Lin Mu traveled back in time to 1962, bound the sign-in system, and became an eighth-level engineer on the day he joined the Red Star Steel Rolling Plant! First, he cleans up the best people in the courtyard, such as Jia Zhang, Yi Zhonghai, and Shazhu, to protect his fiancée Li Qian; then with level 6 cooking skills and a universal tool box, he paralyzes the imported rolling mill in the workshop, slaps Yi Zhonghai in the face and brags about his skills, and completely dumbfounds Qin Huairu and Xu Damao. From then on, his technology crushes the entire factory!
