Shen Yue naturally understood the cause and effect, but what he didn't expect was that in Xiao Chu's technological era, the theory of cause and effect was officially adopted.

Xiao Chu stretched out his hand and waved it in the air, and a rectangular shape appeared in the air.

"This is the world we live in."

When Xiao Chu explained, he bent the cuboid so that one side was in contact with the side of the cuboid. "Time and space travel essentially breaks macroscopic linearity and connects microscopic curved surfaces in space. Do you know about gravitational waves?"

Shen Yue said modestly: "I know a little bit, I know a little bit."

He cannot help but be humble.

Compared to Xiao Chu, he is more of a science and technology novice. After all, the other party knows two hundred years more about the development of science and technology than he does.

Modern technology has only developed rapidly in the past hundred years, reaching a state that was unimaginable by previous generations. What will happen in another two hundred years is unimaginable to Shen Yue.

Xiao Chu explained, "Gravitational waves are ripples produced by the curvature of space and time. When humans detect this ripple, it means that they have begun to enter the palace of curvature of space and time."

Shen Yue thought, "Because of the discovery of gravitational waves, the world knew about the possibility of space-time curvature. Then they studied the curvature of space-time and discovered the method of time-travel?"

Xiao Chu nodded and said, "That's it. The bending of time and space has expanded the world's understanding. The world has also discovered that the extension and bending of time and space will produce various strange phenomena. The extra space can be used to create four-dimensional facades. The overlapping channels are called fusion. Hole."

"A melt hole, not a wormhole?" Shen Yue asked.

Xiao Chu explained, "Wormhole was the original name, but we found that the concept of fusion is more suitable to describe this phenomenon, so we changed it to fusion hole."

Shen Yue watched the changes in the cuboid space, listened to Xiao Chu's explanation, and murmured, "That's it."

Xiao Chu was also looking at the changing space and continued, "Although the concept of fusion cave has been proposed for a long time, the technology of 2233 years can only build a fusion cave for a moment."

"A moment?" Shen Yue asked.

There is a saying in "Maha Sangha Vinaya" - One moment is one thought, twenty thoughts are one moment, and twenty moments are one snap of the finger...

When people like Shen Yue and Xiao Chu talk about future technology, all they hear are ancient concepts?

Xiao Chu seemed to understand what Shen Yue was thinking, "Yes, it is an instant as mentioned in Buddhist scriptures. If converted into specific time, an instant is 0.36 seconds."

Shen Yue couldn't help but said, "Are you also very knowledgeable about Buddhist scriptures?"

Xiao Chu said solemnly, "It's not that I have studied Buddhist scriptures. It was in our time that we discovered that thousands of years of Buddhist scriptures contain a high-level interpretation of the universe. But it is difficult for me to explain it. With the understanding of ancient people, it is difficult After understanding the truth, later generations used the mysticism of gods and ghosts to explain it."

Shen Yue knew this very well, because for him, the world seen with the naked eye and the world observed through meditation were fundamentally different.

There is a saying in the Heart Sutra - Avalokitesvara Bodhisattva, walking in the deep Prajnaparamita for a long time, saw that the five aggregates are all empty...

What this scripture says is that the world observed by a truly free and at ease Bodhisattva is not a solid state, but a dynamic division and combination.

In other words, truly advanced practitioners can directly observe the operation of the microscopic world without using technological means.

Because we know that the divisions and unions of the microscopic world are impermanent, suffering, selfless, and impure, we can conclude that everything is "empty".

"Empty" is not a vacuum, but means that everything is not permanent, but the world insists that what changes is eternity. Only when practitioners see through this will they abandon this "emptiness" and look for true eternity.

What is eternal is the nature of mind!

Of course, being truly bearish and living on the streets, following the crowd, are completely different things. The latter is about involuntary destiny and self-destruction, while the former is the real freedom that is longed for in "Happy Wandering".

Thinking of this, Shen Yue asked again, "So, do you think ancient humans had high technology that modern humans don't have?" This is actually what he has always known, but if he says it, not many people will believe it.

Xiao Churan said, "This is natural. Otherwise, why would the Yellow Emperor's Inner Canon, which has been studied by modern people for many years, still be like Einstein's theory of relativity, allowing the world to only occasionally discover the truth in it, but not be able to fully decipher it?"

"You also know Einstein..." Shen Yue murmured.

Xiao Chu didn't say anything, obviously thinking this question was a bit stupid.

Shen Yue thought to himself, now it seems that Xiao Chu is really a person from the future, a person who is more than two hundred years after Shen Yue's time, and there are some problems with his previous speculations.

Shen Yue had always speculated that the king of Jiuzhou was Juli Li. Xiao Chu and the others left from Jiuzhou, so it was Juli Li who kept an eye on them.

But in 2233 AD, everyone in the world was destroyed, and super-body mutations took over the world. How could people like Nuanyu exist under the control of the King of Kyushu?

Puzzling for a while, Shen Yue suddenly thought of something, "So, your time and space travel technology is mature, but traveling through time is not that easy."

Xiao Chu said calmly, "Of course." He didn't understand what Shen Yue meant.

Shen Yue thought, although Nuanyu used the technology of the Moon Gate, the time-traveling technology he could control did not seem to be inferior to Xiao Chu and the others at all?

At least in Shen Yue's opinion, it was not too difficult for Nuan Yu to send him to Shen Yue eight hundred years away.

"Do you know about Moon Gate?" Shen Yue couldn't help but ask this core question.

Xiao Chu's eyes flashed slightly, "By around 2233, only a few incomplete pieces of the Moon Gate were left, and the rest were missing. If we had a few more moon horns, we might be able to make time travel more perfect."

Shen Yue was slightly stunned.

What Xiao Chu said was like a prophecy!

Nuanyu has collected so many moon horns that he can almost build half of the moon gate. But why in 2233, only a few moon horns are left?

However, he felt that there was something wrong with the logic. Shen Yue temporarily returned to the events of Xiao Chu and others, "Whether it is the butterfly effect or your karmic effect, I believe that history can be changed."

Seeing Xiao Chu nod, Shen Yue asked, "Then why don't you try to change the direction of history and eliminate super-body mutations?"

Xiao Chu stared at Shen Yue, "What history have you changed?"

Shen Yue pondered for a moment, "I don't want to change history."

"But history eventually changed because of you." Xiao Chu said again.

Shen Yue nodded slightly.

"But your partners discovered that history has not changed." Xiao Chu said a bit convolutedly.

Shen Yue knew that Xiao Chu must have heard what he and Jin Xin said, so he pointed this out and said in confusion, "This is indeed something that my companions and I can't understand."

Xiao Chu said lightly, "The reason is actually very simple. Because we have blocked this era."

Seeing Shen Yue's surprised look, Xiao Chu explained, "Or you can think so, we blocked the time and space of the Song Dynasty."

Shen Yue was amazed when he saw the Sleeping Immortal Pond. When he heard that Xiao Chu blocked the time and space of the Song Dynasty, he felt even more incredible, "How to block it? What's the reason for the blockade?"

But he is not an ordinary person after all. After asking the question, the super brain immediately gave him an answer, "Because the super-body mutation and your technology seem to be even better than yours, you are afraid that they will detect your existence and come to pursue you."
Chapter completed!