In the cave, Chu Mu went and returned, sat in the cave again, took the book of spiritual energy foundation that he had purchased with all his net worth, and read it carefully.

The book is very thick, almost a fist thick, and the content of the book, both the title of the book is the foundation of psionic energy, and the word foundation is naturally much simpler and clearer than the fire formula.

Chu Mu flipped through the pages one by one, not fast, almost pondering word by word.

Combined with the content of the book, the original general understanding of this specious immortal cultivation world gradually became clear.

The so-called psionic energy refers to aura.

And there are two kinds of aura, one is the spiritual veins created by heaven and earth, which emanate from heaven and earth, filling between heaven and earth, and are everywhere.

The other is derived from the spirit stone, the spirit stone is produced by the spirit stone vein, although the name of the stone, but inside, it is filled with pure heaven and earth aura.

And the energy degree he learned in the Xuezhi Pavilion was equivalent to the dosage unit of his previous life, such as a liter of gasoline, one kilowatt-hour of electricity, and the like.

According to the description in the book, the mining of spirit stone veins is carried out in accordance with the practice of cultivating immortals, and is divided according to the energy intensity contained in spirit stones.

The so-called broken spirit is actually some leftovers from the spirit stone mine, and then unified into a degree of spiritual energy, which becomes the spirit stone unit of broken spirit.

The lower grade spirit stone above the broken spirit is unified as ten degrees of spiritual energy, and the middle grade is one hundred degrees of spiritual energy, and the division of the decimal system is undoubtedly very clear.

However, according to the description in the book, the different grades of spirit stones, the purity of the spiritual energy contained in them will also jump exponentially.

Of course, this transition does not include the broken spirit and the lower grade spirit stone, because these two spirit stones are actually produced by a vein, and the broken spirit is the leftover material for mining the lower grade spirit stone mine.

Obviously, this broken spirit is a smaller spiritual stone currency unit artificially divided, or in other words, the lowest monthly monetary unit......

The meaning is obviously very clear.

And the aura energy is more refined, and the benefits to immortal cultivators are naturally greater.

Therefore, although it is still a decimal division, but

Ten low-grade spirit stones, basically can't be exchanged for a medium-grade spirit stone, or in other words, if you can use a medium-grade spirit stone, few immortal cultivators will exchange it for a low-grade spirit stone.

In the same way, those who can afford to use high-grade spirit stones will not exchange them for medium-grade spirit stones.

As for the best spirit stone, there is no description in the book, but the four words of rare treasures are left, obviously, even in the world of cultivating immortals, the best spirit stone is extremely rare.

And the cultivation of immortal cultivators, whether it is exercises, spells, or cultivating immortals, is also inseparable from aura.

The difference is only in the various ways in which Reiki is used.

According to the description in the book, there are two paths to the immortal path cultivation that he has in mind, one is to refine the body, and the other is to practice qi!

Although the names of the two are different, they have a unified realm, that is...... Practice Qi Realm!

The reason why it is uniformly called the Qi Cultivation Realm is that whether it is refining the body or practicing Qi, its fundamental purpose is to absorb the spiritual energy of heaven and earth and return it to one's own body.

The difference is that one is to breathe in the aura to strengthen the body and take the path of breaking ten thousand laws with one force, and the other is to breathe in the aura to practice mana, and the path of combining the aura of heaven and earth is to combine the ten thousand laws of the aura, such as spells, magic weapons, and cultivating immortals, which basically need mana support.

Obviously, the mainstream of the immortal cultivation world is to practice qi and refine the body, which is obviously just a small path assistance.

According to the description in the book, these two paths, when the aura of heaven and earth was extremely strong in ancient times, were actually one, but with the continuation of the era of cultivating immortals, resources were scarce and cultivation was difficult, so they slowly evolved into two paths for cultivating immortals.

Until now, there are not a few immortal cultivators who have dual cultivation of the body and method, and most of the immortal cultivators, even if they do not have the resources to support the two dual cultivations, will also cultivate one or two at the same time.

It wasn't until the next morning that Chu Mu slowly closed the book of spiritual foundations.

There is a lot of content in the book, and the name of the so-called psionic foundation is indeed worthy of the name.

The content of the book is very superficial, and there is no esoteric knowledge, which is basically an enlightenment book for immortal cultivators.

And this is exactly what Chu Mu needs.

Advanced knowledge, he has, Agni Duel has already been bought, alchemy and puppet inheritance of knowledge, even more profound.

What he lacks is basic cognition.

Right now, this book has hollowed out the psionic foundation that he has bought with all his net worth, and it just happens to make up for it.

Chu Mu put away the books and walked out of the cave, not far away, the cliff was straight, straight into the sky.

The Jade Emperor Valley is hidden in the mountains and is nowhere to be seen, but occasionally you can see the spiritual light rushing to the night and the clouds shuttling.

"Late ...... Qi Training"

Chu Mu murmured lightly, according to the description of the book Spiritual Energy Foundation, immortal cultivators must not have the mana and divine consciousness foundation of flying until the late stage of qi training, that is, above the sixth level of qi training.

