Lin Feng didn't take these two small fish and sell them.

Last time on a small island in Australia, those two giant snakes were sold by him, and he thought it was nothing at the time, but now he regrets it a little, after all, it is possible that there were two unique ones in the universe at that time, and he only bought more than 20 billion yuan, and he always felt a little lost.

Moreover, according to Sima Lili's research, those high-level materials basically imitate the composition of a certain biological composition or part of the body tissue, and it is possible that in the universe, there has long been a discipline called "microscopic bionics", specializing in the study of various complex materials.

So even a single-celled seaweed has the potential to develop a useful material.

There are 8.7 million species of life on Earth, and many more unknown creatures are still hidden in the oceans. Among these unknown creatures, there may be several body structures that can produce more advanced biomimetic materials long ago.

There are theoretically infinite possibilities for simple elements in the universe, but there are only a few dozen that can exist stably.

Therefore, if you want to get a high-performance material, you can only do it by compounding.

It's like a process of building blocks, dozens of small blocks of different shapes, how to build a grand castle, imagination alone is not enough, we need a drawing to refer to.

And by studying the structure of the organisms, we can find some useful drawings to achieve our goals.

Lin Feng is now a little guessing that those two big snakes can be sold for more than 20 billion, and I am afraid it is precisely because of this reason.

So he wouldn't sell these two small fish, at least until he researched them thoroughly, and he wouldn't sell rare creatures in the mall again.

It seems that after going back this time, Sima Lili will change the direction of research and organize a biological research laboratory, preferably to study all the creatures on the earth and establish his own database.

This will be a huge and complex project, and the research alone will cost countless manpower and material resources, but Lin Feng believes that it will definitely be worth it.

Looking up at the two colorful dragons that were churning and swimming in the sea, Lin Feng regretted a little, next time he must find a way to catch them back, at least let them be under his own protection and monitoring.

The tornado whirlpool lasted for more than an hour, and Lin Feng stored this precious image in the bracelet, and then drove the submersible to explore the huge cavity underground.

After about 3,000 meters of passage, when he came to the middle of the huge cavern, he found that there was also a faint glimmer of light inside.

The light came from the surrounding stone walls, and when you looked closer, you could see that the stone walls were covered with coral-like plants, and at the top of them there was a small glowing ball that looked like a flower bud.

In the dark world, a little fluorescence is like a beacon, attracting countless small creatures, and then being captured and swallowed by the slender tentacles of these plants, providing nourishment for these beacons.

After continuing to dive 2,000 meters, the submersible came to the bottom of the sea at 11,000 meters, which has exceeded the depth of the Mariana Trench, but the hollow does not seem to have the meaning of the end.

Now that the water pressure outside has reached frightening levels, and marine life has become extremely scarce, the glowing plants and microorganisms on the stone walls are becoming more dense and thriving.

"The water temperature is 15 degrees and it is constantly rising. ”

After diving more than 1,000 meters, the situation finally changed, and the submersible detected a huge heat source directly below, causing the temperature of the sea to skyrocket.

At about 14,000 meters, the temperature of the sea has risen to 26 degrees.

Here, the tranquil underwater world comes alive, and streams of heat slowly rise from the bottom of the sea, like a comfortable hotbed of the seabed, giving birth to dense miniature creatures.

Lin Feng tested the seawater and found that the mineral content was particularly high, and he estimated that there should be a volcano at the bottom, constantly providing minerals to the seawater to give birth to so many lives.

These miniature creatures swim around the surrounding rock walls and become food for glowing plants, providing light for the hollows, as well as potentially providing nourishment and food for the corowana.

It's a simple set of ecosystems, yet so harmonious and natural.

Now the data shows that the submersible has reached a depth of 16,000 meters, and the water temperature outside has risen sharply, has exceeded 50 degrees, and in this high temperature, he has actually captured some microorganisms.

"Warning, an active volcano has been found, 15,200 meters away, danger level A, do you want to continue diving?"

It's only less than half of the way, and the total depth is already more than 30,000 meters.

Lin Feng gritted his teeth, feeling that since he came, there was no reason not to go and see.

I don't know how many years this volcano has existed here, so it shouldn't erupt today, and if it really bursts, then I can only blame him for his bad luck.

He believes that his luck has always been good.

"Dive!"

"The depth is 17,800 meters, and the water temperature is 80 degrees!"

Countless tiny bubbles can already be seen here, densely packed like a thick white mist, the heat flow makes the monitoring screen look orange, and the searchlight has completely lost its effect.

"The depth is 23,000 meters, and the water temperature is 99 degrees!"

The sea water was already boiling, and the sound of dense bursting of blisters could be heard in the sound collector.

"The depth is 28,000 meters, and the water temperature is 99.8 degrees!"

Lin Feng paid attention to all kinds of data while ordering the submersible to capture the microorganisms encountered, these things can survive in boiling water, presumably they should be good research materials.

"At a depth of 3025 meters, 30 meters from the bottom, is it landing?"

Forget about landing, Lin Feng opened the observation window and saw that the ground was covered with red marks like spider webs, which were huge gaps, crisscrossed together, and the red part should be magma.

"Didi, large creatures approaching!"

He was startled, the two huge divine dragons had already swam down directly, and hurriedly manipulated the submersible to hide to the side, even if it was strong, but if these two big guys played with two dragons, wouldn't Lin Feng faint to death inside.

Like a couple on a trip, the two big guys lingered on the volcanic rocks covered with magma cracks.

While Lin Feng was shooting, he could roughly see their true faces.

The head resembles a crocodile, but it has small horns on its head, and its body is covered with palm-sized scales, which can only reflect red light at this time.

They have six huge claws, which are as hard as steel, leaving a deep scratch when they swipe at volcanic rock.

The point is that they're fine in boiling water at all, as if this is the hotbed for them to drive electric blankets.

After lingering at the bottom of the sea for a while, Lin Feng was surprised to find that one of them had actually fallen on the ground and began to lay eggs. The eggs were clinging to the volcanic rock, only a centimeter in size, densely packed, in the thousands.

Half an hour later, the two big guys finally left the place and slowly swam upwards.

Lin Feng caught a bunch of eggs and decided to take them back and study them carefully to see if these eggs hatched whether they hatched the kind of ancient dragon fish with two claws above, or a small dragon with six claws.

At that moment, he suddenly heard a dense popping sound in the sound collector, and the eggs stuck to the rocks all exploded like lit firecrackers, and none of them survived.