According to various scientific studies, there are no large deep-sea monsters in the deep sea, except for some microorganisms, invertebrates and fish.

However, the fact is that less than 1% of the deep sea has been explored by humans so far, and only a handful of countries in the world can reach the level of deep sea exploration.

The fundamental reason is that the ocean is liquid, with high resistance and fluidity, electromagnetic waves are not easy to conduct, the cost of cables is high and very limited, the water pressure is high, and the requirements for equipment materials and structures are high.

Cameron descended to the Mariana Trench, the deepest on Earth, in 2012 in a small submarine to photograph Avatar.

He is the second person ever to visit this deep sea.

The second.

Keep this number in mind.

Although Cameron said that he did not see any sea monsters, according to his description, he seemed to have left the world at that time.

This may be a psychological effect.

However, the Mariana Trench is only the deepest trench "known" to man, and there is no data to suggest that it is the deepest part of the ocean.

In short, human cognition of the ocean floor is still on the surface.

......

At this time, Han Yi and Victoria looked at the huge unknown species outside the porthole, and their previous cognitions were all overturned.

Deep-sea species are scarce, which is the consensus of existing science, and the understanding that reaches this consensus is the terrifying water pressure of the deep sea;

At the ultra-high water pressure, which can be flattened even by tanks, the species that can live in this body of water, except for the invertebrate, jellyfish-like creatures that can rely on the balance of internal and external water pressure without being squeezed into powder, ordinary bony species cannot survive here at all.

Although the "blue-winged manta kingfish" belongs to the family of single-spiny frogfish, it is cartilaginous, and its abdomen can be filled with seawater, including the wings, and the venom in the hollow barbs on the body surface, which is actually a means of balancing water pressure.

"This ...... What is this?" asked Victoria, with a tremolo.

Han Yi didn't speak!

According to the data, the blue-winged manta kingfish looks like a bream or flying saucer, and the species under the searchlight looks like ...... Prehistoric glamourdontosaurus?

They are huge, over 5 meters in size, with powerful flippers and hideous faces densely covered with rows of sharp teeth;

The body surface is also covered with dark black scale armor, and on the back stands a sharp dorsal fin as thick as an adult's arm, which looks particularly terrifying.

And that's not all.

The problem is that there are too many, there are at least 20 under the searchlight, and the virtual display screen is even denser, it feels like breaking into a monster's lair.

Han Yi has 10,000 MMP words to say in his heart, this TM is not scientific, doesn't it mean that there are no large bony species under the deep sea~

Regardless of whether the cognition is subverted or not, in short, the prehistoric monsters outside are coming.

They opened their mouths wide open, and Senhan's teeth were like sharp blades in the searchlight. Han Yi had no doubt that he could swallow him in one gulp.

"Bang bang bang-"

Although the obstacle avoidance system has been opened, there are too many monsters, and when they dodge, they are attacked from below.

The Korean body in the cabin is rolled with Victoria, "Ouch~"

"Suriel, discharge quickly~"

"It has been released. According to the results, biocurrent is not effective against them. ”

"What should I do then......"

"Bang bang bang-"

The submersible is like a piece of delicious meat in a wolf pack, which is scrambling for countless prehistoric monsters outside, and it can't even float or sink.

"The collection robot can be released. ”

"Oooooooooo......oo

Han Yi tried to stand up, but the submersible shook violently. Fortunately, everything in the cabin was fixed, otherwise he wondered if he would be stoned to death?

At this moment, the submersible rolled over, and Han Yi hurriedly grabbed the back of the chair, but Victoria's chick hugged his ankle in a panic and clung to it.

"Loosen up—"

At this time, the submersible was in an upright position, and Victoria, who was hanging at Han Yi's feet, was at least three meters above the ground, and said with a crying voice: "I ...... I don't dare. ”

"Ah......h

The submersible tumbled again, and the two of them rolled together again, and their bodies hurt as if they were falling apart.

Han Yi vigorously pushed away Victoria, who was humming and chirping, and grabbed the fixed object in the cabin and walked towards the control area in the middle.

The impact and bite outside didn't stop for a moment, and Han Yi almost didn't fall to the ground several times.

Finally came to the control area, and the sound of various sirens was endless, and Han Yi was terrified when he heard it, for fear that the submersible would burst open in the next second.

Gripping the steering wheel-like controller, I twisted it vigorously, one, two, three times......

