In front of him, Lin Peng has taken a big city and a small city.

Chengrong also sent someone to send news that the other three cities, Luo Guo has already captured the second, and now there is only one city left that has not been breached, but it is just a matter of time.

Those small cities in the Hun Kingdom, Lin Peng didn't plan to attack, at most tens of thousands, at least thousands of soldiers guarded, it was not worth wasting time. Moreover, several large cities have been breached, and without the attachment of the state, they will come to the door on their own. If a few people insist on refusing to submit, there is no need to raise troops to attack on a large scale at that time, and tens of thousands of soldiers can easily recover.

Now, the most important thing is Jiyun City, there are nearly 400,000 soldiers of the Hun Kingdom, and the old man of Yin and Yang are living outside, and they still occupy the city of Yue Kingdom, this battle is imperative.

In the past few days, Lin Peng has locked himself in the side hall, pondering the strategy of recovering Jiyun City, 400,000 soldiers is not difficult, the difficult thing is that there is a strange yin and yang old man, it can be said that he is the most tricky existence. However, Luo Guo and Yue Guo made such a big move, and he didn't show up, so it can only be explained that he was too seriously injured last time and has not recovered well.

But that injury was caused by Lin Peng's inhalation of evil qi, which means that the reduction of this evil qi had a great impact on him. And this time, Lin Peng and Ling Ling practiced the evil qi technique again, which was a restrained existence for him, so there was a great chance of winning in a battle with him. It's just that this yin and yang old man is insidious and cunning, there must be some hole cards, otherwise, he will not be free of this face for more than a hundred years.

Moreover, there are also believers of the Yin-Yang Sect, mixed with ordinary soldiers, and they rush to attack, which is unnecessary for ordinary soldiers on both sides of the enemy, and they must find a good way.

Although the zodiac is very strong, although he has the power to fight against this yin and yang exercise, he always feels that the old man of yin and yang, if there is any hidden exercise, he can easily kill the twelve zodiac signs, he doesn't want to lose these twelve people, so this time he wants to only face this last battle with Ling Ling.

Just when he couldn't think of any countermeasures and was at a loss, Qing Xuanzi came to the city.

Ling Ling led Qing Xuanzi to the side hall, Lin Peng was stunned when he saw Qing Xuanzi, he didn't expect that at this time, he would leave the royal city and come here.

He looked at Qing Xuanzi and asked in surprise, "Master, why are you here?"

Qing Xuanzi smiled slightly and said, "Silly apprentice, can't you think of any strategy against the enemy?"

Lin Peng looked at Ling Ling, then at him, and nodded.

Qing Xuanzi said: "You don't have to be confused, it was Ling'er who brought me the news, saying that you have locked yourself here for almost ten days." ”

Lin Peng scratched his head and said, "I'm stupid, I haven't thought of a countermeasure so far." ”

Qing Xuanzi said with a smile: "It's not that you can't think of a countermeasure, you are thinking too much, do you think that the last battle is over, you have to come up with the best way to exchange the smallest loss for a victorious result, am I right?"

Lin Peng pondered for a moment and nodded.

Qing Xuanzi continued: "There is a law of both in the world, and if there is war, it is also accompanied by death, what you think shows your kindness, and it shows that you are not like those rulers, who regard soldiers as tools for planning the world. ”

Lin Peng frowned and asked, "The master didn't come to praise the apprentice this time, right?

Qing Xuanzi laughed and said, "Let's just say that you are clever, yes, you ponder this ......"

As he spoke, he raised his finger and pointed between Lin Peng's eyebrows, and a piece of information came to his mind.

Lin Peng frowned and asked, "Formation? Use the formation to attack, is this useful?"

Qing Xuanzi stroked his beard and said, "Are you questioning the master? In your opinion, what is the formation?"

Lin Peng pondered for a moment and said, "Formation, isn't it just the protection measures created by those larger cities? Ling'er can penetrate at will, I don't think it's anything powerful." ”

Qing Xuanzi laughed and said: "Silly apprentice, if you think so, you will suffer a big loss in the future, you think that this formation mage is very weak, but the formation mage of the advanced plane can be channeled, they can create a formation at will, and if you are not aware of it, they will kill you." ”

Lin Peng frowned and said, "So powerful?"

