Just after Xiao Yu opened up a acupoint in his body, a majestic aura of heaven and earth poured into his body from the acupoints around his body.

The aura gathered in the dantian, and the dantian was more than doubled in size, so that his realm finally reached the first level of perfection in the qi refining period at this moment, and the feeling of feeling of refreshment in the whole body was really incomparably beautiful, making him involuntarily exclaim.

However, before he could take a closer look at this unusually wonderful dreamy feeling, he was instantly awakened by a sharp pain in his mind.

This sharp pain came very suddenly, this kind of pain from the depths of the soul Xiao Yu felt it for the first time, if it weren't for the fact that his soul was extremely strong now, I am afraid that the soul of the pain would be scattered.

This painful feeling came and went faster, Xiao Yu had just immersed his divine consciousness into the sea of consciousness deep in his soul, and this feeling of severe pain had completely disappeared, if it weren't for the painful feeling still lingering in his heart, I am afraid that Xiao Yu would have thought that this was an illusion.

At this time, in Xiao Yu's sea of knowledge, there was a small figure sitting there, and if you looked closely, the figure looked exactly the same as Xiao Yu, but it looked much smaller.

This figure was Xiao Yu's primordial spirit, and at this moment he was looking up at a golden light curtain floating above the sea of knowledge.

The light curtain was a text composed of golden runes, those runes were obviously not commonly used in the world of immortal cultivation today, but Xiao Yu could easily interpret it, which even Xiao Yu himself couldn't understand.

And the sudden appearance of this text in his sea of knowledge made Xiao Yu even more incomprehensible, he didn't understand that this text had long existed in his sea of knowledge, but he hadn't really stepped into the ranks of immortal cultivators before and didn't find this text, or someone temporarily stuffed it into his sea of knowledge, all of this was impossible to check, and the appearance of this text was also endlessly weird, Xiao Yu had no way to figure it out anyway.

These ancient rune characters were naturally sealed in Xiao Yu's primordial spirit before the Tianzen incarnation left, but Xiao Yu had never been able to set foot in the Qi Refining Period before, so he was not able to meet the conditions for opening the seal, and today he finally broke through the shackles of the first layer of the Qi Refining Period, so the seal was naturally unlocked.

Xiao Yu's memories have all been sealed by the incarnation of Tianchan, so naturally he can't remember where these words came from, but he has a good habit, that is, not to be honest with himself.

I really can't figure out the things to put him aside, in fact, there are many things in his heart that he can't figure out, such as he has never cultivated any Yuan Shen **, but his Yuan Shen realm is so profound, this is not common sense at all, he believes that there will be a day when he will figure it out.

So he didn't dwell too much on this matter, but concentrated on studying this sudden text, according to the meaning of the text, this is a **,**divided into four chapters, including**, annotations, alchemy, zuihou is the refining chapter.

**Divided into two parts, the upper part is called the Five Spirits Forging Body Formula, the lower part is called the Five Spirits Yi Tian Jue, these two parts are divided into five layers, Xiao Yu first looked at the Xiangshang Department**, the first layer is to introduce a kind of wood attribute aura into the body, and constantly nourish and transform the body, when the first layer**After practicing to the fullest, it will enter the second layer** of cultivation.

The second layer of ** needs to attract the two attributes of wood and fire into the body at the same time, and at the same time moisturize and forge the body.

The second layer** will enter the third layer after cultivating to Dacheng, and the third layer requires the three attributes of wood, fire, and earth to cultivate at the same time.

By analogy, zuihou needs to cultivate five kinds of aura at the same time to transform the body, and when the fifth layer of cultivation reaches perfection, ** can be regarded as cultivation to perfection.

This ancient text does not seem to be over here, but has become a little blurry, and now Xiao Yu has no way to see it clearly, but it is not difficult to guess that what is recorded on it should be the follow-up **.

Xiao Yu is not very interested in this **, because he can't cultivate at all now, he is a wood attribute heavenly spirit root, and there is no way to guide any aura other than wood attribute aura into the body and refine it into his own mana, let alone cultivate multiple aura at the same time, so no matter how good this ** is, it can't be used by him.

So he didn't look at the lower part of the **, but with an appreciative attitude, he looked at the annotation of this **.

This ** compares the human body to a piece of mortal iron, and compares heaven and earth to a furnace, and the five attributes of the aura that escapes between heaven and earth are the spiritual fire in this furnace.

When Xiao Yu saw the four words of Pure Yang Body, his heart trembled, this is the most outstanding cultivation physique in the Immortal Cultivation Realm!

From ancient times to the present, as long as they do not die in the middle of the process, the immortal cultivators who have the body of pure yang have all achieved the immortal path, transcended reincarnation, and are with heaven and earth.

I didn't expect this to be such a magical **, but unfortunately I was a single-attribute heavenly spirit root, so I could only helplessly miss it.

