After 3 hours of travel, Nguyen Lam had only advanced 6 kilometers. This gave Ruan Lin the most intuitive understanding of the idiom 'hard to move an inch'.

Ruan Lin is on the verge of collapse: the Marriage God Star is about 320×267×200km in diameter. Although it is an auxiliary WIT survey, it is quite slow at the current pace.

Ruan Lin only then remembered a method: regional search.

After all, I only cooperated with WIT to survey and collect the depths of the rock.

Just like the digging robots on Mars, they are responsible for handling the most basic things. The main thing is to rely on WIT's all-round observation.

Now it is only necessary to divide the entire Marriage Star into several fixed survey sections, and the next step is to put it in different places for sampling and comparison.

It's just that it comes at the cost of more fuel.

Ruan Lin needs to loosen the drill bit and get rid of the divorce star. The WIT then steers the ship to slow down and then capture. Finally, it is re-launched to the surface of the planet for rock mining in the next area.

The area search and collection for the Marriage Star will take about 15 or more steps.

Ruan Lin immediately sent instructions to WIT: "WIT, I have sent you the plan I envisioned, and then I will act according to my plan." ”

Ruan Lin's right-hand drill bit slowly pulled out from the depths of the rock, and the bucket gradually retracted.

At the moment when the drill bit was completely withdrawn, Ruan Lin was thrown out by the marriage god star.

Ruan Lin seemed to have lost his reason to stay on the surface, became rootless, and began to float everywhere.

After about 20 seconds, Ruan Lin felt like a doll caught by a crane machine.

Soon, Ruan Lin manipulated the robot back to the material propulsion launch chamber, repeating the process he knew.

Ruan Lin had the experience of the last time and opened the bucket and drill bit in advance. Looking down at the second area that will be reached this time, there is a large dark speck.

Ruan Lin sighed silently in his heart: This should be a new impact trace of the Marriage God Star, it is really a calamitous asteroid.

Nguyen Lam continued to dig underground rocks.

The underground rocks may not have weathered by the solar wind, etc., and remain in the same state as when the star was born. Therefore, it is only necessary to compare whether the time has changed to know the abnormal result.

Although it is not a human body, it is worth the trip to be able to see and feel with your own eyes and feel a landscape that is completely different from the earth.

The 17 collections took 13 hours. Although Ruan Lin did not feel physical fatigue, he still felt bored with repetitive mechanical work.

Ruan Lin issued an order: "Wit, I am about to transfer my consciousness, and then you will complete the recovery of this robot." ”

When I opened my eyes again, I was already in the medical cabin.

Ruan Lin once again made up his mind: the plan to upload consciousness to the central computer needed to be put on the agenda.

"Dr. Nguyen, the recycling of the robot has been successfully completed. Seventeen samples of the underlying rock have been analyzed and compared one by one. ”

"It's as if you've done what humans have imagined about uploading consciousness data, and your body is dying just like last time.

The explanation you owed me last time is now time to give. "WIT is like a '100,000 whys' right now.

Ruan Lin knew that it was time to give a wit answer: "Since the observation of the Earth-Moon explosion, the meteorite pendant I carry with me has made some small changes.

For example... The knowledge of all mankind was obtained, and the data was uploaded. ”

WIT did its best to mimic the tone of human exclamation: "Beyond imagination!" The story that happened to you could write a million-word science fiction novel on Earth.

Perhaps, I can decipher where this meteorite came from. ”

WIT's words woke up Ruan Lin.

It seems that since mastering the knowledge of all mankind, it has never been thought of analyzing this meteorite.

Ruan Lin took off the 'Klein Bottle' from his neck: "Go ahead, I believe you can find the answer for me." ”

Wit carefully unfolded the manipulator and caught the meteorite: "I should now use most of my computing power to parse and compare the rocks of Marriage. When the comparison is over, I will carry out the specific analysis of this meteorite. ”

Ruan Lin felt as if he had never been so tired.

Only this spaceship can be called home, and WIT can be regarded as his last family; Although it may never think like a human.

If possible, I would like to live on a habitable planet forever.

The unknown is the most terrifying, even if you inherit the knowledge of all mankind, you can't know the purpose of this extraterrestrial civilization at present.

Their intentions seem to be haphazard.

Ruan Lin said weakly: "Wit, I need a deep sleep. Wake me up when the results come out. ”

I hadn't eaten for a long time, and I didn't feel the slightest hunger or powerlessness until now. Maybe that's one of the changes.

Ruan Lin fell back into the sleeping pod and fell into a deep sleep...

Now he is like a child who has left his hometown and is wandering everywhere.

But he could no longer afford a ticket back to his hometown.

Wit seems to be becoming more and more caring: "Dr. Nguyen, you have been sleeping deeply for 10 hours. The results were released 4 hours ago, and three retests have been conducted. In order not to disturb your rest, I decided to wake you up now. ”

Ruan Lin slowly opened his eyes, and the first thing he said was: "The results are out!" Did you find anything out of the ordinary? ”

"According to the comparison of 17 groups of experimental samples, there is almost no difference in their formation time and material content. The results of the three retests were consistent, and no abnormal data was found.

I also made an overall observation of the planet and found no anomalous data. "These test reports undoubtedly poured cold water on Ruan Lin.

Ruan Lin asked in amazement, "Is the result certain?" We put so much thought into it.

And so it turned out! Why is that indicator pointing here..."

Once again, Wit affirmed: "The results are correct. ”

It's all in the end.

Maybe I'm missing something important? I need some time to sort out my logical thinking.

It is clear to solve this problem as an equation.

The indicator must have been orbiting Mars and pointing to a point in the solar system.

Nor is it meant to remind ape-man 3 million years ago to look to Mars.

This is ridiculous—because the ape-man has no means of observing ultraviolet beams!

Since it can also change gravity, it means that it has not stopped running since 3 million years ago.

According to Occam's razor theorem, the indicator is a relay point for information about the civilization and can also be ruled out.

And Mars serves as a fixed reference object. These three million years of significant change...

Ruan Lin made up his mind and was excited: "Wit, return to Mars and go directly to the Airy Crater!" Once again, we need to rewind back 3 million years. ”