C266 The Mystery of the Cave

"Rumble!"

The ground violently trembled and produced a series of rumbling sounds. The few of them staggered and found it difficult to stand.

In the depths of the mountain forest, a huge pillar of light shot up into the sky. The sound just now was emitted from within, as if something was strung out from the ground.

"The Wangu Forest's cave has finally opened