Because three-dimensional creatures must exist, four-dimensional and higher-dimensional creatures must die.

"Yi Lao, are you talking about the balance between energy and matter? Similar to the law of conservation?"

"No, no, no, do you know why I said there are certain errors and absurdities in your Dark Forest Law?"

"The relationship between conservation and expansion?"

Li Su nodded: "Yes, the universe is expanding. It will continue to expand until one day it collapses. No matter what form the expansion is maintained, matter and energy will rise. In other words, absolute conservation and expansion are unified.

Yes, absolute conservation will only exist at the end of time. Between ideal and reality, there is a boundary, and there is only expansion, that is, entropy increase!"

Old man Li Su's words made Chu Tiange fall into deep thought.

Wrong, the universe is constantly increasing and expanding.

“Narrowing it down to the scope of civilization, civilization is expanding, just like a country, a city, a town, and a village are constantly expanding. If they don’t expand, they can only perish. There is no possibility of stability and constancy, and we can only seek change.

"

After Chu Tian heard this, he silently consulted the system in his heart.

"System, is that four-dimensional creature still alive?"

[It is currently unknown in the main world, but it is indeed still alive in some deductive time and space copies. 】

"Such as the ancestral civilization, right?"

[Yes, the host. In the latest copy, four-dimensional creatures are alive. In this universe, there is only one, and the specific number of ancestor civilizations is unknown. It must not be too many. The origin of human beings comes from them. This may be their way of preserving themselves.

The only means of compromise.]

"A man is civilized."

"Lonely civilization."

He muttered two sentences silently in his mind.

Chu Tiange then asked: "The third question, what do you think of the other end of the black hole?"

Li Su asked back: "What do you think a black hole is? Is it a dead celestial body? Or is it a collapsed gravitational space?"

"According to your thin film theory, it is a cavity formed by the breaking of a layer of gravity field by the dead celestial body under the influence of the collapsing space."

Chu Tiange thought for a while and added again: "It is also a special subspace, also called a space-time tunnel."

Old Man Li smiled: "Space-time tunnel? Your imagination is good, but it's still not enough. Let me tell you now, black holes are natural loopholes in the universe and the world. They are the only channels that connect different worlds and different universes. You use space-time tunnel to describe it."

They are not wrong, but they are not rigorous enough. They only lead to another world, the universe, and will never travel to the future or past of this world, a parallel jump under non-torsion time and space."

"But this gate of time and space is not easy to penetrate."

Chu Tiange shook his head. In front of a black hole, the movement of things is equivalent to being stationary. In other words, time is stationary. If a person is close to a black hole, regardless of being torn apart by strong gravity, the person will gradually become stationary, which is not death.

, but life is still, as if it was frozen by extremely low temperature in an instant.

"Without movement, it is naturally difficult for you to travel through a black hole. Current technology cannot reach the level of traveling through a black hole, but if you want to break the static time, it is not difficult and there is scientific basis for it."

Li Su smiled mysteriously.

"Please feel free to teach me."

"Time has certain limitations, that is, it has the opposite effect. That is to say, when it is stationary, the closer you are to it, the entropy energy will gradually be weakened from the state of motion, and finally it will be disordered and still.

, if you want to solve this problem, don’t take the initiative to approach it, let it take the initiative to attract you.”

"How to say???"

"In addition to the slow relative motion of the black hole and the large time-stop gravity, the corresponding gravity is also large enough. The black hole needs energy to maintain its own operation, so it must continuously absorb energy from the universe. Therefore, dark matter can break this special law.

But unfortunately, the rare particles of dark matter are too difficult to capture."

"Absorption ability, dark matter particles..."

Chu Tiange chewed these words repeatedly in his mouth, and the light in his eyes became brighter and brighter.

For ordinary people, it is difficult to collect dark matter, but he can, he has the technology and ability.

Li Su scratched his head: "If you want to ask me, what is on the other side of the black hole? First, I will lay out one of my theories. In other words, I believe that in the entire universe, there are civilizations that are exactly the same as the Blue Star Civilization.

Dimensionless blue stars were neatly stacked together and placed horizontally and vertically. Under the pressure of the universe, some blue stars collapsed, some blue stars developed healthily and orderly, and some blue stars were just

The sprout has just been born.”

"Outside the universe, there are multiple universes converging. They are isolated from each other by a kind of space-time bubble. It is almost difficult to cross. Once crossed, they will merge. Can you imagine the scene of blown bubbles hitting each other? It's beautiful.

The suffocation, in an instant, the two universes were shattered. The probability of fusion is very small. The fall of the universe is so beautiful. It is the art of destruction. It is unimaginable, but it is certain that there are different rules between them, because different rules interact with each other.

