Xianyun Sanren He Wuyong was loose and mischievous by nature. He did not want to be controlled by the fairy rules of the heaven, so he caused trouble in the fairy court and was demoted to the earth.
Unexpectedly, he lost his memory because of his mother, the earth, and became a charlatan, deceiving the world.
By mistake, he recruited a disciple named Lou Yan. He was kind-hearted and helped him find out the truth about the massacre of the Lou family. Someone else said: "Although I am an idle cloud, I can't escape the troubles of the world."