Modern worker Chen Xian, in a lightning and thunderous late night, time-traveled to the second year of Jiayou, owing three guan in rent, with only one set of jianbing guozi skill left. Sweet and savory double combination blazing in Bianjing, he and douhua beauty A-Tang partner up to open a shop, openly priced, operating with integrity; black-hearted merchants repeatedly make trouble, he relies on wisdom and fairness to resolve them one by one, turning the street stall into an imperial-bestowed golden plaque restaurant. The little shopkeeper counter-attacks and 'reaches divine status', and also wins true heart—this Great Song, competing in craft even more competes in conscience!