My science and technology museum

"On behalf of the human civilization in the solar system, I would like to welcome you all to participate in this all-civilization conference of the Milky Way and the Andromeda Galaxy. This will be a new journey for all our civilizations."

Earth's ephemeris, September 25, 2120, the Lunar Planet City Center Hall.

Facing hundreds of representatives of advanced intelligent civilizations from two galaxies in the audience, Xu Lei gave the right to speak to the Human Security Alliance after attending the opening remarks.

He has decided to take Chen Shihe to leave the Milky Way to find a way to make eternal water. At this time, he must choose to delegate power, not to mention that according to the decision of the fourth-level civilization Zeta Federation, the ownership of the Milky Way and the Andromeda Galaxy is nominally regarded as human beings in the solar system. Civilized.

And relying on the previous performance of human civilization, the Zeta Federation issued an announcement towards the Virgo Galaxy Cluster.

Its status in various civilizations can be said to be unshakable.

No one dares to challenge the dignity of human civilization.

After all, the ending of the Clay Empire is a very good lesson, enough to serve as an absolute deterrent.

Therefore, the subsequent Civilization Conference process went very smoothly.

Although Xu Lei did not speak again, the Human Security Alliance still successfully suppressed the situation and received the support of all civilizations.

At the conference, several major policies were openly proposed: respecting the sovereignty and integrity of all civilizations, non-interference in the internal affairs of civilizations, and mutual cooperation and common development.

There is no doubt that in the future, under the guidance of human civilization, the Milky Way and the Andromeda Galaxy will surely reach a higher level.

More and more level three civilizations are emerging.

At the same time, humans can also shorten the time it takes to become a level four civilization.

that's all.

As the several-hour civilization conference ended, Xu Lei did not stay on the moon for long and returned directly to Binjiang City on Earth.

He knows how difficult it is to develop eternal water, and he doesn't know how long it will take him to come back after leaving this time.

So always do a little more preparation before leaving.

Meet old friends from the past.

Five days later.

Future Technology Longhu High-tech Park.

Surrounded by familiar faces, Xu Lei and Chen Shihe stood in the flat parking area in the middle, next to a light-speed curvature spacecraft newly developed by Future Technology Company.

At this time, Xu Lei looked at Yu Hongliang Lei, Enoch Xu Xuan and other core members of the Human Security Alliance in front of him. A smile appeared on the corner of his mouth, then he picked up a square box made of special material at his feet and reached out to hand it to them. passed.

"This is a super intelligent brain that I left to human civilization. It contains the development plan of mankind for the next hundred years."

"With the help of Zhinao, I believe that this centenary plan can definitely be realized."

"I hope that when I return, humanity will already be a level four civilization."

"Don't worry, we can definitely do it." As Xu Lei's old friend, Yu Hongliang finally accepted the gift and promised reluctantly.

Xu Lei is the spiritual pillar of human civilization and the entire galaxy. Now that Xu Lei is leaving the galaxy, there is no doubt that everyone has strong feelings of reluctance.

But they have no reason to keep Xu Lei tied up in the galaxy.

Human beings cannot always be under the protection of Xu Lei.

It is worth mentioning that this last special gift Xu Lei left to human civilization is not a model with independent consciousness.

It is equivalent to a copy of the mold.

However, except that it does not have self-consciousness, its functions and models are no different.

It is enough to play a great role in the development of human civilization.

As for the century-old plan, it includes the manufacturing of giant dreadnoughts, solar system defense transformation, human genetic optimization and other aspects.

Among them, the giant dreadnought is the most important.

Who made it a sign of entering the fourth level civilization.

According to Xu Lei's plan, humans must first build a mechanical planet similar to Setan for the development and manufacturing of giant dreadnoughts.

As for the relevant technical information, he also kept it in his super intelligent brain.

As for the manufacturing technology related to the space annihilation device that destroyed the entire Clay Empire and made even the fourth-level civilization Zeta Federation fearful, Xu Lei did not upload it to Zhi Nao at the same time.

Mainly during the period when he was getting familiar with his new body, he conducted detailed research on this technology.

But he found that with the current level of human civilization, manufacturing and production was still not possible.

Even after becoming a fourth-level civilization, I am afraid it is still a bit reluctant.

On the contrary, in his hands, he can continue to form an absolute deterrent to the Zeta Federation, preventing it from secretly attacking the Milky Way.

After all, if you really stay in the solar system, if the forces sent by the Zeta Federation are wiped out in one fell swoop, then you have nothing to fear.

In addition, among these people, the one who least wants Xu Lei to leave must be his daughter Xu Xuan.

Although Xu Xuan has successfully entered the senior management of the Human Security Alliance by virtue of her research on genetic optimization fluid and Xu Lei's identity and status, she has very little company with her father.

Especially this time her mother will also leave together.

But she also understood that this was for her parents to be reunited forever, so she tried her best to control her emotions.

