The twin princesses of Lan were born at the cost of their mother's life. After their father dies, the elder sister, Song Changqing, ascends the throne as queen. The younger sister, Princess Hairong, Song Nancen, has a winding and difficult love story with the Demon King Rong Bai. When her sister disappears, the innocent and naive princess takes her place on the throne. They watch over one another from afar.
Theme: Highlighting sisterly and familial love
Come on(???_??)?