Traveling to the Tang Dynasty, the biggest crisis Chu Qiao faced was not a power struggle or a battlefield fight, but the single tax. The court stipulated that those over the age of sixteen who did not get married would have to pay money, and if they could not afford it, they would be sent to the army. The big guys in the village kept asking him to introduce partners every day, and even arranged for a thirteen-year-old girl. While Chu Qiao went on a perfunctory blind date, she observed this world that was full of weirdness. Until one day, the gangsters on the street were robbing people in the street, and a scholar stepped forward. Chu Qiao was finally sure: there was definitely something wrong with the Tang Dynasty.