On a fishing boat at sea, a 60-year old man has been raising a girl since she was a child. It is agreed that they will get married on her 17th birthday. They live a quiet and secluded life, renting the boat to day fishermen and practicing strange divination rites. Their life changes when a teenage student comes aboard.

There are five lonely souls: Je-hwi, who hides himself from the world. Jang-hui, who is obsessed with certificates of qualification; Byeong-cheol, who believes that he has a fatal disease; and the lovers, Pyo and Romi. One day, a woman who committed suicide suddenly appears before them.