Patients rush into the emergency room while the staff tends to surgeries. Doldam Hospital falls into chaos as the gunman’s identity is revealed.

The trauma centre loses a patient and receives another patient in critical condition. Meanwhile, a child visits Teacher Kim at Doldam Hospital.

Yoon A-reum protects a patient’s rapekit from failing into wrong hands. Min-guk finally brings up the bus accident from 11 years ago to Teacher Kim.

Teacher Kim leads his team in saving two critical patients at the same time. Eun-jae steps in to protect a woman from her abusive husband.

Friday is the busiest day as a lot of patients swarm in Doldam Hospital. Eun Jae still finds it hard to perform surgical operations herself. A girl patient who suffers…