I Built Cities in the Three Kingdoms, and the Princes Knelt Down and Begged Me to Become Emperor.

Chen Xuan traveled through the late Han Dynasty and became the leader of the refugees. When desperate, activate the city-building system. Digging three feet into the ground can yield iron ore, build a road to connect trade, and build a majestic pass to stop thousands of armies! "City Lord, Yuan Shao sent an envoy to purchase grain and grass!" "Tell him that if he has enough food, he can exchange it for Ji Qingyou and the four states!" "City Lord, Cao Cao, Sun Quan and Liu Bei jointly submit a petition asking you to proclaim yourself emperor!" "It's okay to become emperor, but first hand over their territory as a gift!"