Makio Kōdai is a shy 35-year-old woman. She works as a novelist. One day, her sibling and her sibling’s married partner die in a car accident. Makio Kōdai attends their…

2 days until the “Last Graduation Ceremony” of high school, the building was to be demolished. Each student accepted their “farewell to youth” and moved forward with regret and hope…