With only a year left to live, 17-year-old Akito finds new meaning in life by bringing joy to a terminally ill girl who has just six months remaining.

East Shinjuku Night High School has students with various challenges. Delinquent Taketo is trapped in a negative spiral. Filipina-Japanese Angela struggles with schoolwork, while Kasumi spends all her class hours in the infirmary. Shozo had to leave school to work in his youth. With guidance from their new science teacher, Fujitake, they work on an experiment for an academic conference.

The story will focus on a love triangle between the three leads. Eikura plays the role of Morimoto Naoko, a girl from the countryside whose first love is her uncle, Ikezawa Masato (ARATA). ...

This romance follows two unlikely souls bridging vast differences through secret lessons. A strict high school teacher, raised in a rigid household, begins tutoring a kind-hearted but illiterate nightclub host. As their bond deepens, societal judgment, jealousy, and prejudice threaten their forbidden connection.

Taeko and her husband, Jirō, are living a peaceful existence with her young son, Keita, when a tragic accident brings the boy's long-lost father, Park, back into her life. To cope with the pain and guilt, Taeko throws herself into helping this deaf and homeless man.