A modern food blogger accidentally time-travels to the Da Zhou Dynasty, becoming Fang Xiaoxian, a useless live-in son-in-law mocked by everyone in Yangzhou City. Having only cared about eating and never cooking in his past life, he relies on the massive repository of knowledge accumulated from tasting food at over three thousand restaurants. Using his knack for replicating delicacies, he saves the failing Yuelai Pavilion. Though intent on slacking off and waiting to be divorced by his wife so he can live a carefree life, he is pushed forward by one crisis after another. Battling unscrupulous merchants, breaking into tasting conventions, and neutralizing numerous schemes, he turns the tiny tavern step-by-step into Yangzhou's top-tier renowned restaurant, reaping career and romance in an ancient culinary light comedy.