Prevent tears from falling from the corners of your eyes.

After Yu Hongliang finished speaking, he quickly stepped forward and gave Xu Lei a warm hug. Then he let go and said firmly: "Dad, my daughter will protect the solar system and our home for you."

"Well, dad believes in you." Xu Lei touched Xu Xuan's head lovingly, nodded with a smile.

"Xuan'er, wait at home and wait for us to come back." Chen Shihe couldn't help but respond when he saw the father and daughter's performance.

After a brief period of reminiscing about the past, separation is ushered in.

Seeing that things were almost handled, Xu Lei didn't want to waste each other's time anymore.

As the saying goes, long-term pain is worse than short-term pain.

So he spoke to everyone again: "The solar system and human civilization will be left to you. I hope that when we come back, human beings will already be a level four civilization standing above the entire Virgo galaxy cluster."

After saying that, he prepared to take Chen Shihe into the spaceship behind him.

But at this moment, Uma in the crowd suddenly said: "Speaker, there are many leaders at the core level of civilization who also want to see you off."

"No need."

Hearing this, Xu Lei turned around, waved his hands and said, "Let them cherish this unprecedented unity of civilization. I will come back."

"It's the Speaker." Uma leaned over and nodded.

Immediately, Xu Lei no longer stayed any longer, and entered the curvature lightspeed spacecraft with Chen Shihe under the complex emotions of everyone.

Then with the roar of the engine, the spacecraft slowly lifted into the sky, flew quickly towards Tianren No. 7 in low-Earth orbit, and disappeared from everyone's sight in the blink of an eye.

at the same time.

Monitoring systems such as the space station, lunar planet, and city continued to observe the spacecraft on which Xu Lei and Chen Shihe were traveling instead of the naked eye.

Let everyone watch this spiritual pillar of the galaxy until the last moment.

Because Tianren 7 has been parked in low-Earth orbit, with the speed of the curvature spacecraft, it quickly entered the flagship through the hatch.

Xu Lei considered that he had now returned to a carbon-based life form and could not be exposed to space without equipment.

In addition, Chen Shihe is by his side, so he is very well prepared.

In addition to the powerful power and defense of Tianren 7, it also carries many spaceships and small warships. Of course, it is impossible not to miss space combat robots produced by future technology.

You must know that it has played a key role many times.

In addition, Xu Lei also brought many of the most advanced combat defense armors from the Fairy Galaxy.

To protect your seemingly fragile body.

Relying on the innate combat power of the star beast in Tianren No. 7, even if it encounters the siege of powerful civilized forces, it can still have a great advantage.

It's nothing to worry about.

What's more, he left the galaxy this time not to start a war, but to find materials to develop eternal water.

This is what he owes Chen Shihe and must be done.

After the two of them entered the core cabin of the flagship, their faces were filled with joy that only a little girl could have. They looked at Xu Lei tenderly and asked, "Where should we go first?"

For Chen Shihe, she didn't think about the so-called eternal water. She was very happy to be able to spend the last days of her life by Xu Lei's side.

That's why she agreed very decisively when faced with Xu Lei's decision this time.

After all, it doesn't matter even if the eternal water is not developed in the end, it should be a special honeymoon time for the two of them.

You know, this was something she had been dreaming of before.

Xu Lei obviously didn't understand Chen Shihe's true thoughts. After thinking about this question for a while, he replied: "Then let's go to the galaxy to which the Zeta Federation belongs first. It is the only fourth-level civilization in the entire Virgo galaxy cluster. Why not go there?" It’s time to see the truth.”

Although the Zeta Federation easily surrendered this time and issued such an announcement that is conducive to the development of human civilization, their true attitude is always a question of doubt.

Xu Lei also wanted to take this opportunity to learn more.

Moreover, the more advanced a civilization is, the more likely it is to find a way to develop eternal water.

Chen Shihe naturally had no objection to Xu Lei's decision, but then she said something that caught Xu Lei off guard.

"I will accompany you wherever you go. In addition, I also want to give Xuan'er a few more brothers and sisters. This is also what my parents talk about most."

"Are you here?" Xu Lei looked around the core cabin, feeling dumbfounded.

He had regained his human body and was naturally willing to meet Chen Shihe's request.

However, the level of urgency really surprised him.

But when he met Chen Shihe's tender eyes, a strong feeling suddenly emerged in his heart, and he really couldn't bear to reject him.

So the two of them began to contribute to the reproduction of mankind in this core cabin.

After being completely immersed in both parties, the programmed prompts of the flagship super intelligent brain model seemed to have blocked themselves.

"The coordinates of the destination galaxy for this jump have been determined, and the space jump is underway..."

And almost at the moment when the prompt sounded, Tianren No. 7 was seen flying quickly into the open space channel under the watch of all the civilizations in the galaxy, and then disappeared completely.

Of course, Xu Lei's departure does not mean the end, but a new journey for him and the entire human civilization.

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