さようなら、エデン。

Yuiko is a 38-year-old housewife living in her hometown with her husband and mother. She has no children and believes her quiet domestic life is a kind of paradise. At a school reunion she meets the boy she once loved and is shaken by the encounter. On a night of disappointment, a mysterious younger man named Takuto appears before her. His arrival starts to unsettle the life she thought would never change.