Li Mo, a history student, accidentally traveled to Haozhou in the late Yuan Dynasty, which happened to be the eve of Zhu Yuanzhang's joining the Red Scarf Army. Relying on historical "spoilers" and modern knowledge at the level of "Those Things in the Ming Dynasty", he started by making soap and inventing disinfectant, and struggled to survive in plagues and wars, gradually attracting the attention of Zhu Yuanzhang. A time traveler who knows the future direction, and a talented but jealous founding emperor. The two explore and cooperate with each other in Chuzhou, Yingtian and other places, struggling between power and life and death, and jointly create a unique situation belonging to the Ming Dynasty.
