The romance between a warrior from the ancient times and a female doctor from the modern times as well as the process of making a true king.

Park Yong Ha portrays man who once had it all. A scam ruined his family and his father's company went bankrupt because of him. He wants revenge against those who made his life a living hell. Park Si Yeon is his girlfriend who works diligently in order to help him repay his debts.