Barbecue master Qin Feng spent seven years helping Wang Pangzi turn a tricycle stall into a thriving shop, but was demanded nine thousand yuan in compensation for giving edamame sauce to a delivery worker. Qin Feng transferred the money to settle accounts, and turned away to leave. He took over Yanzi Barbecue, strictly sticking to quality rules, and the small stall quickly became a hit. Wang Pangzi sold fake meat causing diners to be poisoned and was suspended. The Lansxing Beer Factory opened bidding for a midnight snack supplier, and Qin Feng, Wang Pangzi, and the capitalist Lin Zong competed in a three-way race. Lin Zong blocked the spices, and Wang Pangzi poisoned and sabotaged. Qin Feng held his bottom line, and eventually Wang Pangzi was imprisoned, and the capitalist faction collapsed. Qin Feng led the stall vendor alliance to win the bid, built a sterile workshop, and made a comeback to become the city's food safety benchmark.