Chen Luo, a modern engineer, traveled through time and became an ancient scoundrel, struggling to survive in troubled times with his knowledge of civil engineering. He met Su Wanqing, the daughter of the richest man who fled with his business map. The two went from distrusting each other to working together. Drilling wells, building walls, building bridges, building cities... They integrated modern engineering wisdom into ancient practices, and built a "Panshi Village" with technology in the flames of war. He does not claim to be king or strive for hegemony, but only uses his drawings and ingenuity to deal with the feudal princes in troubled times, quietly promoting a silent civilizational change.