"However, this formation prohibition also has one of the biggest drawbacks, that is, it can only be fixed in a certain area, if the enemy does not enter the range of the formation, the formation will not be able to play a role, no matter how mysterious it is", Juan'er continued to continue with great interest.

"Well, I know this, it's like making a trap, but if the prey doesn't trigger the trap, this trap is useless", although Huang Hua doesn't understand the formation, he still understands these simple principles.

"Yes, so if you want to use the formation ban to fight the enemy, the first thing is to set up the formation in advance, and then find a way to lure the enemy into the formation", Juan'er nodded and continued to explain to Huang Hua.

"However, although there are many types of formation prohibitions, their functions are also different, but they are ever-changing, no matter what type of formation prohibition, its core is generally to gather spirits and transform and combine virtual and real as the main means, and to achieve the effect of defending and getting out or trapping the enemy and killing the enemy", Juan'er said this, her mouth was a little dry, so she stopped and took a sip of tea.

"Huh, what do you mean by this Gathering Spirits Transfiguration and the Combination of Fiction and Reality?" Huang Hua couldn't help but be a little curious.

"Hehe, this, how can I explain it to you? Well, if I say it too mysteriously, I guess you won't be able to understand it for a while, let me put it simply, no matter what type of formation prohibition, it is actually composed of a formation flag and a formation disk, you can understand the formation flag and the array disk as a kind of medium and high-level magic weapon, the array flag is mainly used to gather aura to produce illusions, while the array disk can produce substantial attacks, so this is called gathering spirit illusion, virtual and real combination" , Don't look at Juan'er's age, but she is really a master of formation prohibition, speaking of formations, it is completely like a surging river, and it is like the Yellow River flooding out of control.

"Uh, still don't understand, can you say it more simply?" Huang Hua still didn't understand.

"Hehe, okay, let me put it this way, if what you encounter is just an ordinary phantom array, then all the characters you see in the formation are illusions produced by the formation flag, and you can only get out of the formation if you find the formation eye, but if you encounter an offensive formation, then the non-aggressive scenes such as the sky and trees inside are illusions, and the attacks of monsters or various weapons and spells that appear in the face are real, so you should understand", Juan'er smiled and said.

"Well, I understand when you say this, hehe, oh yes, what if someone like me who doesn't understand the formation is suddenly trapped by the formation prohibition?"

"Hmm...... , If you don't understand the formation, it's best not to break in, but if you are really trapped, on the premise of not knowing what the formation is, if you want to break the formation, there are only two ways, one is to rely on your own profound mana to forcibly break the formation, with the purpose of consuming the spirit stone of the formation, once the spirit stone is consumed, the formation will be invalid, but this method can only be forbid for those unguarded defensive formations, and with this method to break the formation, it is impossible to consume the spirit stone without a month or two" Juan'er paused, and then continued.

"There is another way, that is, to find the location of the array of the formation eye, once you destroy the array disk at the formation eye, you can break the formation, but the position of the formation eye of each formation is different, and it is generally difficult to find", Juan'er took another sip of tea.

"Eh, isn't that just for nothing? hehehe, if I'm trapped, I won't be able to find it," Huang Hua said with a smile.

"Hehehe, that's right, but I can teach you a simple method, this method is the experience that I have summed up after studying it for a long time, and there is a great chance that you can find the formation eye", Juan'er said with a smug smile.

"Ah, really? Then tell me, maybe I'll really use it one day", Huang Hua was really interested in this.

"Hehe, didn't I say it, the core of all formations is the gathering of spirits, the combination of virtual and real, so the array flag is a virtual array disk is real, since the illusion produced by the array flag is composed of aura, then most of the aura-filled things seen in the formation are illusions, on the contrary, the place or scenery where the aura is scarce in the formation has a high probability of being where the eye of the array is, but the difference in this aura is very subtle, if it is not a person with strong divine thoughts, it is difficult to distinguish", Juan'er said her method.

"Ah? It turned out to be a search with a divine thought? Could it be that this divine thought is still strong or weak? Isn't the divine thought only able to improve with the improvement of one's own mana?", Huang Hua heard about other uses of divine thoughts for the first time, and couldn't help but be a little curious.

"Why is there no distinction? There must be, in principle, it is true that the divine thoughts can only be slowly enhanced with the improvement of their own cultivation realm, but due to the different cultivation techniques, some people's divine thoughts are stronger than other cultivators of the same level, such as sword cultivation", after all, Juan'er is a proud disciple of a famous and decent family, and she naturally knows more about the situation in the immortal cultivation realm than Huang Hua.

"Brother Huang, let me tell you a little secret, although Sister Lin Na is only a cultivator in the middle stage of foundation building, her divine thoughts are already equivalent to the late stage of foundation building, and among the cultivation techniques of their sword cultivation, there is a cultivation mouth that is specially used to strengthen divine thoughts." Juan'er actually lowered her voice and pretended to be mysterious and said to Huang Hua.

