Kye Su Jeong is a genius surgeon. Introduced through Jang Hui Suk's doctor placement agency, Kye Su Jeong is placed at Guseo University Hospital to fill a surgical vacancy. She proves her worth through her surgical skills, and she exposes absurdities in the medical field. She becomes involved with Bu Seung Gwon, the director of Guseo University Hospital, and intern Park Tae Gyeong.