The first night shift day has arrived for the new nurses Haruka (Ayami Nakajo) and Saito (Nozomu Kotaki). Haruka is enthusiastic when he is told that he is able to work at night and is a full-fledged person. However, she wakes up a sleeping patient and is scolded by her instructor Natsumi (Asami Mizukawa) here as well. In addition, when Yagira (Ken Yasuda) told me a scary story about the hospital and I was worried, a nurse call rang from the hospital room where no one was supposed to be.
A few days after the outbreak of an incident that disturbed the surgical ward at night, a woman, Kana (Naomi Zaizen), was hospitalized in the surgical ward. As soon as she is hospitalized, Kana repeatedly fails to work for Haruka and Natsumi. Haruka and Natsumi were surprised at the number of 'correct theories' that she thought for the patient, although her tone was harsh, but she was convinced when she heard that Kana was her ex-nurse.