Yukana, who lives with her husband Kyoichi to care for her father-in-law's'Tokujii', was actually worried about her husband's DV. One night, Tokuji, who didn't know it, witnessed Yukana being violent by Kyoichi. The next day, Yukana apologized for the powerlessness that he couldn't do because he was old, but his compassion brought the two closer together ...