Mei Zheren and Mei Yuanzhi proposed to send the improved submarine out for sea trials, and let Mei Yuanzhi's split accompany him, and Mei Zheren would broadcast the whole process live.

This unexpected point did not have anything to do with the Nanling base, and the application was reported to the decision-making level of the Nanhai base, and the leaders made a decision.

"Meigong is the founder of the South China Sea Academy of Sciences, so that the South China Sea Academy of Sciences has become an advanced forefront from the middle reaches of the Xingchen Country, and the Beiyuan Academy of Sciences and the East China Sea Academy of Sciences.

"If it weren't for the fact that Meigong returned to his hometown to worship his ancestors before the war, how could there be anything to do with the Nanling Academy of Sciences, you see, the Meigong, Academician Tang, and Academician Li were dragged back before the war, and nothing came out, not that the Meigong was not at a good level, but that the cooperation was not good."

"That is the ancestral hometown of Meigong, if you want to return to his hometown, he was born in the South China Sea, grew up in the South China Sea, worked in the South China Sea, and started a family in the South China Sea, and the South China Sea is his home."

"The South China Sea Academy of Sciences has lost its leaders in the past 20 years, and now that our navigator is back, we must seize this opportunity to let Meigong's heart stay in the South China Sea."

"There's nothing to hesitate about, the risk analysis has been made, it's terrible, hundreds of doppelgangers are immortal bodies, we have to loosen the bindings for Mei Gong, so that he doesn't have to be distracted except for scientific research, and it is our responsibility to do a good job of logistics cooperation."

"This time it's sharp, I heard that the performance of the improved ship has increased by 30 percent, try it boldly, try first, there will be a miracle if you are not old, I want to follow Meigong to the sea."

"Shall we vote then?"

"Well, let's just applaud it."

There was a wave of applause in the conference room, although they were all eighty or ninety years old, they seemed to have found the hard work of the twenty-year-old again.

The resolution here was issued quickly, and the movements in the cave library over there were not slow, and by the time Mei Zheren and Mei Yuanzhi received the order, the submarine had already been launched.

The work style of the South China Sea base is so efficient that no matter whether Mei Zheren's application is approved or not, it will not affect the submarine's sailing.

The difference is just who goes or who dominates.

The route of the submarine has also been planned for a long time, and it is divided into five ships, and the new ship under the control of Mei Yuanzhi's split body is the destination of the Mara base in Feiguo.

The other ships sailed to Haizhou, the Kuril Islands, the Latin Kingdom in the Nan'an region, and the Equestrian Kingdom in the Southeast Security region, and then shuttled to the left, and Mei Zheren's split body would disperse all the way to the bases of the countries around the South China Sea.

At the same time, Mei Zheren's body will also tour around the South China Sea as appropriate.

As for the farther grassland and Youzhou, they are not in the battle plan this time, and they can be developed slowly in the future.

By the time Mei Zheren and Mei Yuanzhi boarded the ship, the officers and men on the boat had already taken their positions, and they were still lined up on the back of the submarine, their chests were straight, and they were all first-class soldiers.

The submarine that has just been renovated is supposed to be the most risky, but the officers and men of the South China Sea base are aiming at it.

Because everyone privately says that following Meigong will definitely get benefits, maybe the first batch of people to refine gas will be in this submarine.

In the end, the proposal to draw lots was rejected, and the best officers and soldiers were selected to accompany them.

This also led to the crew of more than a dozen people, which did not look like technical troops at all, but was full of fierce murderous energy, but it was quite an appetite for Mei Zheren.

He walked through the queue and got into the submarine without looking back, followed by Mei Yuanzhi's split, as well as ten bionic splits and crews.

The submarine snapped the hatch, completed the automatic pressurization seal, and in less than ten seconds it was activated, sailing into a sealed lock.

The locks were closed, seawater began to pour in, and the exit of the submarine cave was in the deep sea trench, far below sea level, and had to go through two levels of buoyancy before entering the ocean.

This process lasted several minutes, because the pressure at a depth of several hundred meters is not a small amount, and if you are not careful, the entire South China Sea base will be completely submerged.

The reason why it is divided into two levels is to be safe, to reduce the destructive power of water pressure, and to increase insurance.

