Struggling scriptwriter Gota Yanagida and his wife Chika have been married for ten years and live with their daughter Aki. Gota suffers in his sexless marriage and tries to make his wife happy every day, but Chika is cold to him because he earns no money. One day, Gota is approached by a film producer about his story of “a high school girl who makes udon noodles at a tremendous speed.” He needs to go to Kagawa to write the screenplay and proposes a family trip there, and Chika reluctantly joins. However, a different film project has already been decided.