In the Sleepy Spirit Valley, in a stone room, on a golden futon, Yuan Yi was sitting with his eyes closed.

He had a thoughtful look, and his facial expression changed from time to time.

At this moment, he was checking Zeng Sen's memories to understand the immortal cultivation world he was about to enter.

Similar to the realm of martial artists, today's immortal cultivators are also divided into five levels, from low to high: condensing qi, building foundations, knotting dan, yuanying, and transforming gods. Among them, in addition to the condensation period is divided into one to ten layers, the other four realms are divided into early, middle and late stages.

However, unlike the five realms of martial artists, the five realms of immortal cultivators are closely intertwined, and the difference in strength between them is huge. Often the difference between the first order is the difference between heaven and earth.

This is one of the reasons why monks are desperately seeking to advance to the realm, and another important reason is the ensuing increase in lifespan!

The lifespan of a monk in the condensation period is just that, but it is comparable to that of a worldly long-lived person. However, with each subsequent promotion of the major realm, the life span of the monk will naturally increase exponentially, and if it is cultivated to the stage of transformation by chance, it will have a lifespan of more than 2,000 years.

More than 2,000 years!

Yuan Yi couldn't help but gasp when he saw the long Shouyuan, and his expression became excited.

However, when he saw the next memory, he couldn't help but be splashed with ice water, and his heart suddenly went cold.

As far as Zeng Sen knew, the current immortal cultivation world, for ordinary people, not to mention that the god transformation period has become a distant legend, even the Yuan infant stage is an unattainable existence. In the territory of Weiguo, among the nearly a million monks, there are only more than 30 people in the Yuanying realm, which shows the difficulty of upgrading such existence. Therefore, ordinary immortal cultivators take common cultivators such as knotting pills and building foundations as realistic goals, and then carry out their own great cause of cultivating immortals.

However, despite the benefits of longevity as an immortal cultivator, it was not so easy to enter the immortal gate.

First of all, you have to have a spiritual root, and the existence of a spiritual root or not will make everyone different from each other.

The spiritual root is divided according to the attributes of the five elements, and according to the number of attributes within it, there are single, two, three, four, and five categories. Each of the five categories has five, ten, ten, five, and one, for a total of thirty-one spiritual roots.

The simpler the spiritual root attribute of the monk, the stronger the affinity for the spiritual energy, and the faster the spiritual energy can be absorbed, so the more excellent the qualification for cultivating immortals;

Therefore, among the five types, the qualification of the five spiritual roots is the worst, and the qualification of the single spiritual root is the best.

And although Yuan Yi said that he had three spirit roots, it was not much better than the five spirit roots.

Among them, the five kinds of single spirit roots are also called heavenly spirit roots, because this kind of spirit root "has no bottleneck before the knot", as if the pride of the sky.

In other words, as long as a person with a Heavenly Spirit Root does not fall unexpectedly halfway through, and the supply of resources is sufficient, then that person can cultivate all the way to the Dan stage without hindrance. And in the Dan period, in today's immortal cultivation world, it can be regarded as a strong party. Therefore, every time the Heavenly Spirit Root is born, it will attract a scramble from various sects, after all, this is equivalent to reserving a Jiedan master for this sect in advance.

In addition to these common qualifications, there are also two kinds of mutated spirit roots and special physiques.

Although the cultivation speed of these two qualifications is not as fast as that of the Heavenly Spirit Root, the subtleties of their respective qualifications are not possessed by the Heavenly Spirit Root.

The mutated spiritual root is a kind of spiritual root qualification that is formed due to various reasons, when the attributes of the five categories of spiritual roots have changed, causing changes in the internal five elements. Among the five types of spiritual roots, except for the single spiritual root and the five spiritual roots, which are more difficult to mutate due to their relatively stable internal structure, the second, third, and fourth spiritual roots are more susceptible to abnormal changes due to the imbalance of the five elements in them, and form mutated spiritual roots.

However, the so-called mutated spirit roots are all formed by the mutation of the two spirit roots.

For example, the ice spirit root formed by the two spirit roots of gold and water, the thunder spirit root formed by the two spirit roots of water and fire, and the wind spirit root formed by the two spirit roots of wood and fire.

Although their qualifications are inferior to those of the Heavenly Spirit Root, they are also favored by immortal cultivators because they can use natural powers such as ice, thunder, and wind, and their combat power is slightly stronger than that of cultivators of the same level.

