After a long journey, the two of them finally made it to the surface, and the surroundings were still the same as usual, looking quite calm.

Cao Rui walked out of the protective cover, looked at the majestic mountains behind him, first sighed, and then said, "Since you are here, don't worry, go back first, there is also the leyline system of your Phantom Light World, you can study it carefully."

You don't need to be careful, just take a cursory look."

At this time, the old man coughed lightly twice, as if deliberately: "Alas, in fact, I am not in such a hurry, after I am on the ground now, if I want to go back, I will need a certain amount of preparation time.

Since you have the heart to do this, then I'll take a walk with you, just when I was close to the ground, in fact, I had already observed, this is indeed the leyline system of our illusory light world, but it seems to be a little different, the main difference is in some basic properties, I found that although this is our leyline system, it seems that some of the energy produced and the transparent creatures produced are different from those we make.

This can only be concluded through careful observation, but I am more concerned than about this particular network of leylines why there are so many lush forests around it, and the water flowing upstream.

It stands to reason that if our people hadn't deliberately done this, it would not have been possible for the water to follow the mountain behind it all the way to our highest sky.

This seems too strange, in my sense, it seems that someone deliberately did this, but the only people who can do such a thing are our people from the Phantom Light World, but unfortunately, it is impossible for our people to accomplish such a thing, so the question is, who did it?"

The old man began to walk around, because this area does not have the traditional leyline energy of the big world, so it has less impact on him, he can also act on his own, and it can move quickly with the help of the vast leyline system in the sky, that is, halfway up the mountainside, which seems to be some special ability of the Phantom Light World.

Cao Rui, at this time, followed closely behind the old man: "I want to ask, I feel a little strange, I originally thought that this thing was a passage where you fell from the sky like this, after all, this passage should not be able to extend upwards!"

If it wasn't for something you had earlier, how could this thing go straight up? and connect directly to your clouds."

This is Cao Rui's biggest question at present, because in his opinion, this matter seems to be as he understands, but it seems that this is not the case.

The old man hesitated for a moment, his eyes still looking around, and at the same time he said, "You have been staying in the place we are familiar with, and then you have been staying for a long time in the place where our books are stored, and you may not have noticed some of the surroundings outside.

First of all, the clouds themselves are very special, not complete water vapor, but a result of integrating into the leyline system of our illusory light world, and this water is also a thing that runs through our entire life, so there are basically hanging rivers and water columns that extend downwards around us, but this water column will not extend very long to a certain node, and it will disappear, so we are also surprised, You were able to come up along the water in mid-air.

That's what we understood at first, but then you also mentioned the way you came, so we made a little bit of a closer look.

But this observation did not lead to some useful conclusions, on the contrary, we also had a lot of doubts, because in order to really understand this direct connection, the water column of our illusionary light world, we must study it from top to bottom, and we can't get a conclusion from above, but it is difficult for me to get a conclusion from below."

This made Cao Rui fall into contemplation, since the traditional way is difficult to achieve, it may be like what the old man said, it is artificially made, so who would make this kind of thing? It looks incredible.

Generally speaking, coming to the Phantom Light World should be discovered by the only remaining people in the Phantom Light World, because they are in their own world, and their perception is also relatively strong, so if there is an artificial creation, then

Surely the man who made him did not come up.

So since he didn't choose to come up, why did he create such a passage? What the hell is this for? Cao Rui can't figure it out now, at least this question seems to be an unsolved mystery to him.

The old man continued to observe him around, landing gently on the ground, then observing the lush forests where the upper limbs of the earth's veins were intertwined, and also ripped off some leaves to observe, and picked up some currents.

"What does that mean? This tree looks a bit like our phantom world, the former plant body, but it doesn't seem to be so similar, it should be an intermediate product of fusion, some of the mainstream plant types in the world.

I didn't think that there would be such a plant here, it's really a big discovery, but for us, the only good thing is that this position can be used as some elements of our survival, but in our phantom light world, now there is only the last place left, so the place where the plants are planted has long disappeared, and I can't imagine that such an effect has also been produced underground.

No, is this a phenomenon that we once fell to the ground when we abandoned our city?

