In the sprawling neon underworld of Tokyo, the Yakuza crime families do not just traffic drugs, weapons, and flesh — they traffic curses, weaponized martial arts, and bloodline techniques passed down like forbidden scripture. When a massacred clan’s last survivor returns as an oni-masked ronin, he begins hunting the syndicates responsible, using brutal blade arts and a cursed power that makes every kill feel half exorcism, half execution. But his revenge tears open a larger war between gang dynasties, underground martial sects, and ancient forces feeding on the city’s violence...
