After her husband dies suddenly, Min Hee goes to Jeju Island to live in her husband′s hometown. It is the place where she can meet people with whom she can share the memory of her husband and the house he cherished. As a writer and lifeguard, she begins to feel comfortable there until she learns about the past of Mok Ha, her neighbor. She thinks they can be good friends at first. But in fact there is some secret story in their relationship.