It is not difficult to enter the body of a living thing and explore its structure.
No matter how special the stomach and lungs are, they will still follow the concept of internal organs. As long as they feel them, the two of them can know where they exist.
While calculating and perceiving, the space where the four of them were was spinning, accompanied by an extremely dull sound.
"We've hit rock bottom."
Xu Zhi and Qian Tong looked at each other. The Hydra's body had obviously rolled several times as it bottomed out and entered the seabed channel. It was still bumping against the stone walls on the seabed.
"Based on the time and the speed of Hydra's descent at that time, we are now at least six thousand meters deep."
Qian Tong grabbed the esophageal wall with one hand and Yan Jinbai who was holding his breath with the other hand for analysis.
"This is so fucking deep that it can kill someone."
After doing some calculations, Xu Zhi, who was holding Gu Yuxi between his legs, couldn't help but curse.
In such deep water, Xu Zhi had no doubt that the inner energy he had stretched out would be pressed back into his body in an instant, and the strong seawater pressure would break his heart.
Once dead, it will eventually be flattened into a piece of dried meat, and then crumble into various minced meat and bone residues.
This is not an area where he can adapt to survive at the master stage. Only body refiners like Tuo Guhong, or veteran qualified masters and grand masters can move freely in this environment.
Compared to their bodies, the body of this eight-headed hydra is terrifyingly thick.
Thick oils and skin membranes firmly support the body, and are supported by strong bones.
For Hydra, this depth is also not a suitable deep sea space for survival.
The soft organs everywhere tightly blocked the mouth, nostrils and other spaces, fused into stubborn iron, and the body was almost pressed into a flat shape.
If they were in Hydra's normal form, the confluence of their esophagus would be enlarged at least ten times, or even more.
This compression makes Hydra's body harder than alloy, and also allows its body to withstand the high pressure in deep water.
The yellow, rancid, sour-smelling air continued to compress, condensing into acid liquid and dripping down.
The stomach that was still squirming slightly in the distance finally stopped moving. With the deeper and farther sea eye current, this hydra, which was so powerful that even Tuo Guhong was extremely helpless, finally entered the death stage.
Except for the dull sounds of touching the rocks on the seabed from time to time, there was only the faint sound of people breathing in this space.
He once felt that Hydra's skin and flesh were too oily and strong, but now Xu Zhi hoped that this oily and thick flesh would be more intense, at least to withstand the bumps and bumps in the underwater passage.
If any part of the body is pierced, whether it is a sudden influx of high-pressure water and a high-pressure environment, or the Hydra is stuck and unable to move, these extreme situations can cause them to be quickly buried with the Hydra.
"How likely are we to escape?" Qian Tong said in a low voice with a pale face.
"There is only one in a thousand chance of easy escape. This is how I ended up falling into the sea when I encountered the ruins."
Xu Zhi chuckled. As someone who has experienced deep sea escape, his words gave Qian Tong some comfort.
In such a harsh environment, even a kind word can prevent people from falling into complete despair.
"Don't say one in a thousand, just one in ten thousand. As long as there is a little chance."
Little did he know that Xu Zhi was also filled with despair at this time.
In this environment, there is not much difference in ability between him and Qian Tong.
The concepts of escaping from a disaster at 1,000 meters under the sea and escaping from 6,000 meters under the sea are completely different.
In the former case, he could adapt to the environment in the sea water, but in the latter case, he couldn't accept the extreme pressure at all, and had to rely on this dead hydra to punt the boat.
Neither the ability of the internal energy cultivation system nor the ability of the magic cultivation system was enough to allow him to escape safely.
His greatest characteristics are that he can carry, recover, and run, but in this place, there is no room for these three abilities to be used.
Perhaps the fifth-level magic protection of the life system can come in handy, but that is far from what he can access now.
"It has four stomachs, six hearts, and the left and right lungs are here. It seems to store a lot of air inside. I can feel the pressure of the air flowing."
Qian Tong's Great Compassionate Sword gestured for a long time before carefully stabbing through the iron-hard internal organs.
