"Ball lightning struck a high-speed RV, and a 24-year-old poor boy smashed the RV into the first year of Zhenguan! When the Turkic cavalry came to the border, he used snow-white salt boiled from poisonous salt mines to save the entire Tang army - 'You want an official? No! Just make a county man and give him 500 acres of land!' From then on, Hong The granary of Chang'an was filled with potatoes, and the cement road led directly to the Mobei grassland. Even Li Shimin complained: "Is this guy going to make the Tang Dynasty the leader of all nations?" What's more, Princess Changle raised her head and said, "I am not marrying a prince, but a god of agriculture who can feed the world."