Although it can't fly, it can control the speed of descent. While observing, as it goes down, it is surrounded by smooth rock walls and no microorganisms can be seen. This is very strange.

But the weirder the place, the more it is filled with all kinds of unknown secrets.

At this time, Dahei also jumped down. One person and one dog had been submerged for who knows how long. It must have been about two hours.

The two of them soon felt a force passing through their bodies in the silence, and the next moment they could breathe oxygen.

"Um?"

Ning Fan looked up and saw that there was a barrier above to cut off the sea water. There was air here.

Finally landing on the ground, Dahei looked around vigilantly and said through a message: "This place is full of crisis."

"Well, be careful!"

The cave has only one entrance at the front, and there is a faint and depressing atmosphere coming from there.

With the strong flashlight turned on, one person and one dog could only walk past.

The surrounding rock walls are uneven, without any traces of artificial excavation, and are as dark as ink, and even dripping water in some places.

"What a strange place. There are corpses all over the place, but there are no bones here. It's weird." Dahei said to himself, wagging his tail.

"Be careful. Generally, this kind of thing is beyond the reach of mortals. Safety comes first."

"Um!"

As he continued to walk inside, a bright light appeared in front of him. His big black eyes lit up, and he rushed over and picked up an egg-sized stone, which was emitting crystal white light.

"Primordial stone, such pure power." Ning Fan said.

"This is much purer than the high-grade Yuan stones we have outside. I didn't expect to encounter them here."

Dahei quickly put them away and looked around again, looking for extremely pure Yuan stones. In less than a while, Ning Fan also picked up a lot of them, which were extremely pure.

"Dahei, don't just look for it, pay attention to safety." Ning Fan reminded.

"clear!"

As he continued walking inside, Dahei's figure disappeared in front of Ning Fan: "This guy!"

Ning Fan hurriedly chased after him and stopped when he passed a corner. He was shocked by the scene in his eyes. Dahei was lying on a huge Yuan Stone, licking it back and forth.

"Hiss...it's so big." Ning Fan took a deep breath.

This piece of primeval stone has a diameter of five meters, is round and smooth, crystal clear, and emits a gleaming white light.

At the same time, he could feel the pure Yuan Power. What surprised Ning Fan the most was such a big Yuan Stone. He knew that the largest one he had ever seen was only as big as a fist.

Dahei jumped up and down excitedly and said to Ning Fan: "If you want to find it yourself, it belongs to me."

"Okay, okay, I won't compete with you."

Now Ning Fan is also excited, because the storage of Yuan Stone here is really surprising.

I saw Dahei put it into his storage bag and walked forward with satisfaction.

As they continued to get closer to the depths, Ning Fan and Dahei were reluctant to pick up the primeval stones, even some that were too small to look at.

"That's..." Dahei slapped the dog's leg.

Ning Fan frowned slightly, because there was a huge Yuan Stone in the middle, standing on the side of the cave, but what was a bit puzzling was that the Yuan Stone actually cracked.

Half of them are still standing, and the other half have fallen to the ground.
Chapter completed!