After Sleeping for Six Thousand Years, I Led Primitive People to Restart Civilization

Others travel through ancient times, the apocalypse, and the world of cultivating immortals. Jiang Yan was so outrageous that he slept for six thousand years! When I opened my eyes again, modern civilization was completely wiped out, high-rise buildings turned into primitive forests, and only a group of primitive people remained in the world. I almost got kicked out by a wild beast when I just stepped out. The tribe was extremely poor, hungry every day, had to carry all the diseases, and had to hide when it rained. Life was ridiculously miserable. It's okay, Jiang Yan has achieved full grades in all subjects! Make salt, farm, make pottery, make iron, build cars, make airplanes, and restart industry from scratch! Others eat their hair and drink their blood, but I cultivate intensively and extensively. While others were hunting with stone spears, I took off directly with the internal combustion engine. Jiang Yan: You can't afford it, right? Okay, then use the new civilization I saved from scratch to defeat the ultimate evil forces in the old world! See how Jiang Yan led the primitive tribes into a crazy involution and transformed from a small village in the river valley into an industrial power.