Two sisters Tae and Yo come back to their old house which is soon to be torn down. Clearing up the family mementos, Tae finds a red box full of recipes and letters written by their mother who died 20 years ago. In these recipes and letters, she finds out how her mother had struggled in her life due to relocation from Japan to Taiwan, the death of her Taiwanese husband, and a battle with cancer. Tae travels to Taiwan to trace her mother's past, reminiscing about the dishes she made for the family.
Shimura Teppei (Fujigaya Taisuke) grew up watching his policeman father who would ride side-by-side in marathons because he was a motorcycle cop, and dreamt of being a marathon runner as a child. But Teppei’s father lost his job and disappeared. Teppei ruined himself by becoming a well-known delinquent in the area. Under the influence of his childhood friend, Yuichi, Teppei chose to become a policeman after graduating from high school. He miraculously passed the recruitment exam and entered the police academy. However, he has been assigned to a “class of reserves” (Goriki Ayame, Koyanagi Yu, Okamoto Azusa, Mizusawa Erina, Ishii Tomoya, Mori Ren) which is a gathering of odds and ends. There are eight of them and each day they are only instructed by the assistant teacher, Ryuzaki Misaki, to sweep the academy grounds … …
The twin girls Tajima Megumi and Ichijo Nozomi was separated at birth after their parents had divorced. Years later they meet each other. Both of them have a career within the entertainment industry. Megumi who lives in Matsue, Shimane sings in the band Shijimijiru, and Nozomi is a maiko, an apprentice geisha in Kyoto.
What happens with two children commit two different muders in order to protect each other? Does salvation exist for them? In order to walk beneath the sun once more, Ryouji and Yukiho find themselves in a twisted web from which neither can escape without abandoning the other. Having no one but each other, this drama follows the events the follow that fateful day… 14 years ago.