Yayoi Yamamoto (Takimoto Miori), a prospective nurse at Hoshimioka Hospital, has excellent professional skills and is well received by both doctors and patients. However, Yayoi has an unhumane secret in her heart. She was abandoned by her parents from the time she was born. She grew up in an orphanage as a child. Her loneliness and mistrust of others made her trapped in the shadow of the past, unable to get out for a long time. . Because of this, the relationship between her and her colleagues and patients has never been as white water, and she has never paid more for anyone. She walked alone, as if she was immersed in boundless loneliness. On this day, the new head nurse Todo Yuko (Honami Suzuki) was transferred to the hospital where Yayoi was located. She quickly noticed this nurse who was quick and decisive but seemed too indifferent. Unlike Yayoi, Fujido considers patients wholeheartedly. Facing this enthusiastic head nurse, Yayoi was puzzled and disdainful, but he was involuntarily attracted to him…