In the vast universe, the Wuheng continues to accelerate forward.

In a huge laboratory, several people are working on the 'wormhole' side of the 'wormhole' together with Science and Zhou Xing.

Zhou Xing sat in front of the test bench, his brain was in a hurry, his hands kept clicking on the holographic screen, and with the assistance of Zhou Xiaozhi, he deduced the energy data of the 'space-time wormhole'.

Unconsciously, half a month has passed since the time of communication with the alien civilization, and the white dwarf galaxy has not sent out any more signals, but in Zhou Xing's heart, it has never left, and the white dwarf star has been watching them like the eyes of a demon.

In the face of this advanced civilization, Wuheng is like an ant, in danger of being crushed to death at any time, and an unprecedented sense of crisis forces Zhou Xing to try his best to strengthen himself.

Fortunately, at a distance of 72 light years, without using the 'space-time wormhole', if the opponent wants to attack, the Wuheng has enough time to react.

As a last resort, it is still possible to activate the wormhole to escape from this universe, but if this is done, the hope of Wuheng returning to the solar system becomes very slim, and who knows how many universes there are.

"Ash, now use this force field value to calculate the ratio by substituting the energy formula. Zhou Xing instructed Zhou Xiaozhi.

"Okay, boss!" Zhou Xiaozhi happily agreed.

Immediately, the data stream on the big screen was densely packed with all kinds of complex numerical formulas.

The theory of "space-time wormhole" was proposed by Albert Einstein, simply put, "wormhole" is a thin tube of space-time connecting distant regions of the universe, dark matter maintains the opening of the wormhole exit, and the wormhole can connect the parallel universe with the baby universe and provide the possibility of time travel.

After decades of development and the perfection of the spatio-temporal energy theory, the tunnel telescope, the tunnel communication instrument,...... Human beings have gradually mastered the technology of shuttle navigation in wormholes in time and space.

However, after being reminded of the unknown civilization and the personal experience of Wuheng, Zhou Xing can confirm that the 'space-time wormhole' not only exists in the universe, but also is a link channel between various universes, and the 'space-time wormhole' throughout the universe is like a network of blood vessels in the human body, with arteries, veins and capillaries, densely packed and intertwined into a network.

Because of the large size of the Wuheng and the Rock, the wormhole was opened through the 'main vein', so they crossed into another universe.

Now, Zhou Xing must find out this 'main vein' so that Wu Heng can return to the solar system, or find the 'fine vein' that goes to the HUIPU001 galaxy, so as not to waste time on meaningless flights.

Cosmos scientist Lin Hai looked at Zhou Xing and reminded: "Mr. Zhou, there is no decisive factor in the ratio of this set of spiral magnetic fields!

"Yes! The amount of transformation of the negative density of antimatter to the dark matter of the axon is the key factor in determining the wormhole. Professor Halls, a quantum scientist, nodded, looked at Zhou Xing and agreed.

"Mr. Zhou, can you check the path of the 'wormhole' through the spiral magnetic field?"

“……。 ”

Several scientists who carried out research together put forward their opinions to Zhou Xing, although Zhou Xing's position in the field of scientific research could not be shaken, but they would never be humble when it was time to speak out, even if they asked the wrong question, it didn't matter, at least they could learn something.

After listening to the questions of the scientists, Zhou Xing smiled slightly and answered: "I know that the amount of transformation of the axial dark matter is the key factor in determining the wormhole, but by calculating the variable value of the spiral magnetic field, we can first check the 'thickness' of the wormhole, determine the wormhole linked to the universe, and then calculate the ratio to know the node of the wormhole change,...... , by controlling the negative energy loading density, the veins of the wormhole can be detected. ”

In quantum theory, the vacuum is not nothing, it has an extremely complex structure, a large number of virtual particle pairs are generated and annihilated at all times, this virtual particle state between two parallel conductor plates in a vacuum has less energy than an ordinary vacuum, and a negative energy density occurs between two parallel conductor plates, resulting in the Kashmir effect, and it is a complex project to find the veins of the 'wormhole' in these variables.

Hearing this, the cosmos scientist Lin Hai nodded excitedly and said, "That's right! Putting aside the complicated transformation calculation, it is possible to distinguish the veins of the 'wormhole' by locking the variable value of the spiral magnetic field. ”

The eyes of all the scientists lit up together, and they deserved to be the most genius scientists in mankind! After Zhou Xing's explanation, they finally understood Zhou Xing's thoughts.

