidating its position in the Kanto Ichienkai. On the other hand, Jin, who was struck by Mato, lived as a lone wolf at the excommunication of the Ichienkai, despite the concerns of Yoshiro and his friends. Under such circumstances, each organization of the Ichienkai will set up various works.