"Steel Flood: I Engaged in Industry in the Ming Dynasty" tells the story of Chen Feng, a doctor of modern engineering, who commits suicide in despair and travels back to the Hongwu period of the Ming Dynasty. Starting from a prison in Peiping, he makes glass, improves metallurgy, and improves people's livelihood with his scientific and technological knowledge that transcends the times, and gradually gains the trust of King Zhu Di of Yan. Since then, it has been involved in the Jingnan Rebellion, court disputes, and the wave of the Industrial Revolution. It used steel and firearms to promote the prosperity of the Ming Dynasty, and started a counterattack epic that spans six hundred years.