Li Yifei didn't know whether aura was dark matter, because it was beyond his knowledge of physics, but aura was definitely a kind of substance, and it should be explained by physical and chemical methods, so let's just assume it was dark matter.
As for this world, Li Yifei has thought about where it is and where it is since he arrived. It is obviously very similar to the earth, so where is it? According to the astronomical knowledge he knows, at least in the known astronomical world, in a certain
There is no second Earth found within the light-year range, especially if it is the same size and atmospheric composition. So, where is the planet you are stepping on? Is it within the solar system, or has it been transmitted to the unknown through the gap?
Where did it go...
The person in front of him could answer his doubts, so Li Yifei looked at him curiously.
"This is the earth you are talking about!" Chen Tuan said.
"Ah? How is it possible?" Li Yifei was immediately surprised and even stamped his feet. He couldn't believe it and immediately asked: "Senior, it's not that I don't believe you, but how is this possible? Are our time and space different? I am in
At a certain point in time on Earth?”
Li Yifei had already had this conjecture, but he had already ruled it out because the landforms were different, and those towering mountains alone were not something that could be found on the earth, but... was it really so?
After Chen Tuan finished speaking, Li Yifei first denied himself, and then looked at the other party, waiting for the answer to be revealed. Is this a magic method? At least the current earth technology cannot achieve time and space travel, although scientists have given many hypothetical methods, such as when
You can travel through time and space when your own speed reaches a certain level, but it must at least exceed the speed of light.
Li Yifei couldn't remember what it felt like to be in the crack. It seemed like it was just a moment, and it seemed like an extremely long period of time.
So, what is going on? Li Yifei looked at Chen Tuan, who shook his head slightly and said: "This is the earth you mentioned. As for the time you mentioned, it is actually the same. I said that there is Yin and Yin.
Yang is the principle of the world, so this is the negative side of the earth, and the world you live in is the positive side!"
"I... still don't understand, so where is this place? As I said before, technology on earth is developing rapidly. There are not only airplanes in the sky, but thousands of aircraft called satellites flying hundreds of miles away.
They have many functions, some are used to see far away and see other planets, and some are used for detection, mapping of the ground, etc. If there is another earth..." Li Yifei became more and more confused as he talked, and in the end
I was confused.
"A piece of paper!" Chen Tuan interrupted Li Yifei and said: "A piece of paper has a front and a back, and the palm of your hand also has a front and back. Then your earth also has a front and a back. Although it is a ball, it also has a back.
!”
"The other side is in the center of the earth? I mean, under our feet?" Li Yifei asked.
"No, a piece of paper can have a negative side. This is the positive side, and this is the negative side. We understand space as a piece of paper, then you live here and I live on the other side. This is a simple understanding!"
"That is to say, the earth is a sphere, but it can be understood as a thin layer. This side of the surface is our earth, and the inside side is here?" Li Yifei gestured while talking, and Chen Tuan on the opposite side pondered after listening.
After a moment, he nodded and said: "You can say that, but... it's much more complicated than this!"
"Then I understand, there are two sides of yin and yang, or the real world and the dark matter world..."
"After the creation of the world, there were two spaces. I told you this, this is the Tao. The Tao of heaven and earth cannot be isolated. As for why, if you understand why, you will become an immortal!"
"Become an immortal?"
"Not bad, become an immortal!"
"Is there really an immortal in this world?" Li Yifei asked again.
"Why not?"
"Because I've only heard of it, never seen it!" Li Yifei said.
Chen Tuan laughed loudly and said: "To ordinary people, you and I are immortals. To you and me, there are naturally gods and immortals in the world!"
"Where is the fairy world?" Hearing the last sentence, Li Yifei immediately became curious. What he heard today was enough to shock him. Although Li Yifei had known that there was a fairy world, he wanted to know what it was.
What kind of place.
"I don't know about the fairy world! I spent hundreds of years pursuing it. Then after a great war, I suddenly realized that my life can stop at this point. There is no need to pursue the fairy world!"
"Isn't that a higher level and a better way to live longer?" Li Yifei asked in confusion. The two of them had finished drinking their wine, so he took out two more jars, but Chen Tuan waved his hand to indicate that he would stop drinking.
Looking at Chen Tuan's red face, Li Yifei obviously didn't expect that the old man was so drunk. Isn't it said that Chen Tuan was known as the master of wine? He would fall asleep when he was drunk and turn into bones... Well, maybe the rumors were false, or it was the old man.
After quitting drinking, Li Yifei didn't ask any questions about this matter.
There seemed to be something wrong with Chen Tuan's body. His reactions became very slow and his breathing became insufficient. He was silent for a longer time this time, more like thinking, while Li Yifei drank and waited for the other party's answer.
"What is the meaning of immortality?" Chen Tuan seemed to be asking Li Yifei, but also seemed to be asking himself.
"I'm afraid immortality is meaningless!" This is the second sentence.
"So living too long is meaningless!" This is the third sentence.
You have lived for hundreds of years. You have dominated the world and have the power to control the wind and rain. Now you say that life is meaningless, but I can’t do it. How old am I? If you say that life is meaningless now, will you still be alive?
"Senior, so there is a fairy world, but only those who have been to the fairy world know what it is like there?"
Chen Tuan chuckled and said, "Not bad!"
"Sigh." Li Yifei sighed quietly and said: "Everyone in the world pursues immortality and supreme ability, but you don't want to pursue it when you are old..."
"Don't mention it. I don't pursue it. It's my business. You hope it's your business and we won't affect each other." After saying this, Chen Tuan wiped a trace of dust from his legs and glanced at the praying raccoons around him.
, said: "It's all thanks to these little guys that I can survive to this day!"
"Are they intelligent?"
"Originally, I didn't have it, but after practicing over the years, I have developed spiritual wisdom! After I was injured, I chose to confine myself to this. I even became discouraged and wanted to kill myself. But it happened that this place was the home of their ancestors.
In the nest, a few guys thought I was going to starve to death, so they gave me their own food to show me that I could use it. I was very moved at that time and taught them simple cultivation techniques, which have been passed down from generation to generation!"