The Unparalleled Prince

Qinchuan traveled through the Great Yan Dynasty, was deposed from the crown prince position at the beginning, and was assigned to Nanchu County as the vassal king. Faced with the pure royal palace and the fiefdom where power has fallen away, Qinchuan's left hand is scientific knowledge for construction, and the right hand is for conquest with iron and blood skills. A few years later. Emperor Dayan was stunned. "Half of Dayan's tax revenue comes from Nanchu County?" "The nobles of Dayan have moved to Nanchu County one after another? Is Kyoto half empty?" "Is this Nanchu County? How come it is larger than half of the Yan Dynasty?" Qin Chuan: "To inform my father, all the countries south of Great Yan have been included in the territory of Great Yan by my son!" Emperor Dayan: "..."