However, when he carefully sensed the concentration of Heaven and Earth Spiritual Qi in the surrounding void, he couldn't help but look a little stunned, it was really a little thinner to the concentration of Heaven and Earth Spiritual Qi here. The farther away from that stone forest, the lower the concentration of vitality between heaven and earth, and Luo Xiu hadn't paid much attention to it before.

However, when he noticed this, he was stunned for a moment before he became a little serious, you know, in that stone forest, the intensity of the vitality of heaven and earth, he was impressed, almost no need to absorb it, it could drill into his body along his pores, and now here, even if he cultivated cross-legged, the vitality of heaven and earth was a drop in the bucket, and it could not support Luo Xiu's cultivation and battle at all.

He also discovered the problem of the concentration of heaven and earth vitality at this moment, his heavenly demon clone is better, if his body fights fiercely with people here, if there is no spirit stone to supplement the consumption, it will not last too long, once the energy stored in the body is exhausted, he will become a lamb to the slaughter, such a strange place, let Luo Xiu completely calm down, and no longer dare to take anything lightly, lest he fall into the circle of others.

Quietly approached the human city, which was huge, like a city composed of countless mountain villages, the city was dilapidated, and there was nothing but the huge walls made of tall stones, whether it was the human beings who lived here, or the domestic animals raised by humans, and the place where the ordinary human world lived, nothing different.

Especially looking at the crops around the city, he felt like a world away, whether it was in the Yuncang Great World or in the Tiancang Continent, he never thought that he would be able to see this kind of fishing and farming again. Such a fresh and refined cultivation world simply made Luo Xiu feel incredible, if it weren't for the aura of the more than ten Jindan monks in the city, Luo Xiu would have thought that he had come to a world where mortals live.

"System, it's been so long, have you figured out what kind of place this is, why have you been choosing to be silent since I asked you before, is it possible, out of that stone forest, you still can't exert your special abilities in this world?" Luo Xiu thought of something at this moment, and asked the system in his mind.

At this moment, the situation was unknown, Luo Xiu did not rush to approach the seemingly ordinary city, but focused his attention on the system in his mind and asked the system's opinion. After all, many times before changing the map, it was with the help of the system that he completely gained a foothold, and now the scene in front of him made him feel so familiar and unfamiliar, lest what he saw was fake, Luo Xiu at this moment was cautious and careful enough.

"Host, don't worry, this system is still searching and exploring the critical moment of the range, it's not that this system doesn't say anything to you, but this system also feels a little inexplicable, it seems that the world you are in is not the legendary cloud world, but like a world that has been deliberately circled, not to mention anything else, just the stone forest region where we were before, between the heaven and earth vitality and the heaven and earth aura in this area, it is only a one-way circulation, there is no cycle at all, such a strange situation, it is obvious that the world we are in should be abandoned by the monksThe system also seemed to be a little unsure, and explained hesitantly.

Even Luo Xiu was a little unbelievable at the moment, since he had found out that he was in the system, after not getting any useful news, he no longer hesitated, and came directly to a city where human beings gathered, and did not enter the city, he was at the edge, directly used the soul searching secret technique on several of them, and looked at their memories.

And from the memories of these people, Luo Xiu found that, as the system said, this is really the legendary Yuncang Great World, but this place is called the Southeast Wasteland, and the reason why it is so called is because the Heaven and Earth Yuan Qi in this area is extremely thin, and it is not suitable for human monks to practice here on a large scale, so this place is also called the Barren Land.

What's more critical is that when Luo Xiu read all the memories of one of the Jindan monks, he showed a look of increasing interest, and at the same time felt a little surprised, and even for Luo Xiu, this news made him feel a little dumbfounded.

That was the stone forest where he first appeared before, it was the forbidden place of the entire Yuncang Great World, and it was the kind of weird realm that you didn't want to come out alive if you entered, and the most important thing was that the stone forest was not only forbidden for monks to fly, but even after many monks entered, the power in their bodies would quickly disappear.

The place called the Demon Cave by the humans of this world, for countless years, I don't know how many super strong people have been buried, and many undead guys want to go in to explore the real reason for the formation there, and more importantly, the southeast region of this is called the Barren Land, the main reason why the spiritual energy is depleted is because of the existence of the Demon Cave.

It is said to be called the Demon Cave, in fact, it is more like a place where the aura is extinguished, and the endless heaven and earth vitality is often gone and there is no return after entering that area, so when the human monks discovered the existence of this place, they arranged a super huge formation to isolate the circulation of spiritual energy between this barren land and the Central Plains region, which is like a forbidden spirit domain, the formation group of more than four million kilometers, completely sealed the entire southeast barren land, and as time passed, the southeast region has been frantically devoured and absorbed by the demon cave for five countless years, and the concentration of heaven and earth vitality between heaven and earth has not existed for ten days。

And after Luo Xiu found out this, he became curious about the place that was called the Demon Cave by this world. Especially when he flew up, he actually appeared there, which made Luo Xiu feel very weird, especially the most important point, he actually came out safely from the place that was called a forbidden area by humans, how could this not make Luo Xiu feel very weird?

You must know that the humans in this world may lie to him face to face, but when Luo Xiu uses the method of soul searching to obtain all the information, these humans can't lie in his mind, therefore, for this place called the Demon Cave, Luo Xiu has a different kind of guess in his heart, it is likely that it is not a Demon Cave, but it may be the connection of the two worlds, or there is a naturally formed spatial channel.

Since he was able to get out of the demon cave safely, it proved that the demon cave was not as incomprehensible as the monks of this world imagined, and the most important point was that his heavenly demon clone was there, as if he had returned to his own territory, and he was like a fish in water there, which made Luo Xiu have some other guesses.

