When these words came out, Gu Yunzhi didn't know how to reply to Ji Sui, and then smiled awkwardly at Ji Sui.

"Actually, my sister doesn't have to care, and I don't care much about this issue. Ji Sui was afraid that he would misunderstand, so he hurriedly explained.

"It's okay, by the way, what kind of book are you looking for here?"

"I'm just here to look through what is suitable for my own cultivation, do you know what introductions are there, junior sister?"

"I don't think Senior Brother even knows much about the common sense of immortal cultivators, and there are some common senses of immortal cultivators recorded in this book that can be referred to," she said to Ji Sui as she pulled out a book with a pale yellow cover from the bookshelf on the side and handed it over.

Ji Sui took it and asked again, "Senior sister, do you know any cheats for fighting people?"

"I'm afraid I'm going to disappoint my senior brother, I don't know anything about the cheats of fighting with people, and I'm not too interested in the opposite."

When Ji Sui heard this, he returned the "Three Transformations of Spirit Body" to her, and said with a smile: "Okay, I'll take a look around and don't disturb my junior sister!"

"Okay" Gu Yunzhi replied, and immersed herself in the book again.

A small half of the books here were all lost by him, he went straight to the corner, and half an hour later, Ji Sui took two books and said goodbye to Gu Yunzhi.

............

In Ji Sui's bamboo house, I saw him sitting cross-legged and touching out the three new books he had just gotten out of his arms one by one, these three new books were "Immortal Cultivator's Introductory Common Sense Record", "Wind Cone Technique" and "Ice Condensation".

Ji Sui took off a cloth bag and a small cyan gourd from his waist, loosened the rope of the cloth bag, and took out a black pill from the bag, which was Nabigu Dan.

Ji Sui picked up a pill of Bigu Dan with one hand, put it in his mouth, unscrewed the lid of the gourd, and poured it into his mouth with his head in the sky, feeling a slight fullness in his lower abdomen.

Ji Sui held the heavy "Immortal Cultivator's Introductory Common Sense Book" in his hand, and opened it page by page, with a line of ten eyes, and the crisp sound of the pages turning came from "brushing", and soon he was silent in this book......

If it weren't for the dimming of the light around him, the words would be a little blurry, and he himself would not know how long he would be addicted, once he was obsessed with something, he would not know everything to the outside world, he would forget the time and be unable to extricate himself.

"Huh...... It's so late again!" Ji Sui said to himself.

After reading it for so long, a thick book was browsed by him like this, although the book was thick, but the content was not much, with his super memory, the knowledge in the book was also firmly imprinted in his heart.

Looking back at the knowledge gained in the book, when an immortal cultivator encounters a bottleneck, he can use external forces to break through the existing realm, just like pills, spiritual grass, cultivation exercises, and other external forces to forcibly improve his cultivation, the best example is the case of Han Xuecao.

Divine Consciousness Sea, after the immortal cultivator opens up the spiritual sea, he can use his divine mind to clearly sense everything around him, like a third eye, to observe things outside his body, sometimes it is more convenient than his eyes, with the improvement of the realm, the farther the area that his divine consciousness can perceive, once he cultivates to the realm of divine consciousness transformation and divine consciousness transformation, he can use divine thoughts to control items and move its position.

Whether it is a human being or a demon beast, in fact, the theme of cultivating immortals is the three essences, qi and spirits, but they are divided into two according to various cultivation methods:

Immortal cultivators are divided into two kinds: law cultivation and physical cultivation, the majority of human beings who practice the law, most of the body cultivators are demon beasts, physical cultivation refers to the cultivation of **, there are external and like internal cultivation to achieve both internal and external cultivation, this is the real physical cultivation, external refining skin, internal training of muscles and bones, five internal organs, essence, qi, and spirit, after rebirth, exchange blood and strengthen the spirit and spirit, then it can be regarded as truly stepping into the body cultivation. There are very few people who practice physique, but this was tens of thousands of years ago, but there are not many people who practice physique nowadays, and many people give up physique cultivation because they can't stand it, the pain of refining the body and the pain of broken bones.

The first kind is the main cultivation of the qi, that is, the introduction of spiritual energy into the body, the cultivation of mana is called Fa cultivation, ninety percent of human beings are Fa cultivation, this kind of Fa cultivation is full of spiritual energy, whether it is the soul or the body, it is completely spiritualized, this kind of shortcoming is also obvious, the physical body is too fragile, although the mana is strong, but this kind of monk often dies in the end on the heavenly tribulation.

The second type, the main cultivation of essence and blood, is physical cultivation, most of the demon beasts are physical cultivation, because the wisdom is not opened, so the body nourishes the soul, and finally opens the body and incarnates into a human. Demon beasts cultivate to the end, the meridians of the whole body have become like treasures, and the enemy is fighting with the advantage of the flesh, under normal circumstances, three or five law cultivators of the same level can't get close, but this kind of cultivation also has some fatal shortcomings, for example, lack of wisdom, often die under the heart demon calamity.

Immortal cultivators can only refer to people who have "spiritual roots", spiritual roots, is a name for the cultivation of the true world, what is the spiritual root, what exactly does the spiritual root refer to, there has been no exact description for tens of thousands of years, only know that people who have spiritual roots, can feel the aura of heaven and earth, and lead the spirit into the body for cultivation, people without spiritual roots are unable to feel the aura of heaven and earth, and cannot cultivate mana, that is to say, those without spiritual roots are called mortals or rootless mediocre people in the mouth of immortal cultivators.

There are nine kinds of spiritual roots, and the spiritual roots of the five element coefficients are divided into the five attribute spiritual roots of metal, wood, water, fire, and earth, and the spiritual roots of most immortal cultivators are the spiritual roots of these five element attributes.

There is also the so-called "Four Great Mutated Spiritual Roots", which refers to the spiritual roots that are mixed together with two or three kinds of five element attributes and are mutated and sublimated, such as the "Thunder Spirit Root" produced by the mutation of the "Golden Spirit Root" and the "Water Spirit Root"; The "Ice Spirit Root" produced after the mutation of the "Earth Spirit Root" and the "Water Spirit Root", and of course, there are other mutated spirit roots such as the "Dark Spirit Root" and the "Wind Spirit Root".

Immortal cultivators with the four major mutated spiritual roots are far from being comparable to the spiritual roots of the five elements in terms of cultivation and comprehension.

There is also a once-in-a-century anti-heaven root, also known as the heavenly spirit root, the cultivation speed of the heavenly spirit root is several times faster than that of ordinary spirit roots, and there is no bottleneck in the transformation of spirits.

The spiritual root is the pseudo spiritual root, the true spiritual root, the alien spiritual root, and the anti-heaven root, the pseudo spiritual root; the spiritual root with four or five attributes is very miscellaneous, but not abundant, the spiritual root of each attribute is incomplete, and the cultivation speed is needless to say.

The second is the true spiritual root, which has two or three attributes, and each attribute is abundant. The cultivation speed is faster.

There are also the four major mutated spiritual roots: two or three kinds of five element attributes are mixed together, and the spiritual roots that have been mutated and sublimated have attributes such as thunder, ice, darkness, and wind, and their cultivation speed is no less than that of the heavenly spirit root.

Finally, there is a rare Heavenly Spiritual Root in a hundred years: a single spiritual root with only one attribute, and the spiritual root is abundant. However, it does not belong to the "mutated spirit root" of the Five Elements Spirit Root, and the probability of its appearance is relatively large, and only one or two can appear every thousand years.