Teacher Shizuko and her literature club students are caught up in a murder case while on vacation in Izu. The victims are Kazumasa, who was in a relationship with Shizuko's friend Ritsuko, and his wife.

Tatsuoka, a surgeon with an incurable disease. His once peaceful home was about to collapse due to the domestic violence of his eldest son Taishi. There are only a few lives left in Tatsuoka. what should i do now Tatsuoka decides to go to his hometown of Okushiri Island, where it is cold, with ambition and his own way of life to retrain his son.