I take the earth to wander

In an antique quadrangle courtyard in Yanjing City, Lin Xu sat on a recliner in the middle of the courtyard, watching the clouds rolling and relaxing in the sky, and listening to the ancient records played on the gramophone not far away.

The sun hanging in the middle of the sky, the sun that spreads down warms the body, just like it did for millions of years when the earth was still revolving around the sun.

However, the reality is that the sun in the sky is only simulated by the nuclear fusion simulation sun of the ecological dome.

Cities all over the world have basically been frozen in the ice, and only a few cities have been preserved by Lin Xu as urban ecosystems.

Yanjing City is one of them.

Ms. Qiu, dressed in a maid outfit, with black silk and absolute domain under her short skirt, came in style, holding a cup of pudding milk tea in her hand, and placed it on the small table beside Lin Xu.

Fruits such as grapes and bananas can also be seen on the table, as well as the three perfect diamond-shaped objects the size of bottle caps. Lin Xu has been studying them, although there has been no progress.

But he has always felt that this thing is not simple, so he didn't directly throw it to Taiyin, Yinghuo, Qiming and the others to do destructive experiments.

"Thank you." Lin Xu said casually, picked up the pudding milk tea with the straw inserted, and prepared to drink it.

He still prefers pudding to bubble tea.

But before he could put the straw in his mouth, he froze.

"You're wearing a maid outfit?" Lin Xu asked in surprise.

"Master doesn't like it?"

"Quite like."

"As long as the master likes it." Ms. Qiu said with a twitching corner of her mouth.

Lin Xu knew that it was because she wanted to try to smile, but it was a pity that she didn't do it well.

"Master, the preparations for hibernation have been made." While Lin Xu was drinking milk tea, Miss Qiu talked about the business.

"A thousand years, when I wake up again, it will be a thousand years later." Lin Xu said with emotion.

Then asked "By the way, where are we flying now?"

"Just passed Neptune."

"We are about to leave the solar system!" Lin Xu sighed again.

He drank the milk tea in his hand and stood up.

"Let's go, one last look at the sun."

Outside Yanjing City, on the frozen ground, a huge planetary engine shoots out a blue beam of light into the sky. Below the planetary engine is the winding Great Wall and mountains.

Wearing power armor, Lin Xu stood on one of the walls of the Great Wall, looking up at the sky, where the sun was so small that it was only the size of a ping-pong ball.

Miss Qiu accompanied him behind him.

Until Lin Xu took a deep breath.

"Go back, wake up and go to the Proxima Galaxy."

The distance from the solar system to the neighboring galaxy is 4.3 light-years.

The long-distance voyage of ten thousand years ago traveled five hundred years.

Today, however, the entire earth is sailing towards the neighboring galaxy, and the speed naturally cannot be as fast as the long-distance fleet.

It takes a full thousand years.

But considering it is a planet, this speed is quite fast.

Anyway, for Lin Xu, how long it takes is just a matter of sleeping, and he doesn't think a thousand years is unacceptable.

Lin Xu still remembers that there used to be an old song called "A Thousand Years Later". Although it is 10,000 years later, he still has feelings for another thousand years later.

However, what Lin Xu didn't expect was that when he woke up from the hibernation cabin again, it was not a thousand years later, but nine hundred years later.

And it was awakened because of an emergency.

"Is this going to be a thousand years later?" Lin Xu felt as if he had just closed his eyes and was woken up immediately, looking at Miss Qiu outside the dormant cabin and said with emotion.

"Sorry master, only nine hundred years have passed, and it is now 10680 of the sailing calendar. You were awakened urgently."

"Emergency awakening? Is something wrong?" Lin Xu was startled and asked hastily.

"Master, let me explain to you next." Yinghuo's voice sounded.

"We found a self-discipline machine aggregate, which seemed to be released by humans for investigation when they were stationed in the neighboring galaxy. Later, as humans left the Proxima galaxy and resumed their voyages, this self-discipline machine was permanently on standby. It should have been waiting for thousands of years now."

"If this autonomous machine can be restarted, its internal database will be of great help to our understanding of what humans did in the Proxima Galaxy thousands of years ago."

"Then start it up. Is there something wrong with calling me up?" Lin Xu was puzzled.

"This requires your authorization."

Coming out of the dormant cabin and returning to his courtyard in Yanjing, Lin Xu finally understood what was going on under Yinghuo's explanation.

As advanced artificial intelligence quantum computers, they can naturally activate this kind of single autonomous machine at any time.

However, Lin Xu's authorization is required to take over the control program of the autonomous machine.

Only humans can make decisions about the disposal of human property.

Knowing all this, Lin Xu immediately authorized Yinghuo.

So not long after, Yinghuo completed the takeover of the single-order self-discipline machine.

Lin Xu even sat on a deck chair in the courtyard and watched a live broadcast.

From the holographic image projected in the small courtyard, one could clearly see that in the pitch-black cosmic starry sky, a spherical entity the size of an aircraft carrier suddenly moved regularly on its surface.

The spherical entity disintegrated into countless large and small autonomous machines, and then these autonomous machines self-assembled into a huge cone.

It's just that there are no weapons on the surface of the cone, but the engine nozzle behind the cone is even bigger.

Accompanied by the ejection of an unusually thick beam of light, this self-disciplined mechanical aggregate came chasing the fast-moving earth.

At this time, the earth has entered a deceleration phase that also lasts for 150 years after 150 years of acceleration and 700 years of sliding.

But the speed is still very fast, there is no way to stop it, and naturally it is impossible to wait for it, so it can only let it catch up.

Lin Xu watched the entire live broadcast, and even for him to see clearly, the artificial sun in the sky was carefully adjusted to a low-light state and turned into an artificial moon.

It wasn't until Lin Xu finished reading that he returned to the sun mode and illuminated the earth again.

Now that he has woken up, Lin Xu plans to continue sleeping in a few days.

So a few days later, he got the information that Yinghuo sorted out from the database of the autonomous machine, and the situation of the Proxima Galaxy was brief.

Although it was the case ten thousand years ago.

Looking at one of the messages, Lin Xu had a strange expression on his face.

"Before humans left 10,000 years ago, did they leave some bionics in the curvature engine factory in the neighboring galaxy to take care of the factory?"

"Are these bionics capable of giving birth?" Lin Xu asked.

"It's not shown in the information." Yinghuo replied.