It was originally a good story for a handsome young man to meet his beautiful daughter. However, things changed and she was trapped in the palace and became the woman that the emperor was bound to win. He broke away from the mist of his life and joined the army with a sword to establish his unparalleled achievements. One day, he will ride to the sky and rule the world. Can he solve the mystery of his life experience, and can he join hands with her and live together forever...