The world enters the age of mythology.

In order to improve the performance of the giant spacecraft, people specially installed 4 anti-gravity engines on it, and these four engines were removed from the anti-gravity fighter.

With these things, it is easy to fly.

In addition, there are 16 propeller engines and 16 jet engines as the main power.The underworld corridor is not a vacuum universe in a complete sense. There is a small amount of "ideal gas". These unknown products still retain the physical properties of gas, so the propeller engine still works.

As for the energy system, six cold fusion energy devices are used.

These energy devices were dismantled from the excavators in the underground ruins and installed on the spaceship.

Two nuclear power units, which are the most conventional nuclear fission energy devices.Nuclear fission energy is the most conventional energy equipment for human beings. In case Xia Wenming's cold nuclear fusion device breaks down, nuclear power can still be used for backup.

With this right set of insurance, energy should be out of the question.

In addition, six high-energy psychic batteries were installed. These psychic batteries are all made of crystals in the body of the evil god, and can activate 50 units of shields.

The outer surface of the spaceship is painted with a thick layer of natural plant coating. This layer of coating is cold and heat resistant, and has a certain degree of defensive performance.The tortoise shell is already extremely strong, but after this modification, its performance is more reliable.

Chapter 621 The plan to save the compatriots

There is one last problem, which is the problem of heat dissipation.Although the corridor of the underworld is not a vacuum, the idealistic gas above it can't actually take away too much heat.

"For such a large spaceship, heat dissipation is still a big problem. We, the capital of the sea of ​​clouds, actually don't have the technological strength to build large spaceships, so we can only use some local methods."

"The first is to reduce heat output. Equipment that can be used should be used as much as possible."

Therefore, most of the facilities in the turtle ship, especially the production facilities, were almost eliminated.

Only the necessary power, life support, weapons and engine equipment remain.This is a minimal spaceship.

"The second is to use frozen boulders to control the heat."

Frozen boulders can spontaneously absorb external heat, which solves this difficulty to a certain extent.

But unfortunately, this stone is constantly dissolving, and compared with the one brought back at the beginning, the volume has been reduced by 40%.So this is not a long-term solution.

Of course, temporary use is still possible.

After such a transformation, the simple and rough version of the spaceship is officially completed!

The huge tortoise shell looks like a large flying saucer. Counting the air inside, the mass is about 438 million tons, and the number of people who can sustain long-term survival is 3000-5000!

In particular, there are a large number of hibernation chambers inside, which occupy nearly half of the volume. The number of people who can hibernate is 80. Without any support, the internal circulation device can provide more than 2 years of survival time!

The volume of a single human being is actually very small, 1.5 cubic meters can hold it.

Since all the devices are pre-designed and the turtle shell is ready-made, the whole project adds up to a lot, and it is actually not too difficult.With the help of the production capacity of Universal Factory, nearly 2 workers were transferred. After six months of preparation, the basic work was successfully completed.

The last step is to send this heavy turtle shell to the sky!

The outer space of the planetary fortress is the underworld corridor.

As long as you fly too high, you will fall into the corridor of the underworld, so there is no need to look for space cracks, not to mention, people can't find space cracks that can fit a huge turtle shell.

However, it is impossible to complete this task by relying on the launch ability of human beings alone. The mass of 438 million tons is too large, which is no different from a mountain.

Even the most powerful rocket is far too far away.

Therefore, it is still necessary to rely on the power of the ceramic giant to push this turtle shell into space.

On this day, after accumulating energy for a whole day, Lu Yiming transformed into a ceramic giant, and sent this huge turtle shell steadily into the corridor of the underworld.

So far, the manufacturing plan of the giant spaceship has finally come to an end.

The time from planning is a full 18 months, and the entire manufacturing cycle is only a short 6 months!

And the next project, Human Compatriots Search Project, officially...began!

"Everyone, the Taihang Mountain, the first exploration spaceship in the Yinworld Corridor, is officially completed! What a gratifying day! Let us sincerely thank the [-] laborers for their hard work and dedication!" Ding Yuan said on the podium, his face Said in a flushed voice: "We have established a firm foothold in this world, and the next project to start is to find a plan for fellow human beings!"

"We urgently need more compatriots to participate in the great history!"

clap clap clap!

There was warm applause from the audience.

"It's been a fantastic year. We didn't expect that we would be able to manufacture a spaceship in the corridor of the underworld so soon. And the size and specifications of this spaceship are beyond our imagination." Lu Yiming couldn't help but sigh with emotion.

A few years ago, where could people obtain phenomena, and now they can manufacture spaceships?It's outrageous!

An expert sitting next to him said: "No, no, in fact, this spaceship is still very crude, a simple version of the spaceship, it is really just a simple version of the spaceship. It is far inferior to the real spaceship, and we also used a lot of The ready-made products are manufactured so quickly."

