62 Fitter: I Relied on the System to Build a Powerful Weapon

Category tags, history, era, rebirth, system, industry, national destiny Reborn in 1962, Chen Huaijin faced a fatal crisis with a lathe as soon as he opened his eyes. His original qualifications were mediocre and he was about to die tragically in the workshop. Fortunately, the [Diligent Study and Diligent Improvement System] is activated! Processing parts increases energy, and researching technology becomes black technology. " Basically summarizes the opening and core settings.