Lin Fu, a top modern strategic analyst, traveled to Yong'an for three years in the Dajing Dynasty due to an accident and possessed the body of a down-and-out scholar in a border town. At this time, Dajing was experiencing internal and external troubles, fierce party disputes in the court, eunuchs monopolizing power and disrupting the government, local vassal kings separatist power, barbarians in the north watching with eagerness, and frequent floods in the south making life difficult for the people. Lin Fu is equipped with modern knowledge and strategic thinking. Starting from solving the food shortage in small towns, he has gradually emerged with his keen insight and precise layout. He managed the people's livelihood, trained the military, broke up conspiracies, put down rebellions, built a strong defense line at the border, stirred up troubles in the court, and finally gained power in both the government and the opposition. He assisted the wise emperor in reorganizing the court, eliminated foreign aggression, and created the Great Jing Dynasty for a hundred years. He wrote a legendary epic from a poor scholar to a generation of powerful ministers.