Li Youyou, whose parents both died, inherited a small restaurant passed down from her ancestors, and accidentally connected it to the "diners from ancient and modern times" system, which allowed her to receive diners from different dynasties. While satisfying the wishes of diners in exchange for business secrets, it not only revitalizes the small restaurant to achieve self-improvement, but also witnesses the joys and sorrows of countless little people who have been buried in history books.
