C599 It Was like a Lifetime Ago.

Liu Yang looked around. Rather than saying that it was a ravine, it would be more accurate to say that it was a huge crevice that was split open by a certain expert. The cave was right in the middle of the crevice.

On the bare ground, a hole that was more than a hundred feet in diameter was emitting waves of cold wind. If one listened carefully, they could even hear faint whistles