Lin Yi, a graduate student in the Department of Modern History, woke up and became a poor scholar in the first year of Chongzhen. The national luck revitalization system is activated at the beginning, binding the inevitable situation - saving Chongzhen from hanging himself in Meishan. When the Eight Banners cavalry seized control, the refugee army swept across, and the court and the factions fought endlessly, he used modern knowledge to reduce dimensions and strike: firearms innovation, economic reform, and bloody battlefields. He takes the tiger girl from the general's family to kill the enemy side by side, brings along the Jiangnan business girl to enrich the country and the people, and has a secret affair with the talented girl of the previous dynasty. Three thousand to fifty thousand, the scholar turned the world upside down. This time, he wanted to rewrite the national destiny of the Ming Dynasty for three hundred years!
