metaverse evolution.

Chapter 900 The crisis is coming

[I wish all readers a happy Mid-Autumn Festival, and may all their wishes come true, complete and perfect. 】

Chu Fei's meeting with the Holy Spirit High Priest was a friendly meeting, a historic meeting, and a candid exchange. Both parties were very satisfied with the final result.

After half a month of negotiations, Chu Fei obtained a lot of core information about the Holy Spirit, such as relatively complete soul gene technology, various methods of soul cultivation of the Holy Spirit, soul creation technology, and even some Gaia secret realm construction technology, etc. - Note: They are all medium, low-level versions or obsolete versions, and some key technologies have been castrated;

Correspondingly, Chu Fei also provided many techniques and even assisted the Holy Spirit in repairing many techniques, such as soul practice, mathematical theory, alchemy methods, etc., which are all extremely critical - Note: Master Chu said that he is very familiar with leaving a backdoor.

Finally, the two parties signed a friendly mutual assistance agreement at the scientific research level, and Chu Fei returned home with a full load.

For Chu Fei, it doesn’t matter whether the technology is outdated or not. What matters is the finishing touch, the “stone” that can be used to polish jade. Now that he has this stone in hand, Chu Fei feels that the remaining technical information of the Holy Spirit is no longer very attractive.

Before returning, he found Wang Bing and toured the capital of the Holy Spirit and several large cities together, gaining a deep understanding of the culture of the Holy Spirit.

Compared with the "confidence" of the Yanhuang Federation, the Salon civilization emphasizes "external trust".

Confidence: Nothing in the world is difficult for one who sets his mind to it. Don’t be afraid of the flood, just control the water!

Foreign letter: Everything is arranged by God, everything is for the best, don’t be afraid when the flood comes, pray to God.

Two completely different cultures gave birth to completely different science and technology. Therefore, the technology from the Holy Spirit was a great inspiration to Chu Fei and greatly broadened Chu Fei's thinking.

After returning to the Arctic City, Chu Fei went straight into the frantic research process. As for the governance of the outside world, of course, it was left to Jiang Guangyuan and others.

Chu Fei only needs a little bit of medicine and technical authorization to harvest large amounts of resources from Jiang Guangyuan and others.

At the same time, the "Solar Exploration Project Ground Research Center" headed by Chu Fei continued to expand wildly. This time, Chu Fei planned to recruit tens of thousands of people worldwide to double the size of the research base.

But just as the recruitment began, Chu Fei received the encrypted intelligence sent by Xue Xingyu. The intelligence was encrypted using the sixth-generation quantum computer, which could effectively prevent others from stealing it.

After decompressing it using a sixth-generation computer, Chu Fei obtained an important piece of information: the three major groups took action, and a fleet set out from the Dragon and Tiger Twin Stars!

However, Venus itself is managed by three major groups: Mercury Group, Golden Moon Group, and Xinghai Development Group.

Although Xue Xingyu belongs to Xinghai Development Group, due to the reasons he told Chu Fei - fleeing and his parents being senior executives of Yongsheng Technology Group, Xue Xingyu is actually outside of Xinghai Development Group.

Previously, Xue Xingyu did cooperate with Venus to research plasma bombs and launched attacks from space, but in essence, Xue Xingyu's fleet was a scientific research fleet.

In addition, Xue Xingyu and Chu Fei were in cahoots, so they refused to continue attacking Qimingxing. But because of their status, they would not help, so they were in a state of not helping each other.

In this way, the power of the three major groups in Morning Star is only a few representatives and the base on Shuiyue Star; if they want to "correct" Morning Star, they need to dispatch troops from the rear.

The gravitational string channel around Venus has been destroyed, and it will take at least four months for a spacecraft to fly from the nearest two stars, Dragon and Tiger.

Wait, the Venus Star is in the first planetary orbit, the Xianyun Star is in the second planetary orbit, and the Dragon-Tiger Twins are in the third orbit. Why are the Dragon-Tiger Twins the closest ones?

