A huge black hole was waiting for them like a demon's mouth.
Cold wind came from the cave that made everybody uncomfortable. They could vaguely hear some howls from the Cave as if it was the provocation from the demon dwellers.
Shi Yan, Lin Nan and He Qingman stood behind the cave and were observing the entrance of the Cave carefully.
Shi Yan secretly held the Soul Gathering Pearl and released his spirit power.
The Cave was empty inside, with many crossroads leading to all directions.
As his spirit power extended, he could the feel the smell of the demon dwellers from the Black Scale Tribe, but not their exact position.
The Cave was so deep and many roads led to the bottom of the mountain; so even with the help of the Soul Gathering Pearl, Shi Yan could only detect that there were no demon dwellers in the region five hundred meters around him.
But he was quite sure that there were Black Scale Tribe demon dwellers inside the cave.