The story is set in the devastated area of Kamata, Tokyo, in 1945 just after the end of the war. Horikita plays Shimomura Umeko, the youngest of three siblings whose father is a doctor at a university hospital. Compared to her outstanding sister Matsuko and brother Takeo, she lacks self-confidence, but an incident makes her determined to become a local doctor. However, her path is fraught with failures.