It seems that in ancient times, the insect hive was developed in order to adapt to the deep-sea environment and grew this kind of respiratory sac, which can extract the air in the deep sea to the limit, providing the hive with its own breathing, and also providing the swarm in the hive to breathe.

The 'sea, land and air' amphibious combat capability of the combat hive is a perfect creation of nature, so in a deep sea environment of 3,000 meters, breathing is not a problem that threatens the insect swarm, and the problem of depth will become more and more obvious.

Three thousand meters deep is the limit of fighting a hive, and in this deep-sea environment, the larger the body, the lower the depth of the dive. The memories conveyed by the fungus mother indicate that the origin of the carnivorous fungus is more than 7,000 meters deep in the Tiechuan Trench.

In a deep-sea environment, the difference between 7,000 and 3,000 meters is definitely not just 4,000 meters, in other words, the exponential increase in deep-sea pressure has long outweighed the difference in height.

How to enter the 7,000-meter deep-sea trench is the first question Chen Feng encountered, but it is not the main one.

The main question is where the 1,000-kilometer-long Trench is located in the 1,000-kilometer-long Trench, which stretches 1,000 kilometers along the entire Cheolcheon coast.

There were no encounters with any aquarium along the way, and the inner eye of the battle hive also presented the beautiful and dark magic of the underwater Shijie in the eyes of the swarm.

There is a rather towering ocean "ridge" at the bottom of the Tiechuan Sea, forming an underwater "mountain range" that stretches for about 1,000 kilometers, and the "ridge" at the bottom of the ocean is also called the fault valley, and the magma constantly emerges from the fault valley, and after the magma cools, it creates a series of new mountains at the bottom of the ocean, and these new submarine mountains are broken mountains.

Chen Feng looked at these ghost-like submarine mountain ranges, and intuitively thought that if the insect hive dared to swim in, it would definitely enter the deep sea maze, and in the deep sea maze, he would never find the real way.

"Brother, how do you go?"

Peach excitedly killed a large water beast floating past him, this big water beast looked a bit like the dragon beast of the beast clan, but their necks were a little too long, and Peach saw it in the way, so he cut it off.

The bright red blood polluted the surrounding sea, Chen Feng scolded with a smile: "Don't make trouble, blood may arouse the appetite of deep-sea predators, I don't want to fall into a bitter battle before I find the right path, the swarm is full now, and it is not yet time to eat." After saying that, 1,000 battle insect hives surrounded the huge water beast, opened their terrifying blood tentacles, and instantly sucked the water beast's body into a shell.

After the blood was sucked up by the hive, the shijie in the inner eye finally became clear again. The beautiful underwater shijie made Chen Feng appreciate a different style, and he was even more amazed by the abundant resources here.

As long as there are these corals, fish, and behemoths, there will be no food shortages for the long stay of the battle nest on the ocean floor. In addition, the ocean of the ancient god shijie is very peculiar and belongs to freshwater shijie, so there will be no shortage of water.

The only headaches are: ghostly underwater mountains, steaming and smoking deep-sea volcanic crevices, and the feeling of being unable to distinguish between east and west, north and south. The terrain here is so treacherous, where is the real route to the Tiecheon Trench? The currents at the bottom of the sea are too complicated, and if you swim further down and get lost in the currents, you will really be doomed.

"Hey, we need a guide."

Chen Feng made the swarm stop immediately, and the red-blooded eyes suddenly turned to the captive who had been cowering in the turtle's shell, it had been dormant for so long, it was time to wake it up.

Thanks to the feeding tentacles of the hive, this wide turtle shell cannot be broken, but how do you remove the turtle shell?

His experience as a human is that if you catch a tortoise, kill it, throw it in a pot and cook it, then remove the meat. But what Chen Feng wants now is a live turtle, all of them are turtle Qianshou, the shell of this turtle is so big and so hard, it should not be young, and it should be more familiar with this sea area.

The tortoise is a peculiar structure of 'flesh and bones', and a turtle shell is actually the skeleton of the tortoise. Many of the insects and beasts of the ancient god Shijie will have the characteristics of 'exoskeleton' evolution in the evolution.

