The high-dimensional universe is a very dangerous place. According to the prompts given by cosmic string broadcast, the first major risk is the special spatial structure called "Black Domain".

They are equivalent to low-speed traps, and objects entering the "black domain" will be fixed and there will be no way out.

It sounds a bit similar to a black hole.

Since humans have never encountered this thing, I don’t know what it is for the time being…

The second is "sky skyrocketing in time and space", that is, suddenly a universe is generated somewhere, producing super energy that creates the world. This super energy will destroy everything around you.

However, the possibility of a surge in time and space is very low. So far, humans have not observed the emergence of a new universe.

The third is "time and space turbulence", that is, suddenly, the fluidity of space changes.

All spatial structures will change to a certain extent.

According to experts' speculation, "time and space turbulence" may be caused by the surge in the universe.

A new universe may be born at any time. Even the skyrocketing universe in the extremely distant universe will bring liquidity, which will lead to "time and space turbulence".

Of course, there is also a fourth danger, that is, the biggest risk - silicon-based life!

According to the exploration of advanced civilizations, the number of silicon-based universes is much larger than that of carbon-based universes!

This is another very scary point.

In addition, even if you encounter a "members" with carbon-based products, it may not be a real good thing.

Whether these civilizations have good intentions or malicious intentions cannot be predicted, they can only leave their fate. In a world where resources are scarce, if the gap in strength is too large, it may not be a good thing.

But humans still have to go back!

Because the high-dimensional universe has resources, it can also make leaps.

The human spacecraft has a speed of 500 kilometers per second. It is so slow that it is so slow that it can only jump to a more distant and safer area through high-dimensional transitions!

Therefore, after repeated meetings and demonstrations, human beings are ready to return to the high-dimensional universe.

...

"The first work report of the sixth year of the Daxia Kingdom pointed out that in order to solve the problem of scarcity of resources, the exploration of the high-dimensional universe will be restarted soon."

“We are about to start a new phase of travel…”

For the common people in subspace, no matter where the mothership flies, it has little impact on the Kunlun Mountain.

But many people still express their tension and anxiety on the Internet.

The last interstellar war did bring great benefits. People are slowly getting used to the addition of realistic robots and are slowly adapting to the new era of intelligent survival.

But... is it too fast? Even if it takes another ten years of development, it will be fine.

Later, the government directly released the latest astronomical report.

Hundreds of experts signed the names at the end of the report, saying that the space area would collapse within three months before quelling the public discussion.

Since the space is about to collapse, I can only leave.

...

In this way, the Dongpang Panshi slowly unfolded the curvature bubble and was about to go to the high-dimensional space.

Before the captain gave the departure order, people looked at the starry sky affectionately...

Especially the direction of the cosmic strings.

Human beings are leaving their hometown again...

Perhaps, this universe is more moral than we think? Or, it is darker than we think.

Zhang Ran looked at the busy people and all the workers who repaired the spacecraft were back. The war gaps of the Oriental Stone were restored as before, mostly filled with titanium alloy materials. After filling with a large amount of metal, the mothership was filled with a sense of high technology, not like a pure stone as before.

"Your Highness, the work on Jelly's side has almost been completed."

"It seems to have some ideas about the cosmic string and is willing to stay and help us get some information." Sakurai whispered from the side.

Since Zero's sleep, she has been raising the jelly.

Jelly usually doesn’t eat anything, which means that the last time I ate a large wave of nanoclusters to save Zero, I seemed to have gained my mind and became a little smarter.

It began to swallow high-dimensional silicon crystals again, and even though the amount of food was not too much, it still ate.

One day later, Jelly suddenly became interested in the cosmic string not far away...

This magical life has indeed brought great surprises to scientists on human side.

So after discussion, the experts quickly came to a conclusion: the small universe in the jelly body should be transformed from the cosmic strings.

That is, it itself tends to devour the strings of the universe and is a special "small cosmic symbiotic life form".

