The blue seabed.

Among the colorful corals and seaweeds.

Selena closed her mind and let the waters float on her.

Most friends can't understand why Selena, who is a bit introverted and a bit homely, likes diving, a sport that most girls find a bit dangerous.

But Selena fell in love with diving from her first encounter.

When diving, the oxygen consumption of the brain is a large part of the oxygen consumption of the body, and the nervous or active consciousness and emotions will consume a lot of oxygen.

The desire to breathe is stimulated by the amount of carbon dioxide in the body, and only by relaxing the body can the oxygen consumption of the muscles be reduced and the production of carbon dioxide can be delayed.

So as a diver in the sea, you have to relax your body and mind, and even control the desire to breathe.

The feeling of being tightly wrapped in water and emptying your body and mind to hold your breath is exactly the same as the feeling of hiding in a thick quilt when your parents quarreled when you were a child.

Only in this way can everything escape from reality.

A person is quietly listening to his own slight heartbeat and breathing in the sound of ocean currents at the bottom of the sea.

Feel like a coral growing on the bottom of the sea, no need to think, no need to worry.

Feel......

Selena felt someone knock on her goggles.

When she opened her eyes, Selena blinked blankly when she saw Mu Zhiyun suddenly appearing in front of her.

How did I hallucinate and see Brother Mu.

Is it spending too much time underwater?

I saw Mu Zhiyun, who was not wearing any diving equipment in front of him, and was as dexterous as a fish in the water.

Selena smirked.

It turns out that you can really hallucinate at the bottom of the sea.

Watching Mu Zhiyun raise his arm and make a gesture of safety inquiry, Selena remembered the time when she played a small game at noon.

Raising her hand in return with an OK gesture, Selena's face was a little sad with a smile on her face.

If only I could go back to when I was making games, then I wouldn't have to win the shooting contest and I wouldn't have a sort of vote, so I wouldn't have so many worries.

Confirming that Selena was fine, Mu Zhiyun glanced up at the remaining gas volume of the compressed bottle behind Selena.

Unexpectedly, Selena is a master, and the amount of oxygen used at a depth of 20 meters is so small, and the standard 12L bottle of 12L was used in 40 minutes, and it is still within the safety cordon.

Mu Zhiyun turned around and crossed Selena, and came to Selena's follow-up again.

As soon as the person arrived, the big brother began to make a frantic OK gesture.

Mu Zhiyun hurriedly pressed down with a gesture, signaling not to get excited.

Then I went around the heavy and professional diving suit on the big brother of photography, and everything was normal and there were no safety hazards.

The compression bottle on the back of the big brother is enlarged at 20L, and there is no problem at all.

When Mu Zhiyun made a normal gesture, he followed the big brother and gave a thumbs up.

It's so secure.

As a professional follow-up, where the guest is, he has to follow him, which is professionalism.

But the dark and enclosed environment of the seabed is not something that anyone can appreciate.

Wearing a heavy diving suit, he stayed at the bottom of the sea for 40 minutes, although he had training, he was hairy with his big brother.

The moment I saw Mu Zhiyun, I really felt like I was going to be saved by a superhero.

Selena didn't see it, but the big brother who followed the photo took all the chic and heroic posture of Mu Zhiyun's 20-meter high-speed dive just now.

Mu Zhiyun descended from the sea like a superhero descending, and in the water it was like returning to his own domain, and the domineering side leakage was really full of security.

All the worries in the heart of the big brother are gone.

There was only one thought at the moment: with this man, I would never have died in the sea.

Selena originally thought that everything was an illusion, but she saw that her fantasy Brother Mu actually ran to say hello to Big Brother Pat.

And you can also see it with the big brother.

Selena stretched out her finger and poked it on Mu Zhiyun's arm, her eyes widening.

It's really Brother Mu!

Selena's heartbeat and breathing accelerated at the same time, and the bubbles on the top of her head increased.

When I looked at the coral, I didn't even wear shoes, but I was as free as a fish in the sea.

Surprise turned into excitement in an instant.

It turns out that Brother Mu really not only knows how to dive, but is also a master, a pure freediving school.

Freediving is Selena's most desirable diving method, which refers to the diving method that uses the human body to adjust its breathing and hold its breath without carrying auxiliary underwater breathing equipment such as air compression bottles.

This type of diving was once voted the second most dangerous sport in the world.

