Seeing Buchio enjoying a happy life with his family makes Yuri remember her tumultuous past with her own family, leaving her angry and irritable. Then she finds herself caught up in an unbelievable incident...

Buchio grapples with a concern that all yokai like him eventually face: the fact that his lifespan is much longer than that of humans. His new friend Wagen has been dealing with the same concern in his life with his aging partner, Kazuhiko.