"It's impossible to really want to live comfortably."

"By the way, our launch method is also unconventional. With more than 400 million tons, it can only lie on the ground through the previous launch methods such as rockets and space shuttles. How can it fly to the sky?! Hey, it's incredible The launch method!"

This expert is still lamenting that the original earth civilization, with its scientific and technological strength, was able to manufacture spaceships.

There is no problem with larger space stations. The biggest trouble is actually the launch.

Even the most powerful rocket, the Saturn 5, has a thrust of 3400 tons, which can push more than 100 tons of objects into space.The cost of launching far exceeds the cost of manufacturing the spacecraft.

As a result, the launch of the giant turtle ship can be solved by brute force now, which is really an impermanent world.

Lu Yiming smiled, feeling a little embarrassed.It is true that the shell, the engine, the energy source, the most important things are all ready-made.After building this spaceship, it is difficult for the next one to be so fast. After all, there are only 6 high-thrust anti-gravity engines, and 4 of them have been used up in one spaceship.

And the launch method is through his own transformation, slowly flying, and abruptly bringing it into the sky.

It was unimaginable in the past, and launching is always the most difficult.

The expert also said: "The combination of supernatural means and technology is really promising. In fact, it is no longer a problem to build a moon base."

"No, no, the next plan should be to build a better ship." Another person said, "The giant turtle ship is too rough to generate oxygen by itself, and the interior is full of hibernation chambers, which can only last for two years at most. Ecological balance. Next ship, we have to come up with a real spaceship."

"It makes sense. Our form is very severe, and we can't relax at all."

Ding Yuan introduced the next part of the plan in a good mood on the stage.

He cleared his throat, "Everyone, please be quiet for a moment, the meeting has officially started, and there will be no more praises, we must race against time now."

Everyone fell silent.

"As you can see, the manufacture of the giant spaceship Taihang Mountain is basically completed. This is the first spaceship capable of exploring different worlds in our human history. In the next month, a small amount of rectification will be required. and renovations."

"This work should be able to be completed on time."

"After the details are perfected, there are still 5 months before the daytime of Yanghe. According to the prediction of experts such as Professor Liu, there will be almost no possibility of space tides in the next five months, so it is a good opportunity for exploration. .”

"If our compatriots are still alive, there is a high probability that they will stay in a certain world temporarily to avoid the night of Yanghe."

"So this period of time is a good time for us to attack."

"If it's daytime, and he runs into the Yang River again and doesn't stay in a certain world, it will be difficult for us to find them."

"That's right." Lu Yiming nodded, "According to Xuanwu's divination, our compatriots seem to be still alive, but they are not doing well, and their lives may be in danger at any time."

"The specific direction has also been roughly calculated. Although Xuanwu was unwilling to follow us, he helped us make a compass."

"Using the compass to guide the direction, there is a high probability that we can find that special world. It will not be too far away. The distance in the corridor of the Yin world is not the same as the distance in our reality. The space there is folded. It will arrive in a month."

"As for the risks in the corridors of the underworld, we can only take one step at a time..."

The Yinworld Corridor and Yanghe are connected. Since Yanghe is at night, it also means that the Yinworld Corridor is more dangerous, and it is possible to encounter a large number of monsters.

Fortunately, the Sea of ​​Clouds has absorbed so much heritage, and its combat effectiveness has leapt. It is no longer a refugee civilization in the ordinary sense. Even if it fights hard at night, it still has a high fault tolerance rate.

At this time, a member of the military said: "Lu Li, after you leave, the defensive strength of the capital of the sea of ​​clouds will drop a lot. If there is a risk, what should we do?"

Lu Yiming thought for a while, then shook his head and said, "Our planet has a silent field, and almost all superpowers will be weakened, so the probability of risk is not high."

"In addition, the little golden dragon has grown up and studied with Xuanwu for half a year. It already has a mental strength of more than 30, which is a huge improvement. If a war really breaks out, it will be of great help."

In fact, according to the expert's simulated war, even if after Lu Yiming left, all the surrounding countries rebelled, including Xuanwu and the dragons of the Jin Kingdom all launched attacks, and the capital of the sea of ​​clouds would have enough ability to suppress them.

Just a shield of 50 mental strength and nuclear weapons is enough to be invincible, not to mention the addition of "sky eye light waves", paralyzing venom, powerful spider webs and other big killers, in this case , there should be no problem without Lu Yiming.

"For this voyage, we will take the head of the Horned Demon to reduce the risks along the way."

The "Horned Demon" is a huge evil god that was killed later. After its head has been processed, it will exude a very high mental deterrent.As a major trophy, its greatest role is to deter a series of smaller monsters.

What people are most afraid of is not the appearance of powerful monsters, but the appearance of millions, or even hundreds of millions of monsters!This group of monsters is actually quite common.

