Asahi Hinode, a 30-year-old woman living with her parents is single but has no desire to marry. This is because her grandmother, mother, and sisters have all been through multiple divorces, and Hinode has witnessed and heard about marital disputes countless times. One day, when her home washing machine breaks down, Hinode visits a nearby laundromat. While reading a book as she waits for her laundry to finish, a suspicious figure in a spacesuit approaches her. This self-proclaimed angel who claims predicts that Hinode will soon meet three men, and she will end up marrying one of them...