"However, the formation ban also has drawbacks, it must be set up and fixed in a specific area in advance, if the enemy does not enter the range of the formation, then this magic circle will not be able to play a role even if it is mysterious."

"Oh, I know, it's like making a trap, but the trap is useless if the prey doesn't trigger the trap."

Xiao Hua nodded, he didn't understand the formation, but he still understood some principles.

Juan'er also nodded.

"That's right, that's what it means, but it's not absolute that the formation ban needs to be set up in advance, and there is another type of magic circle controlled by multiple people that doesn't need it."

"A magic circle controlled by multiple people?".

Xiao Hua touched his bald head, a little unintelligible.

"Yes, there is also a magic circle in the immortal cultivation world that is controlled by multiple people, this kind of magic circle is maintained by the mana of the operator, which is a bit similar to the sword formation in the cultivation exercises, with a lot of changes and more flexibility."

"Oh, I see".

Xiao Hua nodded, but he didn't understand at all.

"Although there are many types of formation prohibitions, their functions are also different."

"But no matter which one of them is the same, its core is to use the combination of converging spirit illusion and virtual reality to achieve the effect of defending and getting out or trapping the enemy and killing the enemy."

"Gathering spirits to transform the virtual and the real combined? What do you mean? ”。

Xiao Hua didn't understand again.

"Well, how can I tell you this? Let me put it simply, no matter what type of formation prohibition there is, it is composed of a formation flag and a formation disk."

"You can understand the array flag and the array disk as magic weapons, the array flag is mainly used to gather aura to produce illusions, and the array disk is responsible for generating substantive attacks, which is called the combination of the virtual and the real with the spirit gathering."

"Well, I still don't understand, can you put it more simply?".

Xiao Hua touched his bald head again.

"Then let me put it this way, if it's just a simple trapping illusion array, the function of the array flag is to generate illusions to trap the enemy, and the function of the array disk is to leave the exit of this illusion array."

"But if it's an offensive circle, the non-offensive scenes such as the sky trees inside are the illusions created by the array flag."

"Those real attacks are generated by the array, do you understand?"

"Do you mean that the things that come out of the array flag are all virtual, but the things that come out of the array are real, and this is what you call the illusion of gathering spirits and the combination of virtual and real?"

Xiao Hua kind of understood.

"Yes, that's it, no matter what magic circle, its essence is a combination of spirit gathering and illusion and virtual reality"

"Brother Xiao, it seems that you also have a talent for the magic circle, I just said it casually and you will understand."

Seeing that Xiao Hua understood, Juan'er was very happy.

"Hey, what kind of talent am I? It's easy to understand what you said."

"Oh yes, Juan'er, what should I do if someone like me who doesn't understand the formation enters the magic circle set up by someone else?"

"If you don't understand the formation, it's best not to break through, in case you are really trapped, then if you want to break the formation without knowing what the formation is, there are two ways."

"Oh, what's the way?".

Xiao Hua is very interested, it doesn't matter if he doesn't know how to set up a formation, as long as he can run.

"One is to use your own profound mana to forcibly consume the spirit stones that control the magic circle, and once the formation is consumed, it will become invalid."

"But this method is only for those who have no offensive ability to defend and prohibit, it depends on the level, even if some powerful magic circles are broken for a few months, even years and decades, they can't be exhausted."

"Another way is to find the eye of the array, the array disk is generally set in the eye of the array, as long as the array array set in the eye of the array is destroyed, it will be invalid, but the eye of the circle is difficult for ordinary people to find."

"Huh? Didn't you say it for nothing? I'm sure I won't find it."

Xiao Hua interjected.

"That's right, but I can teach you a method, this method is something I've been studying for a long time to come up with, and there's a good chance that you'll be able to find the Eye of the Formation."

Juan'er was a little proud when she said this.

"Really? Tell me, I'm sure I'll use it someday."

Xiao Hua was interested again.

"Didn't I say before that the essence of all formations is to gather spirits and transfigulate, combine virtual and real, and the formation flag is virtual and the array is real."

"Since the illusions produced by the array flags are all made up of spiritual energy, most of the aura-filled things seen in the formation are illusions produced by the array flags."

"On the contrary, if the aura in the formation is relatively scarce or the scenery is relatively rare, there is a high chance that the eye of the formation is located."

"It's just that this kind of aura difference is very subtle, and if it is not a strong divine thought, it is difficult to distinguish."

"Extremely strong? Do you mean to discern with divine thoughts? But isn't it true that divine thoughts can only improve with the improvement of one's own mana? ”

"Could it be that there is still a difference between the strength and weakness of the divine thoughts among the cultivators of the same level, and they can still cultivate alone?"

It was the first time Xiao Hua had heard about other uses of divine thoughts, and he couldn't help but be a little curious.

"In principle, divine thoughts can only be improved with the improvement of one's own cultivation realm."

"However, due to the different exercises practiced by each person, some people's divine thoughts will be stronger than those of the same level, such as sword cultivation."

"Sword cultivation?".

Xiao Hua touched his bald head again, he had a book of sword cultivation techniques, but he hadn't cultivated yet.

"Brother Xiao, I'll tell you a secret."

Juan'er said this, her voice was very low, a little mysterious.

"Sister Zili is only in the late stage of foundation building, but her divine thoughts are equivalent to the early stage of Jindan, because sword cultivation is a dual cultivation of human swords, and their exercises can strengthen divine thoughts twice."

"Huh? Can sword cultivation techniques strengthen divine thoughts twice? Is there any special benefit to being strong in that divine mind? ”。

Xiao Hua was excited and continued to ask.

"There must be, we use magic weapons mostly to be guided by divine thoughts, and driven by mana"

"The stronger the divine thoughts, the more accurate the guidance of the magic weapon, the more sensitive the control of the magic weapon, and even the more multi-purpose."

"Think about it, if you encounter an enemy, his divine mind can only control one or two magic weapons, but you can control a whole bunch of them, and each one can also be absolutely controlled without losing its spirituality, how powerful it is."

"Hey, yes, if the divine mind is particularly powerful, it can track and attack multiple targets at the same time."

"No wonder I felt inflexible when I used a few more magic weapons before, it turned out that my divine thoughts were not strong enough."

Xiao Hua finally understood.

"That is, the more magic weapons the better, but you must also use them properly, otherwise not only will you not be able to exert the due power of magic weapons, but you will also draw snakes to add chaos to yourself."

Juan'er was a little proud when she said this.

"Yes, yes, it seems that I am really a dirt bun, hehe, Juan'er, after listening to your words, it is completely better than reading my books for decades, it seems that you are still a formation wizard."

Xiao Hua praised.

"Oh, Brother Xiao praised it, I just read a few more books, I want to thank you, I haven't chatted with people so happily for a long time, and I hope Brother Xiao won't laugh."

Juan'er was praised by Xiao Hua and was a little embarrassed, and her face turned red.

After chatting about the formation, Xiao Hua began to ask Juan'er for some common sense of immortal cultivation that he didn't know before.

Chatting and chatting, hours passed.

I don't know where the elder Master Juan'er said is practicing, and Juan'er's master still hasn't come back until the evening.

Fortunately, Juan'er has not had many opportunities to enter the Void Treasure Land to practice since she was a child, and she is very interested in all kinds of worldly anecdotes that Xiao Hua talked about later.

The two kept talking and laughing, not only did they not feel bored, but the more they talked, the happier they became.

It wasn't until it was already dark that Juan'er's master and another old man hurried to arrive.