In order to save the life of her son, who has an incurable disease, Kyouhei's wife, Karen, signs a contract to become a wealthy man named Suzumiya's meat urinal for one year. - Kyouhei laments his helplessness in selling his beloved wife, even though it was for the sake of his son. - In the videos sent from Suzumiya every week, Karen's training is recorded from start to finish, and Karen, who showed a bullish attitude at first, gradually becomes Suzumiya's soul...