Everyone looked in the direction of the sound and was stunned. Outside the small grove, a pitch-black screen had enveloped the area.
The once-bright sky had turned dark and gloomy. They had not noticed it before, but now, reminded by the situation, they all realized something was amiss.
The black substance fluttered in the wind, spreading continuously towards their location. They had never seen such a thing before, but this was No-Man's Land, so it wasn't unusual for some strange things to emerge occasionally.
"What is this?"
"Even at the periphery, we've encountered such an existence!"
"What exactly is going on?"
The cultivators were in chaos, trying to escape, only to discover that they had been completely sealed in by the black ocean surrounding them. Although no one recognized this thing, they all knew if they were caught by this sinister substance, there would be no good end.