Daqi Industrial Record

After an explosion, structural engineer Shen Yan opened his eyes and became the most humble armorer in Yun'ai City during the Daqi Dynasty. Outside the city, Beidi's cavalry were guarding the gate; inside the city, no one took him seriously as a craftsman. But in his mind, there is an additional system of objects that can turn "modern engineering" into a "weapon of the world"—— It's just that this system has rules: no matter how advanced the knowledge is, it must be made hammer by hammer with the available materials and manpower. After guarding the city for several days, he started with an improved trebuchet and a furnace of indigenous gunpowder, and smashed the desperate situation back bit by bit. From a border town to an industrial empire. The rules of this troubled world should be decided by those who can create things.