When the remains of interstellar civilization crashed into the ancient continent, the Stone Age suddenly broke into mechanical beasts and scrapped mechas. After three thousand years of civilizational rift, the once black technology was reduced to a "mountain-powerful artifact" in the hands of tribal wizards. When Lu Jinchuan woke up, he found that not only did he have to compete with the blood-drinking barbarians for territory, but he also had to repair prehistoric machines that didn't even have instructions left.
Others relied on brute force to survive, but he relied on "earthy modification" to survive - using animal bones to connect circuits, wrapping mechas with vines, turning scrapped energy cores into barbecue grills, and equipping mechanical dogs with stone axes as mounts. In this ancient wasteland where technology and barbarism are mixed, and seriousness and nonsense fly together, Lu Jinchuan has only one goal: to repair the interstellar probe that is about to fall apart, and then... To deceive those primitive tribes who regard machines as gods into his "technological believers"?
After all, in this wild land, understanding some mechanical principles is much better than being able to drill wood to make fire!
