One is the heir to the escapist Medicine King Valley, and bravely braves the dangers to save his senior brother; the other is the emperor's brother who pretends to be crazy and acts like a fool, and has been secretly setting up a chess game for ten years just for revenge. They were originally on different paths in the world of martial arts and court, but they formed an indissoluble bond due to an accidental healing. He used the guise of a playboy to protect her, and she warmed his ice with the kindness of a doctor. When the turmoil in the world becomes entangled with the grudges of the palace, can these lovers with different identities break through the shackles of power and go to the country together?
