Because the sea water is very clear, the situation below is almost clear at a glance.

Moreover, there are no fish or shrimps upstream of the sea, and the black shadow that sets off is even more obvious.

However, the black shadow seemed to be at the bottom, so Dai Lin could not see the true appearance of the black shadow at all, and could only vaguely see a long strip of outline.

She couldn't even determine whether the thing was an independent individual or a fish or something.

Under the sea, marine organisms often gather together to move, and from a distance it is easy to be regarded as a whole.

But even though she couldn't see the appearance of the thing clearly, Dai Lin still felt panic. She didn't dare to look at it anymore and hurriedly pulled Brother Eagle to the shore.

The two of them climbed up from the sea with wet bodies, panting and slowing down, and then explained what they had just seen to Ouyang Yu and Ji Feng.

When she mentioned the shadow, Delin paused and expressed her thoughts.

"I didn't see much creatures below just now, they were all small fish and shrimps, so I suspect that the shadow might be the appearance of many small fish gathering together."

"I think that thing is like a creature, a living creature."

Brother Eagle who was acting with her naturally saw that thing, and Brother Eagle's thoughts were exactly the opposite of hers.

They are not that afraid of the former, but if it is the latter... "Do you see buildings like doors below?"

Ouyang Yu asked.

Speaking of this, Dai Lin shook her head in frustration.

Before she could continue diving, she ran up by an inexplicable sense of crisis.

Just now, except for some smaller marine animals, I saw nothing else, and I had never seen anything like corals.

From this point of view, this sea is really weird.

On the surface, everything seemed normal, but after going down, I realized that there were no animals and plants that should be found in ordinary seas.

I just don't know which part is wrong.

Is this sea water made of special material and is not suitable for ordinary animals and plants to survive, or... "Is there something restricting the survival of other animals and plants?"

Ji Feng spoke.

Dai Lin instantly remembered the dark shadow again.

Although she didn't see clearly, her sixth sense was not false.

The experience accumulated from years of combat has given her a ability to predict it in advance. Many times, when encountering danger, her body is the first to notice and prompt her.

Many people who often fight will have this ability, and Eagle Brother and Ji Feng are no exception.

Therefore, neither of them took Dai Lin's feelings seriously, but instead became more cautious about this sea.

But no matter how cautious they are, as long as they want to leave here, they will inevitably go into the sea again.

Dai Lin and Eagle Brother had already gone down just now, so this time they decided to let Ji Feng and Ouyang Yu go down to see if they could find out any new discoveries.

Although Ji Feng's health has not been completely cured, there is still no big problem with the water.

He and Ouyang Yu did not procrastinate and went straight into the sea.

Because Dai Lin and Eagle Brother have explored the upstream, they did not waste time on it this time and swam deeper.

Soon, they swam to the deepest position that the two of them dived. Sure enough, as Dai Lin said, the surroundings gradually changed from empty to some small fish and shrimps.

Moreover, Ji Feng has a new discovery, which was not mentioned by Dai Lin and Eagle Brother just now.

Generally speaking, there are many species of animals and plants in the sea, and the ecosystem is stable but very chaotic.

This also leads to the fact that animals on the seabed generally do not respond much to other organisms that suddenly appear around them.

As long as they do not threaten their lives and disturb them, they can live in peace with other creatures.

But now, as soon as Ji Feng and Ouyang Yu appeared, the fish and shrimps that were swimming slowly around them immediately swam away quickly like frightened birds.

It seemed like a vacuum was formed around them, and the few living creatures dared not approach them at all.

Not only that, Ji Feng also conducted an experiment. He deliberately swam to places where fish and shrimps were, but as long as he tried to get closer, the animals would swim further away in an instant, as if Ji Feng was a beast.

These animals are too afraid of them.

It’s nothing to do with one or two, it’s very abnormal for all animals to do this.

The two made a gesture and continued downstream together.

They wanted to see what the bottom of this sea looked like.

After a few meters downstream, the two finally swam to the bottom.

There are several places at the bottom where some corals grow, but they are also very small, as if they have just grown.

In addition, there are some shellfish and other marine life, but without exception, all animals and plants seem to be in their childhood.

Of course, it is also possible that the characteristic of this sea area is that everything cannot grow up here.

Without the time to study the biosphere here, they were groping around the seabed, hoping to find the so-called "door".

But the seabed is empty and there is no so-called door at all.

After some exploration, the mysterious voice appeared again.

Dai Lin described it to them very clearly just now. She said she could not find a suitable word to describe the voice, but she just said it was something she had never heard before.

Ji Feng could not imagine it at first, but now, listening to the screams coming from his ears, he understood why Dai Lin said that.

At first glance, this sound seemed to be formed by many different sounds. The screams of people, the roars and squeals of various animals, gathered together to form an extremely strange but very intimidating sound.

But when you listen carefully, you don’t feel like this. This is what the same creature makes, like howling or some kind of snoring. In short, it’s complicated and difficult to tell.

But it is undeniable that Dai Lin’s feeling is right.

The next moment he heard this sound, Ji Feng and Ouyang Yu's hair all exploded.

Ouyang Yu immediately turned his head and looked at Ji Feng. Her eyes were full of panic, as if asking Ji Feng what to do.

Ji Feng looked around and found that since the sound appeared, all the living things around them had disappeared.

It was not the kind of "disappearance" that was away from them before, but it disappeared directly, and it might have been all suddenly hidden.

Obviously, it is not just humans, these things are even more afraid of the weird sound.

A huge blurry shadow began to appear in the distance. The shadow became bigger and bigger, almost covering their sight.

This means that the thing is approaching them.
Chapter completed!