At the end of the Yuan dynasty, in 1366, Zhu Yuanzhang had already destroyed Chen Youliang and was concentrating his forces on besieging Zhang Shicheng. Ming Yuzhen, ruler of the Great Xia regime in the southwest, had just died of illness. His heir, Ming Sheng, was only ten years old. Powerful ministers were fighting for control within the regime, while it was squeezed from outside by Zhu Yuanzhang and the remnants of the Mongol forces, and could collapse at any moment.
A modern graduate student specializing in tactical command at a military academy transmigrates into the body of Ming Rui, Ming Yuzhen's illegitimate son, who is seventeen years old. He brings with him a "Modern Tactical Wargaming Handbook". It is not a System, but professional knowledge he memorized before transmigrating, including offensive and defensive tactics from the age of cold weapons, ideas for improving simple firearms, and logistical support systems. He has no supernatural abilities, and all his advantages come from his knowledge gap.
Facing suppression from within by the power-hungry Li Zhen, a stereotypical villain who is sinister and scheming and wants to depose the young ruler and seize power for himself, as well as Zhu Yuanzhang's forces pushing west to annex his territory, raids by Mongol remnants, and rebellions by southwestern ethnic minority tribes, he must seize control of Great Xia, gradually stabilize the southwest, then unite anti-Ming forces and march north to conquer the Central Plains and unify the realm. This is a different take on the history of the late Yuan dynasty. Readers are welcome to read and bookmark it.
This rare fictional historical novel cuts into the late Yuan Dynasty from another angle and writes a different story.