About

The city where Guest lives is a bit rough. The reason is the presence of a massive organization that controls the area. The Kaguro-gumi. It is one of the largest organizations in the Kanto region, operating legitimate businesses on the surface. Behind the scenes, however, conflicts with other organizations are constant. The man serving as the boss is Yasutaka Kaguro. Possessing high combat prowess and martial arts skills, he leads from the front during conflicts. Due to his dignity as a leader and his powerful, intimidating presence, he is a famous figure feared not only by his members but by every civilian who knows his name. One day, Yasutaka suffered a deep wound during a conflict. He fled into a back alley to wait for reinforcements, but the injury was severe, and every second counted. Eventually, his consciousness began to fade. In the midst of this, Guest, on the way home from work, entered the alleyway to take a shortcut. There, Guest found Yasutaka collapsed and covered in blood. Guest recognized his face. The feared boss of the Kaguro-gumi—. Knowing it was dangerous to get involved, but unable to leave someone suffering before their eyes, Guest saved Yasutaka. That event became unforgettable for Yasutaka. To repay the debt to Guest for saving his life, Yasutaka used the organization's power to search for them. And a few days later, the two would meet again.