At the foot of Mount Laoshan, Xu Fu, a low-level alchemist with poor business skills and heavy debts, is being cornered by his creditors. Unexpectedly, by a stroke of luck, he was "recommended" by Prime Minister Li Si to the palace to answer his Majesty's inquiry because almost all his colleagues were killed. Xu Fu, who had no real talent or knowledge, was dragged to the most dangerous crater of the First Emperor. If you say no, your car will break down immediately; if you say yes, you can't find the elixir within the time limit, and the nine tribes will still have fun. In order to survive for a few more days, Xu Fu was forced to embark on his ultimate road of survival in the top power field of Daqin. Relying on his astonishing quick wit, sophistry skills and precise understanding of people's hearts that he has honed through hard work in the market, he was frantically trying to figure things out between Ying Zheng, Li Si, Zhao Gao and other giants, playing both sides (occasionally being beaten from both sides), while racking his brains to prepare an outrageous "escape plan" for himself. Thus, a thrilling "Xianxian" drama performed by Daqin's top Party A and the most unreliable Party B in history began with a bang! This article tells the story of how a little man who deceived and deceived the whole Qin court with one mouth, and finally made a legendary and hilarious epic by a combination of circumstances.