Others traveled through the Tang Dynasty and became a noble girl, while I traveled through time and became a poor girl who owed loan sharks? ! Fortunately, I have the buff of a PhD in history. I can recite the "Six Codes of the Tang Dynasty" to bluff people at first, and I can calculate the price of goods and make a big pie at the next. I coaxed Scarface into giving me half a month to live, I made a lot of money by copying a few Wang Wei's poems, I ran a newspaper and played with the ancient "traffic code", and I formed a business alliance to control the vitality of Chang'an merchants. From living in a leaky shabby house to a house with blue tiles, from eating rough cakes to hiring a cook, the main idea is "to turn knowledge into cash and turn a desperate situation into a smooth road." This is the way Wang Wei looks at me. Why is it getting more and more wrong?