Tomorrow is coming soon, for the four of them, basically all night without sleep, although the voyage requires a lot of energy, but the last night, they are also full of thoughts in their hearts, they can't sleep at all, similar to sleeping late last night, this morning, the four of them also got up very early.

Last night, the four of them also carried out a careful examination according to the final procedure, this time it was not a drill, careless, once there was any accident, in space, the possibility of them surviving was simply minimal. This also makes them have to be cautious, even if it is a decimal point, they dare not let go, and carefully carry out their own inspections.

Time is running out, their respective equipment is ready, for the four lonely people, they actually don't have much to pack, each one carries more, I'm afraid it's something unique to the earth, which can make them always remember the direction they came from and the place where they finally came.

Liu Xuan is a special person, different from the other three people, on this planet, in the past time, he also has his own very unforgettable time, this time, Liu Xuan is actually basically the same as the original approach, and he also prepared his two photos, in fact, these two things have never left his side at all.

This is a talisman for Liu Xuan, but also a good memory, in the place of difficult survival, Liu Xuan also relied on this to find his hope of survival, for Liu Xuan, it is a hidden hope, he also hopes that he will reach the peak of mankind under the witness of these people, and now his dream will soon come true.

A pinch of loess, the four of them all coincidentally carried a thing, this thing is a miss for them, there is a saying in ancient times, fallen leaves return to the roots. Once they go this time, the future is long, and no one knows what danger awaits them, and it is unknown whether they will come back or not.

Death, after them will always be by the side of the four of them, they don't know, at what point, their lives will come to an end, maybe none of the four of them can come back, this piece of loess in their hands, will be with them, facing death. Always with their homeland, this is their simple and naïve but implied sad thoughts.

As soon as this trip goes, no one knows when they will come back, what they should do, they have already completed it early, this is the last thing, and it may even be a last wish, the future is uncertain, but they will not retreat, this is their common wish, this is the pinnacle of human science and technology.

The morning was still a little cold, the four of them were dressed in their simplest clothes, watching the sun gradually rise in the east, just like last night, they were silent, after reading it, they turned away and went about their own business again, this was their last day on earth.

According to the plan, the time for the "Discovery" to lift off from Earth is in the evening, and the daytime time is their last time, and they need to be at the end

After doing their own thing, they can't leave the earth with regrets.

Liu Xuan didn't know what the other three were doing, he just sat silently on the first floor of the experimental building, this is their daily resting place, only Liu Xuan sat alone next to the wide table, holding a cup in his hand, tasting this unique taste, if nothing else, this taste is difficult to experience.

This is tea, with Liu Xuan specially found tea brewed, don't think that this tea is very valuable, on the contrary, this is a relatively inferior tea, with the development of the economy, the improvement of people's living standards, this inferior tea is almost extinct, Liu Xuan finally found it.

This is his memory, when he was young, the family did not have much money, but his father liked tea very much, but he was shy in his pocket, so he could only buy this kind of tea to taste, with the extension of time, this taste was slowly engraved in the depths of Liu Xuan's memory, he always thought that after lunch, his father would always sit in the sun, drink tea, and bask in the sun. At that time, Liu Xuan's father had just joined the aerospace industry, and he still had a lot of time to rest, but with the gradual prominence of Liu Xuan's father, that scene was finally swallowed up by the long river of years.

However, that is Liu Xuan's best memory, Liu Xuan is always tasting this kind of tea, reminiscing about his happy life when he was a child, although he is not so rich, but the feeling of family affection around him, Liu Xuan now understands, how rare it is, no matter how Liu Xuan looks for it, he can't go back to that time.

The tea is a dull green, but from the color of the color, I know that it is not a good tea, but what Liu Xuan likes is this mouthful, take a sip gently, the tea bursts out of its own taste in his mouth, first bitter, then a trace of sweetness, Liu Xuan feels the passage of time, immersed in his own memories.

But time will never wait for anyone, in the universe, below the sixth level, maybe time is the fairest thing, no matter what level of race, they all need to accept the polish of time, and over time, transcending time is one of the criteria for them to reach a higher level.

The planned time came in Liu Xuan's slow waiting, no matter how reluctant Liu Xuan was, Liu Xuan and his three friends, who were the companions of this journey, finally put on their space suits and logged in to the "Exploration" that they had long dreamed of, this was their last moment, in Liu Xuan's own words, this was their last down-to-earth moment.

