After crossing the Thousand Desolate Lands, the soldier Wang Sheng came to the Worry-Free City, where the iron rule is "no action in the inner city, no killing in the outer city". By developing the braised meat business, he successfully counterattacked. The good times did not last long, and he hid his name and identity, but was eventually exposed. The secret of his "Yuanhun promotion" was coveted by the five major families, and a game between Wang Sheng and the five major families with Worry-Free City as the chessboard began here...