Liang Xiao dived too fast.

Every time a person dives ten meters, there is an extra atmosphere of pressure on the body, and the gas in the cavity of the body is compressed, which can easily cause discomfort.

But Liang Xiao was too anxious at the time, and he couldn't balance the ear pressure properly. His whole brain seemed to be covered with something, and it hurt a lot.

But in the end, he still grabbed the hook on the back of Fu Hanyu's BCD device, and then bit his spare air source.

......

Fu Hanyu's eyes were still open, but his eyes were confused and his reaction was slow.With more exhalation and less intake, the volume of the cavity in the body becomes smaller, so the buoyancy becomes smaller, and the whole person sinks slowly.

Liang Xiao suddenly understood - he was drunk.

The air bottle carried by the diver is not full of oxygen, but simulates the nitrogen-oxygen ratio in land air, so to put it bluntly, most of the gas is still nitrogen.Just like high pressure can dissolve carbon dioxide into soda, the pressure of deep water can also dissolve the nitrogen in the air bottle into the human blood, leading to a series of serious neurological reactions, which is the so-called nitrogen drunk.

Fatigue is one of the most common causes of nitrogen drunkenness.

The specific behavior of people after being drunk with nitrogen varies from person to person. Some people will be extremely happy, hyperactive, and lose the ability to judge danger, while others will be nervous, anxious, confused, and slow in action.

Liang Xiao was glad that Fu Hanyu seemed to be the latter type.He has seen the one who pulled out his own air source with pride after being drunk, the one who danced and knocked out the air source in the mouth of the rescuer, and so on.That kind of hell is really empty, and there is a potential partner in the world.

The moment Liang Xiao took his first breath of air, his heart sank and he quickly recovered his composure.With the source of air, it was much easier to balance the ear pressure at once. He didn't rush to inhale, but inhaled and exhaled slowly, and he soon recovered.

Liang Xiao took out the diving pressure gauge from Fu Hanyu's pocket, and there was still 160 Pa of air, which was very safe.

The only thing he has to do now is to take Fu Hanyu up slowly.

The speed must be slow.Because people who are drunk with nitrogen need to stay under different pressures for a period of time, so that nitrogen can be slowly discharged from the body.

Liang Xiao used his right hand and Fu Hanyu's right hand to make a cross-arm buckle, and then he controlled Fu Hanyu's BCD device, and began to slowly float up.

Fu Hanyu was very well-behaved, and followed him quietly all the way.Liang Xiao breathed a sigh of relief.Even the grinning shark beside him seemed to become cute at this time.

After the two of them rose a few meters, Student Fu suddenly reacted, the bubbles he exhaled suddenly became violent, and he grabbed Liang Xiao's other hand suddenly.

After the depth becomes smaller, the drunken nitrogen reaction will be relieved to some extent. Liang Xiao patted Fu Hanyu's shoulder reassuringly, and was about to lead him up, but classmate Fu's dishonest hand hooked his neck , The whole person stuck up, wrapping around Liang Xiao's legs like an octopus.

It is said that drunk nitrogen is like drunk.

This kid might be really drunk, so why keep rubbing against his legs?

Liang Xiao: "..."

——Is this also a bonus reaction after recharging nitrogen in the body?Friends, very unrestrained!

— But, baby, please, please don't be here.If you're like this, I can't kick my legs up...

Liang Xiao's mind exploded, and he really wanted to scold her.It's a pity that the seabed can't communicate, he just scolded a series of desperate bubbles.Bubbles surfaced with his resentment, but he and Fu Hanyu were stuck at the bottom of the water.

Fu Hanyu's consciousness was not so clear.He just felt that the bottom of the sea was too cold, and a warm thing suddenly appeared beside him, so he subconsciously wanted to wrap himself around it.Like moths to a flame, it's instinct.

But soon, Liang Xiao discovered that they encountered another problem. The layer of water at about 30 meters is like an isolation layer. The temperature difference between up and down, left and right is convective, forming a chaotic strong current.Every time Liang Xiao took Fu Hanyu to float a little higher towards that isolation belt, he would be pushed down again by an invisible force.

