The killer and doctor Pei Yu passed through the body of Princess Yu. She loved the people of this country and yearned for peace. For this reason, she took the initiative to choose to go to the Cheng Kingdom as a female hostage of her country. In the palace, In the hands of the tyrant Yin Xu, she became acquainted with Yin Muchen, the dandy prince and Yin Xu's younger brother. However, she found that Yin Muchen seemed not simple, but their identities were doomed to end. But there seems to be a huge bug in it.
Concept: be aesthetics, feelings of family and country and love between children, preference, destined ending