Lin Fu, a graduate student in the Department of Modern History, accidentally traveled to the eve of the Battle of Guandu in the late Eastern Han Dynasty and became an ordinary soldier under Cao Cao. Without the blessing of the system or extraordinary powers, he relied only on the solid historical context and modern governance thinking in his mind to survive step by step in troubled times.
When he first entered the military camp, he avoided Yuan Shao's surprise attack with accurate prediction and stood out and was summoned by Cao Cao; he offered suggestions to stabilize the rear grain roads and improve farming methods to alleviate the military supply dilemma; during the Battle of Guandu, he urged Cao Cao to prepare for Yuan's counterattack when he unexpectedly attacked Wuchao, helping Cao's army to win. Since then, he was well aware of Cao Cao's suspicious nature and was cautious in his words and deeds. He not only used history as a lesson to avoid the disaster of Red Cliff, but also recommended talents, reformed officialdom, and promoted the economic recovery of the north.
From a staff member to an important minister, Lin Fu used his mortal wisdom to deal with the heroes and various forces in troubled times, assisting Cao Cao to integrate the north and pacify the south of the Yangtze River, step by step reversing the trajectory of history, helping Cao Wei break the situation of dividing the world into three parts, and finally achieve the great cause of unification. In the magnificent scroll of the Three Kingdoms, he left a legendary mark belonging to a time traveler.