Because, right now, there is the sun between Xianyun Star and Qimingxing. If the fleet wants to fly from Xianyun Star, there are two directions:

One is to chase after the planet in the direction of its revolution. The total distance will exceed 100 million kilometers. During the pursuit, the gravitational slingshot effect of the sun's gravity can be used to quickly chase after the planet.

One is to start from Xianyun Star and fly in the opposite direction to Venus Star. The journey can be shortened to 76 million kilometers, but the initial velocity of the planet's revolution must be taken into consideration, so the fleet's speed will be much slower. Once the speed is lower than a certain limit, not only will it be unable to take advantage of the sun's gravitational slingshot effect, but it will have to worry about being captured by the sun's gravity.

So the safest option is the first one, but with the current somewhat backward scientific and technological level of the Tenglong Galaxy, it is not an easy task to hastily travel hundreds of millions of kilometers. Apart from anything else, the estimated pursuit time is five months.

On the contrary, at this time, the distance between the two planets, Acanthopanax and Venus, is quite large, and by utilizing the relative speed between the two planetary systems and the gravity of the sun, it can be safely reached in just four months; in extreme cases, three months is not impossible.

In addition, Dragon and Tiger Stars was the base camp, and the industrial scale here was larger, so the fleet set out from Dragon and Tiger Stars. But in a hurry, the scale of the fleet was not large.

In short, Chu Fei and other "rebels" only have four months, or even three months!

This time, Xue Xingyu will not take any action. Xue Xingyu said it very clearly. If we can't even deal with a fleet, then Master Chu, you'd better return to the spaceship quickly and we will make a long-term plan.

After reading the news, Chu Fei pondered for a while and quietly found Jiang Guangyuan to discuss. There are many spies on the Venus Star now, so this matter must be kept secret.

When communicating with Jiang Guangyuan, Chu Fei did not say where the information came from, but just said that there was such information.

After listening to this, Jiang Guangyuan asked, "Who is the commander-in-chief? How many experts are there in the fleet? How many ships and crew members are there? What are the ship parameters, attack power, weapons and equipment, etc.?"

Chu Fei spread his hands, "It's already great to get this information. How about you use your connections to see if you can get more information?"

Jiang Guangyuan was silent. He had to admit that it was indeed very good that Chu Fei could get this information.

After a moment's silence, Jiang Guangyuan asked again: "Where is Xue Xingyu's fleet in space?"

"They are not participating in this military operation. They have already begun to speed up and leave the vicinity of Venus, preparing to re-enter the perihelion orbit and explore the star. After all, this is only a scientific research fleet, not a combat fleet, and it is not even a pioneering and exploration fleet."

"They're running damn fast!" Jiang Guangyuan muttered, "In this case, we need to build an astronomical telescope to search for the location of this fleet, and then we should attack in advance."

"Attack in advance? How? Is it an electromagnetic cannon?"

"Yes, it's the electromagnetic cannon. The resistance in space is almost negligible, and the electromagnetic cannon shells can keep flying. As long as we calculate it well, we can use the electromagnetic cannon to kill the fleet tens of millions of kilometers away. In short, we should try to avoid close combat."

Chu Fei nodded, but then asked: "What if the other party launches an electromagnetic cannon?"

"War is not a big deal. Just fight. Either you win and survive, or you die and it's all over!"

Chu Fei:......

I didn’t expect that it would be commented on by an old turtle that has lived for thousands of years.

What is this? The longer you live, the less you fear death?

Chu Fei's mind wandered, and he thought of a theory: immortality may be a curse. Humans are not born immortal. Although everyone desires immortality, our civilization, kinship, personal souls, social and historical inertia, etc., do not support "immortality". Therefore, some people often feel that "I have lived enough".

But on the surface, Chu Fei looked serious: "Senior is right, who dares to say that this kind of thing is 100% safe, just fight and it's over!"

Afterwards, the two had a brief discussion and found that the situation was still very serious.

There are only a dozen or so aerospace planes that can enter space now. Most of them are used by senior officials and their combat effectiveness can be ignored!

Previously, due to restrictions from three major groups and many contractors, aerospace technology was not developed on Venus.

It is quite difficult to achieve rapid growth in a short period of time nowadays.

