Siheyuan: Starting in 1962, I Became a Grade Ten Technician

In the winter of 1962, Chen Zhengyang, an industrial engineering student, transmigrates back to the capital. As soon as he steps off the train, he finds Jia Zhangshi blocking the door and trying to seize his home, Yi Zhonghai playing peacemaker, and Silly Zhu helping the wrongdoers. His father had just died in the line of duty while catching enemy spies, and before his body was even cold, these beasts from the courtyard were already eager to grab the inheritance? Chen Zhengyang immediately activates the sign-in System: Grandmaster-level martial arts, super-engineer expertise, and a hundred-square-meter pocket world, all delivered at once. He slaps Jia Zhangshi flying, kicks Silly Zhu, knocks Yi Zhonghai’s teeth out, and throws the bill in the security office’s face. How dare they covet the home of a martyr’s family? As the son of a Level 6 lathe worker, he joins the steel mill and leaves everyone else in the dust. From machine tools and smelting to engines, he even dares to dream of building a nuclear bomb by hand. As for those beasts? They steal a pound of cornmeal and pay it back by coughing up ten pounds of blood. From now on, this courtyard compound belongs to the Chen family.