Yakumo Hibiki a talented doctor whose sister got into a coma while waiting to be treated because he decided to save another patient first. He then developed a trauma and could not operate anymore. He switched to the outpatient clinic and started working with Nurse Yoshioka Rin. One day, the director of the hospital, Isezaki Matsuichi, transferred him to DMAT (Disaster Medical Assistance Team). Hibiki is trained and on his first day on the team, a bus has an accident and causes many traffic collisions. Hibiki is dispatched with nurses Hasegawa Kumiko, Mizuno Sachiko, and Hanada Takichiro who is in charge of logistics. At first, Hibiki is not able to do anything because of his trauma, but when he faces a situation in which he can only save one patient, he is able to get over his trauma due to his fear of repeating the mistake he did with his sister again. He successfully saving both patients. (Source: MyDramaList)