Fortunately, the accumulated technology was good after all, especially in the Antarctic City which was captured first, with a complete production line, and a solution was found quickly: the electromagnetic cannon.

Using super electromagnetic gun technology, supplies can be launched directly from the ground into space.

The technologies are all ready-made, and thanks to the war with the Holy Spirit, a lot of special technologies have been accumulated.

While everyone was busy preparing, Chu Fei was surprised to discover this problem: if there hadn't been the invasion of the Holy Spirit, no one would even have had this kind of weapon technology!

The entire Venusstar has been ruined by the contractors.

Fortunately, Chu Fei had already shared a lot of technologies, especially the "ultra-pure iron (metal)" technology, which enabled Venus to achieve a breakthrough in its material technology.

In order to speed up, Chu Fei also contributed a lot of technologies, such as 3D printing - when the production line is insufficient, 3D printing is the best technology.

Especially for atomic-level 3D printing, the printed materials are strong enough.

The 3D printing technology contributed by Chu Fei combines some folding technology with ultra-pure metal technology to forge weapons and equipment with "super-dimensional technology".

The entire Morning Star began to go crazy. People who had been suppressed for thousands of years roared in their souls. Chu Fei saw a miracle happening.

In just one month, everyone transported a full five million tons of supplies into space. In space, a large astronomical telescope has locked onto the fleets of the three major groups; there are also electromagnetic cannons suspended in space under emergency construction, and a full ten electromagnetic cannons have already completed debugging.

At this moment, Chu Fei was suspended in space, quietly watching the spectacular scene.

On the earth, on the terminator, there were constant flashes of lightning, and then one-meter-sized packages were shot into the space, and after entering the space, they just happened to have an orbital speed. Then, unmanned aerial vehicles in the space went over to "fish them out" and brought them to the designated location.

Some of these unmanned aerial vehicles are only half a meter in size, with flames erupting behind them. They accelerate the supplies to the designated location little by little, and then someone refuels the aircraft, and these small aircraft continue to shuttle.

At an altitude of tens of thousands of kilometers in space, ten electromagnetic guns have been assembled and technicians are conducting final inspections and calibrations.

Each electromagnetic cannon is over two hundred meters long, and the super-long "barrel" is in the shape of a trident - yes, the technology still comes from Chu Fei.

The "caliber" of this trident-shaped electromagnetic railgun can be freely adjusted between 1 cm and 30 cm.

There are four types of shells fired by electromagnetic guns:

One is a depleted uranium bomb, which turns into a molten state after encountering resistance and burns through the armor;

One is a super-hard tungsten steel bullet, a model of violence;

One is shotgun shells, which will disperse only after flying to a preset location and contain chips and explosives.

There is also an experimental one, which is a "high-density projectile" jointly refined by Chu Fei and the master of weapon refining of the cultivators. This projectile is very small, the size of a thumb, but its mass is more than 18 kilograms and its density is as high as kilograms per cubic centimeter.

An engineer said that the inspection was completed and there were no problems. Chu Fei personally inspected it again to confirm that it was intact.

After the ten electromagnetic cannons were inspected and started to aim at the target, the astronomical telescope now had a new purpose - locking onto the spacecraft.

The fleets of the three major groups were still more than 60 million kilometers away from the Morning Star. The fleets advanced very carefully, not going straight, but moving in a spiral without any regular pattern, which could greatly avoid sniping from space.

But Chu Fei and others didn't care. After adjusting the approximate direction, the electromagnetic cannon began to roar.

The new cold nuclear fusion device provided by Chu Fei became the best power for the electromagnetic gun. The electromagnetic guns flashed with electric light, like the scepters of gods.

The bullets flew out like lightning and disappeared into the vast space.

Each time the electromagnetic gun fired, there was a huge recoil, and it needed to be readjusted and aimed again, a process that took more than 20 minutes, and then it needed to aim, store energy, and attack again. Comprehensive calculations showed that it would take at least half an hour to fire once.

Chu Fei looked at the distant space and thought of a movie he had seen at Dawn College: a battle between two interstellar civilizations, caused by an electromagnetic cannon shell of one civilization flying for thousands of years and hitting the life planet of another civilization, directly blowing up the life planet.

