Humans became extinct after returning to Earth [Infrastructure]

Luo Guiting intends to go into the water, so Luo Qi naturally wants to follow.Luo Guiting is only himself, but Luo Qi can use his own things to help Luo Guiting at any time through the artificial wormhole.

After tidying up her body, Luo Qi stuffed something the size of a capsule.

"Keep it in your mouth and don't swallow it, the compressed air inside should keep you breathing for about 10 minutes."

"When did you make it?" This looks a little rough on the outside, and it is definitely not a product of the assembly line.

"I saw it in the movie, so I tried to make a similar one. But the principle is different."

The movie Luo Qi was talking about was the movie of the 21st century that Luo Guiting showed him.Although many principles are wrong, they gave Luo Qi a lot of inspiration, and this is one of them.

Luo Guiting directly put it in his mouth, and immediately felt a cloud of air rushing into his mouth.After the air pressure inside the mouth reaches a certain value, it stabilizes there.It doesn't make the innermost feel too full, just puffy.Inhale this breath into your lungs, and another breath will replenish it until the air pressure reaches the value again.

This is true scuba diving.

"It's about 93 meters underwater. Your previous diving record was 30 meters. This time is a challenge for you. However, with your physical fitness, there is little possibility of fatal danger. After entering the water, pay attention to the pop-up window of the glasses. At that time, I can only use that to contact you!"

"understand!"

"Be careful." Luo Qi said before he jumped off.

"How can there be any danger with you here?" Luo Guiting glanced at the sun that was just covered by dark clouds in the sky, and it was so dazzling even through the dark clouds.

He jumped into the water with a "gudong", and the bone-piercing sea surged in, quickly taking away the temperature of Luo Guiting's exposed skin on his hands and neck.Fortunately, the water-repelling and cold-proof effect of the protective clothing on the body is acceptable, and the body will not lose temperature so quickly.

After getting used to the bitingly cold water, Luo Guiting got under the bamboo raft and dived down with his feet on the bamboo raft.

It started off smoothly, but as he went down, the increase in water pressure made his body uncomfortable and made his dive more difficult.

Luo Qi handed out a bag to Luo Guiting, and put coals in it to help him dive.But don't put too much weight on it. If you dive too fast, Luo Guiting's body pressure will not be adjusted properly and you will be seriously injured.

A target light spot appeared in Luo Guiting's glasses, as long as you go in that direction, you will be the target.

There was also a picture of that man in the glasses, but Luo Guiting could no longer hear his voice when he opened his mouth.

Immediately, the other party seemed to have received Luo Qi's reminder, and added subtitles to what he said.

"There seems to be something else in that octopus' body, be careful."

Luo Guiting had no way to reply, he just adjusted his posture, exhaled a little exhaust air from his lungs, and took a breath of fresh air.The underwater pressure is getting heavier, and the loneliness on the bottom of the sea is overwhelming, gradually bringing the deepest fear in people's hearts to the brink of collapse.

Fortunately, Luo Guiting was born as an astronaut.No matter how lonely the seabed is, how can it be compared to the space above?

He has even been out of the solar system, what is this small seabed.

The distance is constantly shrinking, and the aperture in the glasses is constantly expanding, 50 meters, 40 meters, 30 meters.

In one breath, he dived to a level that he had never reached before, and Luo Guiting only felt that a huge stone was pressed against his chest, squeezing the poor air in his lungs.

He has received similar related training, so he can still persist. If he were an ordinary person, he might pass out at 30 meters.

There are 20 meters left.

Luo Guiting's glasses automatically turned on the scanning mode, and he was able to see the huge monster below and the octopus tentacles wrapped around it.

Before Luo Guiting moved, a warning voice came from inside: "It's a snake! There is a snake parasitic on this octopus! Now I may feel that the octopus is dying and rushing out crazily! These sea snakes are also mutated, be careful !"

Luo Guiting frowned, the strong discomfort in his body made him barely able to supply the oxygen to his brain, he temporarily stopped there, let out another breath, and took a breath of oxygen from the device in his mouth to fill his lungs.After inhaling, the body floated up uncontrollably, and Luo Qi thoughtfully put a large piece of coal in the bag in Luo Guiting's hand.

Immediately, Luo Guiting swung his head down and his feet, carrying the weight bag in one hand, and couldn't help but dig into the tablet in front of his chest with the other hand.

This action looks like a person reaching into his body to touch his heart.

Luo Qi saw Luo Guiting's hand, walked over and put his face on Luo Guiting's broad palm.

Luo Guiting was indeed stroking his darling.

For you, is there anything I can't do?

Luo Guiting's will was stronger, and the physical discomfort seemed to be lessened.

Dive a little further and land right on top of the sub.The glasses very intimately draw a blue fluorescent edge on the edge of the part touched by the lens, and yellow lines extend from the blue edge, which are the tentacles of the octopus.

Luo Guiting repeatedly hinted that he was a dead object, and there was no need to worry about anything. He stretched out his hand and pressed the submarine, his frozen fingers couldn't feel anything. After stabilizing his figure, he slid down the wall for about ten meters. I stepped on a piece of softness under my feet. Needless to say, I knew it was the big octopus. I jumped forward and touched it with my hand to feel the cold softness. I'm tingling.

The more you get to this kind of time, the more you can't think about it.

