The cooperation between the earth civilization and the blue star civilization was finally successful, and the two civilizations reached an agreement on the joint exploration of the Andromeda galaxy project, the earth civilization will provide the correct wormhole coordinate location and include various detailed data and information, and the blue star civilization will provide the necessary scientific and technological and military support as the new galaxy to lead the exploration, and for the interests of the Andromeda galaxy, the two sides have also successfully formed a plan, you must know that a Andromeda galaxy is no less than the size of the Milky Way, its resources are extensive, not to mention the earth civilization and the blue star civilization, Even if the entire galaxy is shared by cosmic civilizations, it is more than enough.

After the successful completion of the negotiations, the two sides soon began to form a joint organization to explore the Andromeda galaxy with this organization as the main body. This is a major event that is undoubtedly important to both cosmic civilizations, not only with the participation of the military of both sides, but also by many scientists. In particular, the Federal Academy of Sciences, which is the civilization of the earth, has invested great strength.

Of course, everyone knows that this is a long-term and dangerous mission, and even on the way through the wormhole to the Andromeda galaxy, you may encounter the possibility of space-time axis changes. But compared to the possible benefits, it is completely worth it.

"Have you thought about it?"

Federal Academy of Sciences, Su Yichen's independent office, Su Yichen looked at Gao Jian, who was standing in front of him, and asked.

"I'm here to say goodbye to you today." Gao Jian replied that after returning to Earth, Kevin. Adams continued to work at the Federal Academy of Sciences, and Su Yichen and his wife went to Shimen after dealing with some things, and this time they came back because of the reason for negotiating with the Blue Star Civilization on the one hand, and on the other hand, because of the invitation of the Academy of Sciences to assist.

Tang Le, as a native of Blue Star, followed the person who came to pick him up when the negotiation was almost going on and returned to his home planet, and before leaving, he specially visited Su Yichen and Luo Yan, and promised that he would definitely come to Earth again when he settled down on Blue Star. Or invite Su Yichen and his wife to live in Lanxing for a few days.

The Pioneer spaceship, or later the Homeland spaceship, was different only Gao Jian. Although Su Yichen's identity is important, they are as scholars after all, let alone Tang Le. Only Gao Jian's identity has always been military, and the reason why he was able to board the Pioneer spaceship to go to the Blue Star Civilization in the first place. First, it was Su Yichen's roll call, and secondly, the federal government took into account the problems of the military and arranged Gao Jian in this team.

After Gao Jian's return, according to the system, it should be classified, which is the difference between soldiers and ordinary people. And due to the smooth completion of the task and the particularity of this return, Gao Jian was promoted accordingly and received the rank of brigadier general.

In the entire Earth Federation military, the rank of general is already a high-ranking officer, and it can be said that it is very rare to obtain this rank as Gao Jian's original intelligence officer. Of course, everything he has experienced is enough to qualify for this. This is also the recognition and compensation of the federal government, including the military, for his achievements.

But Gao Jian didn't care about this, although he was very excited to return to the earth, and at the same time, he also felt that ubiquitous intimacy in his own civilization. This feeling is completely different from wandering in the universe, but he is different from the others in the Homeland spaceship, and after a period of time, an indescribable loneliness and loneliness makes Gao Jian very depressed.

After all, more than 400 years had passed by the time they returned to Earth, and their former relatives and friends were all gone. Su Yichen and Luo Yan have the company of both sides, although they also have Gao Jian's loneliness and loneliness. But at least they can rely on each other as husband and wife. As for Kevin. Adams, the old fellow, was accustomed to solitude, and was preoccupied with his scientific research. Su Li is an intelligent life, and it was created by Su Yichen and his wife, she is completely different from ordinary people, and Tang Le is a Blue Star person. The development of the Blue Star civilization has made the life of the Blue Star people far longer than that of the earthlings, and he still has his family and friends in the Blue Star Tangle. Only Gao Jian is different, and now Gao Jian can be said to be the only one on the earth, although he has obtained the rank of brigadier general and has become a senior general that everyone envies. And he also got a very good position in the space fleet, but a lonely person can't get rid of that feeling of depression, and even sometimes Gao Jian feels that his life is not as good as when the Pioneer spaceship and the Homeland spaceship were adventuring in space.

