Everyone in Jianghuai knows that the Su family, who makes incense, has the emperor's personal letter to control the house, and the incense they make is first-class. That was to be carried directly to the distant Kyoto on a snow-white horse. Only when the emperor smells the incense of the Su family can he feel refreshed and sleep well. The Su family's incense shop in Andu, Jianghuai, will invite you in and buy a piece of spices at an unbelievable price only if you come to see them with a letter from a high-ranking official. Go back and wash your hands and burn incense, secretly becoming an emperor who burns an incense stick for as long as one stick.
However, in the dream, he didn't realize that he was a guest, and Luo Qiu couldn't bear the cold at midnight.