Standing on the ancient, delicate and elegant small building, breathing in the fresh air, feeling the pure energy that flashed in the air from time to time, if it weren't for the figures in modern clothes that appeared from time to time in the distance, Yi Xuan really thought that he had carried out an ancient time.

But even when it comes to crossing, were there these tiny particles of energy in the air in ancient times? Not only has this never appeared in the modern world, but it also violates the existing physical knowledge, because in Yi Xuan's spiritual vision, even the tiniest superstring structure can be observed, and this pure combination of energy is unimaginable, and all this actually appears in such a paradise.

"How? Do you feel that the air here is much better than outside? If it weren't for the fact that the disciples of the sect had to enter the worldly experience, I wouldn't have left here to breathe the polluted air outside! Just as Yi Xuan was standing by the window and observing the energy particles in the air with his spiritual power, Li Junjie came behind Yi Xuan and said.

"I think you're reluctant to let those beauties out there be, right?" Yi Xuan still couldn't help but mock him, Yi Xuan, who understood Li Junjie's nature, couldn't get used to the appearance of this guy who was now pretending to be a fairy.

Li Junjie didn't defend anything, stood beside Yi Xuan and looked outside and said, "Aren't you surprised that not only is the air here very good, but you can't see the outside from here?" ”

"I was just thinking about asking you later, is it the first time I've seen this feeling of being in another world, is it something like a legendary cave?" Yi Xuan asked curiously.

"You guessed roughly right, but it's not all right, this is indeed isolated from the external sense, the only entrance is the entrance I took you in, but there is no special person to lead even if you enter from that entrance, it is just to enter a general courtyard, here is the result of a set of treasures of the town sect handed down from our ancestors of the Yuqing faction, I don't know the specific principle, I guess they know it, the only thing I know is that this baby is very powerful, Our current gate station is a piece of space intercepted from the ancestral door station, although it is similar to the cave sky, but it cannot be called the cave sky, and it is far from the size of the cave heaven here. Li Junjie looked out the window and sighed, as if he remembered the glory of the past sect.

Although Li Junjie said it easily, but after all, all this was the first time Yi Xuan had seen and heard about it, in the past, he had only imagined this kind of place through the description of words in the novel, but he didn't expect that he would enter this kind of place one day, and then asked: "Yuqing faction?" Why does the name sound so familiar? ”

"That's right, Yuqing is the name of the Taoist Yuan Shi Tianzun, and our ancestors have the legend that they are the golden immortals who follow the Yuan Shi Tianzun to practice!" Li Junjie said proudly, standing there with his chest held high and his head raised, as if he was really a member of the Golden Immortal Sect, but he felt strange no matter how serious Yi Xuan looked.

"Golden Immortal? Don't scare me, this is a character in myths and legends, I heard that in the Romance of the Gods, it was written that there were twelve golden immortal disciples under the throne of Yuan Shi Tianzun, all of them are extraordinary, but they are all novels, right? Your Golden Immortal Ancestor is that great power? Although he didn't believe it, Yi Xuan still tried his best to put on a respectful look and asked, in fact, if Master Tai came to talk to Yi Xuan, maybe he would still believe it, but the result was that Li Junjie, a somewhat unobtrusive person, said such exaggerated words, so Yi Xuan instinctively felt that it was a little fake.

"The name of the ancestor is Guangchengzi, the head of the twelve golden immortals under the throne of the Yuan Shi Tianzun, the first immortal in the Jade Void Palace, or the mentor of the Xuanyuan Yellow Emperor, do you say it is powerful?" Li Junjie continued to say arrogantly.

Although Yi Xuan was a little shocked by his words, he felt uncomfortable when he saw his appearance, maybe he knew his nature too well, so it was strange to see him like this.

However, Yi Xuan is still very curious about these strange things, thinking about the twelve golden immortals in myths and legends, and then looking at the current Yuqing faction, he feels that it is not so simple.

In myths and legends, Guangchengzi is very powerful, especially in the Romance of the Gods, which is a super bull immortal, but look at the current Yuqing faction, in addition to this place similar to the cave is quite magical, the cultivation of the people here does not seem to be high, even the master is only standing at the peak of the strength, and has not surpassed himself by a big realm, how do you look like a descendant of the golden immortal?

"You just blow it, if you are the descendants of the Golden Immortals, why is the highest cultivation now only a little stronger than me? Could it be that this is the Golden Immortal? Yi Xuan said the question in his heart.

