Chubby, who didn't pay attention just now, quickly heard the sound of water!

Well, it's the sound of water.

Nine times out of ten, like the big cave in the ground, there is also an underground river.

Good guys, a big underground cave, an underground river, are the two big caves above and below the ground twin brothers?

Fat gave up exploring the cave wall for the time being, and Brother Huanxi quickened his pace and ran towards the place where the sound of water came from.

That's right, it's really an underground river.

And far more than the underground river of the big cavern above ground.

This is really an evil sect, there is a river on the ground and underground?

How did this special thing come about?

And what is even more peculiar is that this underground river is clearly living water, and the water is still murmuring.

Since it is living water, there must be a source.

Maybe there's some fish in there, or something?

Chubby's face suddenly became solemn.

It seems to have discovered something.

Xiaopang opened his mouth, and Brother Huanxi immediately knew what it was going to do.

Sure enough, a sound wave came out of its mouth.

Brother Huanxi knew too well that humans couldn't feel this kind of sound wave, but animals, especially creatures in the water, could detect it immediately.

There are no aquatic creatures in that underground river on the ground, so what about this underground river? Brother Huanxi can be sure that there is something hidden in the water.

All curiosity was stirred up.

Brother Huanxi stared intently at this underground river.

After a while, the surface of the water began to fluctuate.

There is something, and there is indeed something under the river.

The pace of fluctuations began to accelerate.

Brother Huanxi even began to get a little nervous.

What could it be? a big whale, an extinct creature, or a dinosaur that only exists in legends?

Dinosaurs at least have a dragon in their name.

A large whirlpool appeared on the surface of the water, spinning rapidly.

Then, a wave rushed up, and a black shadow rushed into the air. After a short pause, he fell back into the river.

The shadow swam swiftly towards here.

Brother Huanxi saw it clearly, he saw what it was.

Not a big whale or a dinosaur!

But what is this?

It's really rare to see such a strange-looking creature.

It is about 3 meters in size, spindle-shaped, with very smooth skin and two valve-like nostrils close together. The two fins are very short, and there is a milk ~ room on each side, and the milk ~ head is located in the armpit behind the flippers.

Probably because he has been living in the dark underground water, his already small eyes have completely degenerated, and he can't find it if he doesn't look closely.

In general, it bears some resemblance to dolphins, but it is certainly not a dolphin.

Brother Huanxi sighed, he knew what it was.

Originally, he didn't know, but since he met Chubby, he began to have some research on marine life. Especially the strange sea creatures.

The scientific name of the creature in front of him is "dugong".

Of course, this is a scientific name, not very well-known, but it has another name that is famous:

Mermaid!

Well, it's a mermaid!

But it's definitely not the kind of mermaid that is filmed in movies and television.

It has this name solely because of its lifestyle habits.

Because the female dugong occasionally has the habit of carrying her cubs to the surface of the water to breastfeed, it is called "mermaid" by others!

Since 4,000 years ago, humans have begun to hunt dugongs, eat meat and extract oil, and bones can be carved. Leather can be tanned, and dugongs are extremely rare so far.

It's even hard to see.

But Brother Huanxi saw a living dugong here.

But here's the thing. If Brother Huanxi is not mistaken, dugong-mermaid lives in the ocean, how can it appear in an underground river?

Could it be that the water in this underground river is seawater?

Although the dugong's eyes were degenerate, it immediately sensed what was summoning it to appear, and when it swam in front of it, it didn't dare to move.

It's like a child who has done something wrong waiting to be scolded by an adult.

In the face of such a deferential dugong. Chubby showed an unusually dissatisfied look, and the sound wave suddenly came out again.

What's wrong? Chubby looks like he's angry.

After a while, Brother Huanxi will know why.

Dozens of whirlpools appeared on the surface of the water.

In an instant, dozens of dugongs appeared at the same time.

Although the underground river is large, it still looks a little dense when it is crowded by these dozens of dugongs that appear at the same time.

Among them, a dugong with a body length of at least 5 meters swam to Chubby in fear.

Is this a dugong king?

Chubby's reason for being angry is very simple, after it first makes a summon. There was only one dugong.

And it was clear that it knew that there was more than a dugong hidden in this underground river!

But this was not the end of it, and immediately, the water surface continued to fluctuate, and a large number of aquatic creatures began to appear.

Most of them don't know Brother Huanxi at all.

Some look like crucian carp, but they aren't. Some are white, like invertebrates.

It is the long-term life of underground rivers that has caused them to mutate in the process of evolution.