Liang Xiao thought to himself that the author might be sick, he was drunk and had a strong current, maybe it wasn't because of the smoke from the Liang family's ancestor's grave, and he couldn't wait to drag him down to get together and meet his grandson-in-law together.

Sorry, I'm afraid you won't see it.

Liang Xiao knew that when encountering a strong current, he had to walk in a direction perpendicular to the current.But the current seemed to be too chaotic. Liang Xiao couldn't get his bearings all the time. He originally planned to check his direction, but he was rushed nearly 40 meters, almost as high as a dozen floors.

40 meters is already the limit depth for recreational diving, and going any further belongs to the category of technical diving, and they can no longer go any further.

There's no point in fighting strong currents.

At present, there is an extremely fast cross current under them, and a washing machine flow from the temperature difference above their heads. Liang Xiao simply took Fu Hanyu and floated along the cross current to the open sea, planning to wait for the top of their heads to calm down before floating up.

The group of sharks was probably "blown" by this cross current.

Liang Xiao maintained the depth in the strong current by adjusting the air and counterweight, and Fu Hanyu's gas cylinder was enough for the two of them to last for a while.

The dark and turbid seabed is like a weightless alien world, with nothingness and nothingness up and down.Fu Hanyu held Liang Xiao's hand tightly, and Liang Xiao responded to him tenderly.Countless tiny air bubbles surrounded them.The two stood side by side, their fingers intertwined tightly.

Because there is no reference, they seem to be moving forward, but they seem to have nothing.But in fact, the speed of the strong current is extremely fast, and it may cover several kilometers in one go. Who knows where it will rush people.

But no matter where, Liang Xiao thought, he was always with Hanyu.

He won't let go.

Never let go.

The two of them drifted out along the strong current.After half an hour of computer recording, the gas cylinder pressure gauge saw a red alarm, and the force of the water flow finally slowed down.Liang Xiao found that he could finally control the depth and slowly ascended again.

He had never felt that the sky above the water was such a beautiful thing.

When the two of them finally emerged from the water, there was not even a single boat near the water outlet, and they didn't know where they were washed out to sea.

Fortunately, there is a small sand island not far from the sea.

The two struggled to swim to the coastline together, and finally they helped each other to get ashore in embarrassment.

As soon as Liang Xiao took off the air source, he lay on the bank and coughed violently for a long time, spitting out a mouthful of nasal mucus, which was full of blood.My head hurts like it's about to explode, probably because the nitrogen saturation concentration is too high, and it won't get better in a while, and my ears are still buzzing now.

Fu Hanyu also suffers from the sequelae of nitrogen decompression after drunkenness, his limbs are weak, and he really has no strength at all.He lay on the beach for a while before he regained consciousness slowly.He didn't quite understand why Liang Xiao and Liang Xiao appeared together on a small isolated island, it was simply a fantasy of reality.

Sometimes, he wondered in a daze, if he was filming a show, and he traveled through time while filming.

This is a small deserted island that has never been developed. The beach is white and the sea is blue. If not for the current special situation, Liang Xiao thinks this place is very suitable for aerial photography.The water near the island is very light, but when you go a few tens of meters away, the blue color suddenly becomes darker.That's where they came from.

After the two of them were almost awake, they moved together on the beach and sat side by side on the shoreline, like two hamsters who fell into the water, squatting together and shivering.

Fu Hanyu murmured unfocused: "Benmingnian, it really lives up to its reputation."

Liang Xiao let out a long breath: "It feels so damn good to be alive..."

Fu Hanyu glanced around, stared blankly at the only scuba device on the shore, and couldn't help asking Liang Xiao, "Where's your BCD?"

Thinking about it now, Liang Xiao felt that he would be frightened when he became a wave.

"I was doing freediving."

Fu Hanyu opened his mouth slightly, but words flooded his lips, but he trembled and couldn't utter a word.His nose suddenly became sore.

