
S01E01 The Finest Cardiothoracic Surgeon
Sensing that Ko Seung-tak, a resident at Eunsang University Medical Center, will not get along with him, Cha Young-min, the top cardiothoracic surgeon, plans to get rid of him.
Young-min finds his body in a critical condition and gets confused about if he is alive or dead; Young-min discovers that he can possess Seung-tak only; a mysterious man calls Young-min a coma ghost.
A skilled surgeon becomes a coma patient and possesses a first-year resident who is the polar opposite of him in expertise and personality.