Shen Jingchen, a doctor of modern military strategy, accidentally traveled to the Yong Dynasty and became the notorious useless prince of the Yongning Hou Mansion in the capital. At that time, there were vassal kings in Dayong, strife in the court, alien tribesmen, and border troubles. The old emperor was critically ill, and the princes were competing for the throne. The world was about to fall into chaos. Shen Jingchen brings the Tianshu military strategy system to unlock the fusion buff of modern strategic thinking and cold weapon era combat skills. Starting from rectifying the private soldiers of the prince's mansion, he breaks down the trap, recruits talents, takes control of the army, accumulates food and grass, and builds a camp step by step in troubled times. He subverted the ancient battlefield rules with modern strategies, used thunderous means to eliminate traitors in the court, united the weak to resist the strong, and united to unite vertical and horizontal forces. In the end, he aspired to victory in the Nine-Five-Year Plan and created a new dynasty with peace in the world and thousands of nations coming to court, becoming the legend of a founding emperor.