But anyway, the time has come, they can take this "Discovery" after explaining the things on the ground, the high-power thrusters and spare fuel have been prepared, and the benefits of the new thrusters are also shown, even if they carry a lot of things, they are still within the propulsion range of the thrusters.

Lao Gao is the person who is entrusted by Liu Xuan, whether it is the communication technology at that time, or the current they are making

The new propeller used, Liu Xuan handed over the relevant production methods to him, Lao Gao is also the most important technical personnel of the Star Ring Company, Liu Xuan also believes that with the existence of these two technologies, the Star Ring Company will not have any problems for a hundred years.

Wearing close-fitting spacesuits, the four of them sat in a special beam elevator to reach the main body of the "Exploration", after a special design, the layout here is actually similar to their experimental building, especially the first floor, which is simply 100% restored, and even the position of the windows is the same. The only thing that is different is that the scene outside the window is no longer fixed, it is no longer the scene of the earth, and in the future, outside this window is the endless deep space.

This spacesuit actually does not have much effect, the pressure generated by acceleration, they will spend it in a specially designed hibernation system, this spacesuit is more to prevent the hull can not resist the cosmic radiation, this is actually a psychological comfort, the huge "Exploration" hull is unstoppable, want to rely on this special clothing to resist, undoubtedly unscientific.

In fact, this is only the main part of their voyage spacecraft "Discovery", and the related supplies have already been launched into space by special rockets, and there is also a special activity compartment inside, after being combined in space, it is the complete body of their "Exploration", which is also all the things they are about to sail on.

If they are launched together, they also have very strict requirements for the shell, and at the same time, it is also a very huge consumption of their fuel, and at the beginning of the plan, they wanted to use this method to sail the long distance. So far, everything is planned, and the next thing is to wait for the last moment.

This time, Liu Xuan is no longer the commander who commands the launch in the command room, but on the "Exploration", waiting for the expeditionary humans, the four of them may be the first human beings to go deep into space, as for what they have discovered, whether they will come back safely, they don't know.

A place dedicated to the hibernation pod. There are eight hibernation capsules, which are specially designed for emergencies, just in case, as for how many parts of the hibernation capsule are on top of the Explorer, it is estimated that Xuanmu will know it alone, and at the same time, it is also integrated with a deep-sea system, which can help them resist strong pressure.

The entire "Discovery" command room has also undergone a special design, in short, it is like a standing hibernation module, which will also be specially designed for Wang Meng for better operation, and many operation buttons are inside, realizing the idea that it can also be operated in the deep-sea system.

In this way, in fact, there are generally only three people in the special hibernation room, in order to prevent other accidents, in fact, many places in this spaceship are designed to have a command system, which is also prepared to prevent them from being unable to operate the spacecraft in an emergency. In fact, in fact, all parts of the spacecraft can be used as command stations, after all, the operation stations can be projected to various places. sole

The difference is that these command stations are not specifically designed for deep-sea systems and hibernation systems, which means that when they are accelerating, only the chief command station can be operated. Of course, as for what other hidden settings, only Liu Xuan and Qin Ming can understand, after all, these things are designed by them.

The countdown began, and the entire "Exploration" main cabin also began to count down, and the four people also arrived at their own positions, Wang Meng was in the special command room, and the other three people were in the hibernation cabin specially customized by Xuan Mu for himself, and a minute ago, they had already turned on the deep-sea mode.

The four of them were all soaked in green liquid, which was also a deep-sea liquid, and it was also a nutrient solution, and Xuan Mu didn't know what means he used to merge two things with different purposes, and it was also a recycling, and these liquids could not be used at such a time.

In the command room, Wang Meng is also in the deep-sea liquid, and it is the first time for them to ride such a high-power thruster into space.

For their own safety and to prevent themselves from being unable to withstand high pressure, this is the reason why the deep-sea system was turned on in the first place, in fact, some specially trained astronauts can withstand the speed of leaving the earth. Liu Xuan, the four of them have not undergone professional systematic training.

