When a beloved princess leaves, another unknown person travels through time and becomes a new princess who doesn't know everything. During the process of getting married, he lost his father, his identity, and even his own heart. He lost his life to an arrogant prince who never loved him, but worked hard to win the kingdom for another woman. She would not allow her heart to remain in an insecure place. It's better to be a piece of jade than to be intact...