Taking a deep breath of air, Li Qing turned over and plunged into the cold water.

Under the surface of the water, strings of bubbles emerged from the bottom of the water, and Li Qing used the light to dive down the route from which the bubbles came.

The water was deeper than he had imagined, and fortunately he had dived before, otherwise he would not be able to hold on.

Thankfully, there isn't a single dark ghost now.

It's surprisingly quiet, and the water is slowly calming down.

Soon, he got to the bottom of it. At the bottom of the water, there is still soft fine sand.

And the strings of bubbles just now came out of this fine sand.

What's going on here?

Li Qing stretched out his hand to remove the fine sand, and suddenly, his eyes were fascinated by the flying sand.

But he didn't give up, shifted his direction a little, and continued to dig through the sand.

I have already gone to this point, maybe the truth of the matter is under these sands, and we must not stop there.

Under Li Qing's excavation, more and more bubbles came out of the sand, which showed that he was doing it the right way.

There must be another mystery in this.

Li Qing is still digging, he still has his last breath left in his mouth, and he is about to run out of air.

At this time, it was definitely not the time to be a hero, Li Qing decisively stopped the action in his hand and swam up quickly.

Floating on the water, Li Qing took a few deep breaths, and then resolutely plunged into the water again.

With the experience of the last time, this time he didn't waste time somewhere else, but swam headlong towards the place he had just excavated.

Once there, immediately start digging again.

The sand under the water is not easy to dig, always dig a little, and it will flow a little more.

Li Qing dug for a long time before digging a small pit more than ten centimeters deep.

There was not enough air, so Li Qing swam up again, and after inhaling enough air, he went down again to continue digging.

After going back and forth many times, finally, Li Qing went down with one hand, and what he touched was no longer soft sand, but a hard thing.

Finally dug up!

Li Qing was so excited that he hurried up to check it out.

At this time, he had already dug nearly a meter deep under the water, and after diving down, he removed the last layer of fine sand, Li Qing followed the light, and saw that a black "stone slab" appeared in front of him.

Li Qing didn't know what it was, so he could only call it a "slate".

This "slate" is boxy, pure black, and has a very rough surface, which does not look like something valuable, but more like an ordinary black slate.

The only difference is that on this "slate", there are countless small bubbles constantly popping up.

Li Qing touched it with his hand, it was cold to the touch, and there was nothing abnormal.

But after thinking about it, although this "slate" is not abnormal, its appearance here is very abnormal in itself.

Where is this? Is it the depths of the underground river in Yungu, or the depth of the river under the water.

And such a thing is definitely not formed naturally from time to time.

But why did a "slate" that is not a naturally formed one appear in such a place?

How could there be such a boxy slab in such a place that humans would never have reached?

Thinking of this layer, the hairs on Li Qing's body stood up, and he couldn't help but start looking around, he was afraid that some strange creatures would appear here... Or... Even more terrifying - what strange people appear ...

But it was still quiet, except for the dark icy water, and myself, there was nothing.

Li Qing looked at the black slate, and the more he looked at it, the more frightened he became, so he quickly swam up.

After surfacing to the surface, Li Qing took a big breath of air, he had been underwater for too long just now, and his lungs were about to explode.

When he recovered, he suddenly found that the ninth-level dark ghost that was climbing on the top of the cave above his head had disappeared without knowing when.

Li Qing felt that this dark ghost must have followed this underground river to the bottom of the dry lake, but he didn't care about this matter anymore.

The ghost was no threat to him, and at the same time, it was not the target of their mission.

The black slate I saw at the bottom of the water is that.

But Li Qing had no power to move the slate, and he didn't have the ability to find out its origin and function.

In short, what he can do, he has already done, and the rest is to tell Suodi about the things he has seen.

It's almost time, and he must return.

Before leaving, Li Qing took out another kettle, and this time, he not only filled the water in the area, but also the small blisters.

He really regretted that there was no camera here, and the Buddha could still take pictures of the "stone slab".

After doing all this, Li Qing returned to the shore, got dressed, took his equipment, and began to walk back.

As he walked, he turned on the communication device, which he had taken off before entering the water.

As soon as I put it on, there was a voice inside, it was a man's wheezing...

"Sodi? What's going on with you? Li Qing shouted inside the communication device as he ran back.

The voice just now made him very worried, he didn't know how much time had passed at this point, and he didn't know what was going on over there.

Pursuing Suodi, not only a large number of dark ghosts, among them, there are also a few sixth-level dark ghosts, if it really becomes a battle, Suodi alone will not be able to defeat such a number of dark ghosts.

After Li Qing shouted those words, there was no response in the communication device for a long time.

He cursed in his heart, and then sped up his run.

The time taken to return this time was several times faster than when he came.

When Li Qing reached the underground river at the bottom of the dry lake, his body was almost soaked, he held on to the rock wall and gasped for breath, he ran too hard just now, and now he only felt that his body was sore up and down.

But what made him even more uncomfortable was that there was still no response from Suodi in the communication device.

Li Qing had a hopeless feeling, he had to hurry up to do it!

Back under the pit he had come down from, where a piece of rope was hanging.

Li Qing used all his strength, jumped hard, grabbed the rope, and slowly climbed up.

When he returned to the slippery and narrow pit again, Li Qing's heart gradually stabilized.

Sodi will be fine!

Li Qing comforted himself as he began to climb up with his hands and feet.

At the same time, before climbing up, he put on the glasses, which showed a dark, dry lake, and the black hole under the lake.

Li Qing was lucky that there were no dark ghosts outside now, so he had to speed up even more.

I don't know how long it took to climb, Li Qing finally saw the entrance of the cave.

When I came out, it was quiet outside.

The sky was dark, and it seemed that it was still the middle of the night.

Li Qing climbed up all the way, his strength was almost exhausted, he couldn't care so much for the time being, he came up and lay at the bottom of the lake, and then panted in the communication device and said, "Suodi, I've come up, where are you?" ”

The voice fell, and there was silence in the communication device, and there was no response for a long time。。。。。。

(End of chapter)

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