"Junior Brother Yun, please!"

When Cao Ning heard this, he immediately understood that it was the sect leader who invited him to test Yun Yi himself. Once he passed, Yun Yi would not only join their Xuantian Valley, but also possibly become an inner sect or even a true disciple.

Judging from Yun Yi's previous performance, even if the sect leader takes the test personally, he will not be able to defeat him.

So, he changed his name directly.

"please!"

Yun Yi nodded, and then followed Cao Ning into Xuantian Valley.

To be honest, he did not expect that the people in Xuantian Valley would attach so much importance to him, and the sect leader would actually receive him personally, but this was also taking advantage of his wishes.

If you can get the attention of the senior leaders of Xuantian Valley, it will be easier to comprehend the Heavenly Secret Map.

This Xuantian Valley is located in a valley, surrounded by mountains on three sides, with clouds and mists, which is like a fairyland, and it also blocks the outside world's sight.

Yun Yi didn't have to look at it, and he knew that this was a powerful formation.

"Junior Brother Yun, what do you think of the protection formation of our Xuantian Valley?"

Cao Ning asked this mainly to see if Yun Yi is really as powerful as the rumored one.

After all, Yun Yi is too young, and the formation requires quite a long time of study. Even if their Xuantian Valley has the help of the twelve Heavenly Secret Maps, it is not easy to become a master of the formation in a short time.

"This formation is different from the one I encountered before!"

Yun Yi understood Cao Ning's meaning, and he had discovered the strangeness of this formation before, so he said: "This formation does not seem to be built by one person, just like it was built by countless people at the same time. There are also great differences in the techniques, strength and integrity of the formation, which is really strange."

The first feeling this formation gave Yun Yi was the word strange.

As we all know, a formation is a whole. Any problem with any link may lead to problems with the entire formation.

Even if he and Hei Feng work together to set up the formation, they need to consider the methods of setting up the formations between the two sides and their understanding of the formation to maintain the integrity of the formation.

Especially when the formation is closed, you need to be careful. If there is a slight mistake, it will cause the entire formation to be destroyed.

Normally, the more people a formation is deployed, the worse its integrity is, which can easily lead to the destruction of the formation. However, in this case, they can still coexist peacefully and achieve unity.

It’s like there is an invisible big hand that organically integrates these formations, allowing them to be independent but interdependent.

Very strange.

"Junior Brother Yun is indeed well-known. You can see these at first glance. I feel ashamed of myself."

Cao Ning sincerely said that their sect protection formation was indeed different from the sect protection formations of other sects. When he joined Xuantian Valley, he only felt the existence of the formation and could not see more specific things.

When he was in the lower realm, he entered the Tao with a formation, and his perception of the formation was above countless people.

But even so, he could not notice the special features of this formation. If he had not understood the specific situation of the entire formation, he would probably not have seen it yet.

But Yun Yi could see through it at a glance. It can be seen that the rumors he had heard before did not have any exaggeration, but instead underestimated Yun Yi.

"Xiao Yunzi, don't be confused by the sidelines. As the saying goes, no matter how change is, you will never leave the sect. If you want to fully understand a formation, don't look at how complicated it is on the surface, but understand its essence. You can take a closer look."

Heifeng reminded that although this formation is unique, it is not without traces. As long as Yun Yi finds clues in it, he can peel off the cocoon and figure out its essence.

"good!"

Hei Feng said this, which means that he could still see something based on his accumulation, so he calmed down and began to observe carefully.

Gradually, under Yun Yi's observation, many complicated formations were eliminated by him, leaving the essence of this formation.

"Why is this a bit like the Formless Formation?"

Yun Yidao, in his opinion, the core of this formation is a formless formation, but it is very different from the formless formation recorded in the Yuan Formation Heaven Book.

According to the records in the Yuan Formation Heavenly Book, this formless array itself has no effect. It can only be used in combination with other formations to achieve corresponding effects.

To put it bluntly, it is like a huge container that can accommodate other formations, and then inherit the functions and power of these formations to form a composite formation, which doubles its power.

However, the formations that this formless array can accommodate are limited, and no more than nine at most, and they need to have a certain connection with each other.

To put it bluntly, the core parts of these nine formations must be at least partly the same, so it is easier to connect them.

But this is a very difficult thing in itself. Even if you take out all the formations in the Yuan Formation Book, you can't get nine such formations.

But the formation here is different. It houses thousands of formations, as dense as ants.

The most scary thing is that none of the types of this formation are the same. Some of them should not be related to each other, but they can be said to be a bad person.

But it is incredible that they can gather together safely and live in peace.

"This is the Great Formless Array created by Xuantian Valley. It was founded on the basis of the Formless Array. It can accommodate various formations without limit. The more formations it accommodates, the stronger its power will be.

And this is just a branch sect. If it is the general sect in Xuantian Valley, the number of formations contained in it will be even more considerable."

Heifeng nodded and said very satisfied.

Creating a self-created formation is a very difficult thing in itself, and it is normal for Yun Yi to not see it.

However, he was able to peel off the cocoon from it and see the shadow of the Forefacial Formation, which means that he has not been in vain for this period of time, and at the same time, he also proved that he remembered what he said before.

As long as he persists, he believes that it will not take long to catch up with or even surpass himself and become a generation of master of formations.

"I see!"

Yun Yi then realized that no wonder he looked a little like the Forefaless Formation. At the same time, this also opened a brand new door for himself.

The simple formless array has such powerful power after being re-arranged and constructed. The Yuan Formation Heavenly Book records hundreds of formations, which is simply a huge treasure house.

This reminded him of what Hei Feng said before.

If he had doubts before, he would now believe it.

As long as you understand all the formations in the Yuan Formation Book, there will be no formation in this world that he cannot set up or break.
Chapter completed!