several years of marriage.Kasumi, who was planning to buy her own house soon, decided to live with her father-in-law Shozo's house for a while at her husband's suggestion.Shozo, who lost his wife several years ago, doesn't look like he used to be dignified, and Kasumi worries.From that day on, Shozo doesn't seem to cheer up even when Kasumi tries to cheer him up.Looking at her father-in-law like that, he himself becomes like a wife and overlaps with Shozo as if to remind her of her youth when she was young.