When the soul of Dr. Xia Ren, a doctor of Ming history in the 21st century, passed through Hongwu in the second year of Hongwu and became Xiaoqi Xiaren of the Haozhou Guards Station, a fateful journey to rewrite the fate of the Ming Dynasty began. Holding the two keys of "historical trend" and "modern civilization", he wandered amidst Zhu Yuanzhang's suspicion, the game between nobles and nobles, and the strife of civil servants, trying to replace bloody purges with institutional innovation, and igniting the possibility of transformation of the feudal dynasty with technological fire.
