Chen Xi had been in retreat in his room for more than ten days, and everyone was worried about him, after all, he still had injuries on his body. But no one dared to disturb him, and everyone knew that this retreat was very important to Chen Xi.

Chen Xi sat quietly cross-legged in the vast starry sky at this time, and the Mo Dome in front of him was the Mo Dome in all his memories. But it's not limited to this, because there are still people and women to help him expand the space. Chen Xi knew that although the starry sky created at this time could not be compared with the real Mo Qiong, it was almost enough for himself.

The woman sat opposite Chen Xi, looked at the starry sky and said, "Compared to time, in fact, the power of space is not difficult to understand. Space is nothing more than expansion and discovery, and the expansion of a new place in a certain thing or a place where there is nothing is the basic use of space power. When it comes to the demigod level, it can actually perfectly create space. ”

"It's just that the confinement of the demigods in the divine domain is too great, and the demigod world is a huge magic circle, so the demigods can't show their true strength. So much so that most of the demigods may not have tried to create space until they died. ”

She looked at Chen Xi and said, "But what you said before gave me a lot of inspiration, you said that the power of space is not only about exploration, but also about discovery." Any force that exists in space, as long as it is materialized, contains power, and these forces belong to space power. Therefore, if someone can create space on a piece of gravel, it is with the help of the power of gravel's existence, although it is weak, its existence cannot be denied. ”

"But the power of time is different, and it's hard to fathom. ”

Chen Xi nodded: "Actually, with my current cultivation realm, it is still too shallow for the power of comprehending time. Someone once said that after cultivating to a certain level, the discovery of various powers will automatically emerge. For example, when you reach a certain realm, you can master the space, and when you reach a certain point, you will have the body of a god. ”

"But there is no way to continue to discover time, time is like that, as if it were eternal and unchanging, and there is no deeper mystery hidden in it. A minute is a minute, an hour is an hour, and a day is a day. Time is perhaps just a number, a number that makes it easier for people to organize their lives. ”

The woman was a little puzzled: "Why do you think like this, although time is not too profound, but time does exist." ”

Chen Xi asked rhetorically: "Why do you think time does exist?" ”

The woman was silent for a while, and replied with four words: "Spring, summer, autumn and winter." ”

Chen Xi said: "The change of the four seasons, if we put aside the inherent relationship between us and time, is only a change in the object and environment. If we don't think about time, if we don't think about spring, summer, autumn and winter, then what is it?"

The woman was slightly stunned: "Yes, you are right, don't care about time, the changes in spring, summer, autumn and winter are just a change in the environment." ”

"And spring, summer, autumn and winter are repeated. ”

Chen Xi said: "It is obvious that the law changes, but there is no regular change in time. ”

The woman said: "Of course there is a law of time, a minute, an hour passes, isn't it a neat and unchangeable law?"

"Of course, it's not a rule, because these units of time calculation are all given by human beings. If we don't consider how long a minute is and how long an hour is, then what does time look like?"

The woman frowned, and after pondering for a while, she finally understood what Chen Xi meant: "It's a line, a line that doesn't fluctuate, maybe there is, but it's extremely subtle, and it's basically imperceptible." ”

Chen Xi nodded: "That's right, you think that a minute is a minute, and that's because people have drawn small segments on this line one by one." ”

Chen Xi stretched out his hand and wiped it in front of him, and a flat piece of sand appeared in front of him. Chen Xi's fingers drew a straight line on the sand, and then said to the woman: "This is time, there is no beginning and no end, it has always been so flat, and there will be no big fluctuations." The minute or hour you are talking about is just a paragraph that human beings divide into in order to facilitate the management of time. ”

Chen Xi's fingers pointed out the dots one by one on the straight line, turning the complete straight line into a straight line composed of countless line segments: "But will time change because of our will? How long does time really exist? How long is an hour? Obviously not, for time itself, time is constant and unmoving, it is so flat and straight, there are no paragraphs. ”

The girl's brows furrowed deeper and deeper: "So there is no way to control time?"

