Kim Tae-hyun is a promising young surgeon, but his finances take a dive when his sister's health condition requires costly dialysis treatments. When Tae-hyun subsequently falls into a vicious cycle of debt, he assumes the alias of "Yong Pal" and begins making house calls for criminals who are willing to pay top dollar. Complicating things further, Tae-hyun gets involved with Han Yeo-jin, a comatose patient at the hospital.
Elenco: Joo Won , Kim Tae-hee , Jo Hyun-jae , Chae Jung-an , Jung Woong-in , Stephanie Lee , Jo Bok-rae , Park Hye-su , Choi Min-I , Jeong Dong-gyoo , Kim Mi-kyeong , Kang Ji-woo , Choi Byung-mo , Ahn Se-ha , Moon Ji-In , Bae Hae-sun .