But after crossing the leg that is a few minutes thicker than the thigh, he went down, and stepped on the platform-like flesh under his feet. When he looked closely, the slopes with the size of elephants were attached to the submarine like cancerous tumors. .

The octopus touched in his hand moved, Luo Guiting immediately let go of his hand, and sped up his movements to go there.

He took another breath, and a line of words appeared in his eyes.

"It's only three meters away, it's relatively safe there, pull out the cover and go!"

It should be Luo Qi.

Luo Guiting turned his body upside down again, stepped on the tentacle with both feet and kicked hard, and the whole person rushed out like a loach, and finally reached the bombed-out doorway in one breath.

With glasses to give the outline, you can clearly see those sharp parts.Luo Guiting carefully held the fragments that were not very sticky, and the target he was about to pull out was marked in red.

I touched it carefully, and found that it was a metal alloy as thick as an arm, a bit like a steel bar, and it was inserted into a group of odd parts that I didn't know what to do.

Inexplicably, it is a bit like the so-called sword of the brave.

Touching it with one hand, Luo Guiting only felt some weak electric current passing by his body, which made it more similar.

After finding a foothold for both feet, Luo Guiting squatted down with both legs, and pumped his hands vigorously on the net, but this did not affect his stability at all.

That's easy?Luo Guiting frowned and was about to speak, when the person in the glasses hurriedly said, "Put a little more force, this will require about a hundred kilograms of strength, and it can be achieved with the instant strength of your physical fitness!"

Picking up two hundred catties, this is probably not a superman.

Luo Guiting could do it instantly, but that was on the shore.

The bottom of the sea is icy cold right now, Luo Guiting's grip strength in both hands has weakened, and the lack of oxygen in his body also makes this movement even more difficult.

But already here, he would definitely not be reconciled if he didn't succeed.

Exhale the turbid air in the lungs in one breath, and then continuously obtain oxygen from the capsule in the mouth to supplement the successful lungs.

Luo Qi's palm stretched out from the tablet to grab the metal.

Luo Qi is on the other side of the artificial wormhole. It is difficult for him to affect the outside things inside, so the strength he can use is not very strong.

But such an arm gave Luo Guiting great strength.

Hurry up, you can't let such tender arms soak in the cold water.

What to do if it freezes!

Thinking of this, Luo Guiting's arms seemed to be filled with ten thousand catties of strength, and the veins in his arms were bulging. With Luo Guiting's forceful upward pull, the metal bar was finally pulled and slowly pulled out from the sundries.

When the last point left, the sundries below fell loose like dominoes in an instant.

Before the smile on Luo Guiting's lips spread across his face, the entire screen of the glasses turned red for a moment, releasing a warning.

"Go! There is danger!"

Luo Guiting saw the conspicuous large characters forcefully moved to the side, and the next second he saw a red-marked bar attacking him.

In the glasses, the blue line is safe, the yellow is the danger that will not actively attack, and the red is the danger warning color except for the target color!

Damn it!Aren't sea snakes generally not easy to attack people?

The task has been completed, Luo Guiting did not dare to delay, took a deep breath and dropped the heavy burden in his hand to go up.

At this moment, another sea snake came straight to Luo Guiting's front door on the right side.

A hand stretched out from the tablet on his chest and grabbed the sea snake, and at this moment when his soul was lost, the snake that had attacked Luo Guiting earlier went straight to Luo Qi's outstretched arm.

Luo Guiting didn't have time to think, all he could see was Luo Qi's small arm holding the snake.

Almost subconsciously, he covered it with his cold hand, and the moment he felt the warmth of Luo Qi's arm, he also felt a tingling pain on the back of his hand.

I'm afraid he is not a fool, catch the snake!What are you doing grabbing Luo Qi's arm!

Luo Guiting opened his mouth and exhaled heavily, quickly clenched his teeth, dived upwards quickly, pulled out the laser gun on his lower back with one hand, and started shooting at the sea snakes that were chasing after him.

But after killing one sea snake, ten or twenty came out immediately!

Luo Guiting couldn't tell how much there was, but felt that there were more and more red lines in his eyes.

Counted!

This was the only thought in Luo Guiting's mind.

The group of snakes were too fast, and Luo Guiting's resistance to floating was significantly higher than that of the sea snakes.

At the moment when he was about to be overtaken, a whirlpool suddenly appeared in Luo Guiting's chest!

Watching big balls of air gushing out from his chest, and water pouring in continuously in a vortex, directly sucking the group of sea snakes that almost caught up with Luo Guiting into it.

Luo Guiting opened his mouth and shouted no, the capsule that maintained his oxygen floated out, and Luo Guiting didn't have the energy to pick it up anymore, but desperately reached out to try to stop the sea snakes that kept pouring into Luo Qi's side.

He has been bitten!Even if he encounters a sea snake, it should be him!

Luo Qi is taking his own risk in exchange for a chance!

As the body floats up disorderly, the speed becomes faster and faster.Luo Guiting also felt as if his body was torn apart from the inside.

The seawater poured into his mouth to choke, Luo Guiting coughed forcefully, and under the sunlight penetrating in from the seawater, traces of blood could be seen.

How is Luo Qi?

The author has something to say: Don't worry, it's all right~

Luo Qi is coming out!