At this time, Zhou Xiaozhi reported: "Boss, the results of the deduction are out!"

Hearing this, everyone was shocked and looked at the holographic screen, if Zhou Xing's idea succeeded, then human civilization's cognition of 'wormhole' has taken a big step.

Looking at Zhou Xiaozhi's deduction data, Zhou Xing narrowed his eyes with satisfaction, and sure enough, he guessed correctly, the variable value of the spiral magnetic field can indeed determine the pulse of the wormhole.

"Mr. Zhou, we have succeeded, according to this set of values, we should be able to avoid the wormhole 'main vein'. Lin Hai said excitedly.

Other scientists widened their eyes and were equally delighted, Zhou Xing successfully found a way to avoid the 'wormhole bubble' by deriving the value of the 'wormhole' spiral magnetic field variable, which means that they don't have to go through another six or seven years of flight, they can use the wormhole shuttle technology to rush to the HUIPU001 galaxy.

"Mr. Zhou, you are really amazing. ”

"It's a pity, we didn't know that the main vein was the universe leading to the galaxy, otherwise we would have been able to go back!"

"Yes, Mr. Zhou, do you have a way to solve this aspect?"

“……。 ”

The scientists looked at Zhou Xing excitedly and asked expectantly.

Zhou Xing has already figured out a way to avoid the 'space-time bubble', but if Wuheng wants to return to the universe where the solar system is located, it still needs to accurately find that specific 'cosmic wormhole' from the many space-time wormholes, and if it goes wrong, they will be lost in countless universes.

Facing the expectant eyes of all the scientists, the smile on Zhou Xing's face disappeared, and he was silent for a while.

Having personally experienced the 'lost universe', we can already determine the correctness of the general theory of relativity, which refers to the diversity of forms of the universe, and the universe is not only one, but also countless independent universes with various characteristics, forming a cosmic tree.

Therefore, once the Impermanence is lost in the Cosmic Tree, it will be difficult to return to the universe where the solar system exists. However, the space-time wormholes in the universe are endless, and it is like finding the most special one among countless identical hairs, and Zhou Xing and others feel tricky.

After being silent for a moment, Zhou Xing looked at everyone and said with some embarrassment: "I'm really sorry, I can't think of a solution to this problem for the time being!"

"Yes, yes! It's too difficult, let's study it slowly!"

"Mr. Zhou, you are already very powerful, if the deduction is okay, we can continue to carry out wormhole shuttle. ”

"Yes, Mr. Zhou, don't be presumptuous. ”

“……”

Hearing this, all the scientists looked at Zhou Xing and persuaded and comforted them empathetically.

Zhou Xing smiled and nodded, looking at everyone: "Well, then let's go on! Confirm the wormhole leading to the HUIPU001 galaxy as soon as possible." ”

"Understood!" all the scientists responded in unison, and then plunged into the study of the 'space-time wormhole' with Zhou Xing.

……

The breakthrough in the field of space-time wormholes means that it will not be long before Wuheng will reach HUIPU001 galaxy through 'wormhole shuttle'.

Another unknown star field, the Rock's exploration of the underground alien civilization of the water blue star has also made huge discoveries.

In the huge command room of the Panshi, Zhou Yu and his subordinates stared nervously at the command screen.

After investing nearly 1,000 sets of laser drills, after seven or eight years of excavation and exploration, the Rock finally unearthed the secrets of the underground world.

I saw that the command screen showed a huge underground space, wide and endless, and the purple light above the underground space was dotted, which was a special landscape produced by the reaction between various crystalline stones and underground rock flows, which was beautiful, and from time to time there were strange beasts flying from the monitoring.

In the center of the huge underground space stands a magnificent giant city, like a super termite nest, the top of the gate is a perfect arched curve, criss-crossing tunnels, the nest city makes full use of the underground space, scattered.

This mysterious underground civilization is finally about to reveal its veil, and everyone is glued to the screen, waiting for the secret to be revealed.

Zhou Yu took a deep breath and solemnly explained to Zhou Xiaozhi: "Xiaozhi, the ground mechanical troops are blocking the underground passage, and the Rock Recommendation System has entered a state of readiness, once the situation changes, evacuate immediately." ”

"Understood, Commander!" Zhou Xiaozhi responded, and immediately, the hull of the Rock shook slightly, pushing the system into a pre-start state.

"Commander, you can start contacting!" Major General Zhang Heng looked at Zhou Yu and reminded nervously.