Qing Xuanzi replied: "Of course, the formation mages of the high-level plane are also called 'spirit array masters', and there are special sects, and they are the existence of the 'two saints' along with the 'divine rune masters'. ”

Lin Peng said softly, "Second Sage?"

Qing Xuanzi replied: "Yes, in the advanced plane, the 'Spirit Array Master' and the 'Divine Rune Master' are both relatively powerful existences, the higher the star and the higher the level, the stronger the Spirit Array and the Divine Rune, one of the two is a powerful existence, if there is the help of these two to create the 'Divine Formation', then it can run rampant in any plane." ”

Lin Peng said a little excitedly: "So powerful, is the master going to teach me this set of formations today?"

Qing Xuanzi sighed lightly and said: "This set of formations was learned by me and your master Chi Xuanzi when I was in the Dao Palace, if it wasn't for Ling'er telling me that you didn't see anyone for a few days in order to think of countermeasures, I wouldn't have remembered this formation." However, I'm ashamed to say that this set of formations is really too difficult, and your master and I only peeked at its way back then, and we could only play one of its effects. Later, when we came to this place, we forgot about the establishment of the college. ”

He paused and then said, "But this effect is very strong, enough to kill that yin and yang old man." ”

Lin Peng asked again: "But shouldn't we be in Jiyun City if we build a formation? If we do that, not only the old man of Yin and Yang, but also the hundreds of thousands of soldiers and people in the city will also be wiped out?"

Qing Xuanzi replied lightly: "Of course not, the formation is generated, everyone in the city is in the formation, and the target of destruction is chosen by the person who made the formation." ”

Lin Peng smiled slightly and said, "Then let's start practicing." ”

Qing Xuanzi waved his hand and said, "Yes, however, this formation requires four people to launch, and they all have strong spiritual power, otherwise before the formation is built, they will be counterattacked." ”

Lin Peng said with a smile: "That's not easy, it's not easy to find four people with strong spiritual power." Master, like seniors, Yue'er ......"

Qing Xuanzi raised his eyes to look at him and said, "What about the fourth person?"

Lin Peng pointed at himself with some trembling.

Qing Xuanzi smiled slightly and asked, "Do you think your spiritual power is enough?"

Lin Peng pondered for a moment, then shook his head.

Qing Xuanzi shook his head and said: "Xiao'er, it's up to you whether this formation can be activated or not, you have to practice willpower anyway, it's better to directly improve all your mental power, what do you think?"

Lin Peng was silent for a moment and nodded.

Qing Xuanzi continued: "This formation can be practiced separately, one person can practice one door, you are a metallic physique, practice this Western White Seal, that is, the White Tiger Divine Seal." ”

Lin Peng interjected: "Master, Ling'er has a five-element physique, I think she is more suitable than me." ”

Qing Xuanzi replied: "The array we have created, if there is a array, the effect will be stronger. ”

Lin Peng hurriedly asked, "Ling'er is making a formation eye?"

Qing Xuanzi nodded, and then said, "Don't worry, with this formation suppression, Ling'er will not be in danger." ”

Lin Peng looked at Ling Ling, then nodded.

Qing Xuanzi continued: "Next, I will explain this formation. ”

He cleared his throat and said, "This spirit formation is called the 'Four Divine Flame Array', which summons the four divine seals of Dongqing, Xibai, Nanzhu, and Beixuan as the leading formation, and the four gods gather together, and the formation opens. ”

Lin Peng waved his hand and hurriedly asked, "Master...... Master...... Interjection...... Interject the mouth. What are these four gods? What is the innate constitution you just mentioned? Does it have anything to do with this formation?"

Qing Xuanzi stroked his beard, was silent for a moment, and said, "Okay, I'll talk to you about the relationship between the four gods and the five elements first. ”

Lin Peng and Ling Ling both leaned forward, obviously very interested in these four gods.

Qing Xuanzi continued: "The four gods, the green dragon, the white tiger, the vermilion bird, and the Xuanwu. The green dragon, the god of the East, is a cyan wood. The white tiger, the god of the West, is white and golden. Suzaku, the god of the south, is red and fire. Xuanwu, the god of the north, black is water. ”