Standing on the Top of the Primitive

How can humans survive in a world of harsh weather and ferocious beasts? After the dream becomes a reality, who is controlling it all? I woke up from the primitive and experienced the world firsthand. Poisonous snakes, hungry wolves, fierce tigers, giant crocodiles. Storms, mudslides, earthquakes. Blizzards, cold waves, avalanches. Humans not only have to fight against these threats from beasts and nature, but also face warnings from food scarcity. Life must go on and hope always exists. This is a story from the Garden of Eden to the Colosseum. In order to live, I dare not stop.