"Shh

Han Yi slapped the red button next to the controller's rudder, and then the submersible vibrated obviously, and the acquisition robot was released.

After closing the hatch, Han Yi immediately switched the virtual display to the perspective of the acquisition robot.

The acquisition robot has been retrofitted with cameras and penetration imagers.

Creepily, as soon as the gathering robot broke away from the submersible, a prehistoric monster from above bit its head, sharp teeth biting into its bionic skin.

Han Yi immediately activated the level 2 form, and the collection robot was like a balloon, rapidly expanding, and the powerful force forced the monster's blood basin mouth open.

The collector robot then transforms into a 6-meter-tall behemoth, still without legs, but the two robotic arms become grabbers and rock drills, respectively.

When the prehistoric monster in front of it bared its teeth at it again, the robot's mechanical arm, which was originally only 2 meters long, was like Pinocchio's nose, which was stretched to 4 meters in length, and the huge grappling machine that opened out caught the monster inside.

"Click-" The prehistoric monster was snapped in two.

Inky black blood stained the waters, and the prehistoric monsters outside went berserk, some fighting for the corpses of the dead monsters, while others continued to attack the mining robots.

"Poof-" The mining robot's rock drilling arm spun at a super-high speed, sending chills to the monsters on the side.

Then the scene turned extremely bloody.

Countless prehistoric monsters rushed towards the robot one after another, but they could not break through the robot's defenses, and the robot's grabber and rock drilling arm were extremely fierce, and a prehistoric monster must have died with every blow.

"Click-"

"Bang bang bang-"

"Poof—"

Half an hour later,

After killing no less than 50 prehistoric monsters in a row, the remaining monsters will no longer attack robots even after eating the corpses of their companions.

Soon the deep waters became calm again.

............

Victoria could see everything clearly, except that she didn't see the robot deforming.

She felt that her IQ was a little inadequate. What she saw today was completely beyond her comprehension.

There are prehistoric monsters in the deep sea at 8,000 meters, and the most unbelievable thing is that a robot is like a mecha warrior, defeating countless terrifying prehistoric monsters, which ...... What about teasing me?

"This robot ......"

"This is a deep-sea robot developed by our company, and I call it Poseidon the god of the sea. ”

"But ......," Victoria was about to ask again.

Han Yitou didn't reply, "Shouldn't you care about where to find Qingyi now...... Manta rays?"

Victoria didn't get an answer, so she had to ask, "So what do we do now?"

"It's not like that, looking for manta rays. ”

"......" Victoria felt that her IQ was being insulted again.

......

Han Yi turned on the high-power remote sensing detection radar, and then called Surrell in his mind, asking her to steer the submersible and start looking for the blue-winged manta kingfish in the nearby waters.

Many of the equipment in the Glory submersible was reassembled by Han Yi, just like remote sensing radar, with an active detection range of up to 8 kilometers, which is not at all comparable to the scientific and technological level of the world today.

Half an hour later.

"Dididi-"

The radar sent back the reflected waves, and Han Yi looked at the big screen, and it turned out that two kilometers ahead had reached the continental shelf plate, and the black, rugged and undulating seabed stretched upwards like a huge slide.

The submersible headed northwest along the edge of the continental shelf, and at this moment, the radar sounded again, and Han Yi looked at the display, on which five or six objects in the shape of flying saucers appeared, wandering about 3 kilometers in front of them.

Victoria excitedly said, "Is this a manta ray?"

"That's right!" Han Yi nodded and quickly stopped the submersible.

Reopen the bottom hatch and let the mining robot down, and put the stungun down.

Victoria watched him do it, probably feeling like a piece of waste, and asked, "Is there anything I can do?"

"Put a BGM~" After speaking, Han Yi gave a capture order in his mind.

Accompanied by the March of the Volunteers, the crawler flippers of the mining robot shoot water backwards, driving the robot closer to the manta rays in front of it.

2 km;

1 km;

500 meters;

The blue-winged manta kingfish, which were moving forward in a cone, quickly spotted the robot, and then turned in a different direction and pierced like lightning.

At this moment, a terrifying scene appeared, a huge funnel-shaped vortex suddenly appeared on the edge of the seabed a kilometer away, and the powerful suction instantly devoured all the blue-winged manta kingfish;

Not only that, but even the robot and the submersible following behind it approached the vortex uncontrollably......