After time-travelling as the prince Li Chengqian, I sold cement and movable type printing in the court during the day, forcing the ministers into collective self-isolation, and sneaked to the West Market at night to sell roasted sweet potatoes to gain public support. As a result, in the year of the Turkic snow disaster, the civil and military officials of the Manchu Dynasty discovered that the "mad prince" had already turned half of the grassland into the "spiritual autonomous zone" of the Tang Dynasty with the food he hoarded, the roads he built, and the "gossip tabloids" he printed.
