As he spoke, Pu Lin continued walking forward until he reached the sixth mural, which depicted a city. Although the city walls were short and the buildings were few, it was unmistakably a city. Pu Lin sighed, "The continent is too vast. Although we occupied most of the land, because of the distances involved, many things were very backward at that time. Our clansmen gradually divided into several groups, now known as the White Race, the Black Race, and the Red-haired Race like the Red Hurricane Clan. Under the influence of the local customs, they gradually broke away from our rule and formed their own nations. They even abandoned their most fundamental love for nature and began to destroy forests to establish the first cities. Back then, our clan leader did not blame them, as they were all descendants of our Pu Yan Clan, and after all, our people still occupied more than half of the continent's land."