Siheyuan: Starting from the Steel Rolling Mill to Dominate the World

He traveled through time and became a new engineer at the Red Star Steel Plant, and he was also the nephew of the oldest man in the courtyard. I wanted to fulfill my dream of becoming a great nation without any distractions. No matter what, However, the system required him to sign in the courtyard for three years. If that's the case, then just do it! Whether it's the bad guy He Yuzhu or the pretty widow Qin Huairu, Want to plot against him? Dream!