Primitive Era: I Relied on Engineering to Conquer the Barbaric Wilderness

Lin Yue died - died in a tunnel collapse in a national infrastructure project. But he woke up again, in a completely unfamiliar world. Upper Paleolithic. Just after the Ice Age, wild beasts were rampant and the tribes were weak. He traveled through time and space as a young man who was seriously injured during a hunt and was dying. He was lying in a small tribe of less than two hundred people, with cold animal skins underneath him and shocking wounds on his body. There is no system, no golden fingers, no grandpa falling from the sky. There is only the brain of a modern engineering doctor and a primitive body on the verge of collapse. When his fellow tribesmen looked at him with numb eyes - assessing how much food he could still eat and whether he was worth dragging out of the cave to die, Lin Yue used his last bit of strength to draw a sun among the ashes. Then he held out his hand. "Fire." From the first flame to the first polished stone tool; from the first pottery shard to the first stilt house; from the first domesticated grain to the first bronze smelted in the furnace—— The seeds of a civilization quietly broke ground in the wilderness. Wild beasts surround you, natural disasters occur frequently, and powerful enemies covet you. This soul who has returned from the 21st century will use the hands of engineers to light the first lamp for the ignorant primitive people. Then, light up the whole world.