In a society where respect and honor holds great importance, there is an even higher regard for these traits within the one organization that is most feared by all: the Yakuza. Kiryu Kazuma – a former rising star in the Yakuza who is rebuilding his life after serving a 10-year prison term for murder – suddenly finds himself caught in a spiraling underworld plot involving a mysterious girl known as Haruka and a missing $100 million. Kazuma must use his fists and his wits to stay alive as he unravels the complex web of truth and lies that surrounds the notorious Yakuza.