The Zhang family is a family of tomb keepers, and the way of the formation is a must-learn content, but it is only limited to dabbling, and the scope of involvement is not wide, and the word tomb limits the content of the formation he is involved in.

"Chang Qing has no news yet, and I haven't heard when he will come back, between us, only you should study the formation more deeply, you take a look, there is no formation around here." Cao An said, stretching out his hand and pointing ahead, which was the place where the two divergent rivers converged.

"Childe, do you suspect that someone has set up a formation here?"

"It's not a doubt, I'm already sure that there must be something strange here, but it's not a clever formation or something else, I've checked here a few times back and forth, and I haven't found any traces, your research on the formation is deeper than mine, you can take a look." Cao An said affirmatively.

"I'll give it a try!" Zhang Yunlai didn't say anything, looked around at the surrounding environment, first walked around the hill and the river with a unique pace, and flew with ten fingers, making a series of crystal seals, just this hand, it was already much stronger than Cao An himself.

His speed is not slow, in about half an hour, he has already checked the surroundings of the hill, and his eyebrows are furrowed into Sichuan characters, this circle, he has not found any traces of the formation, you know, with his family's [Wind Seeking Technique], even the hidden formations at the bottom of the box of those major sects in the martial arts rivers and lakes today can find clues.

But nothing was found here.

'Is there really such a high-level means of concealing formations?' ’

"Didn't you find out?" Cao An looked at Zhang Yunlai who came forward, his face did not show impatience and disappointment, he actually had a certain psychological construction in his heart.

"Yes, Childe, Poor Dao has used the family heirloom of Wind Seeking Peerlessness, and there is still no feedback, but I still have one last means here, if there is a formation, it will definitely be able to show traces, if this formation is still established with these formation inscriptions that we are familiar with now."

After Zhang Yun finished speaking, he added another sentence, he would rather doubt that his family heirloom was not strong enough, than doubt Cao An's judgment, because Cao An said that there may be a formation here, although this is just a guess, he still takes it as an affirmation to push it backwards.

After speaking, I saw him rise up, fixed his body in the air, and his eyes flashed with a golden halo, Cao An looked at this scene, retreated, and his figure flashed, appearing behind Zhang Yunlai, it was the first time he saw Zhang Yunlai perform this family heirloom thaumaturgy, and the unique energy was enough to explain a lot.

The quaint compass appeared in Zhang Yunlai's palm, he held the compass in one hand, and pinched the seal in the other, with the change of the seal, the pointer and scale on the compass instantly bloomed with millilight, like a bright white magnified giant compass, shrouded the entire hill, completely covering the hill under the millilight.

"Eight doors are traced, open!!"

With a light drink, a palm was sacrificed, and the entire light array was trembling, with the blessing of the compass and the formation, the entire hill trembled, but the hill after the tremor was still the hill, and the surroundings were no different from before, the mountain was still the mountain, the water was still the water, not to mention the traces of the formation, there was no abnormal energy fluctuation at all.

Zhang Yunlai looked embarrassed, "Childe, it should be that my own means are not enough, I'll go back and ask that guy in Guanbei, he comes from the big faction of the Great Holy Sect, he is well-informed, there should be a way." ”

Cao An shook his head, "No need, your own means, you must know it yourself, what we are doing now is only to find out the traces of the formation, not to say that there is any formation to break, if there is, it should have been shaken out, and if there is no movement, it can only prove that there is indeed no formation." ”

"But ......"

"What I see will not be wrong, then there is only one other possibility, there is indeed no formation here, but there is another means, leading to another space, if you can't find it, forget it, look at it slowly, this matter is not very anxious."

Cao An didn't have the intention of catching this spirit rhino rat, he just felt a little strange and outrageous, the little spirit rhino rat actually slipped away under his nose.

"Another kind of space?" Zhang Yunlai asked thoughtfully, because he suddenly thought of something.

"Yes, it seems that you know these things, there is no formation existence, that is, there may be another space, it is exactly in this position, it may be superimposed on the area we see in front of us, the ability of the spirit rhino rat is space, so it can go in, but we can't get in."

"There is no formation around, you can't sense it naturally with your means, although you can open up the space through the formation, but the space and the formation are essentially two levels, just like some ordinary means, it is impossible for a person in a painting to jump from one painting to another."

Cao An said calmly, but Zhang Yunlai showed a strange look of excitement on his face.

"Childe, do you know what you're talking about?"

"Of course I know."

Zhang Yunlai was so excited that he danced a little excitedly, "You may not know, your metaphor for space is simply, simply, I don't know what words to use to describe it, it's too appropriate, yes, space is like this, the space in front of us is like a painting for everything." ”

"And everything we have is the ink marks on this painting, and the other space is like another painting to us, even if they are superimposed, we can't run from one painting to another."

"I'm sorry, I'm just so excited, I'm a little out of shape." Zhang Yun came back to his senses, as if he realized that his actions were inappropriate, he smiled and rubbed his hands awkwardly.

"I don't need to apologize, and sometimes I do."

"Childe, you just mentioned the space, and there is one thing I need to tell you, that is, on the Liangyin Mountain, the holy woman of the White Tiger Holy Land, Rakshasa mentioned something to us that day." Zhang Yunlai just wanted to talk about this matter, but he was interrupted by Cao An's metaphor about space.

"What's the matter?"

"The Thousand Illusion Demon Sect has raised a kind of secret agent called Shadow, who can walk in another space outside of the real space to hide his whereabouts, do you think this means can you see another space here?" As Arashasa had mentioned at the beginning, this was at least a closer approach for the time being.

Cao An listened to his words, and knew what he was thinking, "This matter is not so urgent, let's take a look if we can enter, if you can't enter, don't care about this, by the way, you came to me this time, you should have found out a lot of information, let's go, go back and talk about it first." ”

"Okay, Childe!"

The two of them walked back to the previous place one after the other, worried that Zhang Yunlai would set his sights on the Thousand Illusion Demon Sect again and cause other trouble, Cao An also specially reminded Zhang Yunlai, and after seeing that he really took this matter to heart, he was relieved.

After returning to the river, Zhang Yunlai began to tell the information that Rhubarb and he had found during this time, many of which could not be seen in the local chronicles.

The power of the sect of Qingyang Dao is much less than that of other Daozhou in Daqian, the reason is very simple, Qingyang Dao does not have so many caves and blessed lands, and the location of the sect does not mean that it is enough to pick a mountain, when it comes to the development of the sect and the cultivation of disciples, the first choice must be the cave heaven blessed land.

As for Qingyang Dao, although the concentration of Heaven and Earth Yuan Power is no different from that of other Dao Prefectures, there are too few Cave Heaven Blessed Lands, which means that there are not many places where Yuan Power is enriched, which leads to the development of sectarian forces far less than in other regions.

The information is huge, and Zhang Yunlai's own Yang God is also worried that he can't fully remember, so he made notes, Zhang Yun came to tell, Cao An was listening, and the communication between the two lasted from mid-day to night, Cao An hoped to find out the source of the sixth sense warning from these mixed information.

But unfortunately, he did not find any useful information all the while.

It's really because this is a fleeting feeling in his heart, and even he doesn't know what information he wants to know......