Saki is worried about the relationship between her husband Ippei, who was disowned by her father, and her father-in-law, who is not long for him, and suggests that they visit her father-in-law. However, what awaits her there is the sight of her emaciated father-in-law being cared for by a rough helper. Seeing this, Ippei chases the helper away and asks Saki to take care of him. However, he had no idea that this would lead to a tragedy...