Survival in the Wasteland: I Can Travel Through Thousands of Years

Thousands of years ago in the wasteland era, humans had little food to eat and no clothing to cover their bodies. They had to fight to the death against various mutant beasts every day in order to survive. Thousands of years later, in the Age of Glory, martial arts flourished, and humans once again stood at the top of the food chain. Even many mutant beasts have become rare species and need to be artificially raised to avoid extinction. The young Lu Xiao was able to travel between two eras by chance, so the painting styles of the two eras changed. Wastelander: "Why is he stronger than mutant beasts?" Glory Man: "Why does your cultivation speed seem to be cheating?" Wastelander: "Why can you fly?" Glory Man: "Why can't you seem to run out of energy crystals?" Wastelander: "Why do you still breathe fire?" Glory Man: "..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.