S01E01 Between Hope and Despair
Second year resident Kang Si Young working as a part-time doctor in prison. Meanwhile, former doctor Cha Yo Han, now a prisoner helps prisoners who are in need of medical treatments.
Yo Han wants to help the diagnostic process, but no one is allowed in the quarantined area. Until a mother of child with pediatric diabetes is worried about her daughter, since she hasn't had any food since breakfast.
Cha Yo-Han—an arrogant but genius doctor of anesthesiology—and Kang Shi-Young—a smart, warm resident of anesthesiology—work together to help people with mysterious cases of acute or chronic pain.