She looked at Chen Xi and asked, "Even if it's a strong person like Xu Ji, a strong person like the six-legged insect king, he still can't change time." This is enough to show that your speculation just now is correct. Both of them are stronger than you in terms of cultivation strength, and their realms are higher than yours. If you are now at the peak of the True God's strength, then Xu Ji and the Six-legged Insect King have both reached the height of the Creation God. ”

Chen Xi nodded: "You're right, the cultivation realm of both of them is much higher than mine." If I have a direct battle with the Six-legged Insect King according to my current strength, I won't even have a chance of winning. Although I am trying to close this distance, when I reach the peak of the true god, then the strength gap of such a small line is still a huge gap. ”

"However, my speculation is not to prove that time cannot be changed, I just want to say that we imagine time too complicated. ”

Rennu knew that Chen Xi had already had an understanding, so she asked directly: "Then how do you think you can change time?" ”

"Space. ”

Chen Xi's answer is simple and straightforward: "Only space can change time." ”

He said seriously: "When I said it just now, you said that the power of time should be higher than the level of space power according to the level, I don't deny this, because space power can be really contacted, while the power of time cannot be directly contacted. But the only power that can change the power of time, the highest stage of power, is space. ”

He pointed to the straight line drawn on the sand in front of him: "This is a line, time is straight forward, eternal and unchanging. So, how do you make time seem to repeat itself?"

The first reaction of a woman is a clock.

The clock is turning over and over again, but it doesn't mean that time is turning over and over again. Again, the repetition of the clock is just a paragraph forcibly divided by humans in order to facilitate the management of time. Of course, real time is not a circle, nor is it only twelve hours of non-stop beginning, end, beginning, end, time, no beginning, no end.

Seeing that the girl couldn't find an answer, Chen Xi immediately stretched out his hand again and wiped it.

The sand in front of me changed, and the sand grains kept moving, and from the plane, it should not have moved, but the pattern changed. The straight line that Chen Xi painted before is now connected from end to end and becomes a circle. This round and thick look flawless, not even a little fluctuating.

"Take your attention off the circle and look at the grains of sand. ”

Chen Xi said: "The sand grains are small, so you can only find something wrong when you stare at the sand. ”

After looking at it for a while, the woman finally discovered something: "Although the straight line has become a circle, it is definitely not the same as a straight line." Because if we want to make a line into a circle, when we don't think that the line is soft and can be bent perfectly, then in fact, it looks perfect, but it is just recombined, the line breaks, breaks into many, many small segments, and then recombines to form a circle. ”

"However, when a straight line is made, the line itself is smooth. But after forming a circle, there is a bump on the top of the line. This is because each grain of sand is a paragraph, dividing time into a circle formed by the reorganization of countless segments the size of a grain of sand. ”

Chen Xi smiled: "That's right, but this is not the problem we are thinking about now, this is a question of how to change time perfectly, we haven't even mastered the imperfect change time yet." ”

"We've all inadvertently changed time, but we can't take advantage of that change. ”

Chen Xi said: "This time we left the Divine Domain to go to the base of the Zerg, our memory is that we have been gone for less than a month. But when you came back, you told me that I had been gone for a year and that there was an eleven months of error, and how did that error come about?"

The woman said: "Crossing." ”

Chen Xi nodded: "That's right, it's space travel." At absolute speed, traveling from one dimension to another would cause a temporal error. ”

The woman said: "But I still don't understand, since time is a straight line that is difficult to change perfectly, why does space travel change time? Even if time is changed from a straight line to a circle, then the speed of time is still the same. ”

Chen Xi said: "Because we are no longer on a timeline, that is to say, time is not a line at all. ”

The woman's face changed slightly: "What is that?"

Chen Xi said: "You can think of it as a huge surface composed of countless thin lines, and we are only on one of the lines. When we jumped to another line, and it happened that space was still distorted, so time changed. ”

The woman said, "So, what is the answer you get?"

Chen Xi took a deep breath: "It's back to the easiest starting point, speed." ”

He looked at the woman and said, "How do we describe speed? Time is used, but speed is speed, not time." Speed and time are two concepts, we are just used to measuring speed in terms of time. When the speed is fast enough, you can change the time. This reminds me of when I was in the Tianfu Continent, the warriors of the martial arts world would say that the martial arts in the world are only fast and unbreakable. ”

Just when the woman was thinking, there was a sudden huge vibration outside.

Chen Xi's face changed, and then he stood up: "Come so fast." ”