Husband and wife Kenichi and Shizuka live away from their hometown. Kenichi's younger brother, Shinsuke, has taken over the family electrical contracting business, but due to the village's depopulation, the company is struggling financially. Shouldering the family business in his brother's absence, Shinsuke works hard despite his mounting worries. Shizuka sympathizes with his difficult situation and treats him with kindness, but Shinsuke takes advantage of her compassion... A story depicting familial bonds and inner conflict.