After Kangxi sees through Wei Xiaobao's identity, Wei Xiaobao leads him to a treasure hideout he had prepared in advance. But the cave collapses, and Wei Xiaobao has Sony get the emperor to safety, while he and his seven wives are trapped inside. In desperation, Su Quan says there is a way to save Wei Xiaobao, but accidentally sends his soul away.
As a result, his soul transmigrates into the body of a little beggar by the roadside at the end of the Eastern Han dynasty.
He nearly freezes to death from the start, but accidentally saves Zhen Yi, who takes him into his household as a servant.
When he grows up, he meets heroes and outstanding figures from all walks of life, moving among the great powers. As he witnesses famous events from history, he also accidentally changes the course of history. He thought he was just making money and chasing women to enjoy life, but unexpectedly ended up saving the tottering Han dynasty...
He is Liu Bei's sworn brother, yet also Cao Cao's confidant. Though he has a score to settle with Sun Ce and Sun Quan over the women they took from him, he also owes them his life.
Zhuge Liang and Guo Jia regard him as a genius, while Dian Wei and Gan Ning want to become his disciples.
The warlords all say that whoever wins Xiaobao will win the realm, but all he wants is to retire to the mountains with Da Qiao, Xiao Qiao, Diao Chan, Hua Tuo, and the others.