The compressed organ was squeezed very tightly, and it was only when he stirred it with his long sword that the air in the punctured alveoli was ejected.
When the sword was pulled out, only a small amount of smelly blood spurted out, and the place where it was stabbed was directly pressed tightly, leaving no gaps.
The quality of the air stored in Hydra's body is extremely poor. It is toxic, has a strong irritating smell, and has less oxygen and more carbon dioxide. It is difficult to breathe directly. If you use the skin to filter and breathe, you can barely maintain it.
Xu Zhi ran Hanzhang Qigong and licked the blood of the Hydra. It was so sour that it was bitter and numb, and there was a faint smell of sulfuric acid and rust.
This is a very strange kind of blood. If you take too much of it, you will be poisoned and die.
Even he, who is immune to all poisons, can feel the factors of poisoning, let alone a normal practitioner.
"Strongly acidic, highly toxic, and useless."
In addition to looking for air and space, the two of them are also looking for everything that can be used in Hydra.
If they can get some special benefits, it might be of some help to them.
It's never too late to improvise, but this time they weren't given the chance.
After searching for a long time with no results, the two people finally found a space and began to follow Yan Jinbai and Gu Yuxi into the stage of hibernation.
This is all they can do, waiting quietly inside the Hydra body, even if it means slowly welcoming death.
Just like sleeping, if you hold your breath for a long time, you will wake up, and then you will fall into the cycle of holding your breath again.
Xu Zhi didn't know how long this time lasted.
Maybe three days, maybe five days, maybe seven days.
It was as if I was waiting for death every moment, and the time passed by extremely painfully.
Holding your breath is not an easy thing.
It is no different from a hunger strike. It is easy to endure at the beginning, but as it goes on, it becomes more difficult to hold your breath.
The environment outside the body is different, and the situation inside the body is constantly changing.
From holding one's breath for more than ten hours, it slowly entered seven or eight hours, then five or six hours, and then three or four hours.
Not only Xu Zhi, but also Qian Tong could not bear it, not to mention the other two whose cultivation and breath-holding skills were slightly lower.
For Yan Jinbai and Gu Yuxi, this painful experience can be remembered for almost a lifetime.
He is always on the verge of death.
Due to the high-speed movement of the seabed, it was difficult for Xu Zhi, who had always been well-stocked, to enter the natural state. Not only did they have to endure difficulty breathing, but hunger was also accompanying them, and they had to swallow some of the oil and other parts of the Hydra's internal organs. to alleviate the situation.
A look of despair flashed across their faces from time to time.
But looking at Xu Zhi who was calm and composed, Qian Tong practicing the death-making technique "Hanzhang Qigong" with a fake smile on his face, they felt despair mixed with a little hope.
There are colleagues around me who are helping.
Xu Zhi was in charge of food and drink, and Qian Tong was in charge of air circulation. Both of them were still struggling to survive.
After all, I am not living alone, and I am not going crazy.
Until one day, they began to discover that the space inside Hydra was rapidly expanding.
This is not the internal expansion caused by the decay of the corpse, but the water pressure is constantly decreasing, and the compressed body of the Hydra naturally rebounds and enters a relaxed state.
Xu Zhi stood up abruptly.
Not only was it floating, he could feel that the Hydra was not drifting as fast as before, and the ocean currents surging on the bottom of the sea had been dispersed.
As long as it is not six thousand meters under the sea and can float to the two thousand meters deep sea channel, they still have the possibility of escaping.
A violent crashing sound came from time to time, and the body of the Hydra collided randomly among the mixed stone walls.
Irregular banging sounds, accompanied by occasional shaking up and down, left and right.
This is the voice that brings them hope and the shake of hope.
Qian Tong, Yan Jinbai, and Gu Yuxi woke up one after another.
A trace of seawater slowly flowed in from the esophageal tube.
Hydra's fangs and other parts have begun to loosen.
Sealing clogged bodies is no longer intact.
Xu Zhi stretched out his slightly pale hands and touched the seawater mixed with the acid in the Hydra's mouth. A little joy finally appeared on his expressionless face.