A huge spaceship is running synchronously in the low-earth orbit of the new earth, looking down from the spacecraft, there are familiar continents and oceans, but because the distance is too far, only mountains and rivers can be identified on the ground, as for the residential area built by Su Yichen and them, it is impossible to see with the naked eye on the vast land.

In a flash, 27 years have passed, and Su Yichen and his wife have stayed on the new earth for 27 years, 27 years is a very insignificant thing for the length of the universe, but from a human point of view, this is not a short time.

The research and implementation of the transition technology has been successful in the past 27 years, and now it is their new Pioneer spacecraft that is operating simultaneously in the low Earth orbit of the new Earth. Unlike its predecessors, the new ship has been modified to be larger, and more importantly, it has the ability to travel interstellar with a jump engine that humans can only dream of.

And now, it is the day they leave New Earth, and although the planet is named New Earth, it is not their real home planet after all. But no matter what, after living here for 27 years, Su Yichen and Luo Yan still have feelings for this planet, and now they are looking at it in front of their eyes, but they will soon be far away, maybe they will never set foot on this planet again in their lives, and they can't help but feel a trace of melancholy in their hearts.

The dwelling built on the new earth is still there, and the daily necessities inside are also preserved, but Su Yichen and his wife both know that time is the most powerful thing to erase everything, maybe not a hundred years, or even just a few decades, their dwelling will be covered by plants on the ground, and then gradually disappear under the erosion of nature.

However, while the above-ground buildings will disappear like this, the underground bases will be preserved forever. Unless the planet is subjected to great changes, such as a huge meteorite hitting the planet directly, causing drastic changes in the earth's crust. Otherwise. Their underground base will always be preserved, hundreds, thousands, or even tens of thousands of years, .......

All the facilities of the underground base, including the equipment, will still operate normally after Su Yichen and the others leave, and it is a brain system that is responsible for maintaining the operation, as well as some robots for daily maintenance. As for their energy aspect, it is very simple, Su Yichen built the base according to the eternal mode when he built it, and all aspects of energy methods such as nuclear energy and solar energy can theoretically ensure the permanent operation of the base. Of course. Theory is theory, reality is practice, and as mentioned before, unless the earth's crust changes drastically, this underground base will always exist.

The reason for this arrangement, Su Yichen also has his thoughts, this is like Ike leaving a base on the earth, for the place where they stayed and lived, Su Yichen also wanted to leave something. In honor of their visit.

Perhaps in many years, this living planet will give birth to its intelligent life, and just like the earthlings, the new intelligent life will become the master of this planet. Then maybe one day, the underground base that Su Yichen and the others left behind will be discovered by the humans here, so that they will know that someone has been here and built this place.

On the bridge, Luo Yan stood in front of the projection. I looked at the new earth, which seemed to be close at hand, as if I wanted to imprint its whole picture into my mind.

"Sentimental?" Su Yichen asked softly. Luo Yan nodded, in fact, Su Yichen's heart was not like this! After all, they have lived in this place for 27 years, and it is inevitable that they will be sad to leave now.

"Let's go......." Luo Yan seemed to have made up her mind, she turned her head away and stopped looking at the projection, and said to her husband with a smile.

Su Yichen hummed lightly. and Luo Yan came to the console and sat down, and at this time, Su Wei was also ready and told Su Yichen and his wife that everything was ready.

The order to depart was given, and the massive Vanguard spacecraft began to leave the small galaxy, leaving the new Earth they were already familiar with. Its target is far away. As for where they can finally arrive, Su Yichen and his wife don't know. For them, maybe it's finding their way home, maybe they're wandering forever in this universe, maybe they're ....... Either way, they are already on their way, and how far it will be is unknown.

Leaving the small galaxy, the Pioneer spacecraft began to sail in a jump fashion. Although this was the first jump flight of the Pioneer spacecraft, before the official flight, Su Yichen and his wife had done countless simulations, and the facts also proved that their jump technology was not as perfect as Ike's spacecraft, but at least it worked well.

After breaking away from the jump, the small galaxy behind them was immediately quite far away, and in front of them was still a universe composed of countless stars, and the huge Andromeda galaxy was almost boundless like the Milky Way.

The Andromeda Galaxy is a mysterious galaxy, although it is not the first time that Su Yichen and they have sailed in the Andromeda Galaxy, but their understanding of this galaxy is only a small part. Their direction is the interior of the Andromeda Galaxy, where the core is located, and it takes a long flight time to get there, even if they already have the jump technology.

During the voyage, Su Yichen sent a message into space, trying to contact Ike. But it turned out to be just as he had imagined, and the messages were lost, and they didn't get a reply from Ike. After all, the universe is so big, no one can know where Ike is now, and it is almost impossible for this means of communication to find each other in the vast universe.

The Pioneer spacecraft tested the ship's condition as it sailed. During the voyage, Su Yichen and the others were not all smooth sailing, and they also encountered some minor troubles. However, these troubles were all prepared and expected before, and it took a while to solve them one by one, and on the whole, everything went well.

A few months later, they had passed through several airspace, and along the way they had not encountered any other civilization in the Andromeda Galaxy, not even a living planet. This situation is also normal for navigation in space, the birth of life is very difficult, and the emergence of civilization is a small chance. For this, Su Yichen and the others are all prepared, but compared to the current situation, they want to meet a cosmic civilization of the Andromeda galaxy again and get a certain amount of communication with each other.

Just like the Dhaka civilization, if you can meet a more advanced cosmic civilization. They might be able to get a map of the Andromeda galaxy so they can navigate this strange galaxy. But these all need luck, at least they haven't encountered such luck yet, but for the entire Andromeda Galaxy, Su Yichen and Luo Yan both believe that they will definitely encounter it.