The unspeakable touch and the fear that was more turbulent than the tide came to my heart together, Fu Hanyu grabbed the collar of Liang Xiao's diving suit and shook it lightly, almost crying in his hoarse voice: "You are crazy! "

In fact, Liang Xiao himself couldn't tell what he was thinking at the time.

Probably, just crazy.

The neurons flooded with adrenaline at the time did not leave him with the slightest impression of logical pathways.He didn't know why, on the bottom of the sea that was isolated from the air, groups of sharks interlaced to block the skylight, casting shadows in the field of vision.

This is not acting in a movie.

He's not that omnipotent superhero.But he still left his life safety zone without hesitation.

Hesitation, fear, and rationality, those are not the first.

All he could see was the faint rescue signal beneath him.

Flashing, flashing, sinking slowly.

At that moment, that spot of light was his whole world.

Amid the whistling sea breeze and the shouts of waves crashing on the beach, Liang Xiao lowered his head and pressed a deep kiss on Fu Hanyu's hair entwined with seaweed and gravel, without saying a word.

A silent kiss contained all his promises to this person in this life.

——For you, thousands of times. [Ref1]

What responded to Liang Xiao was a hug full of the salty smell of the ocean, but extremely warm.Fu Hanyu hugged him tightly.

The two of them didn't know how long they hugged each other, but it seemed that it was not enough.

After the trembling for the rest of his life, Liang Xiao felt that the wet clothes sticking to his body had been blown a little cold by the sea breeze.

After the two of them had packed up their diving equipment and wetsuits, Fu Hanyu looked at the endless blue sea and the looming black bumps on the horizon in a daze: "Where are we... exactly? "

Liang Xiao squinted his eyes. Although he knew the north, south, east, and west, it was still difficult to locate: "It's hard to say, the strong current is very fast, and it's unknown if it's seven or eight kilometers away from the starting point."

There are hundreds of small islands in the F archipelago. Except for a few tourist bases, most of them have not been developed. I am afraid that only the indigenous fishermen who are most familiar with the terrain will not get lost.

"The program team may be going crazy now."

Fu Hanyu drooped his head in frustration, picked up a pebble, and threw it into the sea in a fit of anger: "My diving buddy must have died of guilt. It's all my fault. When I saw a strange shark at the time, I was excited. The gestures are not clear... eh."

When Liang Xiao thought of Fu Hanyu's diving buddy who couldn't speak well, he immediately became angry: "You still worry about your diving buddy, huh? That unreliable idiot deserves to make him feel guilty." A few days!"

"If news of our loss of contact at the bottom of the sea spreads..."

"Don't worry. It won't. If this kind of thing gets out, it will do too much harm to the program team. They will definitely block the news, at least as long as they can hide it." Liang Xiao stretched out his arms to embrace Fu Hanyu, and patted him on the back He clapped, "You worry about this, worry about that, why not think about what we should do now."

Fu Hanyu let out a long breath: "What else to do, wait for rescue. They must be looking for us."

Liang Xiao rolled up his sleeves: "Come on, let's make a distress signal with stones first."

Soon, two people put together a huge "SOS" with stones on the beach.

But around the isolated island, no ship has ever sailed, and there are no helicopters in the sky.

Fu Hanyu couldn't help worrying: "Will anyone see it?"

"If it's not there by night, we'll light a fire, and people will always see it. Go get some firewood first."

As we spoke, the sky was getting darker and the waves were getting higher and higher.In the increasingly fierce sea breeze, Fu Hanyu raised his head, and in the sky above the sea farther away, dark thunderstorm clouds were coming menacingly.

"It seems that the sky is about to change..."

The weather at sea can change at will. If there is a storm, not only will it be inconvenient to rescue, but it will be difficult for them to start a fire.

"No wonder there were so many fish in the shallow water just now, and the low-pressure water lacked oxygen." Liang Xiao glanced at the sun half covered by dark clouds on the sea level, and murmured, "It seems that the worst case... .. and prepare to spend the night here."

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