When the submarine left the exit of the cave, Mei Zheren saw the scene on the bottom of the sea, all kinds of swimming fish, corals, aquatic plants, jellyfish, shrimp crabs, and shell snails, all showing their bodies under the submarine's illuminated lights.

This is 300 meters below the surface of the ocean, which is originally a pitch-black world, and deep-water creatures are either like black holes that absorb light, or can emit colorful luminous light.

Although the illumination is strong, it does not hinder the panoramic view of the dark area, and you can still see these slowly swimming stars.

The depths of the ocean are as bright as the starry sky.

Mei Zheren saw the picture scroll through the panoramic camera of the "killer whale" eye, and this three-dimensional picture scroll continued to extend forward as the submarine slowly moved forward, like a huge speculum that stretched out into the endless cave.

The submarine began to gradually accelerate, the ultrasonic expulsion devices on both sides of the bow were activated, and the creatures within twenty kilometers of the bow left the submarine's channel one after another.

At this time, Mei Yuanzhi had already taken over the control of the submarine, and the superconducting thrusters began to be energized, and a large amount of heat and electricity were directed to the monocrystalline silver array in the belly of the hull.

Bubbles erupted in the belly of the boat, covering the hull, and the superconducting coils, after gaining a magnetic repulsion, began to propel the submarine forward to accelerate.

As the speed increased, a cavitation caused by the torrent at the head of the submarine was pulled out, covering the entire hull of the submarine, leaving only the dorsal, caudal and pelvic fins in a little contact with the water.

At the edge of this cavitation, an ionization hood is formed, and they rub against the water outside the cavitation, casting a thin electric wire that gives a shallow luminescent appearance, like a tapered luminescent rod.

The speed was constantly ramped up until it stabilized at the level of three hundred and fifty knots.

Mei Zheren could also see Mei Yuanzhi constantly avoiding the large schools of fish on the route through ultrasonic radar.

After the supercavitation bubble is stirred, the panoramic camera can no longer observe the outside world, and can only detect and observe through radar and sonar imaging.

The submarine's voyage was stable, barely sounding, and it was completely different from the rustling vibration experience of a hundred years ago.

Submarines now no longer need to control sounds, because the new sound-absorbing materials can already ignore this sound wave, and the supercavitation outside can also cut off the conduction of dispersed sound waves.

Mei Yuanzhi also deliberately played a smooth pure music background sound in the submarine, which can help the crew relieve mental pressure and fatigue.

Mei Zheren clicked on the location of the center of the South China Sea on the holographic projection, and gave Mei Yuanzhi an order: "Go there." ”

Mei Yuanzhi didn't ask much, he entered the course in the main brain of the submarine, and the submarine did not go in a straight line, but used a random curve to sail.

Because it is necessary to avoid the silicon-based anti-submarine aircraft in the air, after setting the destination, there will be no definite time and route, which is adjusted through random calculations and marine hydrology.

Therefore, the course of the submarine will not be regular, it must be a random function that is completely unsolvable.

After Mei Yuanzhi finished this setting, he gave Mei Zheren a general time: "About an hour and a half to arrive." ”

At this time, Mei Yuanzhi could expose his curiosity: "Dad, the location you said has no island, and there is no goal, what are you going to do there?" ”

Mei Zheren smiled yearningly: "Go there to meet some old friends, to be precise, to meet the descendants of old friends." ”

didn't reveal the mystery immediately, Mei Zheren sold a pass and sent another task to Mei Yuanzhi.

"The ship is connected to your mastermind, and the crew has nothing else to do, more than an hour, and it is good that everyone can find the sense of qi, so gather them all."

The silent body got up and went to the conference room, Mei Zheren had the internal structure of the submarine in his head, and he was not too familiar with it.

The crew received the notice, and also put down the business at hand, and rushed to the conference room excitedly.

The submarine is driven by magnetic force, and the movements have been adjusted by the computer, which is very stable, just like taking a maglev train.

Although the speed is fast, there is no bumpy feeling when riding an airplane, and everyone's movements are quick and natural.

However, they soon became unnatural, and the accent of Nanhai was not the same as that of the Western Plains, and these crew members had to face the dismantling of the accent.

Because they have to adjust to the clone of the accent in order to be able to recite the scriptures, which is a necessary condition for opening the pulse, through which the vocal cavity resonance can be formed and nerve conduction can be stimulated.

