History graduate Cao Cheng dies in a car accident and awakens in the fourth year of Xuanhe under the Northern Song, reborn as Cao Chen, the biological son of Chao Gai of Dongxi Village. Armed with a head full of knowledge about military history, Water Margin studies, and Song-era economics, he binds himself to the Two-World Trading System: trade antiques for credits, then exchange credits for modern supplies. Plant sweet potatoes, gather heroes, level up the System. He knows Song Jiang will accept amnesty, Chao Gai will die, and Liangshan will fall apart, so he makes his decision on day one: he will never accept amnesty. From a single plot of sweet potatoes in Dongxi Village to overthrowing the Song, driving north against the Liao, and uniting China. A history buff who studied how other people died ultimately rewrites everyone's fate with his own hands.
This story is entirely fictional. Any similarities are purely the result of piracy.