In the ninth year of Jian'an, Lin Fu, a graduate student in the Department of History, unexpectedly returned to Liaodong. It happened that Gongsun Kang had just put down the Goguryeo rebellion. The foundation was not yet stable, but he was attacked from both sides. There are Xianbei cavalry watching in the north, and Cao Cao's forces in the south pressing hard. The internal tribes are alienated and lack of food and grass. Without the blessing of a golden finger, Lin Fu only relied on the detailed historical context and modern governance thinking in his mind to invite himself to the shogunate as an official.
He proposed strategies to cultivate fields and accumulate grain, improve agricultural tools and build water conservancy, which revitalized the fertile soil of Liaodong; he rectified military discipline and implemented concise and practical military training methods to create a powerful Liaodong force capable of conquering and fighting; diplomatically, he made friends with countries in the Western Regions, approached the Wuhuan tribe, and disintegrated the encirclement network of powerful enemies. From appeasing the refugees to planning an expedition, Lin Fu assisted Gongsun Kang in stabilizing the country at home and expanding the territory abroad, and blazed a completely different path to hegemony in troubled times.
When the Liaodong cavalry breaks through the Central Plains, the forces of Liaodong, which used to be relatively peaceful, will finally break the three-kingdom structure with the cooperation of Lin Fu and Gongsun Kang, point their swords at the world, and achieve the great cause of unification.