Izumi (Serizawa), the proprietress of the long-established inn "Shirakawa Ryokan" in a local hot spring town, is confined underground and trained by him because he confronted the Kageyama group of emerging powers. ... The feelings of Izumi, who was betrayed by Yasuko, the head of Nakai at Shirakawa Ryokan, and Shinjo, the head of the inn.