Emperor Xuanyuan Tian of Da Qi was assassinated, but Princess Xuanyuan Chuqing was granted a marriage by the emperor to the son of the enemy who killed her father. The princess turned into a little beggar and lived among the people, running all the way to find her royal brother, but she didn't know that Xuanyuan Mo had also become a prisoner in a foreign country. The relationship between Xuanyuan Chuqing and Su Mo, the son of the enemy who killed her father, was constantly at odds and in chaos. Xuanyuan Chuqing and her brothers avenge their father, but they have nowhere to go. Su Mo and Xuanyuan Chuqing turn against each other, but they are all about Xuanyuan Chuqing.