After accidentally traveling through the Three Kingdoms, Lin Yan was bound to the national destiny system, starting from a young official, relying on the power of the system to bring peace to the troubled times and rule the world. He defeated the Yellow Turban, defeated the princes, accepted Xu Huang and accepted Zhuge, used new agricultural tools to promote agriculture, and used steam engines to start industry; he restored the Silk Road to the Western Regions, integrated all the ethnic groups in the border areas to consolidate the country, and finally established the Yan Dynasty and created the "Yongxing and Prosperity Era". From a border guard to the founding emperor, see how he used the system to rewrite the fate of the Three Kingdoms and bring Chinese civilization into a glorious new era ahead of schedule!