Fortunately, there is an advantage to refining gas in a submarine, the air is synthetic, and they can see and follow the clone to imitate the shape of the mouth without wearing a breathing mask.

The carbon dioxide content in the submarine will be suppressed within a range at any time, as long as Mei Yuanzhi adjusts the air circulation system, the problem can be solved.

After sending these crew members, Mei Zheren's bionic body was idle again, and Mei Yuanzhi's split body was just right to chat with his father about some private conversations, because his mother Ma Zinan, who was at home, formed a group of three.

Ma Zinan was as lenient as ever: "Who are you going to meet?" ”

"Then you don't need to ask, of course, to see a group of beautiful women, maybe some handsome guys, but there are not many of them."

"Mei Zheren, you have itchy skin, right?"

"This is really not, those beauties are the descendants of an old friend, I calculate, the generation is counted as thirty years old, and now it is almost fifty generations, and the grandson of the old friend is the sixth power."

"Who's your old friend?"

"It's also a beauty, beautiful as a mess, with a very good personality, never bites, and always doesn't forget to hold you when swimming with her, by the way, she has a good water nature, a good figure, and her skin is tender and silky......"

When Ma Zinan picked up the frying pan at home nearby, but found that the two fathers and sons had not returned, Mei Zheren stopped teasing: "You put the pot down, the pot is innocent, I want to meet Yaya's descendants." ”

Ma Zinan raised the pan and gritted her teeth and swore not to give up: "Who is Yaya?" ”

"Yaya, Yaya is a killer whale, female, she saved my life in virtual time and space, it stands to reason that since she exists in virtual time and space, she should also exist in reality."

Ma Zinan returned to her ladylike appearance, and asked softly with a smile: "Why do you call it Yaya?" ”

The alarm has not been completely lifted, and Mei Zheren is still on guard: "Yaya's cry is Yaya, I asked her what her name was, and she said Yaya, so I called her Yaya." ”

"By the way, different killer whale groups have different tones, a bit like dialects, so Yaya's offspring must be in the same tone as her, you can try this later."

Ma Zinan disconnected without waiting for the next sentence, and went to her chores, jealous of a female killer whale, she was not so idle.

Mei Yuanzhi was very idle, he was still curious: "Why did Yaya save you?" ”

Mei Zheren showed a look of memory: "I entered the virtual time and space, attached to a person's body, merged with his mind, when he was overboard, he was thrown out of the boat in the storm, and it was Yaya who lifted him back to the shore, but I forgot it when I woke up." ”

"Then how do you know that Yaya saved you?"

"I also encountered a shipwreck when I was sailing in the South China Sea later, and I wanted to go to the rescue, Yaya also ran to save people at that time, I was reminded by her cry, and I recovered the memory of the time, the call of the killer whale has a strong penetrating power."

"Do killer whales still have a language?"

"Not only that, but also very complex into a system, they can produce 62 kinds of tones, and these tones are combined with ultrasound, which is a complete language system, which is equivalent to the meaning expression of more than 1,000 commonly used words in human beings, and I learned from Yaya for a long time."

"And what are you looking for them for?"

"Tell them that Shui Lan has come to the enemy, let's fuck him together."

Mei Zheren chatted with Mei Yuanzhi all the way, chatting for more than an hour, and only stopped chatting when the crew members found their sense of qi and turned the live broadcast back to the screen.

At this time, the crew members were in a good state, refreshed, and they were all smiling, but they couldn't speak, because their tongues were now sour and numb, and they couldn't straighten them up.

There was no need for the crew to perform, and Mei Zheren came out to show himself.

As soon as the submarine reached the predetermined sea area, it rose to a depth of 100 meters, and as soon as it hovered, Mei Zheren turned on the ultrasonic transmitting device, adjusted the frequency, and shouted "Yaya" and "Ya Oh" to the order picker.

The width of the sound field of the ultrasound wave has been adjusted to the maximum, with a radius of nearly 100 kilometers.

About five minutes later, hundreds of red dots could be seen on radar swimming towards the submarine.

On the radar imaging screen, a group of killer whales happily flick their tail fins, and constantly rotate their fat bodies, as if they heard the call of their relatives, and are rushing to the submarine in a hurry.