It seems that it is extremely simple to confirm the relationship with the intelligent lifeform, and after Lu Yu gave her name, it was like setting a password and fingerprint for the mobile phone that was turned on for the first time.

From then on, Seven was his intelligent lifeform.

No. 7, who also seemed particularly happy, became a tour guide for Lu Yu, and the first stop was the ancient Jiao style building next to the field.

Lu Yu found a personal computer inside, which recorded a large number of text and image materials of the Jiao tribe, covering many fields such as science and humanities, and the amount was huge and vast, which was the most desired material for many anthropologists.

This seems to be the retreat of the Horned Brother, and the previous generation of intelligent beings only allowed him to step into the Crystal Cube.

According to Seven, according to the surviving database, the dimensional space itself has no mass and matter, and its mass comes from the matter brought from the universe.

In order to build this dimensional module, the Horned Brother took a total of the asteroid named after him from the star system, which weighed nearly 800,000 tons, but was actually insignificant for the mass of the entire star system.

There is not only this space in the Rubik's Cube, with the control of Seven, projections appear around Lu Yu, and many bubbles are suspended in each direction, like the scenes in the two mirrors placed oppositely, a long row extends to infinity.

Each bubble had a volume the size of this space, and Lu Yu had no doubt that their combined volumes could be the space of a star system.

Lu Yu looked at the next space bubble, and No. 7 just snapped his fingers slightly, and they came to it.

Here are one of the few space bubbles that have been processed.

One of them is a large film that shows blue skies and white clouds, but there is no gravity in it.

The water body lost its gravitational constraint and evaporated in large quantities, the small universe was cloudy and foggy, and the sun lamp shone dimly behind the clouds. The water in the small world is weightless, forming large and small liquid balls, which refract and reflect the sunlight and float around the rainbow.

It's beautiful, but it's also broken.

This simple world resembles the graffiti that a toddler makes on a drawing board.

"Master, can we bring the quality of this place to the last space?"

"In this way, we will be able to restart many functions of the previous space and restore the ecology of the living area!"

Listening to her suggestion, Lu Yu nodded while remembering the coming here.

This was once a refuge for the Horned Clan when he discovered the traces of aliens, and tried his best to persuade intelligent life to open up a refuge for the Horned Clan.

But it seems that the old brother of the horn clan, who has relinquished power, can no longer convince his fellow clansmen and continues to send more materials to the Rubik's Cube.

If this shelter had been built at that time, would that old brother of the horned tribe still resolutely die?

The Crystal Cube is closed, and the destroyers have nothing to do with it, although some of them are trapped in a desperate situation, but with the help of intelligent life, there may not be a glimmer of life, right?

The demise of the race seems to be not just an external cause?

Except for these two space bubbles that have been obviously modified, the rest of the space bubbles are all vacant, and there may have been a lot of technological equipment in them, but they have been moved away by the creators.

But there are still a lot of valuable things left, such as the huge machine that occupies the entire space in the next space bubble that Lu Yu went to, the neutrino region detector.

Lu Yu looked at the large instrument in front of him that measured the length in kilometers, and was speechless for a while.

In addition to the more than 100 kilometers of the main body, it is also connected to the internal energy source and neutrino manufacturing machine, and the whole thing is a complete neutrino detection device.

Theoretically, as long as there is enough time, this neutrino detection device can completely detect the whole situation in the unit of stars, whether it is the planetary core or the movement of stars, basically like X-rays, at a glance.

It works by emitting a large number of neutrinos like a radar into the rated area.

Accelerators are used to generate high-density neutrino beams with an energy of more than one trillion electron volts, which are directed to irradiate the strata and interact with the stratum material to produce extremely weak local "earthquakes".

Similar to seismic exploration, deep strata can be explored to obtain the material condition of an area.

No. 7 dutifully explained the principle to Lu Yu, this device no longer seems to be a black technology with an unknown mechanism, but in fact, even if humans know the mechanism, I am afraid they still can't make this thing.

The first is to collect a large number of neutrinos, and the amount of neutrinos required for the detection of this large area is frighteningly large.

It also needs a supercomputer with computing power that can cover the molecular level motion of the entire star system, otherwise it would not be able to handle the huge amount of data collected even if it were launched.

In science, even if you know the theory, there is still a long way to go before it can be put into practice.

Such a machine is only the most common of the many detection instruments in the Rubik's Cube, so much so that the original creator did not take it with him when he left.

Lu Yu roughly walked through the space bubble that still contained matter and machines, and returned to the original field.

At this time, the robot that can still move keeps entering and exiting a light gate, constantly carrying all kinds of materials from another space bubble.

Seed.

Water.

A large number of metals of all kinds.

No. 7 stood in the stone mountain where he met Lu Yu with great interest, commanding the robots, and it seemed that he really wanted to completely dismantle another space.

The transformation of the Silver Star continued, and Lu Yu was watching this lively scene from the sidelines.

After adjusting the parameters of this space bubble, he no longer needs to wear a spacesuit.

This will become Lu Yu's personal life area!

If you hadn't met the Zhi Clan, the Horn Clan would have been able to rise in the universe soon with this Rubik's Cube as the foundation, assisted by the previous generation of intelligent life, right?

If the Zhi people had come five hundred years later, another thousand years later, would they still have the courage to do it at that time?

Maybe it's really become an alien who sings and dances, right?

It's a pity that the universe has no ifs.

PS: The space bubble is a reference to the small universe.