Set in the late Northern Qi Dynasty and early Northern Zhou Dynasty, it tells the story of a princess left behind in the Northern Zhou Dynasty. "My father said I was an ordinary girl; my master said I was the goddess of the wolf tribe; Mu Han said I was a fairy; Ge Yin said I was the messenger sent by the gods; Yan Qin said I was the princess of the Northern Zhou Dynasty." When I was a child, I saw my adoptive mother being insulted and died, and my childhood love blocked her sword and left. I was burdened with too much grief. She had already frozen her heart, but she couldn't help but come to Beiqi with a mission to meet her. What is his purpose? Will they get together again?