There is a mountain in Shinano, and people from nearby villages have to enter the mountain at the age of seventy. Ari Ling (played by Akiko Sakamoto), who is 69 years old in the Shuzuki family, has three things that she can't let go of: first, her 45-year-old eldest son, Chenping (played by Yuzuke Sugimoto), became a widower last year; The second is that the twenty year old eldest grandson, Kasayagi (played by Aoji Kurazaki), always stays in the village
There is a mountain in Shinano, and people from nearby villages have to enter the mountain at the age of seventy. Ari Ling (played by Akiko Sakamoto), who is 69 years old in the Shuzuki family, has three things that she can't let go of: first, her 45-year-old eldest son, Chenping (played by Yuzuke Sugimoto), became a widower last year; The second is that the twenty year old eldest grandson, Kasayagi (played by Aoji Kurazaki), always stays in the village