Qin Lang, the owner of Ruiting Hotel, endured for three full years the overbearing rule of head chef Zheng Wanshan that "tea must be at 78 degrees to start the fire." On the day of a 24-table corporate banquet, Zheng Wanshan intentionally caused trouble over half a degree of tea and refused to cook. Guo Dayong, a village banquet chef cousin who accidentally barged into the situation, took over the stove in a crisis relying on practical running-banquet experience, cleverly filled ingredient shortages, modified dishes to save the day, and even led the village chef team to shoulder a massive order of 72 tables, ultimately overturning the back kitchen and breaking the ironclad rule that "fires cannot be lit without a famous chef."