And before practicing the sixth layer of qi, if you want to fly, you need a magic weapon to assist in flight, as well as a certain kind of secret art.

But these two, without exception, are extremely precious, and they are beyond the reach of ordinary Qi Realm cultivators.

Chu Mu was stunned, and in his mind, thoughts were also surging, and with the completion of the cognition of the Immortal Cultivation Realm, an increasingly clear fact had emerged.

Cultivating immortals requires knowledge and material resources, and one person can achieve this kind of thing by retreating and cultivating in penance, which obviously cannot exist.

Knowledge and resources are under control.

Even if he jumps out of the current interlocking, there will inevitably be the next interlocking waiting for him.

He alone is alone, fighting alone......

Or...... Looking for a backer?

Chu Mu pursed his lips and couldn't help but think back to the inspection career he had come to at this time.

Immediately, this thought was also suppressed.

The world is still involuntarily self-conscious, and with all kinds of mysterious and unpredictable means in the immortal cultivation world, it is really a complete consumable.

Just as he was about to turn around and enter the cave, a wisp of cooking smoke in the distance immediately attracted Chu Mu's attention.

"Yes...... Other immortal cultivators? ”

Chu Mu's pupils condensed slightly, he had been wandering around the Jade Emperor Valley Fang City before, but he was limited to being afraid of immortal cultivators, and he didn't dare to check too much in the mountains outside Fang City.

But after understanding this period of time, he naturally knew that Jade Emperor Gufang City did not have the living space for a bitter immortal cultivator like him at all.

But there must be exceptions to everything, although there is no living space, but there are always newcomers like him who come by mistake, not to mention, Yutai Mine, not far from this Jade Emperor Gufang City.

Obviously, among the mountains outside the Jade Emperor Valley Fang City, it is estimated that there are few bitter immortal cultivators like him.

After a moment of silence, Chu Mu did not go back to the cave, but went straight to the mountain.

This is not the case today.

Outside of the Yutai Mine, it is an immortal and extraordinary existence like him, and he is naturally not vain.

But in this Jade Emperor Valley Fang City, with the housing prices of the Jade Emperor Valley, I am afraid that many true immortal cultivators who have stepped into the Qi Cultivation Realm cannot afford it.

It also means that in the mountains outside this city, there are not only bitter immortal cultivators like him, but also immortal cultivators in the real sense who are sleeping in the mountains.

The bloodshed outside the Yutai Mine is still vivid, and outside this Jade Emperor Valley, Chu Mu doesn't want to experience it again.

Without hesitation, Chu Mu decisively packed up his belongings, dug out the two jade slips buried outside the Fang City, and headed out of the mountain.

This Jade Emperor Valley, when he really steps into the immortal path, he will come again!

Chu Mu didn't leave too far, nor did he go to secular towns, but went directly to the Jade Pillar Mountain where he discovered the existence of the Jade Emperor Valley, a distance of several hundred miles, which could also make Chu Mu feel at ease.

At the beginning, after wandering around Yuzhu Mountain for several days, and the situation in the mountains was also familiar, Chu Mu casually found a cave and settled in this Yuzhu Mountain.

There is no time in the mountains.

A book of psionic foundations, he studied it for nearly seven days before he had a little confidence in the cultivation of the Agni Technique.

At night, the mountains are silent, the bonfires in the caves flicker, and the firewood crackles.

Chu Mu sat on the straw mat on one side, and what he held in his hand was like that book of fire recipes.

A book of psionic energy foundation has greatly broadened his cognition, and looking at this Flame Duel cultivation method, he is finally no longer confused.

However, there was only a thin layer of cultivation methods, only a dozen or so thin pages, and for more than half an hour, Chu Mu flipped through them from beginning to end.

The general context, under the broadened cognition, also slowly took shape in Chu Mu's mind.

The so-called fire duel is to absorb the aura of heaven and earth, transform it into fire attribute mana, and become the source of power for immortal cultivators.

It looks simple, but it's also extremely complex inside.

The cultivation of qi and blood is only for the sake of concentrating, and everything else is ignored.

Therefore, to practice the Flame Technique, it is also necessary to penetrate the meridians and open up the dantian, which is the foundation of mana.

Mana circulates in the meridians, and is finally stored in the dantian, which is the container of mana.

In addition, it also needs the assistance of divine consciousness to understand many things about the nature of aura.

But in the final analysis, the word Qi cultivation in the Qi Cultivation Realm can explain a lot of problems.

The thirteen layers and thirteen stages of the Qi Realm are like a process of exhaling spiritual energy and condensing mana.

Step by step, step by step, and finally the quantitative change, to the qualitative change, is the next realm of cultivating immortals!

That is, the legendary foundation building realm!

A booklet of more than ten pages, Chu Mu flipped through it over and over again, and the general framework in his mind was slowly filled with details under this repeated reading.

When encountering doubts that are really incomprehensible, Chu Mu is also decisive "Linghui blessing", under the leaping thinking wisdom, limited cognition, and maximizing the benefits of the play.

This thin volume of fire recipes will be slowly realized and understood.

Time...... Flies......

……

(End of chapter)