Back in the courtyard, Xia Chuzhao first meditated for a while, and only after his spiritual power was full did he take out the jade slip that he had copied before.

She had only learned one phantom array before, and this phantom array was one of the simplest psychedelic formations, which could replicate the fear in people's hearts, and this formation was used in the assessment of the Tianyuan Sect's ascending ladder before.

However, compared with Xia Chuzhao's, the other party is obviously more sophisticated, Xia Chuzhao is at most a low-profile version, not only can he not kill, but if he encounters someone with a slightly firmer mind, it will be useless.

In fact, in the last big competition, the reason why Xia Ruojin was able to use this formation to defeat Qiuluo was not because Qiuluo was not firm, but because of many reasons.

First of all, Su Yunxin's abnormal attitude after rebirth made Qiuluo feel a certain sense of fear, secondly, Xia Ruojin broke her robe before, which made her very angry, and then Qiuluo herself didn't take Xia Ruojin in her eyes, thinking that she was placing the array flag indiscriminately.

For all these reasons, this led to Qiuluo hitting the phantom array, and if it was placed in normal times, it would be difficult for her to be hit.

Therefore, this time, Xia Chuzhao deliberately chose two formations with great lethality, one of which is called Aoki Killing Formation, this formation is a wood attribute formation, which is especially suitable in places with many trees.

The Aoki Killing Array can not only trap the enemy in place, but it also contains the attributes of Aoki, gathering the aura of the Eight Laws, even if the Tsukiji Monk is trapped in it, he will be seriously injured.

However, although this large-scale killing array is full of power, the requirements are also extremely strict, not only must the orientation be done well, and there must be no mistakes, but a large number of trees are needed around to make the formation play an extraordinary role.

The reason why the formation is difficult to learn is that the orientation of the formation is not fixed, it needs to calculate the orientation according to the surrounding environment. Therefore, the orientation of the unused environmental array flag is also different, and there must not be the slightest mistake in each direction.

People in this era did not study mathematics, so many people were discouraged from doing this complicated calculation, which is also what people call "talent" not enough.

But these are not a matter at all for Xia Chuzhao, who is a science subject and a top student!

Soon, Xia Chuzhao wrote out dense calculation formulas on paper, and then summarized the rules according to these calculation formulas.

Don't look at these formations There are a lot of calculations, but in fact, it is very easy to find the law, and when you encounter a different location in the future, you only need to apply the formula to easily get the correct direction.

It's just that this Aoki Killing Formation needs to be in a densely wooded place to have such an effect, but if it is not in a dense forest, or if the enemy destroys the surrounding trees, then the effect of this formation will be greatly reduced.

So in a place where there is a lot of water, if she first uses the Five Elements Transformation Array to transform the water aura into wood aura, and then arranges this green wood killing array, can it also be activated?

There is not only one formation, and often high-level formation mages can apply more formations in one formation, so that these formations are interlocking.

However, the superposition of the two formations is not as simple as setting them together, but it is necessary to fuse the two formations together, blend with each other but separate independently, so this method usually requires strong spiritual power, and only powerful high-level formation mages can arrange it.

Xia Chuzhao is barely a third-order formation mage at present, but it is far from the situation where the two formations are integrated, and just with the mathematical knowledge she has learned, if there is no one to teach or books to consult, if there is no decades, she will not be able to figure it out at all.

It's just that judging from those books and codexes, at the very least, it takes a fifth-order array mage to fuse the two formations together, and fifth-order array mages are still very rare in the north of the Xuanling Continent.

The Xuanling Continent can be roughly divided into five regions, southeast, northwest, and central, as mentioned earlier, there are seven major sects of righteousness, and these seven major sects are distributed in these five regions.

The western part of it is the base camp of demon cultivation and evil cultivation, where there are many sects of demon cultivation, but it is precisely because of this that the Ten Thousand Buddhas Temple was established at the junction of the central and western regions.

Buddha cultivation is the natural enemy of demon cultivation, and Buddhist cultivation increases his cultivation by crossing demon cultivation, so the establishment of the sect here can not only facilitate the cultivation of his disciples, but also ensure his own safety.

The eastern part is completely the territory of demon cultivators, who hate humans very much, and have signed an agreement as early as ancient times, so this is basically an area that is forbidden for human races to enter.

The other three areas are the territory of human cultivation, but among the three areas, the central part of the region has the most abundant spiritual energy, so the cultivation of monks in this area is generally higher than that of other places.

Among them, the northern sects (only the seven major sects are mentioned here) are only the Tianyuan Sect where Xia Chuzhao is located, and the Qingyun Sect where the young man Ling Xu is located before.

These two sects belong to the giants of the northern region, so there is a competitive relationship between the two major sects, and there is a lot of friction on weekdays, but at the exchange meeting of the seven major sects, the two major sects have the same hatred, and it can be said that the relationship is very delicate.

......

Having said that, if Xia Chuzhao wanted to learn more advanced formation knowledge, unless he was lucky enough to get the inheritance, he would either worship a high-level formation mage as a teacher.

But neither of these is so simple, the former requires luck against the sky, while the latter has more risks.

In this world, except for the personal disciples and the master, the other disciples are not so important, so each person can only accept one personal disciple in his life, but there is no limit to the disciples.

And once you apprentice, you can't apprentice to others, otherwise it will be a betrayal of the teacher, which will be criticized by the world, so the person who betrays the teacher basically has no other way out except for the evil cultivation and demon cultivation.

The Qingmiao True Monarch of the Tianyuan Sect who left the formation peak is a six-grade array mage, which is the highest-grade formation mage in the north, and he himself is a cultivator in the late Yuan Infant period, and there are three disciples under the sect, but there are no personal disciples.

Xia Chuzhao felt that with her talent in formation, she should be able to apprentice, but she didn't dare to guarantee whether she could become a personal disciple, if she didn't become a personal disciple, it was estimated that the other party would not teach without reservation.

And her own situation is also very special, for others, the Dan Weapon Rune Array is a support skill, and they themselves also have a certain means of attack, but Xia Chuzhao almost does not have any means of attack.

In addition, the reason why the formation is an auxiliary means is because the formation needs to be arranged in advance to produce power, but there is often no time to arrange it during the battle, but her extremely high understanding coupled with the foundation of mathematics may not be able to improve this disadvantage, so that the formation is regarded as the mainstream means.

Xia Chuzhao had already expected that as soon as her formation appeared, the world would think that she had obtained the inheritance of the ancient formation, and there would be many people who wanted to take this "inheritance" for themselves.

If she worships the master now, and the master wants to rob this inheritance in the future, she will definitely not be merciful at that time, but in this way, the world will definitely give her a charge of betraying the master. Don't doubt it, those people must have done it.

Xia Chuzhao silently made a circle on the item of apprenticeship, indicating that it was to be determined.

It may be because of his personality, Xia Chuzhao will anticipate all possible consequences before doing things, and then choose the best plan to ensure that the result is the most ideal.

And although she thought of the other party too dirty, this is the truest side of human nature, and there are many things that XX well-known professors in their previous lives took the students' achievements for themselves.

In that peaceful era, there would be this kind of behavior, not to mention the current world of cultivating immortals, I am afraid that this world will only be more cruel and ruthless.