At least in his opinion, at that time, all the people on the entire spaceship were equal to a family, a whole. But now he is a lonely one, coupled with the difference in identity, it is impossible for him to return to Su Yichen and his wife, as he did at the beginning, as Su Yichen's bodyguard and assistant.

Because of these reasons, Gao Jian was ready to make some changes, and it happened that at this time, the Earth civilization and the Blue Star civilization had completed negotiations on the project to explore the Andromeda Galaxy, and the two cosmic civilizations had joined forces to start forming a joint organization. When he learned the news, Gao Jian took the initiative to apply to the military top brass to participate in this plan, and the joint agency also happened to need people like Gao Jian who had traveled through wormholes and even visited the Andromeda galaxy in person as the guide and even executor of the plan.

In this way, Gao Jian officially joined the joint organization as one of the first members of the exploration plan, and today he came to say goodbye to Su Yichen.

Regarding the question that Su Yichen asked him, Gao Jian answered in another way, Su Yichen looked at this old friend with a calm expression, and sighed softly in his heart.

"Well, I respect your choice." Su Yichen stood up and said to Gao Jian, "But you have to promise me something." ”

"Speak, please."

"Stay safe and come back soon!"

"Thank you, we'll definitely meet again, and if I have the chance to go back to the old days, I will make the same choice." Gao Jian replied with a smile, there was no reluctance in his smile, and both sides understood the meaning of his words that the future mission might be dangerous, and it could also change the future and the past because of the change in the timeline, but no matter how it changed, Gao Jian was still Gao Jian, and he was still the partner who had been following Su Yichen for so many years.

Stand upright, salute! Gao Jian did it neatly and standardly, and after waving his hand, he turned around and walked out of the office with a firm step. Su Yichen didn't send him out, just stood there and watched from afar, until he turned the corner and couldn't see his back anymore.

Half a year later. A sizable combined fleet set sail in space, heading to the coordinates of the artificial wormhole with the common hopes of the Earth civilization and the Blue Star civilization. And on the day that this combined fleet set sail, somewhere on Earth, Su Yichen and Luo Yan looked up at the starry sky side by side, looking in the direction of the Andromeda Galaxy.

"Actually, you can keep him." Luo Yan said softly, feeling a little sad about Gao Jian's departure. Gao Jian is not only one of the few friends they already have, but also their relatives.

"People always have to pursue their dreams, when a person loses a lot in some aspects, then he must find some in other aspects, Xiao Gao can understand this, if he insists on leaving the place on the earth, it will not be good for him." Su Yichen explained Gao Jian's intention to do this from his point of view, in fact, Luo Yan also knew this in her heart, but she still had an indelible sadness and loss in her heart for Gao Jian's departure, but looking at the brilliant starry sky. At the same time, he prayed that he would return safely.

"We should go too." Su Yichen moved his gaze from the starry sky to Luo Yan, the work of the Federal Academy of Sciences was almost handled, as for the little guy who was brought back from the Andromeda system, he is now fully adapted to life in the ecological balance circle of the Academy of Sciences, and after taming and communicating, this little guy has gradually accepted Su Yichen and several other Academies that take care of him. Although progress has not been smooth on its special genes, including other aspects, everyone believes that one day it will unravel its secrets.

For so many years, Su Yichen and Luo Yan have been looking forward to a calm and ordinary life. And now that everything is gone, it's time for them to pursue such a life.

The work of the Federal Academy of Sciences has been handed over. They're going to leave here, too, and they've already made plans for the future. Next, Su Yichen and his wife will go to teach at a university located in Europe, of course, they will go as ordinary professors, and their true identities will be hidden. The reason for this is not to let other people or other things disturb their future lives.

Perhaps, as promised, have a baby. Let the family be complete and live life as peacefully as ordinary people. This pursuit may seem bland, but for the two who have experienced so many things, it is what they have always pursued and longed for.

"yes, we should go too." Luo Yan nodded slightly and held her husband's hand. Leaning his head lightly on his shoulder, a peaceful and happy smile appeared on his face.......

