Lin Ming, a young man from the modern era, unexpectedly travels back to ancient times and falls into hardship after incurring a debt. With only a few copper coins to his name, he buys unwanted pig offal and uses his family's inherited cooking skills to turn it into delicious dishes. In just three days, he not only pays off his debt but also opens a roadside food stall, whose business quickly flourishes. From a humble street stall to lavish banquets hosted by wealthy families, Lin Ming earns the county magistrate's admiration through his genuine talent and receives an official golden signboard. Watch how this modern young man transforms ordinary ingredients into a legendary culinary business, earning the respect and admiration of the entire city.