Traveling Through the Bright Sword to Engage in Military Industry

You have to travel through the world of Bright Sword. There is no system, no space, and you cannot explode cannons, tanks and other weapons. You have to start the military industry from scratch and accidentally become a great power. Not enough bullets? Let's try it on a manual production line with a daily output of 10,000 yuan. Team Many years later, he suddenly discovered that the great powers were actually himself! Is Wu a good gun? Don't be afraid, 56 is half bright, even if it's very crooked, it won't change! Insufficient firepower for the guerrillas? Arrange! When 107 becomes popular, what more Italian cannons are needed! Engage in science and technology, engage in development, and lack of guns and ammunition turns into firepower coverage. Is this still Tubal Road? No space, no explosive equipment, farming and fighting, and rationalized liver technology.