This cave was not carved by human hands; it more closely resembled the work of a massive worm, gnawing its way through, with moss at the entrance but deeper in, nothing but bare rock walls.
The blond man, Gordon, held a torch out in front of him, while the others behind him used guns, flashlights, and the like to illuminate their surroundings.
"These were created by some bizarre and spectacular creatures, one of the clans of Him, attempting to hollow out the entire mountain to release their master. Unfortunately, the seals of the Ancient Overlords are not physical in nature."
As Gordon spoke, the brown-haired man, John, and Dai Yuanyang listened silently.
"However, these caves have become clues for geological exploration. By sending seismic waves through the entire mountain and analyzing them, we can quickly determine related structural compositions and have discovered a core."