As I just noticed, if you look at it from a vertical angle of space, it just so happens that above this no-man's-land you're exploring is the cloud city of our Phantom Light World.

But if this is the case, is it possible to say that there was an error in the calculation? It stands to reason that the city we leave behind, the moment it is abandoned, will immediately enter a state similar to falling apart, and the process of solving the problem will be very fast, and finally it will fall on the ground as if it were raining.

Even if there is some energy left, it may ...... Oh, I forgot, this place had a war 5,000 years ago, so this place has lost its original leyline energy.

If that's the case, it's pretty magical, but if that's the case, wouldn't the thing we once left behind for the core of the world not completely disappear?

After all, we left this thing behind, and from the perspective of practice, it was not a long time ago, just a few hundred years ago. If that's the case, let me think about it."

The old man said to himself that he seemed to have some ability to think, and was able to quickly develop rich associations through some existing things, and these associations were correct.

Cao Rui, before listening to the side, he had already made some assumptions, but he didn't dare to be sure, because he had found out before that the time when the Phantom Light World left the world core that they had used for the self-rescue plan was almost exactly the same as the time when the Kanst Legacy Organization found the immature wheel Satsuma, so Cao Rui hoped that these two things might be the same, and now the old man was reasoning.

"There is really such a possibility, if the leyline energy network has already been formed below, and such a huge forest group, then there is a high probability that the world core we once dropped has not been destroyed.

After all, the leyline energy network below has formed something similar to a soft bed, so once the leyline core in the sky falls, it is very likely that it will catch him at the first time.

Where's that thing? Could it be that it was discovered by the people of the earth? And took away, oops, that's a terrible thing, anyway, do you have any information about this? Can you share with me that if someone really picks up the core of our world, then I have to warn them that this is quite a dangerous thing!"

Cao Rui was originally listening carefully, and when he noticed some expressions on the old man's face, he immediately realized that something unusual had changed. He immediately stepped forward to the old man's side, he had been observing the surroundings before, so there was some distance between the two.

"I do have some relevant information, because someone has said that their organization has obtained a world core, but their claim is that it is not mature, and this world core should have been found by them, and they were also active in this area, so according to this logic, it is very likely that they took it.

And they're in this

There are also some relics left behind by local activities, and in the inner space of this mountain there is a very large underground city, which is the habitat of this organization, and the predecessor of this organization is the Kanst civilization that was destroyed 5,000 years ago."

"Wow, it's that technological civilization, in that case, then I have to think about it, after all, for cultivators, this thing can be said to be a thing that accelerates the destruction of the world.

But if it's the one that has been obtained by scientific and technological civilization, then I still have to think about it, after all, if this thing can be carefully studied, maybe it is really possible to be reborn, but I'm not sure, if you have some connection between them, I hope you can remind them in your name.

Let's just say that the internal energy composition of this thing is complex, containing some cutting-edge forces of multiple worlds, if the power of a single world they can understand is the best, but it must be remembered that when the power of multiple worlds is mixed together, some intermediate products will be produced, which are extremely difficult to discover, and have concealment, and after some experiments, they can even produce some other special phenomena, and these phenomena will affect the final experimental results.

Our plan is failing anyway, so it's a failure, and if they want to use what we've failed to continue their research, I think it's theoretically possible, but they have to be able to distinguish some of the energy components at the heart of this event."

Cao Rui twitched his head, he didn't expect this thing to have such characteristics? If that's the case, it's really complicated, of course, Cao Rui still believes in the technology of Choster, after all, he has seen a lot in the future world, but he can't predict this kind of problem, he can only say that he believes in the Kanster civilization and will not cause the destruction of the world in advance.

"Then can you just tell me the ingredients, and I'll relay them, isn't it more convenient in this way?"

The old man immediately shook his head, this kind of thing was simply impossible for him to do: "Definitely not, it's not that we don't want to help, but we have already thrown this thing down, along with some of its main information, and we are now downstairs with a general thing, which is a summary.

That is, I don't know, I can only remind them, after all, I was still in this world when I threw this thing down at that time."

Cao Rui nodded slowly, but this seemed to be a difficult task for him, because he didn't know how to take the initiative to communicate directly with Kanster's organization.