Although these electromagnetic cannons are not so powerful at present, their exit speed far exceeds the third cosmic speed. If these shells cannot be intercepted, they will continue to fly out of the Milky Way until they meet unlucky people.

This kind of electromagnetic cannon attack was strictly prohibited in the former Yanhuang Federation. But now, who cares about it?

More than four days passed quietly, and the number of electromagnetic guns increased to 17 and the number of astronomical telescopes increased to three.

This is how technological development works. It will be very slow in the early stages, but once the production lines and industrial chain integration are completed, it will explode, and the speed will get faster and faster in the future.

Chu Fei looked at the image in the astronomical telescope. According to the calculated data, the electromagnetic cannon's projectiles should have met the fleet by now, but the fleet was unharmed.

This is understandable, but disappointing.

Attacking an irregularly moving fleet from a distance of 60 million kilometers is like shooting a mosquito with a sniper rifle. It is a stroke of luck to hit it.

The only way is to increase the attack frequency and density of the electromagnetic gun.

Another day passed, and suddenly cheers were heard. A spaceship was marked on the image of the astronomical telescope.

Chu Fei checked and found that the spaceship was rolling unnaturally, with faint fragments of it seeming to collapse; then the surrounding spaceships began to separate, supported by a protective shield.

The spacecraft dispersed, and then another spacecraft was seen shaking violently.

Chu Fei silently calculated: The fleet is still more than 50 million kilometers away from him, and the speed of light also takes more than two minutes and forty seconds. In other words, the damage to the spacecraft seen now happened two minutes and forty seconds ago.

The gunners' cheers were heard on the communication channel.

But at this moment, Chu Fei discovered that the fleet began to slow down, but he did not see the tail flame of the spacecraft.

There are two possibilities for the fleet to slow down. One is to turn around and run away, in which case the tail flames of the engines can be seen.

If there is no tail flame, there is only one possibility - the opponent launched an attack with a lot of recoil. And there is only one kind of such attack: electromagnetic gun!

"The fleet fought back." Chu Fei spoke slowly, but without any worry.

The electromagnetic cannon's attack would take at least one day to reach here, based on the technical calculations Chu Fei obtained from Xue Xingyu.

Within a day, Chu Fei had returned to the ground.

Once you reach the ground, just stay on the sunny side.

The enemy fleet came from the side not facing the sun, and the shells could not hit the side facing the sun. Unless you are extremely unlucky, there is nothing you can do.

The so-called extreme bad luck is: there is a very small possibility that the electromagnetic gun just hits the surface of the atmosphere, and then an effect similar to the refraction of light occurs - slowing down and reducing. This possibility is almost non-existent, but if a person is unlucky, then he can only blame his bad fate.

Chu Fei inspected in space for more than ten hours and returned to the ground leisurely.

In fact, it was not dangerous to stay in space. In a day, the position of the electromagnetic cannon had already been changed. If you want to aim at the slender electromagnetic cannon from a distance of 40 to 50 million kilometers, the hit rate is infinitely close to zero.

Unlike outer space, the space near a planet is distorted; the space-time distortion rate around the Venus Star is about one billionth, one hundred million meters is 10 kilometers, with an error of 1 meter (Note ①).

The gravitational pull of a planet can easily reach 400,000 to 500,000 kilometers - this is how the moon is attracted.

Therefore, it is very difficult for the fleet to aim the electromagnetic cannon attack.

Half a day after Chu Fei returned to the ground, there were a few faint meteors in the sky. They were electromagnetic cannon projectiles fired by the enemy, which finally entered the atmosphere. These electromagnetic cannons were too fast and flew away directly by the atmosphere, or melted in the atmosphere.

There were also shells that hit the planet's eternal night zone and shattered the glaciers. But this ordinary electromagnetic cannon could not have an impact on the planet.

Two days passed in the blink of an eye, and an astronomical telescope discovered the two stars, Dragon and Tiger. Another fleet set off, and the size of this fleet was similar to the previous one!

[Note ①: The data comes from the Internet. The value of the space-time curvature around the earth is fuzzy and it is uncertain whether it is true or false.] (End of this chapter)