Seven years ago, the Korean ruler Lee Hon lost his wife, the beautiful princess An. He cannot move on, living in the past and hindering the happiness of his people by forbidding them to marry. Fate brings him face to face with the swindler Ye So Ran - she poses as a fortune teller and informs the monarch that she is in contact with his deceased love. The con artist quickly gains Lee Hon's trust, but what will happen if he discovers the truth?