Exclusion is the root cause of inapplicability and parallel and asynchronous development. By the way, I generally don’t want to use the term parallel universe, because the expansion rate of the universe is too fast, which causes that in the space of the same scale and dimension,

Civilizations with different levels of development support the expansion of the universe at different speeds. Some may expand to the size of a large mountain, while some may only be equivalent to a round piece of watermelon, and some may be like a broken bowl with a hole already opened.

The universe collapsed, until in the end, only a trace of cosmic ashes remained."

"Finally, what I want to tell you is."

Old Man Li stared at Chu Tiange seriously and said: "There are many civilizations in this universe, the scope of time and space in this universe is very large, and the development of civilizations is dazzling and wonderful. Whether it is rebirth or destruction, development is inevitable and presupposed, but any

Beautiful things are inevitably short-lived. I don’t want Blue Star to become a flash in the pan. On the scale of civilization, a flash in the pan will last thousands or even tens of thousands or hundreds of thousands of years. In fact, while Blue Star is developing steadily in place, no one will

Bully Blue Star because it is too weak and has been completely ignored. Now Blue Star is getting bigger and stronger little by little. First of all, there will be some jealousy, envy and hatred at the same level. Secondly, in the civilization with high positions, they are afraid of you.

They are coming from behind, so they will try their best to eliminate you."

"I have read your boy's dark forest law and the bull's-eye theory of the universe several times. Although it is a bit naive and taken for granted, I do not deny its rationality and authenticity. Blue Star hates danger, and those who can protect Blue Star, I think about it.

If you want to go, only your Tianwen Group, at the level of civilized confrontation, only technology is the primary combat force."

Chu Tiange nodded and assured: "Don't worry, the meaning of Tianwen's existence is to lead Blue Star technology, vigorously develop science and technology, and continuously improve the level of civilization so that Blue Star has the ability to protect itself from the invasion and harm of foreign civilizations."

…

The conversation with Mr. Li made Chu Tiange feel quite complicated.

Many mysteries about the universe have been solved to some extent.

Next, many things will have to be verified one by one by yourself.

Blue Star will also usher in its own period of rapid development.

What he can provide are first-class technical packages and top talents, and those responsible for implementation are all mankind, everyone!

Not even one less!

The human race does not live by the efforts of one person, but by everyone's efforts, persistence and hard work, and then achieves good results.

When leaving the mental hospital in the afternoon.

Chu Tiange said: "In the future, I may not come to the courtyard very often."

Chen Mujin said in surprise: "What's wrong? I'm afraid I'll keep you as a patient."

Lu Ying smiled: "You invited all my teachers to come out and give you enlightenment today. You must have gained a lot of enlightenment."

"Yes, I have benefited a lot and will use it for life."

"Okay, I have something to discuss with you, and I hope to ask for your consent."

Lu Ying said with a smile.

Chu Tiange waved his hand: "You are my teaching teacher. Why do you need my permission for anything?"

"I want to work at Tianwen Group, but I don't have many acquaintances. As for me, it's like going through the back door."

Chu Tiange: “???”

Chen Mujin: “???”

Chen Chu and Chen were surprised at the same time: "Are you crazy?!"

Lu Ying raised her hand: "I'm not crazy. Can't I, a university teacher, work in a private company?"

"It's possible. After all, Mr. Yu and the others also work at Tianwen. But if this happens, your future in teaching positions will disappear."

Chu Tiange shook his head: "Professor Pingzheng is thirty years old. According to your current research, it is no accident that at forty he can enter the Academy of Sciences and become a top scholar."

Lu Ying smiled and said: "Is there no future in working at Tianwen? I am a young physics professor after all, a full-time job!"

"You can go to Tianwen at any time if you want. The platform provided by Tianwen is no lower than that of scientific research and teaching positions, but I still want to ask, why do you want to go to Tianwen? It can't be because the salary offered by Tianwen is high, right?"

At Lu Ying's level, he is definitely considered young and promising. He takes on a few projects every year and it is definitely not difficult to make money. Not to mention his social status and status, he has many talents all over the world and will be welcomed wherever he goes.

When I arrived at Tianwen Group, I worked as a theoretical physicist. Although the salary offered was not low, my status was not as good as that of a university professor.

So, if you have an iron job, why should you look for a job that is full of challenges? I don’t understand.

Lu Ying replied: "Okay, I admit, I have selfish motives. I actually just want to meet my idol."

Chu Tiange was stunned for a moment, and after thinking for a moment, he came to his senses, "...Okay, I probably understand what's going on. It was Teacher Wei Mao who told you."

"Well, yes."

"Actually, it's not necessary. Being a university teacher is definitely more valuable than going to Tianwen Group. Let's do this. I'll ask the Human Resources Department to approve a special consultant quota. You can also exchange your experiences with them, but there is one thing you need to do.

Strict compliance and confidentiality! Absolute confidentiality!"
To be continued...