The whirlpool of water was very rapid, and a huge force was pulling Huo Yu's body.
He could even hear his own joints creaking and wailing.
This creaking sound was very harsh and very different from the sounds he usually heard. This was because the sound was transmitted to his cochlea by bone conduction.
The sound insulation of the diving helmet is very good. Except for the noise inside the body, Huoyu cannot hear other sounds.
The light beam on the helmet was swaying in the water. With this light source, I could barely see the surroundings clearly.
Looking through the diving goggles, you can see the aquatic plants and wood around you that are constantly being stirred and rotating at high speed.
There was even a colorful small sea fish that was also sucked into the whirlpool, looking at Huo Yu innocently.
Feeling some resentment in Xiao Haiyu's gaze, Huo Yu turned away in embarrassment.
Sorry......Nazha......
This turbulent vortex seemed to be constantly pouring water into a certain space. Huo Yu felt that he was falling for at least a minute, and then his whole body suddenly crashed into a piece of water.
He raised his head blankly, but he didn't feel any pressure at all.
Huo Yu looked around and couldn't help but froze.
This is actually a cave in the sea!
What a big deal. In order to give myself a sea burial, I actually found such a big cave in the sea.
He also used his pirate ship as a cover to cover the entrance to the cave in the sea.
Who is this pirate captain?
Huo Yu felt more and more that this pirate captain was unusual, and he immediately regretted entering his tomb so recklessly.
But there is good news, at least you don’t have to worry about running out of oxygen.
There must be air in this kind of sea cave without sea water.
Because there is only air inside the cave, the air floats on top, and the air pressure resists the pressure of sea water, so sea water will not pour in.
Although there was air, Huo Yu did not take off his diving suit rashly.
If you enter a cave like this and take off your diving suit immediately, you are courting death.
Although seawater will not flow into the cave, the pressure inside is still very high. If you take off your diving suit immediately and be directly exposed to such high pressure, your lungs will be severely damaged.
It is also unknown whether there are harmful gases in the cave, so you need to be very careful every step you take to survive in the wild.
Huo Yu stood up from the water and suddenly felt a sharp pain in his shoulder.
When struggling in the water before, the brain senses that it is in a life-or-death situation, and it controls the crazy secretion of adrenaline, so the hawksbill cannot feel pain.
Now that I am temporarily safe, the pain is getting worse.
Huo Yu gritted his teeth and walked to the floor of the cave, sitting down in a somewhat embarrassed manner.
Since arriving at the North Pole, he has never been so embarrassed.
The diving suit was covered with mud, and there was even a crack in the diving suit on the arm, which must have been scratched out after hitting the stone door.
Blood continued to gush out from the cracks in the diving suit, and the flesh and blood inside was turned up.
Feeling the pain in his shoulder, Huo Yu sat on the ground and breathed the air in the compressed air tank rapidly.
The previous thrill was like a wake-up call, giving him a big wake-up call.
Since arriving in the Arctic and the system being activated, Huo Yu has basically suffered no losses.
Human nature is like this. When you are in peace, it is difficult to think about danger.
Over time, I have somewhat expanded. Relying on the various props of the system, I am not afraid of any dangers, and my behavior has become independent.
When humans lose their respect for nature, nature's revenge will come immediately.
Although Huoyu can be considered cautious, it is far from enough. There is no such thing as the most cautious way to survive in the Arctic, only more caution.
Only when you eat well can you become a master.
Huo Yu slowly pulled the muscles of his shoulders, driving the shoulder joints to lift upwards with difficulty.
The pain caused by bone damage was the most unbearable. Just this small movement caused cold sweat to form on his forehead and his face became very pale.
According to the emergency surgery knowledge instilled in the system, Huo Yu immediately determined that his shoulder was dislocated, not broken.
He breathed a long sigh of relief.
Fortunately, it was just dislocated.
If it is a fracture, he will be trapped here and cannot get out until the injury is healed.
Although I have enough space to carry my backpack, I don’t have to worry about food and drink, but if I am trapped here for a month, I will be anxious to death, and the people outside will also be anxious to death.
There are also Xiaoyu and Xiaotuan on the boat. These two little guys are quite smart. Xiaotuan can also swim. It shouldn't be a big problem to catch fish or something, and he should not starve to death.
Although they won't starve to death, they will not be able to dismantle the boat after being left alone for a month...
Once you confirm that you have a dislocation, it's easy, just reset it.
Huo Yu took out a teething stick from his space backpack and bit it in his mouth.
Then he held his right arm with his left hand, bit down on the teething stick, and suddenly twisted his waist with force!
Click——
There was a chilling sound of bones cracking.
A molar stick that an average dog can grind for a year broke.
The sweat on Huo Yu's forehead doubled instantly, and an abnormal flush appeared on his pale face.
"Huhuhu——"
He gasped for air, and the level of the compressed air tank suddenly dropped significantly.
After the severe pain, he felt much better.
I tried moving my arm, but I felt no discomfort. The dislocated arm was finally back in place.
More than ten minutes had passed, and his body should have been able to adapt to the pressure in the cave. Huo Yu simply took off his diving suit.
To be on the safe side, he took out a gas detector beforehand to confirm that the air was non-toxic.
After breathing the air in the cave, Huo Yu relaxed from his tense state.
Grave robbing is really not something done by humans. I did it once in my life. I didn’t even look at the baby’s fur and almost lost my life.
"From Male Gobi!" Huo Yu cursed.
He is a person who is reluctant to swear, but he has to admit that swearing can really relieve stress when he is emotionally stressed.
I simply bandaged the wound, took out an energy bar and took a few bites to replenish the energy consumed after strenuous exercise.
Huo Yu felt that his physical condition had recovered to some extent, and he was ready to start exploring this cave in the sea.
He had already looked at it during the break before.
The place where he is now should be the depths of the cave. The sea water falls with him, and it seems to have formed a small water pool.
But now the sea water has stopped flowing down, probably because the mechanism has automatically closed, and the big hole in the roof of the cave has also closed up.
Looking further ahead, there is only one road in the entire cave, and it is so dark that it is difficult to see the end.
Huo Yu stood up and took out the pistol that he had never used before from his space backpack.
Bows and arrows are inconvenient to use and cannot be deployed in such a cramped space.
As for the air cannon, its power is amazing. It is suitable for killing people, not for self-defense.
If the cannon goes down and the cave collapses, I will be completely fucked.
Picking up the pistol and turning on the searchlight on his helmet, Huo Yu cautiously and slowly walked into the passage.