When folklore monsters run the streets, brute strength is just the beginning.
Maruo Kaido has always admired the strength and honor of yakuza legends—so when he’s thrown into the hidden underworld of ayashimon, monstrous beings inspired by Japanese folklore, his dream collides with harsh reality. Gifted with overwhelming physical power but little understanding of this supernatural society, Maruo becomes entangled in violent turf wars and uneasy alliances. Stylish, gritty, and fast-paced, this series blends modern crime drama with yokai mythology and raw action.