The ants killed the elephants more, and they really encountered a huge group of monsters. Even Lu Yiming, who turned into a ceramic giant, might not be able to beat them.

Therefore, bringing the horned demon's head can reduce a lot of risks.

"The capital of the sea of ​​clouds has a full range of heavy weapons. Even if it encounters a group of monsters invading, it should be able to resist for a long time."

"That's right, it's true. Take it with you."

"What is the current situation of other civilizations? They should be considered reliable, right?" Another question was raised.

Chapter 622 Taihang Mountain

Speaking of this, a government official felt a little funny and shook his head, "Don't worry so much, the probability of these civilizations' mutiny is almost negligible. In almost all countries, people's quality of life has greatly improved compared to before."

"Living in the world, the greatest need for a person is to survive. It is a fact that people can live better if they follow us. They will not rebel unless they become insane, or go mad collectively under mental attack."

This kind of improvement is really terrifying. Most of the countries used to be in a state of abject poverty and couldn't even get enough to eat. Now they have at least established a certain industry and can get enough to eat.And the capital of the sea of ​​clouds controls the power of public opinion, and every time a new company is established, it will publicize it on a large scale.

Therefore, these ancient people felt that it was because of the existence of the capital of the sea of ​​clouds that they could eat enough.

Going to work in a local company is already something that these ancient people have been thinking about.

For most people, eating enough is already very difficult.If most people can eat enough, it can be regarded as a peaceful and prosperous age.

The next thing to do is to eat well and dress warmly. How could this be imagined before?

In the face of higher and higher quality of life, it does not matter who is the ruler.It is human instinct to seek advantages and avoid disadvantages, so the possibility of betrayal is extremely low.If a certain king really proposed to attack the capital of the sea of ​​clouds, it is estimated that the people under his command would be the first to riot.

Another person said another thing: "The old tortoise in the giant tortoise country is trying to settle in the capital of the sea of ​​clouds! If you fool around for a while, maybe it will come here willingly. It is very important to the students in our university. Knowledge, I am really interested, I have never seen a turtle who studies so hard!"

"It studies for 20 hours a day and has only four hours for rest."

"It wants to participate in our college entrance examination, and rely on its own strength to enter the mathematics department."

"Naturally there is no problem with the college entrance examination...the premise is that it can be admitted."

"How about those dragon education?"

"Golden dragon is improving very fast, and has learned a lot of skills, especially the progress of divination ability is really fast. Like the black dragon of the Great Jin Kingdom, it already has some dark foresight ability. Golden dragon should have similar ability, so it is quite suitable of."

"However, Jiaolong...haha, it also has some effect. Jiaolong has become more patient, shut up in the room and meditate all day long, can you not be patient?"

Everyone laughed and deeply sympathized with the tragic experience of those little dragons.

Jiaolong is stupid and mischievous, but now he is being educated, which is a good thing.

Usually no one can control them, resulting in a stubborn personality.Jinlong can't do it either. As the leading brother, Jinlong really spoils them too much.

Normal humans have nothing to teach them.

But now an old tortoise appeared, these flood dragons couldn't beat them, and they couldn't escape.

Another professor introduced the value of basalt: "...the value of the old turtle is very high! We found that it can emit a natural spiritual force field that makes people calm and calm."

"When engaged in brain learning and research activities around it, people's patience will increase by 50%-60%, that is, human beings can endure more boring work, and their resistance to some repetitive training will be reduced."

"In addition, it may be because of this special force field that the activity of the brain can also increase by about 10 percentage points. It may be caused by certain components in the blood."

"We did a controlled experiment on this phenomenon. Two groups of children with almost the same grades, one group studied in the capital of the sea of ​​clouds and received guidance from famous teachers, and the other group studied with the old turtle. The strange thing is that the final average grade, It turns out that the children around Old Gui have improved a lot!"

"What an unbelievable phenomenon! Our famous teacher is actually inferior to the mental force field of this turtle."

"It's not just a mental force field. Those who are close to vermilion are red and those who are close to ink are black. It is indeed a hardworking turtle. The spirit of hard work can infect other people."

Ding Yuan said with a smile: "That's really...you have to fool around! If this turtle is put in the university, won't it be able to train more talented students?"

"Yes, even in the laboratory, researchers' work efficiency will increase."

"What is the coverage area of ​​this force field?"

"It's hard to say, let's say it has a radius of one kilometer. The further the outer area is, the worse it is."

Lao Gui's hard-working spirit is indeed worthy of everyone's respect.

Its IQ can be considered smart, but it still cannot be compared with the top human geniuses.

Since learning about advanced mathematics, its learning speed has also slowed down.

The water of advanced mathematics is too deep, and the intelligence of normal people can only understand some basic analysis. The legendary abyss of mathematics, even if it takes a lifetime, can only understand a superficial.