Time is like water, the river is endless, and in the blink of an eye, eighteen years have passed .......

"Su Zhe! Su Zhe! ”

A young man with freckles on his face and flaxen hair shouted outside a small, ordinary-looking building, and beside him was a short, stocky boy with a slight build.

After shouting a few times, the curfew of the gate sounded softly, and the flaxen-haired young man cheered, beckoned the little fat man to enter the door, and then went directly to the third floor with familiarity.

"You didn't turn on the communicator? We called you several times before we came, but we didn't hear back. "The door to a room on the third floor was open, and inside was a teenager about their age, about 16 years old, fiddling with some mechanical components. Hearing the voice of his friends, he looked up and smiled at them: "You don't know that I don't like to use communicators the most, and I already knew that you were coming, so I just came directly." ”

"I can't stand you." The flaxen-haired boy shook his head, reached out and pressed against the wall, which seemed to be normal and suddenly dented, and then he clicked on it a few times, and soon two cans of drink appeared in front of him.

Picking up the drink, the wall automatically returned to its original state, and the boy threw one of the cans towards the little fat man: "Jamie, yours!" ”

"Hey! Be careful Tom. Jamie was unloading his backpack off his shoulders when he heard the greeting and scrambled to catch Tom's drink.

"Did you bring something?" Su Zhe continued to assemble his pile of mechanical gadgets, and asked without raising his head.

"Of course I brought it, Jamie, show him." Opening the can, Tom snapped his fingers as he took a sip of his drink.

Jamie put the drink in his hand to the side first, first opened his backpack and took out a barrel-shaped thing from it, and then stepped forward and handed it to Su Zhe: "Do you see if it's this?" ”

"I'll take a look at ......." Su Zhe took it and looked at it carefully, then picked up a handheld instrument placed aside and scanned it, and nodded with satisfaction: "That's right, it's it, an ultra-small quantum battery, or a high-performance model." By the way, this is a rarity, how did you get it? ”

"That's for Jamie, I don't have the skills." Tom, who was sipping his drink, pointed at Jamie happily.

Seeing Su Zhe looking at him, Jamie smiled embarrassedly and raised his hand to scratch his hair: "The ...... I removed from my father's N711 flying car." ”

“N711？ That luxury flying car that was released just half a year ago? This answer surprised Su Zhe.

"Don't worry, my father drove the car once after he bought it, and then he kept throwing it in the garage to collect dust. Didn't you say you wanted small, high-energy batteries for experiments? I thought it was the most suitable, so I just dismantled it, and my father couldn't find it anyway. Jamie replied with a smile.

Su Zhe couldn't cry or laugh when he heard it, but he still raised his hand and gave his friend a thumbs up, and the happy chubby Jamie's mouth couldn't close with joy. As for Tom secretly muttering something like that ordinary people don't understand in the rich world, he then asked Su Zhe what use he wanted this thing to do.

"You'll find out later." Su Zhe smiled and sold a pass, and then continued to busy the work at hand, and Tom and Jamie were not in a hurry, watching intently as Su Zhe was assembling something that they didn't understand at all, but they both believed in their hearts that Su Zhe would definitely surprise them.

The three friends are friends from childhood to adulthood, Jamie's family is the best, his father is the owner of a cosmic resources trading company, and he is a rich man who belongs to the category of "local tyrants" in the past, so it is almost nothing for him to find an idle luxury flying car from the garage at home and dismantle the parts.

As for Tom, he is an ordinary child, his father is a regular spacecraft crew member who travels between Earth and Mars bases, and his mother is a minor clerk in the government. Tom's dream since childhood was to become a soldier, a real soldier, and thus enter the space fleet, and he has been working in that direction.

And now Su Zhe, who is concentrating on assembling machinery, is the smartest child of the three, and also has a nickname "Science Maniac". His parents are both university professors, and his family background is average in this area, but Su Zhe is the undoubted "boss" in the three-person group from childhood to adulthood, and no one knows what he has in his head, and he can always toss something inexplicable but amazing, just like now, Jamie and Tom are looking forward to Su Zhe making something good to come out. (To be continued......)