Zhou Yu nodded and continued to order: "Xiaozhi, let the 'communicator' appear." ”

"Okay, Commander!" Zhou Xiaozhi responded, and in an instant, the monitoring screen moved, the height continued to rise, and a 'bulky' footsteps sounded.

In the huge underground space, a black-gold robot with a hidden location suddenly stood up, took heavy steps, and slowly walked towards the underground giant city.

At this moment, a sharp alarm bell sounded throughout the city, and the intelligent life in the city rioted.

As the 'communicator' approached, the surveillance screen finally revealed the physical characteristics of the underground alien life.

I saw that a short humanoid creature appeared on the screen, looking like a human teenager who had just entered junior high school, with gray-colored skin, a round face with a hairstyle with chrysanthemum petals, wrinkled skin, dark green eyes, thin limbs like dry wood, although the appearance did not meet the appearance requirements of human beings, but it looked quite kind and weak, which surprised everyone.

"Are they the ones who control those biological mechanical lifeforms?" Zhou Yu turned his head to look at Zhou Xiaozhi in surprise and asked.

"Yes, Commander! They're coming on that kind of biological machine. Zhou Xiaozhi responded to Zhou Yudao.

Hearing this, Zhou Yu hurriedly looked at the big screen, only to see that a short alien creature rode on a huge black biological machine, moving and crawling rapidly.

"Stop the communicator from moving forward. Zhou Yu hurriedly ordered.

"Understood!" Zhou Xiaozhi responded, and immediately, the monitoring screen was not moving.

Ten minutes passed, and the alien creature rode and controlled the biological machinery to stop in front of the communicator more than ten meters away, looking at the communicator condescendingly, and suddenly "grunting" to speak, and the voice was very sharp.

Zhou Yu's spirit was shocked, and he hurriedly asked Zhou Xiaozhi: "Xiaozhi, what is it talking about?"

"Commander, the other party is using an ethnic language, lacks language data, and needs to obtain more information to decipher it," Zhou Xiaozhi replied to Zhou Yudao.

"Well, since there is an intention to communicate, then we use the language of mathematics, we use the language of images to communicate with it. Zhou Xing's eyes lit up and he ordered Zhou Xiaozhi.

Mathematical language is the carrier of mathematical thinking, is a kind of expression of scientific thought of the general language and the best carrier of mathematical thinking, mathematical language can be divided into abstract mathematical language and intuitive mathematical language, including mathematical concepts, terms, symbols, formulas, graphics, etc., with certain commonality.

In the context of the communication between two civilizations, the use of digital languages is undoubtedly a very appropriate means.

"Understood, Commander, what are you going to say to it?" Zhou Xiaozhi nodded happily and asked Zhou Yudao.

Zhou Yu pondered for a moment and ordered Zhou Xiaozhi: "First want them to express a kind greeting, and then ask them why they attacked us!"

"Okay, Commander!" Zhou Xiaozhi commanded.

Immediately, the command screen changed, and I saw that a holographic screen was suddenly projected from the eyes of the communicator, and a set of graphic images were presented.

The alien creature's eyes bulged out at the holographic projection, and then it thought for a moment, and drew with both hands at the communicator, looking very anxious, as if it wanted to explain something.

Zhou Yu looked at Zhou Xiaozhi blankly and asked, "What does it mean, can you decipher it?"

"Commander, it was to the effect that the attack was an accident, and that they had manipulated mechanical life out of control and were attracted to food to attack our base. Zhou Xiaozhi answered Zhou Yu's question.

Hearing this, Zhou Yu frowned, "Xiao Zhi, according to the current information, can you analyze the combat power of this race?"

"There is not enough data to draw conclusions, but according to the architecture of the other civilization, they belong to underground organisms and have not developed space technology. Zhou Xiaozhi replied to Zhou Yudao.

"Commander, in this way, we are invincible!" After listening to Zhou Xiaozhi's answer, Major General Zhang Heng looked at Zhou Yu and said excitedly.

Zhou Yu nodded happily, looked at Zhou Xiaozhi with a serious face, and ordered: "Ask it, since the biological machinery is out of control because of 'food', then how did our soldiers die? If you don't want to start a war with us, you must make compensation." ”

"Understood, Commander!" Zhou Xiaozhi responded.

Immediately, the image projected by the communicator's electronic eye changed, and the image of the fifth team killed in the attack was projected along with it.

Seeing this, the alien creature's face changed drastically, and it anxiously began to explain with its hands and feet.