C760 Black Fog Cage(2)

"This black fog, it can't be a cage, right? Specifically used to imprison experts?" Nangong Yu said in a low voice as he thought of this possibility.

It was because just now, he had caught a glimpse of a demonic god. It was as if he was trapped in the black fog and could not get out. He extended a large, swollen hand that was in a miserable state. His entire body was covered in wounds