It may be evolving this time!

Of course, it is not to be swallowed by the body. No matter how strong the body of the jelly is, it is just a biological material. The huge weight of the cosmic string is, it cannot be moved at all.

Instead, it uses the small universe in its body to devour the strings of the universe. What is the process in it? It is quite worth studying.

"But...what if it is lost?" Sakurai said, a little worried. "It has no way to break the cosmic string. It can only wait for it to break naturally. There will definitely be danger at that time."

Zhang Ran began to play with the somewhat expanded "jelly" comrade, and patted it like a basketball. He really liked this soft and gentle latex feel.

"It's nothing. Since it agrees by itself, it should be sure. We will wait for it in the high-dimensional universe, and will not leave too far. It can sense ours. We also gave it a small universe, and it can survive, believe it."

Jelly was eager to try next to him, bounced wildly, and even jumped on Zhang Ran's head, indicating that he could complete the task.

As its IQ has improved slightly, I gradually realized that Zhang Ran is the person here.

Finally, he flew to Lin Qiuyue's head and jumped.

"It makes no sense for you to please me...unless you come and sleep with me at night after you come back." Lin Qiuyue slowly stuffed some scientific instruments into Jelly's body.

It seems that I know that this "Three Mothers" with a complex personality is the real strong man to save the "big mother", and Jelly did not resist.

After these instruments are stuffed into the body, its transparent and resilient body has expanded a lot, but it is not too big. Some micro cameras and some special reconnaissance instruments can better observe how the three-dimensional space collapses and how the jelly swallows the cosmic strings.

This data is very important to humans.

"The 7th universe belongs to you... Come on, jelly, remember to go home!"

Jelly hid in the 7th universe and stayed here alone.

...

That's it, all the preparations were ready, and the Dongfang Panshi returned to the high-dimensional universe.

It's dark here, so complicated that humans don't even know how many dimensions there are.

Only a gravitational wave telescope can barely peek into the outside world...

One month...

Two months...

Three months...

According to the observation results of the gravitational wave telescope, the original space channel collapsed and disappeared in the next second!

That is, as expected, the cosmic string could not support it, causing vacuum decay in the surrounding space, and all the surrounding light-year areas collapsed.

"I don't know what the hell is like about the jelly. It has the protection of a small universe and should be able to survive..."

Zhang Ran occasionally remembers the Jelly Comrade who was going out for an adventure, and misses the softness of its body.

After missing this comfortable pillow, I couldn't sleep well for many days.

"And the collapsed cosmic string... it should have been swallowed by it, right?"

...

During these three months, humans were not completely idle. Once again, they searched for 6 three-dimensional fragments in the surrounding area, but no good discoveries were found.

Almost all of these three-dimensional fragments are inaccessible universes.

As soon as you enter, the detector explodes directly and decomposes from the atomic level.

People are becoming more and more experienced in searching this area. Relevant scientists have proposed a complete theoretical system based on the results of many explorations.

The approximate value of the fine structure constant is 137.03599976, and the deviation value is within one billionth of a million, which is called the first type of universe.

That is, the universe that humans live in themselves.

Carbon-based life can survive and reproduce normally in this type of universe.

Subspace, No. 1, No. 2, and No. 3 are all first-class universes.

A deviation value of less than one-millionth is called the second type of universe.

Carbon-based life is prone to illness, premature aging, dementia, and inability to reproduce in the second type of universe. Humans can barely survive for a period of time after entering, but it is not suitable for long-term living.

The three-dimensional fragments where the Sibadi civilization is located evolved from the first type of universe to the second type of universe because of the Lanhua phenomenon.

The small universes of 4-16 are all second-class universes.

A deviation value of less than one million is called the third type of universe, and humans cannot survive in it. Only detectors can enter and explore, and even detectors are easily physically degenerated and damaged.

But it is possible to find the desired substance in the third type of universe.
To be continued...