Chapter 4700

"What... what the hell is that?" "This... this..." Everyone opened their mouths wide and couldn't speak at all. They were completely stunned by the scene in the distance. Even though there was still some distance between them and that place. At the end of the distance, dust came rolling, but these were not the most terrifying things. The most terrifying thing was that at the bottom of the ground, there was countless black gas rushing wildly. It was different from the dust above. The black air was clearly quite pure, and within the black air, there were clearly countless monsters hidden within. They followed the flow. It was not surging yellow sand at all. There were tens of thousands of demons and monsters below. As the patriarch of the Pei clan, Pei Gu found it hard to remain calm at this moment. Even he had never seen such a ferocious scene before. "What exactly is going on? Why does our Pei Clan's forbidden area have such an enormous devil army that we don't even know about?" Althou