Lin Mo, a modern medical student, traveled through the soul of Zhu Ji, the fifth prince during the Hongwu period, and was bound to the "Hongwu Good System". He relied on his superb medical skills to save himself and his mother, skillfully cured the prince, and opened a medical clinic to help the people; he used modern wisdom to improve agricultural tools, promote new grains, prevent and treat plagues, and help the rich peasants of the Ming Dynasty strengthen the army; he became more intelligent in fighting against profiteers, created a cabinet, built a royal guard, pacified the Northern Yuan Dynasty, opened up sea trade, and gained a foothold in the turbulent court.
