Sihe*************

Li Xiangyang traveled through 1956. There was no binding system, but he awakened a pair of eyes that could see through everything. No matter how stringent the process standards are, no matter how complex the precision parts are, he can handle them at his fingertips. The accuracy of the parts made by hand exceeds the limits of top-level machine tools, shocking the military industry and causing a sensation across the country! He develops high-end machinery, overcomes technical difficulties, and uses his mortal body to help the national defense industry take off, contributing to the rise of the motherland; Facing the monsters in the courtyard: the scheming third uncle, the biased first uncle, the harsh Jia Zhang family, the white lotus Qin Huairu... He is not used to any faults, he plans hard, slaps the beast in the face, and lives a full life! In this era of burning passion, Li Xiangyang builds the motherland with his left hand and cleans up the beasts with his right hand, making life the hottest!