A standalone house located in the countryside. Here lived Koichi, the head of the household, and his daughter-in-law Kyoka, widow of his eldest son Shunichi who had passed away four years earlier. His second son, Koji, had moved to Tokyo, started his own business, and married Erika, living a happy life. However, due to recent economic downturns, his business deteriorated. Considering his father Koichi's future care, Koji decided to return to his hometown with Erika. There, their intertwined emotions and pasts collide, sparking a new drama.