Kim Tae-Hyun is a talented surgeon, but he is constantly harassed by debt collectors due to his younger sister. His younger sister requires expensive kidney dialysis. To make more money, he goes to see patients privately for a high fee. He doesn';;;;;;;;t care whether these patients are criminals as long as they can pay him. It is while making such a house call that Kim rescues 'sleeping beauty' Han Yeo-jin, a chaebol heiress, from a medically induced coma, leading to unintended consequences.