"There are some failures in the water cycle of the ecological balance system."

Su Yichen walked into the bridge from the outside and said to Luo Yan.

Luo Yan frowned. "It doesn't matter, right?" ”

"Minor problem, one part is aging and has been replaced." Su Yichen replied with a smile, although the New Pioneer spaceship is the best spaceship built by the Earth civilization itself, it has gone through so many years of space travel, especially after several times, including the chase and battle in the red and dark nebula, it is inevitable that some parts on the spacecraft will gradually age and be replaced. Hearing Su Yichen's answer, Luo Yan was immediately relieved. You must know that in the universe, the ecological balance system of the spacecraft is necessary to ensure their survival, especially the water cycle system.

"Where are we?" Taking the tea handed by Luo Yan, Su Yichen's eyes glanced in the direction of the star map and asked casually.

"It's still the previous airspace search." Luo Yan replied.

"Did you find anything?" Su Yichen asked.

Luo Yan shook her head, this is not the first time they have had such a conversation, in these days after leaving the new earth, this kind of conversation often happens.

Su Wei as an intelligent life. It is also the central brain of this spaceship, and the accuracy of his search is extremely high. What's more, the spacecraft is also equipped with another spare brain. to assist Su Wei in her work. Just like now, Su Wei sat in front of the main console, meticulously executing the search task according to Su Yichen's orders.

"Forget it, it seems that there is nothing more worth searching in this airspace, let's go." Su Yichen frowned and said, Luo Yan asked if he would sail according to the predetermined plan or what to say. Su Yichen looked at the star map and thought for a while, and stretched out his hand to a position on the star map: "Let's go over there, go over there and have a look." ”

"Here, why?" Luo Yan glanced intently at the location that Su Yichen was pointing at, and asked a little strangely.

Su Yichen smiled and said no, why. Anyway, they didn't have any goals for their voyage, so it was better to find a random target to take a look, which could be regarded as a chance of luck, so when he pointed his finger just now, he was completely subconsciously moving. Hearing this answer, Luo Yan couldn't help but laugh, her husband was so old and a little childish, but she also understood in her heart that it was because her husband was worried that she was too nervous during the long boring voyage, so she relaxed in this way.

Of course, Luo Yan would not object to Su Yichen's decision, and immediately agreed with a smile, and then they asked Su Wei to prepare for the jump flight, and Su Wei, who received the order, immediately manipulated the spacecraft to adjust the course, and about half an hour later, the Pioneer spacecraft began to open the jump channel, and the spacecraft plunged into the open passage in a beautiful posture, and disappeared in a blink of an eye, and the open passage quickly disappeared, leaving only the remaining space oscillation.

In the jump flight, time is only a moment during the flight, in fact, the spacecraft is stationary at this time, and only the spatial distance between the points is changed. When the ship jumps out of the other part of the passage, which is the destination of the jump, the whole flight is complete.

For Su Yichen and his wife, it is not the first time that they have made a jump flight, they have sailed in this way as early as when they were in the homeland spacecraft. As for arriving at Ike's spaceship, this kind of flight has become the norm. Of course, the new Pioneer spaceship is not as capable of jumping as the Homeland and Ike's Pioneer spacecraft, but this is also relatively speaking, and they are still very satisfied with the current technology.

This time, the jump distance is 92 light years, which is not too long, and due to technical and material limitations, the jump engine of the Pioneer spacecraft cannot jump continuously like the Homeland, its distance is much shorter, and the engine must be cooled after each jump to ensure safety.

Although this is a bit troublesome, it is nothing to Su Yichen and them. Compared to the previous spacecraft that could only sail at curvature, this is already a qualitative change. And now, when the Pioneer spacecraft broke away from the jump, Su Wei reported the status of the spaceship's engines as soon as possible, and the result was of course all good.

"Let's start searching." Su Yichen routinely commanded, this sentence they would say every time they finished jumping, and it was the same now.

After finishing speaking, Su Yichen stood up, he was about to make a cup of tea again, the next search was boring, all they needed to do was wait quietly. But who would have thought that Su Yichen had just stood up and had not had time to make tea, when Su Wei suddenly said something.

"There's a discovery!"

"Oh......." Su Yichen first replied subconsciously naturally, and then he reacted suddenly, turned his head hard, and asked in surprise: "What?" Got a discovery? ”

"There's a discovery!" Su Wei replied repeatedly, and at this moment, Luo Yan's face also showed surprise, of course, they also had surprises.

Su Yichen almost rushed back to his seat, and at this time, Luo Yan had already called up the video data transmitted by Su Wei, and when they saw the image displayed in front of them, the two of them were stunned at the same time, and then dumbfounded.

When Su Wei said that there was a discovery, Su Yichen and Luo Yan thought that they had encountered the cosmic civilization of the Andromeda Galaxy, and even had the expectation and excitement of contact with each other in their hearts. But when they saw the video data transmitted by Su Wei, they knew that their guess was wrong, and the discovery that Su Wei said did not mean that the cosmic civilization that discovered this galaxy, but that there were other discoveries, and this discovery made them very incredible.

In the three-dimensional footage, it was very clear that about 7 light-years in front of their spacecraft, there was a small area of airspace that seemed a little different from the surrounding airspace. If you just observe with the naked eye, there seems to be no difference in the dark universe except for those stars, but don't forget that it is Su Wei who is responsible for the search, and Su Wei is a powerful intelligent life, and his calculation and judgment ability is much more powerful than that of ordinary intelligent brains, so when the search was carried out for the first time, I found that this airspace was different from other airspace. (To be continued.) )