Shangguan Jiu, the lord of Shuangnan, was originally named Ye Linyun, the only son of the general's mansion, and Wen Baiqi, the eldest son of the Hou's mansion, were close friends.
When he was 7 years old, the general's mansion was destroyed. Ye Linyun escaped alone and was taken away by a mysterious man. When he was 10 years old, he was seriously injured and on the verge of death. His soul was damaged and his skills regressed and he lost his memory. He was picked up by Shangguan Qingwan and became his disciple. He changed his name to Shangguan Jiu.
Later, he reunited with Wen Baiqi and traveled around the world together.
