As soon as Lu Chen opened his eyes, he became the waste of a small wild tribe. No golden fingers, no talent, just modern brains and a heart that doesn't want to die. The tribe was almost finished, so he rolled up his sleeves to open up wasteland, build walls and dig canals, and led a group of numb tribesmen to fight for a way to survive from the beasts and aliens. He doesn't seek hegemony or plunder, he just wants those who follow him to have enough to eat and sleep peacefully. But something is wrong in this wild world. There are hands behind the beast tide, there are ghosts behind the alien races, and even the ancient rules have been changed. Lu Chen carried a hoe and built the broken stockade into an iron city step by step, and also dug out the roots of the rules of heaven and earth bit by bit. Whether the human race's fire can burn down this man-eating land depends on him.