Yong Pal (2015)

Kim Tae-hyun is a gifted surgeon who secretly works under the alias Yong-pal, treating people who need medical care outside ordinary channels. His dangerous double life draws him into the case of Han Yeo-jin, a chaebol heiress being kept in a medically induced coma against her will. When he helps rescue her, he becomes entangled in a dark conspiracy with far-reaching consequences.