Siheyuan: Rejuvenating the Country Through Science and Technology, Starting from Fitters

Li Fan traveled to Qingman Courtyard and became a temporary fitter. Holding a god-level sign-in system, he acquired god-level fitter talent. He learned the first-level fitter skills at a glance on the first day at work. On the second day, the processed parts were slandered and stolen by Yi Zhonghai. Li Fan backhandedly passed the fitter assessment, making Yi Zhonghai call him grandpa, and was appreciated by the leader. From then on, Li Fan worked hard to learn technology and became an eighth-level fitter in one year and a chief engineer in three years. Invent various high technologies. Many years later. Li Fan has successfully become a living legend by virtue of his system and unremitting efforts.