Seo-jin is a widower still grieving his wife’s death. Then he receives the news that his long-lost younger sister, Yoo-jin, who went missing 25 years ago, has turned up. Unlike…

Su-kyung lives with her daughter Yi-jung. They don’t quite get along, though. Su-kyung is too hot tempered, while Yi-jung is slow and passive. After having a fight one day, Su-kyung…