"Ah, really, there is such a statement?So, is there any special benefit to this powerful divine thought?," Huang Hua still didn't quite understand, but he was very curious.

"There must be, let me tell you in layman's terms, this divine thought is like the brain, and the mana cultivation is like the limbs of the body, and the brain commands the body. Let me tell you, the stronger this person's divine thoughts, not only will the spirituality of his natal magic weapon be stronger, but also he can multitask, and he can use more magic weapons at the same time, think about it, others can only sacrifice one or two magic weapons to attack you at the same time, but you can sacrifice a bunch of them, and each one can be completely controlled without losing spirituality, how powerful it must be!", Juan'er said this, with an excited expression on her face.

"Oh, no wonder, I always thought that the more magic weapons I could use against the enemy, the better, so I always like to sacrifice a few more, but later I also found that once I sacrifice too much, I feel a little inflexible in controlling these magic weapons, and the magic weapons will become a little sluggish, it turns out that my divine thoughts are not strong enough", Huang Hua finally understood.

"Hehehe, although the more magic weapons, the better, but the key is that you must also use them, otherwise not only will you not be able to exert the full power of the magic weapons, but you will also be in a hurry to scribble snakes to add to your feet, hehehe", Juan'er couldn't help but smile.

"So that's the case, hehehe, I've just figured it out now, it seems that I'm really a dirt bun, I don't know a lot of things, today is really thanks to you, after listening to your words, it's completely better than reading my books for decades, hehehe, I didn't expect Juan'er to know so much about your little menstruation", Huang Hua finished speaking, and gave Juan'er a thumbs up.

"Where, Brother Huang praised it, I just read a few more books and talked to, I haven't chatted with people so happily for a long time, so I said more today, and I hope Brother Huang won't laugh", Juan'er was a little embarrassed and began to be polite.

Next, the two didn't continue to talk about cultivating immortals, but talked about some interesting anecdotes in the world, and they didn't know where the elder Master Juan'er said was practicing.

But fortunately, because Juan'er has entered this Void Treasure Land since she was a child to practice, there are not many opportunities to travel, so in addition to the formation, Juan'er is also very interested in all kinds of anecdotes about the world that Huang Hua talked about, and the two talked and laughed, and they didn't feel bored for a while, until it was dark and close to the night, Juan'er's master and another old man hurriedly arrived.

"You are the little friend who claims to have a spirit pill?", next to Master Juan'er, the mid-Yuan Infant Elder who was dressed in a yellow robe, about sixty years old, and looked quite immortal, asked Huang Hua with a frown as soon as he entered the cave.

"Juan'er meets the elder", Juan'er took the lead in getting up and clasping her fists to meet the elder.

"Well, excuse me," the elder waved his hand at Juan'er, then squinted his eyes and kept looking at Huang Hua with his thoughts.

Huang Hua also hurriedly got up and saluted the elder with a fist.

"Yes, it is in Xia, I heard that the seniors have a set of thunder exercises with great magical powers, which can be exchanged for the elixir, and in the next Bucai, there is just a bottle of good elixir, so I dare to ask Juan'er's master to invite the seniors, is this bottle of elixir qualified?", Huang Hua was not polite, answered straight to the point, and took out the bottle of elixir from the storage bracelet and handed it to the elder.

The elder looked at Huang Hua, stretched out his hand to take the pill, opened the cap of the bottle and took a look, and found that there were three small golden pills in the bottle, the elder did not speak, and with a flash of golden light in his hand, he sucked a pill into his palm, and then leaned to his nose to smell it.

"Hahaha, it is really effective for the elixir above the Yuan Infant Stage, but I didn't expect that there would be as many as three, not bad, not bad, really good", the elder suddenly laughed with joy on his face, and then put the pill in his hand back into the vial.

"Xiaoyou, you really have a good chance, if it weren't for my nephew saying that he personally verified it and swore that there would be no lies, I would never believe that a low-level monk in the foundation building period would have such a high-level elixir, but now it seems that it is really in vain for me to come here in person, hahahaha", the elder looked happy, and kept stroking the vial in his hand.

"Thank you, senior", Huang Hua turned sideways and bowed to Juan'er's master before turning to the elder and asking.

"Senior, can my bottle of elixir be exchanged for your "Five-Color Sacrifice Thunder Dafa"?".

"Yes", after the elder finished speaking, he waved his hand and flew towards Huang Hua, Huang Hua hurriedly reached out to catch it and took the book to his eyes to look at it carefully, but he didn't expect that this "Five-color Sacrifice Thunder Dafa" turned out to be the original of the ancient book, not a copy recorded in a jade slip.