Shen Yan, a modern science and engineering man, travels through the Xining period of the Northern Song Dynasty, relying on the "omnipotent science and engineering knowledge base" to use technology to leverage the era - from levers slapping bully landlords in the face, to water purification devices shocking Bianjing, to the rise of business innovation, integrating historical backgrounds to create a counterattack legend with dense highlights and the collision of good and evil, and ultimately rewrite the fate of Jingkang's shame. The story takes technological dimensionality reduction as the core, showing the intertwining of agricultural reform, court intrigues and feelings of family and country.