His own stinging snake body is the most obvious example of full exoskeleton evolution, and the kraken of the water tribe shijie is the most typical example of semi-exoskeleton evolution, where they originally had fish fins, they still have exoskeletons in their bodies, of course, this is what Chen Feng discovered when he ate the kraken.

It is not uncommon for a creature like a turtle to evolve with a full exoskeleton, the only rare thing is that its exoskeleton only grows on its back and abdomen, and the rest of it is all flesh, so it can easily shrink its body into the turtle shell.

When the shell is removed, the turtle dies.

In the bloody battle of Wahu Island, no ninja turtle was killed from beginning to end, and the hard thickness of their shells was completely able to resist the slashing of living knives and insects.

A bloody battle between tens of millions of Zerg and tens of millions of Water Tribes, the two clans suffered heavy casualties, and the Ninja Tortoise Clan of the Water Tribes was unharmed, Chen Feng's psychology was a little unbalanced, and his eyes when he looked at this captive became extremely vicious.

"Sample, Lao Tzu finally has time to dispose of you."

He summoned a guard worm with a mouth like a basin, and the guard worm vomited out a lot of stomach acid, which is the secretion that the guard worm usually uses to digest food, and it is extremely dirty. Spit out through its mouth glands is very concentrated, and it is a lethal weapon in combat, melting armor like steel.

The concentration of spit out through its mouth glands is very low, and it can only melt some flesh and skin, but it has a fatal drawback, and the Zerg are not good at taking advantage of this shortcoming.

Chen Feng, who specializes in the aesthetics of violence, likes to use this shortcoming, which is very sour, and the smell can make some insects with low resistance faint on the spot.

After the big-mouthed guard worm spit out the stomach acid, the stunned expression was stunned, and the tongue licked his stomach acid again, the sour smell was sour and smelly, and several guard worms in the vicinity were smoky and striking, but under the oppression of the tyrant's will, they couldn't faint if they wanted to.

Fortunately, Chen Feng's head grew on the tail, so he asked the mask worm thief who occupied the main brain to sniff it, and after the mask worm made an extremely fainting and painful expression, the starlight in the eyes of the guard worm jumped, and with its low intelligence, it could feel that the tyrant was angry.

Chen Feng's claws knocked on the turtle shell again, and the turtle shell moved twice, but there was still no response.

"Hey, don't move, right?" Chen Feng immediately asked the Guardian Worm to hold the stomach acid to the side of the ninja turtle's shell, and let it puff out its mouth and blow violently on the turtle shell.

Facts have proved that people will not be too disgusted with their own, no matter how smelly; It's the same with the bugs, the Guardian Worm is very satisfied with the effect of its stomach acid causing the swarm of insects, and its own inner complacency is very sufficient.

Under this sour smell that was so strong that it could almost kill the enemy in an instant, Chen Feng himself could barely support it, but the ninja turtle was indifferent.

"It's so strong." Chen Feng had to wonder how bad the environment in which this ninja turtle lived was that it could give birth to a turtle that could endure such a foul smell.

"Guard, swallow your own stomach acid, then go to the excretory mouth at the tail of the hive and drink a few more mouthfuls of seawater to gargle." Chen Feng closed his breath and directly gave the order to the Guardian Worm to get out.

The Guardian Worm picked up the stomach acid, gulped it like a drink, and then ran into the tail excretion port of the hive...

When the foul-smelling stomach acid left the turtle shell, Chen Feng found that the turtle shell seemed to have two mental convulsions. Feeling a little curious, he swept the shell with his tail, slapping it and snapping it.

The turtle shell whirred around in the hive, and when it stopped, a soft stomach and a ninja turtle with a slightly spitting tongue came out of the turtle shell, lying motionless on the inner wall of the hive's mucus, and its crotch had already been full of feces and urine.

"Unconscious, haha, this kid fainted from the stench." Chen Feng's sharp claws scratched the thief who had fainted by the stench, piercing its skin and making it scream, he enjoyed it very much, and smiled coldly: "Zhan Yi, tie it up with your tentacles, I have to serve it well until it is cool enough, and tell me the true route of the Tiechuan Trench." ”