Xu Jiangjin's family was killed and she went to the capital to seek refuge with the royal family, only to find that her fiancé, Prince Juan, whom she had never met, was the younger brother who made a promise ten years ago, "I will marry you when you are twenty". He accompanied her in investigating the case and protected her from the wind and rain --- -Huh? Wait! I, Xu Jiangjin, am not like this. I am the dignified master of the valley, and the secret guards of the world listen to my orders. No matter what, these friends around me are not vegetarians: the empress of the Northern Qin Dynasty is my sister, and the goddess Xuan Shang, the master of Qinghe Temple, and I are married to Jinlan!
Purpose: Everyone should be the master of their own destiny