"Master Tai, of course they are not Jin Xian, as for what Jin Xian is like, I don't know, maybe there is an introduction in the sect classics, but it is far from what we can achieve now, our sect has also gone through a lot of hardships, several migrations before settling here in the Yuan Dynasty in history, many cultivation exercises have been lost, especially the exercises that exceed the heavenly people, according to Master Tai, I don't know that they disappeared inexplicably during that period, so that in nearly a thousand years, there have been no more people in our sect who have exceeded the realm of heaven and man, Even in the last two hundred years, our sect has not even seen the predecessors of Dan Jin, according to Master Tai's words, this may really be the end of the Dharma era, right? After all, since he was in business, he had never heard of a real immortal. Li Junjie said while reminiscing.

"Didn't the Qin and Han dynasties and the two Jin Dynasty have immortals in the world? How can you say no? Don't you think I haven't read a book? Yi Xuan said a little strangely, since the Shang Dynasty is not after the era of the Romance of the Gods? But that's a novel!

"Those immortals are just immortals in the eyes of mortals! It is far worse than the level of the ancestor of this sect, as if since the Zhou Dynasty, the level of all cultivators has begun to decrease rapidly, until modern times, not only there is no celestial level, but even Dan Jin is gone, it can't be compared with the ancient period, as if this world has slowly become another world without immortals, except for the ancient legends of immortals, there are no more immortals, and even foreign Catholicism and Islam are in addition to the initial manifestations of gods and men, there are no miracles. Li Junjie explained.

Listening to Li Junjie's explanation, Yi Xuan's heart had more and more questions, especially in addition to seeing the cave-like paradise here, which made him unable to see through, even Li Junjie's words made him feel like something from another world the more he listened, everything had an unreal feeling.

"I've listened to you for a long time, and I feel that the more I talk about it, the more mysterious it becomes, but I feel more and more confused, gods, immortals, it is estimated that your ancestors pretended to be mysterious, right?" Yi Xuan finally chose not to believe it, if it weren't for the experience of the syndicate, and the special here, Yi Xuan would definitely think that Li Junjie was lying, after all, as a scientist, he likes to get to the bottom of everything, and he hopes to understand things that cannot be explained clearly through scientific means.

"If you want to believe it, you can believe it, if you don't want to believe it, you should just listen to a legend, after all, I also listened to the elders, and after you go to the Tibetan Scripture Pavilion, you may be able to get some of what you want." Li Junjie didn't say anything more, thought about it and suddenly said to Yi Xuan: "You can cultivate more here, because of the treasure of the Shimen Town Sect, although the environment here cannot be compared to the ancient period, it was also intercepted from a blessed land when the sect migrated thousands of years ago, so the cultivation effect is very good!" ”

As soon as Yi Xuan heard Li Junjie say this, he remembered those energy particles in the air, it turned out that the environment here was the environment of a thousand years ago, no wonder I had never seen such a thing in the air outside now, and the pure energy particles could be directly absorbed by the body, more refined than the energy obtained from food, no wonder they liked to stay inside.

The two chatted for a while, Li Junjie left, Yi Xuan stood alone in front of the window and watched the sky outside turn into night like a normal world, and even when the moon and stars could be seen in the sky, Yi Xuan really felt that this world really had too many secrets, and although the ancient immortals and gods of Huaguo could not be examined, someone actually made such a treasure thousands of years ago, giving people a feeling of unreality.

Right now, Yi Xuan didn't see any difference between the microcosm of this world and the outside through the spiritual vision, as if this was the real world, except for the resistance encountered by the spiritual power when it continued to explore outward, everything was not much different from the outside world at the microscopic level.

Although there are energy particles, other atoms and molecules are no different from the outside, and the microscopic particles inside the atoms are no different from the atoms of the objects outside.

And it was this difference that Yi Xuan couldn't see, which really made Yi Xuan feel it for the first time since he gained spiritual power to observe and control microscopic particles.

It can no longer be described by any current physical theory, according to Li Junjie, it is still a space intercepted from one place.

The abstract concept of space is generally a theoretical generalization in physics, and most of them are applications of three-dimensional space, while the concept of space in higher dimensions exists in mathematical theories.

After thinking about it, Yi Xuan had no choice but to throw away these things for the time being, and for the time being, he could only look at science and this kind of martial arts separately, although he knew that there would definitely be a scientific method to explain all this, but for now, he didn't have that ability.

Yi Xuan didn't deliberately cultivate anything, just like at home, he stood for a while and washed and went to sleep, but the night outside the window became more and more quiet, and there was no insect chirping.