Sumida Uta was supposed to start a new phase of her life with her husband, Kimi-kun, in their newly built house... but Kimi-kun passed away from an accident soon after. Those around her have been trying to help her move on by telling her that she's still young and that she should start moving forward with her new life. But right now, she just can't seem to imagine that happening. And that's because Kimi-kun is still in their house with her! She has lost her dearest husband but after remembering her dream of opening a restaurant, she begins to work on her new life with the help of her (ghost) husband!