At the end of the countdown, the four of them didn't have any special feelings, they just felt that they were slowly shaking around them, this is the performance of the thrusters being lifted into the air, such a performance, it only ended after ten minutes, they have broken away from the gravitational pull of the earth and entered space.

After the end of the deep-sea system, the four of them began to do their own thing, and they were already very close to the material warehouse, and the four of them had to control many places at the same time, but it was not possible to rely on the power of Wang Meng. Of course, docking this kind of thing, the failure rate is now very low, just by relying on the computer itself, it can also be docked, but in order to be 100% successful, Liu Xuan finally decided to do it manually and automatically.

The whole docking process lasted for an hour, there was no danger or danger, under their control, the two parts were combined into one, the complete "Discovery" was completed, and next, it was up to Wang Meng, who were going to move forward at full speed towards Jupiter and reach the wormhole they missed. 、

At this time, the outside of the window, which was originally starry, became slightly brighter. The four of them were idle and had nothing to do, and when they looked outside, their hearts became very warm, because there were two very special things shining on them outside.

These are two monuments, the monuments of the two interstellar wars, at this time, the two monuments turned out to be running just outside their "Discovery", and at this time they were passing by, and the bright light on them seemed to be the fallen Space Force

The soldiers are blessing them.

Seeing the two monuments go into the distance, the four of them are in place, the "Discovery" is moving at full speed, the target is Jupiter, the three major space fortresses have already received the permit, no one will stop them, they are getting closer and closer to their dreams.

The four of them returned to their deep-sea liquid, and then it was Wang Meng's operation time, according to the established route, the thruster started at full speed, and the terrifying speed that he saw on the computer was finally applied to his body, at this time, even if he was in the deep-sea liquid, the four of them also felt different pressures.

Fang Beihai was standing in front of his command platform at this time, beside him was the window of the Earth Fortress, outside, a strong light appeared, compared with the surrounding stars, it was so dazzling, as the commander-in-chief of the Earth Fortress, he naturally understood what it was, it was Liu Xuan's spaceship of the four people, and it was also the new hope of mankind.

"May you go away for half your life and come back as young men." Looking at the "Exploration" that the thruster tail flame was strongly promoting, Fang Beihai also said silently, he now understands that even if Liu Xuan and the four of them can come back, he doesn't know where it is, this may be the last time he sees Liu Xuan.

There is still a long distance between the earth and Jupiter, even if it is Liu Xuan's new thruster, even if they reach the fastest speed in human history, it still takes five hours to get to Jupiter's vicinity, to Europa's side, and the wormhole they have in their hearts is near Europa.

The wormhole itself also orbits Jupiter, at the same speed as Europa, as if Europa and the wormhole were one. The thruster stopped near Europa, and the four of them finally had a chance to see for themselves the true face of the wormhole they missed.

Exiting the deep-sea system, the four of them couldn't wait to go to the window of the "Discovery", not far outside is the wormhole, as in the description of the Federal Assembly, there are many defense systems near Europa, of course, these systems are now closed, otherwise they would have been attacked, which is also the benefit of their special pass to the Federal Assembly.

To be precise, the wormhole is not a "hole", but a ball, which is the wormhole of the three-dimensional world, and it is not pure black inside, it is as dead as a black hole, and it is like another world, with a little starlight, and they don't know that the real distance between these stars is hundreds of millions of light years away from them.

Beautiful and profound, perhaps the way to describe wormholes, is quite beautiful, and there is nothing more beautiful in the universe than this. In Liu Xuan's heart, in the universe, the only thing that can be compared with the wormhole may be the legendary black hole, Liu Xuan believes that they may still have the opportunity to see the wormhole.

"Guys, say goodbye to our galaxy, enter this wormhole, and we'll never have a chance to turn back." Liu Xuan reluctantly withdrew his gaze and said to the three companions.

In one open

When they first set off, they were actually ready for this, they had nothing to say goodbye to, but they manipulated the "Discovery" to take a few photos of the earth, and here it seems that the earth is just a faint star.

After doing the last thing, the four of them are in the command room, there will be no pressure to travel through the wormhole, and they don't have to enter the deep-sea system, they want to see what the wormhole travel is like.

Under Wang Meng's control, the special crossing program was activated, and the "Exploration" slowly approached the wormhole.

In front of the deep wormhole, a small man-made object was rapidly approaching.

(End of chapter)