C502 Curse of the Monster King

Niu San walked calmly, not panicking at all. However, at this very moment, the sound of ghosts crying suddenly appeared. That sound was extremely shocking, as if it came from a terrifying power that had yet to appear from beyond the skies. This kind of aura changed over and over again. It truly was a terrifying aura that caused one's heart to palpitate.

The power reverberated unceasingly