Boss Liang falls seriously ill and is hospitalized. His profligate son Liang Yiming takes over the night market and becomes insatiably greedy, imposing time limits on stalls and blackmailing with power cuts. The core member Old Chen cleverly obtains an iron-clad receipt as evidence, leading fifty households of vendors to evacuate overnight and settle in a new square, taking away all the popularity. The old night market collapses, the wicked young master is brought to justice and reduced to forced labor, Boss Liang delivers justice by executing his relative, and the artisans rebuild their brilliance through integrity.