Lin Zhou, a modern social animal, traveled through time and became a beggar in the Tang Dynasty. He relied on his acting skills to cheat Hu cakes at the beginning, and then made a fortune through a milk tea stall. While the powerful people in Chang'an were still drinking strong tea, he had already made milk tea with pearls, coconuts, and taro balls, and by the way unlocked the new "Chang'an takeaway" and "membership recharge" methods. The top male lead helps to settle accounts, and the beautiful boss provides raw materials. Let's see how the poor boy uses modern tricks to play in the business world of the Tang Dynasty!