Although he couldn't cultivate, this didn't affect Xiao Yu's mood of appreciating this **.

The stones of his mountain can attack jade, so he continued to look at it, it didn't matter, but his heart was about to jump out with fright.

Because he actually saw another article against the sky in the lower part of the **, the name of this ** is worthy of being called the Five Spirits Yi Tianjue, the reason why it is said to be against the sky** is because this ** has no other effect, and the only effect is to transform the spiritual root of the monk.

As we all know, a monk's spiritual root is innate, and it is generally impossible to change it in a lifetime, no matter how high your cultivation is, even if you achieve a true immortal, you have no ability to change a person's spiritual root.

According to legend, some anti-heaven elixirs can achieve the purpose of purifying the spiritual root, and they do not give birth to a spiritual root out of thin air, that is to say, the elixir can transform the spiritual root, but it cannot make a five-spirit root monk become a heavenly spirit root monk, nor can a heavenly spirit root monk become a five-spirit root.

But this ** can transform the spiritual root of the monk, the so-called transformation is that if you are originally a monk of three spiritual roots, you can transform the other two spiritual root attributes into a spiritual root by cultivating this **, that is to say, you can become a heavenly spiritual root monk by cultivating this **.

In this way, it is not too much to say that this article is against the sky**, no wonder this law is called the Five Spirits Easy Heavenly Formula, it really has the effect of changing lives against the sky.

But this was not the reason that surprised Xiao Yu the most, what surprised Xiao Yu the most was that this law could also enable the Heavenly Spirit Root Cultivator to cultivate into a five-attribute spirit root.

Isn't this the law he desperately needs at the moment! It's really sleepy that someone sends a pillow, Xiao Yu is almost crazy, but he is not carried away by joy, he forces himself to calm down quickly.

Although he is not very old, he knows that everything will not be only haode, and there will be no drawbacks in such a rebellious **, otherwise everyone in the world will be immortals, and it will not be like the current situation, as long as there is a cultivation in the Jindan period, the current immortal cultivation world can go sideways as long as there is a cultivation in the Jindan period.

If there is a cultivation in the Yuan Infant Period, almost all of them will become a hegemon, and even the Nine Great Sects and Buddhism in the Immortal Cultivation Realm do not have many Yuan Infant Stage monks, as for the Avatar Stage Monks, it is a legendary existence, and it is still two to say whether there are really Avatar Stage Monks in the world.

So he looked back again, and there was just a sentence written behind him that the meaning was not very clear, the reason why it was not clear was that Xiao Yu did not understand the meaning of this sentence now, the original text of this sentence was like this, "The attributes of the spiritual root are only transformed into each other, and they will not appear out of thin air, whether it is cultivated into a heavenly spiritual root or a multi-attribute spiritual root, the total value of the spiritual root remains unchanged." ”

What Xiao Yu didn't understand was what this total value meant, so he felt confused. However, there was no specific explanation of this sentence later, so Xiao Yu looked at the content of the alchemy chapter and the refining chapter with great interest.

The alchemy chapter records the alchemy experience and skills left by some alchemy masters who don't know what level, these alchemy skills are very superb, far beyond Xiao Yu's cognition, because he doesn't have a little alchemy foundation, so he can't understand these things at all.

Then he put aside these experiences and skills, and directly looked at the elixir identification record and hundreds of pills displayed in the back, this elixir identification record is to introduce the knowledge of elixir in the immortal cultivation world, which has tens of thousands of elixir medicinal properties explanation and map, as well as the identification method of the elixir age.

The elixir not only contains spirit grass, but also the blood of some spirit beasts and demon pills, which are all very well recorded in the identification record.

And those hundreds of pills contain low-grade pills such as the Gathering Spirit Pill in the Qi Refining Period, the Peiyuan Pill in the Foundation Building Period, to the formulas of higher-grade pills, and even the Ascension Immortal Pill in the Mahayana Period.

He suddenly remembered his mother's words, this matter can't be known to anyone, not even Xiao Jiumei.

After thinking for a while, he looked at the refining chapter again, which recorded the knowledge of some ore materials, which was also the same as before, called the ore identification record, and also had a detailed explanation and map.

At the back of the ore identification record are some refining experiences and refining records. It is also recorded from the refining method of magic weapons to spiritual weapons, magic weapons and even immortal weapons, and the refining method of the nine-handled fairy sword is recorded in Zuihou, who has experience in refining weapons.

The shock of this ** to Xiao Yu was really too great, he couldn't turn the corner for a while, and now he was still thinking about the words he didn't understand well and those unbelievable things against the sky.

He was really at a loss, and his doubts couldn't be mentioned to anyone now, so he could only find a time to go to the library hall of the Qinglong Pavilion to check it out, maybe he could solve his doubts.