Mu Zhiyun's freediving method is pure constant weight barefoot diving, and those who can play this are at least seventeen or eighteen super diving instructors with diving certificates.

The limit of the diving limits.

No fins, no contact with the vertical reference rope, no use of counterweights to descend, Mu Zhiyun does not even wear a basic mask and wetsuit.

The purest, but at the same time the most difficult, dives solely on its muscular strength and swimming skills.

It is necessary to achieve a near-perfect harmony between propulsion, balance, technique and buoyancy.

Mu Zhiyun looked chic and free in the sea, as if he was flying, without any resistance, and as if he did not feel the water pressure.

Selena is crazy.

The eldest brother who followed the shooting, and even his follow-up guest Selena couldn't take care of it, so he hurriedly pointed the camera at Mu Zhiyun.

The water more than 20 meters deep is said to go down, and after turning over handsomely in various postures, the eardrum in the ear is made of iron, right?

Fortunately, I took a picture, and the big brother who followed the shooting proudly thought that the famous scene was scheduled.

I believe that there will definitely be someone typing on the barrage at that time.

The first real "Sea King" appeared in Lianzong.

After knowing that neither of them had any safety hazards underwater, Mu Zhiyun observed the surrounding situation.

It's all here, and you can't go home empty-handed.

On the first day after gaining the Wilderness Adventure skill.

Mu Zhiyun went to explore the island and passed by when he had already taken a fancy to this shallow sea area.

At that time, it was concluded that the two small currents were definitely rich in fish, but unfortunately there were no diving skills and no fishing gear at that time.

Now it's all there.

Although the three skills of swimming, diving and wilderness exploration are all beginner career peaks, they are really invincible and easy to use when they are three-in-one.

Mu Zhiyun casually glanced at it and immediately found "good things".

Although it was not yet night, most of the creatures were still hiding and not coming out to feed, but there was one thing that was caught at the right time.

They are nocturnal sea creatures that spend most of their days hiding in coral reefs or crevices and caves in reefs, where they can be caught as long as they can be found.

Mu Zhiyun turned around and made a gesture to Selena,

Selena was stunned for a moment.

At this moment, she felt that someone suddenly broke into her little world and knocked on her diving goggles, like a guest who wanted to come and knock on the door with a smile.

This feeling is so warm, Selena's eyes lit up and she nodded fiercely.

The two of them weaved between coral and reef.

I was stunned by the big brother, I don't understand what you mean by gesticulating.

And this "Sea King", didn't you come to find us to go up, why did you play by yourself.

Brother Pai watched the two bold masters play, and he was also eager to try, and he wanted to turn around and found that he had thought too much, and his body didn't obey him at all.

Forget it, I'd better keep the point, and report safety so that the people above don't worry.

Sea level.

Qiao Liang squatted at the head of the trestle and waited anxiously.

Perhaps because of the high tide, the originally calm boat on the sea shook, and Qiao Liang's heart couldn't calm down.

After enduring it for a long time, I finally couldn't help but ask.

"How long?"

"Four minutes, we just received a signal that it's safe underwater, it's okay, don't worry. The security officer at the base has already sailed over. ”

"How long can the best freediver stay underwater?"

"Two minutes for amateurs, six to 12 minutes for pros."

Qiao Liang calmed down a little after hearing this, he now had a blind belief in Mu Zhiyun, Brother Mu must be top unless he does it.

Another two minutes passed.

Wei Shengxue and Jie Caihua, who was called out in the locker room, also hurried over.

"What about people? hasn't come up yet, and Brother Mu hasn't come up yet! ”

Wei Shengxue panicked suddenly.

Jiecaihua's eyes also turned red.

At this moment, the boat in the distance shook, and three figures climbed onto the boat.

Everyone breathed a sigh of relief.

Jie Caihua stood by the bridge, her eyes were red and her nose was sour, and at the same time, she was afraid that Selena would blame herself.

I just wanted to open my mouth to comfort.

On the boat, Selena took off her mask and stood up with a smirk, raised the two big lobsters in her hand, and pushed Mu Zhiyun with her arm.

Mu Zhiyun, who was admiring the big lobster in his hand, also picked up two lobsters and held them high.

Selena shouted to the few people on the bridge:

"Let's eat lobster together at night!"

"Okay."

"Okay."

"Okay."