The common feature is that the eyes have completely degenerated.

Chubby sneered.

It knows why dugongs appeared first!

There are no ferocious carnivorous creatures in this underground river, and dugongs appear to be large, but they are actually herbivorous beasts.

It is usually slow-moving, docile, has poor eyesight, has a keen sense of hearing, and is usually lethargic. After eating, in addition to ventilating from time to time, I love to dive into the seabed at a depth of 30~40 meters, wait on rocks and reefs, and never go far from the coast to the deep sea of the ocean.

In the underground river, its already poor eyesight has been lost at all, but from the moment the first dugong jumped out of the water, Chubby knew that even their temperament had changed somewhat:

They are no longer so lazy and slow.

They've even gotten a little ferocious.

Therefore, in the absence of natural predators, dugongs have become the overlords of this underground river. The fish that followed did not dare to appear so easily when they saw so many dugongs gathered together.

It wasn't until Chubby's second sonic summon came out that they dared to gather here.

Do you have to summon yourself twice before you show up? These dugongs are too bold.

But there is one more thing that is certain, the water quality of this underground river must be very good, because no matter what changes occur to the dugong's personality, one thing will not change:

They have very high requirements for water quality.

They have high requirements for sea surface temperature. Don't go to the Cold Sea. Sensitive to cold, the water temperature is 15 °C lower, it is easy to die of pneumonia, and the poor water quality is also easy to suffer from skin ulcers and internal parasites.

It's a pity that now Chubby is not thinking about the problem of water quality, but feeling that the dragon clan has disappeared for so many years, and although the innate sense of deterrence of living things still exists, it has decreased a lot.

This has happened before.

The great white shark dares to take the initiative to attack. The robber fish dared to besiege themselves.

Now even the dugong dares to hear his own summons, and he didn't appear at the first time?

Chubby is angry, and the consequences are serious.

He suddenly flew into the air.

And then rushed down with a swift rush -

The target is the dugong king.

Four dragon claws appear!

In front of the dragon, the dugong had no chance to resist at all.

The huge body of 5 meters was grabbed effortlessly by such a small chubby.

The remaining dugongs were completely frightened.

Chubby flew back, and as soon as he let go of his claws, there was a "bang", and the dugong was thrown to the ground heavily.

Dugongs are able to leave water and will regularly go to the surface to breathe.

But that wasn't for long.

The Dugong King struggled desperately on the ground, but not to mention that it had no way to return to the water, and even if it did, it would not have this chance under the watchful eye of a dragon.

Every dugong was watching stupidly. Although they didn't know what was happening, none of them dared to move under the tragedy of the Dugong King under the shock of Chubby.

Brother Huanxi witnessed all this with his own eyes.

This little chubby usually looks lazy, but once he challenges his authority as a divine dragon, he is afraid that no one in the world can live better except himself.

But this is a dugong mermaid, it's almost extinct, don't really kill one here.

Chubby didn't give the dugong struggling on the ground at all. He didn't make any further moves, just stared coldly at the dugongs and other aquatic creatures on the water.

The underground caverns have become so quiet and terrifying!

King Dugong was no longer able to breathe. Its struggles began to become extremely slow.

If you go through this one, the Dugong King will really be finished.

Chubby still didn't care.

The Dugong King began to lose his breath.

In a minute or two, I'm afraid it'll be over.

Brother Huanxi really can't stand it.

Just as he was about to help, Chubby moved first.

It grabbed the dugong again, and with a flick of the flick, it threw the dugong back into the water.

After a few tens of seconds, the Dugong King resurfaced and nodded in the direction of Chubby. seems to be thanking Chubby for not killing.

Although it could not see it, it could feel where that powerful power was coming from.

"Chubby, how can there be so many dugongs in this river. Brother Huanxi didn't ask until now: "This is the legendary mermaid, the mermaid should live in the sea, is it all seawater?"

Cut. Why don't you go down and taste it yourself?

Chubby was very dismissive.

Brother Huanxi may have understood the meaning of Xiaopang, took off his clothes, and put the items on his body and his clothes on the shore together. Anyway, no one will come here for the time being.

Then he went to the river, looked at it for a moment, and then jumped into the river with a "poof".

The unsuspecting creatures in the water were frightened and avoided them.

Brother Huanxi pricked a few fierce men in the water, and then he came out: "Little fatty, come down, the temperature in this water is not high or low, it's comfortable." ”

Did you really jump into the water?

What can you do to get Chubby to take this guy!) )