As soon as they sat down, Yuexiu happily recounted their battle with the giant python. This morning, Guo Xing and the python had already had a big fight, and the python was no longer Guo Xing's opponent, so he was injured and fled. Now that he has returned to fight again, he is already afraid of Guo Xing, and after being injured, he has not received sufficient recuperation, and his physical strength has not fully recovered, so as soon as he plays, he has lost in momentum. Later, I found that Yuexiu came to help Guo Xing, and after a few rounds, I learned that Yuexiu's kung fu was also very good. It can't take care of itself anymore against Guo Xing, so why not add a powerful opponent Yue Xiu. Therefore, the more he fights, the more cowardly he becomes, and he wishes to hear Jin Gengsheng's order to retreat as soon as possible. But left and right, I never heard this order, so I had to hold on. But it knew that Jin Gengsheng had already abandoned it and fled.

After Yuexiu joined the battle group, it only took a moment for the giant python to lose its will to fight, and it was paralyzed and tired there, and it was only allowed to be slaughtered. Yuexiu was about to step forward and end his life, but Guo Xing stopped him and said: "Heaven has the virtue of good life, it is not the culprit, it is controlled and driven by people, let's spare its life." Then he turned to the giant python and said, "Evil animal, you are a tiger for you, and eradicating you is also a matter of removing harm for the people." You didn't cause much harm and spared your life. If you continue to do evil without repentance, the next time you fall into my hands, you will be removed. The defeated python saw that Guo Xing had the intention of letting it go, so he nodded his head in agreement. Then he dragged his tired body and crawled deep into the heart of the mountain.

After listening to Yuexiu's narration, Guo Xing said to Sun Weifu: "Sun Blind, you are so lucky, your apprentice Linggan has the ability, and he is much stronger than your master." Yuexiu was praised by Guo Xing like this, and she lowered her head and was embarrassed.

Sun Weifu was just about to answer, when he saw Guo Xing rushing to shout: "I've been tired for a day, and I've been hungry for a long time." If you have nothing to eat, and if you don't have anything to eat, I'll have to look elsewhere. ”

"I only know how to eat all day long, a picture of gluttony." Although he said this, he beckoned Hengken and said, "Let's eat, it's not too early." ”

"Okay." With an answer, Hengken brought the meal that had already been prepared to the table. Looking at the table full of fragrant and rich meals, Guo Xing was not polite, and without waiting for the master Sun Weifu to speak, he sat down at the table, lifted the chopsticks, and sent them to his mouth, grunting while eating: "Delicious, so delicious!" After a few sips, he glanced around the table, and when he didn't see any wine, he said strangely: "Blind, you are too cold, right, beckoning guests to eat, can't you even see a drop of wine stars?" ”

Sun Weifu smiled: "I don't owe you anything." Good food and good food make you eat, what kind of wine do you want? After all, while already moving a jar of old cellars from the side, the altar was full of wine, and the aging was so amused that he was salivating, and said happily: "I just said that Sun Blind is a person who believes in his word, and what he said in the morning is that I am full of good wine and meat, how can I break my word in a blink of an eye." As soon as he spoke, he immediately stopped.

"Uh, slow, slow!" Sun Weifu stood with his arms around the wine jar, looked at Guo Xing and said, "I will definitely do what I say, but someone wants me to take care of the wine and food, but there are conditions." Where's your suitcase? ”

Guo Zhaohua knew that he had lost his mouth, so he let Sun Blind catch the handle, and explained embarrassedly: "Didn't you hold it unsteadily when it was handed over to you, so you let the roe deer take it away?" ”

"I thought you were an upright old man, but it turned out to be an old scoundrel. I have little ability, and the suitcase was swept away, and I didn't hold it steady. If there is no such suitcase, why should I entertain you with good wine and meat? Come, reclaim, and remove the wine and food. After Sun Weifu finished speaking, he hugged the wine jar and made a gesture to go inside.

"Don't, even if I owe you something, don't you have to, write an IOU." Guo Zhaohua stopped Sun Weifu, "Sooner or later, the things will be taken back and returned to you." ”

"Then I'll trust you again, but you'll have to give me a specific time. I can't wait 10 or 8 years, can I? ”

"Ten years, eight years! Blind man, you let me have a good meal and stay overnight. Let me eat enough and sleep enough, and I will look for it tomorrow. With my old man's means, it is not blown, and I promise that within a week, I will return that suitcase to you! ”

"Are you sure?"

"I'm sure."

"You promise?"

"I promise."

"Okay, pour the wine, and have a feast." Sun Weifu shouted.

When the wine was half-drunk, Guo Xingxiang remembered something, and asked Sun Weifu: "I'm surprised, how can there be a baby of Xu Manzi in Zeng Manzi's suitcase?" ”

"What Xu's crazy baby?" Sun Weifu asked knowingly.

"Those two trips to the clouds. Since the successful research and development, due to the scarcity of manufacturing materials, Xu Maniac has only made a total of two pairs. Therefore, Xu Fengzi regarded it as the treasure of the town house and cherished it like life. What is usually treasured is rarely known to outsiders, let alone obtained. Now there is a pair of suitcases in Zeng Manzi, don't you think it's unreasonable? "I was dumbfounded.

