Satsu, a girl from a modest family, marries Kenta, a young man from a wealthy and respected family. She settles in the family's house, where she meets her father, Keiichi, a strict man, Mihoko, an unfriendly daughter-in-law, and Akito, an older brother. Although not everyone likes the union of Kanta and Satsu, father seems to have big plans for our heroine.