Chapter 845 Tears of Sand Crystal (Part 2)

The two-meter-diameter bubbling aircraft moves in the opposite direction along the undercurrent of the seafloor.

After three months of tracking, Bailan deduced from a large amount of data and came to the conclusion that this undersea undercurrent, like the countless death vortexes on the continent, was probably caused by some extremely terrifying force after an ancient destructive war. The traces left by cataclysmic weapons.

It's just obvious that the weapon that left this violent undercurrent should be a biological civilization developed based on the ocean.

There are many similar undercurrents in the ocean, and anthropologists have discovered hundreds of them with detailed records.

But it is quite rare for an ocean current like this, which stretches for hundreds of millions of kilometers across the bottom of the ocean and exceeds two star curtain units according to Bailan's estimation, to still seem to have no end.

After all, if calculated based on the equivalent scale of death vortex destruction weapons, this is almost equivalent to a super death vortex that covers the entire principality at once. Even in the vast and boundless death desert, this kind of super vortex is probably quite rare, at least among scholars. The information contained in the road signs has never appeared before. .

"It seems that at least for a certain period of time, a super powerful civilization was born in this ocean. It was a higher civilization that far exceeded the current stage of human academia."

From a large amount of data deductions, Bai Lan came to a conclusion that made her back shiver.

The more she devoted herself to this race war mission, the more deeply she felt that she was not fighting alone, but represented the will of a civilization, and she stood on the side of a civilization's science, technology, and At the peak of consciousness and productivity, he was groping in the vast darkness, carefully facing every unknown creature and enemy he came into contact with.

And the result of one thought may very well be the complete destruction of a civilization similar to humans thousands of years later...or the extinction of humans themselves.

Boom, boom, boom!

Sudden.

A burst of signals of a specific frequency came from the sonar receiving device of the foam aircraft, which suddenly alerted Bai Lan, who had been lurking for exploration for a long time. Fortunately, the ultrapure water characteristics of the foam aircraft could provide her with almost perfect conditions in the depths of the ocean. She is invisible, so under normal circumstances she does not need to worry too much about being discovered first by other creatures or civilizations.

The direction sensed by sonar is not too far away, probably only a few thousand kilometers away.

This distance is almost negligible for advanced civilization aircraft with curvature space-time jumping technology.

Bai Lan carefully controlled the aircraft, even breathing as lightly as possible.

The ocean current environment remained unchanged, and she found no trace of civilization.

After sneaking for a while, she finally discovered a super submarine volcano rising from the bottomless trench. The magma in the earth's core collided violently with the sea water, but they formed some kind of combination and merged into each other. They restrained each other, causing the nearby sea area to become like a frying pan, forming an extremely terrifying death realm.

The field is like a huge bubble.

In this realm of death, under the high pressure of the seabed, the temperature will rise from negative degrees to hundreds of degrees in an extremely short period of time, and will likely drop from hundreds of degrees to the bottom in an instant. Such frequent changes are detrimental to any material and life in the realm. It would be a disaster.

Bai Lan did not approach rashly.

Because through data observation, in this realm of death, even for her ultrapure water aircraft, it is a huge disaster. I am afraid that it will not last too long before it will cause irreversible damage to the internal structure, and this place is already far away from the star. In the Land of the Toil, once the aircraft is damaged, the crisis and despair she faces will be that she will never be able to return to the society of anthropologists in this life. Even if she can survive, she will never see another human being again, and she will live like a wild beast.

What a despair this would be.

But here, the signal of that specific frequency is extremely close.

After waiting in place for nearly an hour, Bai Lan finally came to an accurate conclusion. The signal source was only a dozen kilometers away from here. Such a short distance would only last a moment for the bubble aircraft.

As long as it does not stay in this terrible death realm, it should not cause much harm to the aircraft.

Thinking of this, Bai Lan made up his mind.

Her mission this time is to search for all clues about tidal civilization, and to try her best to lock the coordinates in the unknown darkness of this highly potential civilization that may threaten mankind in the future, before this civilization has made a technological leap to improve its civilization level. , to destroy it.

It's a matter of life and death for an anthropologist. Even if she takes risks, she must do her best!

call out.

The moment the foam aircraft breaks into the realm of death, the seawater under ultra-high pressure is below freezing point, and the ultrapure water of the foam aircraft creates a layer of adaptive structure to resist the influence of the external environment.

But this situation only lasted less than ten seconds.

The jump from sub-freezing point to ultra-high pressure boiling, hundreds of degrees, is completed in just a few seconds.

The adaptive structure of the ultrapure water Fetion Device had not even had time to change before it suddenly fell back below the freezing point. After repeated repetitions, Bai Lan could clearly feel that the ultrapure water protective shell was becoming increasingly fragile.

"hiss……"

Even though he had anticipated this situation, Bailan still felt that he had underestimated the dangers he might encounter.

But fortunately, the sonar source is getting closer.

The ultrapure water aircraft flew by.

With almost no pause, Bai Lan captured the device discovered by the sonar source. This was a crystal-clear water drop-shaped crystal aircraft!

It is smooth throughout, with almost no abruptness, like a perfect work of art.

There was no time to conduct a detailed analysis of this obviously damaged alien civilization aircraft. She had to escape from this terrible area that was extremely unsuitable for life before her ultrapure water aircraft was completely irreversibly damaged.

Didi didi.

"Hint: Discover the anti-gravity anomaly law structure."

Instructor Lei Luo's voice came from inside the aircraft. This was an early warning device specially installed by the Grant Academy of Natural Sciences for this aircraft.

Bai Lan passed the alarm light curtain and finally understood the reason for the formation of this terrible death field in horror.

This is clearly another unknown and terrifying civilization. It uses anti-gravity laws and catastrophic weapons to destroy the crustal structure of the trench, thereby creating this abrupt super volcano and forming this terrifying death realm.

The reason why this civilization uses anti-gravity law weapons to destroy the tectonic plates here is probably to cut off the catastrophe of this undersea undercurrent, and use law weapons to fight against each other to resist this terrible ocean current.

It's a defense mechanism!

really.

When Bai Lan drove the ultrapure water aircraft out of this terrifying realm of death, although the undercurrent still existed, the scale and intensity were significantly reduced by more than one level.

The environment here can barely support the survival of some lower creatures with strong adaptability.

In this environment, Bai Lan could finally breathe a sigh of relief and assess the damage to the ultrapure water aircraft, as well as the data of the water droplet lens aircraft, which was more than ten meters long and far larger than his own foam aircraft.

Looking back from here, the super volcano is like an undersea dam, guarding the safety of a certain civilization.

Beep beep beep.

Tip: No vital information detected.

The ultrapure water craft conducted an in-depth examination of the interior of the giant lens craft.

"It's really like a huge tear. It can actually maintain its structure in such an extremely harsh environment. It's an incredible material. The civilization that created it must have mastered extremely terrifying craftsmanship. It's just a pity... the creatures inside But it seems to be dead, and I don’t know how long it has been sinking here before I accidentally discovered it.”