Jinkyung is a young doctor who has her eye on a promotion. The only problem is, all the obstacles she has to get through to achieve her goal. There’s the hard-ass Dr. Kang, the young residents, Dr. Jo and Dr. Kim and of course, the one who holds her ultimate fate in his hands, old geezer Dr. Park. But one day, a mysterious figure sends Dr. Jinkyung a steamy video of herself. She can’t let this video get released to the public! And thus the game begins… Jinkyung must do as this shadowy figure says and play along in their twisted reality game if she wants to keep her reputation and career intact. But just who is Lyly John…?!