Luo Xiu was not in a hurry to integrate into this world, but turned around directly and rushed towards the foothold of his original ascension, since this place is called the Demon Cave, and it is frantically devouring the Heaven and Earth Yuan Qi of the entire world, then there must be something strange in this, and there are even heavenly and earth treasures in the birth, otherwise, it is impossible for all the Heaven and Earth Yuan Qi to be in a state of entering and not leaving.

What's more, Luo Xiu is not ready to integrate into this world at the moment, and the most critical point is that he has obtained some information about this world, knowing that with his current strength, it is simply impossible to cross the blockade of those people and reach the more prosperous area of this world's cultivation civilization.

The entire Yuncang Great World was artificially divided into two worlds, and the place where he was located was completely isolated from the Yuncang Great World, although part of the reason was because of this weird demon cave, but for deeper reasons, Luo Xiu didn't dare to imagine it at all, because he knew very well in his heart that behind this matter, the interests involved must be too great.

After all, the normal person's way of thinking must be to ban the demon cave itself as much as possible, and he will definitely not circle such a large piece of land for the burial of the weird demon cave, which Luo Xiu didn't understand before, at this moment he has a faint guess in his heart, and he believes that his guess must be the most correct and closest to the truth.

Luo Xiu was in a hurry to stay away from the terrifying demon cave, after all, his body was too affected there, not only could not exert his divine soul power, but he couldn't even fly, now that he already knew that there were strange things in this demon cave, with the help of the strong ability of the heavenly demon clone, Luo Xiu became more and more confident, and at the same time he was a lot more careful, he was careful along the way, carefully observed, and from time to time he had to stop to feel the concentration of heaven and earth vitality in the surrounding void, and more importantly, to observe the distribution of animals and plants along the way, and then with the help of the ability of the system, to analyze the specific reasons for the formation here。

Stop and go along the way, anytime and anywhere, Luo Xiu is ready to stop, and then carefully observe the growth of these mountains, lakes, rivers and rivers he has passed, as well as the growth of various trees, especially the distribution of those animals, and the grade of demon beasts, so Luo Xiu is in a hurry, and during this time, he has also turned around three times and re-walked along the original route over and over again.

"Okay, host, you can continue to move forward, the materials collected on this road are enough, then you just need to wait patiently, soon this system can give you an accurate answer, but if you are not in a hurry, let's rest here for a while, and after I analyze the reasons for the formation here, then continue to go deeper, this approach is a safer way, after all, at the beginning, you can get out of the demon cave, it does not mean that you go in again, it will be the same as before, there is no risk at all, this system can not give you any guaranteeAfter patiently waiting for the system to record the detailed parameters of this area, Luo Xiu just wanted to take a step forward and began to explore the next stage, when the sound of the system's voice suddenly came from his mind.

When Luo Xiu heard this, he couldn't help but be stunned, you know, this is the first time that the system in his mind has reminded him like this, he has repeated similar repetitive behavior no less than fifty times before, and now it is the first time to hear the system warn like this, there must be something in this, which he didn't think of before, ignored it, or the analysis on the side of the system, what is the result, will say so.

"System, why do you say that?Or do you say that the data you collected before has been compared and analyzed to some conclusions, if there is any useful news, don't hide anything, tell me as soon as possible, after all, only the two of us can work together to minimize the danger, isn't it!" Luo Xiu looked a little hurried, and asked in surprise.

You must know that even if there is no system, he can feel that he has indeed gained a lot along the way, not only because his familiarity with the power of this world has increased. More importantly, he found that as he got closer to the location of the stone forest, his mind became more and more uneasy, and the closer he got to the huge demon cave, the clearer his feelings became.

At the same time, the stronger the adaptability of the Heavenly Demon Clone to this piece of heaven and earth, this is a situation that Luo Xiu had noticed before, what Luo Xiu hadn't noticed before was that the Great Sealing Technique he had cultivated, as he went deeper into the Demon Cave, there was an inexplicable traction that attracted him, wanting to let him enter the Demon Cave.

"There is no information that is too useful, but some secondary information, but there are some, this system guesses, the demon cave should be a space passage connecting another world, the reason why the heaven and earth vitality has in and out is estimated to be related to the special space channel, which can also explain why you flew up before, the reason why you directly arrived at the location of the demon cave, especially the most critical point is that this should be the junction of the two worlds, which will make the surrounding heaven and earth vitality so chaotic, and it can also explain why your big sealing technique is here, the reason why it will be so like a fish in waterThe system was noncommittal to Luo Xiu's words, and explained directly.

"You mean, this is a space node connecting another world? It's not right, it's just a huge stone forest, where is there any space passage, why didn't I find it? Or is the space passage hidden!" Luo Xiu was stunned for a moment for the system's explanation, and then asked with some ecstaty, after all, if he really figured out the reason here, he wouldn't need to waste time in that demon cave.

After all, if the Demon Cave was only the location of the spatial passage, the attraction to him would definitely be greatly reduced, without the attraction of heaven and earth treasures, what would he do? Could it really be that he would go there and enter another world, even if that world was likely to have something to do with the origin of the Heavenly Demon Clone, he didn't have much interest.

Not to mention, if it was just a spatial passage, the attraction to him would definitely be greatly reduced, and the concentration of heaven and earth vitality here was so low, even if it had some special promotion and promotion effect for his Great Sealing Technique, it was not worth it for him to take such an unnecessary risk, in case on the other side of the spatial passage, it was a bloody and brutal world, and he rushed over, wouldn't he throw himself into the net.

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