Li Dayou, a modern deliveryman, rode his bicycle into a tunnel on a rainy night, and then opened his eyes and arrived in Chang'an of the Tang Dynasty. A Meituan rider uniform is regarded as a Hu businessman's fancy dress, and a battery car is regarded as the "Moji magic donkey". In order to earn a living, he used his old skills and took over the "errand running" business in the East and West markets: helping Du Fu deliver poems to Li Bai (and was almost regarded as an anti-poetry spy), transporting lychees from Lingnan for Concubine Yang (using the cold chain box of a battery car to kill postmen across the country), and delivering poems to the girls in Pingkangfang Purchasing rouge from the Western Regions (by the way, popularizing modern beauty concepts)... Until one day, he received a mysterious order: "Send a bottle of wine to Xuanwu Gate, consignee: Li Shimin." Li Dayi raised his head and saw that the night was deep, and the three characters of Xuanwu Gate were glowing coldly under the moonlight. But he didn't know that the battery car still had three cells of electricity left.