Sun Weixing saw that Guo Xing asked very sincerely, so he stopped teasing him. He glanced at Zeng Haoying, who was immersed in eating and was silent, and told Guo Xing everything he had learned from Zeng Shunquan through a detailed description. Guo Xing only knew the whole thing.

Yuexiu asked: "A pair of shoes that look ordinary, what is so magical about using it as a treasure of the town?" ”

Guo Xing looked at Sun Weifu, and when he saw that he didn't mean to answer, he glanced around the entire table and said, "Blind, there are no outsiders here, these things need to be known to them, it's time to tell them." ”

"What I said is," Sun Weifu said, "if you want to talk about it, I'll start with the universe." ”

"The universe, which has been defined by human beings in the past, is boundless in space and has no beginning and no end in time. Since the invention of Einstein's theory of relativity, mankind has found this definition of the universe wrong, and some people believe that there is no time in the universe. In fact, I personally believe that the universe is not without time, but because the universe is composed of multiple dimensions, from the third dimension above, the fourth dimension is already a combination of time and space, that is, the length, width, height plus the time dimension constitute a four-dimensional space. At this time, time can no longer exist independently, and the higher you go, the less time there is to exist independently, so some people mistakenly describe it as having no time in the universe.

The teapot-shaped thing we found in that cave was a four-dimensional space body called the Klein Bottle, which was characterized by the fusion of time and space. Gao Xuan and the more than 300 soldiers had strayed into it, and Zeng Haoying had also bravely broken through, so they should know a little about it. No one else has been there, so I'm here to give you a rough introduction. As a Klein bottle in a four-dimensional space, we look at it from a three-dimensional space and think that it is a small, inconspicuous little bottle, but once you are in it, you will find that it is a boundless world. Moreover, in this big world, you don't feel the change of time, no matter when and where you are, people seem to be in a static time node, which is why time is integrated into length, width and height in the form of dimensions, forming a four-dimensional space. In this way, people have another illusion, some people think that people can find and follow the time tunnel in the four-dimensional space, and go back to the history of mankind, and even to the ancient history, which is impossible! Because, in the past, any period of human history was generated, developed and ended in three-dimensional space, and all its processes could not involve the four-dimensional space in the slightest, on the contrary, due to the different dimensions of space, the high-dimensional space could not find any imprint on the development of things in the low-dimensional space. Therefore, the idea of people traveling along the time tunnel to ancient times is just a wishful thinking of human beings, which is very unrealistic and cannot become a reality.

So, what is the role of what we know about the four-dimensional space, and the space above it? Once human beings break through the limitations of three-dimensional space, then human civilization will develop to a higher level, and human cognition of the universe will be one step closer to the truth. In the four-dimensional space, since there is no independent concept of time, the concept of speed disappears. Then, among the elements that make up the concept of speed, only distance remains. In this way, as long as we enter the five-dimensional space, which is one level higher than the four-dimensional space, and break the boundaries of distance, we will not be plagued by infinite space and finite speed as we are now. The speed of motion of any object in three-dimensional space cannot reach the speed of light, and the distance between celestial bodies is calculated in light years, thousands of light years, and ten thousand light years. If these human activities are carried out in the five-dimensional space, these problems will be solved.

What are the dimensions of the five-dimensional space, I think: it is based on the four-dimensional space plus the dimension of mind, that is, the will of the universe. Specifically, if human beings want to go to any other celestial body in the universe on a certain celestial body, they can reach it in a single thought by borrowing the will of the universe. This is the last word that the higher human beings enter the dimensional space, the higher their degree of civilization. It is precisely because of the existence of the will of the universe that many people mistakenly believe that we human beings live in a virtual world, but in fact, it is not! ”

Everyone held their breath and listened with relish. I feel that the vast universe is so interesting and amazing!

As soon as Sun Weifu's words stopped, Yue Xiu continued to ask: "Master, I heard you talk about so many interesting theories, but I can't see what these have to do with those shoes. ”

"Don't worry." Sun Weifu said, "Now I will talk about the role of these shoes." First of all, we all know very well that all human activities are carried out in three-dimensional space, so we cannot escape the limitations of time, distance and speed. In order to find the entrance to the space above the fourth dimension, we must find out the mysteries and laws of the universe, and dig deeper into these laws. In order to do so, we need to continue to explore the universe. In the past, human beings did not have the means to explore the universe, and astronauts had to wear clumsy spacesuits. Walking through a window in space must also tie a person to the spacecraft, otherwise the astronaut may get lost and never come back. Moreover, the so-called spacewalk is actually not walking in the real sense, the astronaut is floating in space, but the space window is just a window. The appearance of the cloud track will not only allow astronauts to throw away their spacesuits during space exploration, but also allow astronauts to walk in space as freely as walking on the earth. This is one aspect. On the other hand, even if human beings can enter the space of four or five dimensions in the future, although the position of celestial bodies and celestial bodies can be changed in a single thought, the exploration of a specific area must also be three-dimensional, so it is inseparable from the use of the tool of wading clouds. ”

As he was talking, Gao Xuan appeared outside the restaurant as if sleepwalking, ignorant, still holding something in his hand. Guo Xing was closest to the door, his sharp eyes and hands were quick, he snatched the things from Gao Xuan's hand, and shouted: "Okay, you grandson is blind, open your eyes and talk nonsense." They tried to deceive me and deceive me. It's not a thing. ”