Most of these common mutated spiritual roots are formed by the mutation of the second spirit root, because the five elements inside the second spirit root are relatively simple, so the power of the mutation is larger, which is higher than that of the third and fourth types of spirit roots.

The third and fourth types of spiritual roots are because the five elements within them are relatively complex, so when the spiritual roots are mutated, the internal reactions caused by them become more and more violent, which makes most of them fail.

As a result, the heavy monk fell on the spot and died completely, and at the lightest, the spiritual root was completely destroyed, and the monk became a mortal as a result, and finally cut off the path of cultivating immortals.

Therefore, even if it is a man-made test, it is also cautious.

The second spirit root is just that, and there is a certain possibility of success, although this may be much smaller than the chance of one in ten thousand spiritual roots being born among mortals; as for the mutation experiments of the third and fourth spirit roots, they have repeatedly failed, and there is almost no precedent for success.

However, if the mutation of the third and fourth spiritual roots is successful, then the degree of mysteriousness and weirdness of the abnormal spiritual roots is far greater than that of the two spiritual anomalous spiritual roots such as ice, thunder, and wind.

For example, there have been three cases in the ancient immortal cultivation world: the spirit devouring root formed by the mutation of the three spirit roots of gold, wood and fire, which has the ability to devour various spiritual objects and turn them into their own mana; the mad spirit root mutated by the three spirit roots of wood, water and fire, which has the effect of instantly increasing one's combat power by the madness of the law body; and the blood spirit root formed by the mutation of the four spirit roots of gold, earth, fire and water, and the strange magical power of controlling the blood of living beings to kill the enemy invisibly.

Those with such mutated spiritual roots are almost all invincible at the same level, and even more can cross the level to destroy the enemy.

Therefore, although the cultivation speed is not as fast as the Heavenly Spirit Root, but in ancient times, every time that the Spirit Root was born, the craze set off in the Immortal Cultivation Realm was no worse than that of the Heavenly Spiritual Root, and the Lord of the Spiritual Root would set off a storm in the Immortal Cultivation Realm, and then leave a period of legend of cultivating immortals.

However, it's a pity that that kind of spiritual root qualifications are too rare!

As for the special physique qualifications, the probability of its current life is similar to that of the two spirit mutant spirit roots.

The common ones are: the "Tiangang Sword Body" that is good at swordsmanship, the "Thousand Phantom Charming Body" that is charming, the "King Kong Divine Body" that is born with divine power, and so on.

Of course, there are also some human body parts of the supernatural powers are also special physical qualifications, such as people or eyes are supernatural, good at pupil magic, some people have a keen sense of smell, with which they can explore treasures, and some people have strong divine sense, so their understanding is superior, and so on.

All these qualifications can enter the immortal gate for further study, in order to seek personal immortal path.

But among the more than one billion people in the country, there are only nearly a million immortal cultivators. According to the ratio of secular mortals to one in 10,000 spiritual root monks, it seems that the defense of the country should only be a hundred thousand monks, and there should not be nearly a million. But in fact, the main reason for the formation of the number of nearly one million monks is not only because of the accumulation of immortal cultivators' long lifespans, but also because of the establishment of various immortal cultivators in the territory of the country.

Because the predecessors have used a large number of facts to prove that the probability of the appearance of a spiritual root is greater than that of ordinary people, far more than the probability of a mortal combining one in ten thousand. Therefore, the monks formed families with each other, and gradually branched out, forming forces linked by blood, and these forces were the families of cultivators, who were large or small, strong and weak, and stood in all the borders of the country.

Yan Shu's family is a declining low-level immortal cultivation family, and the place where Zeng Sen was born is a super family with a Yuan Infant Existence in it.

However, although bloodline inheritance can increase the probability of the birth of spiritual roots, thus increasing the number of immortal cultivators, the largest number of cultivators is not the immortal cultivators, but scattered cultivators everywhere. There is no inheritance of the immortal cultivation family, and most of them enter the immortal cultivation world for various unexpected reasons. Although the number of casual cultivators is the largest, it is just a group of rabble, and in terms of strength in all aspects, it is not comparable to the children of the family.

Although the strength of the immortal cultivation family is stronger than that of the scattered cultivators, it is not them who rule the world of defending the country and cultivating immortals, but the sect with a stronger inheritance.

According to Zeng Sen's knowledge, there are seven major sects in the territory of Weiguo, namely: Purple Qi Palace, Fu Immortal Pavilion, Hundred Refining Sect, Shanhe Gate, Thousand Spirits Mansion, Seven Rainbow Towers and Heavenly Absolute Palace.

Sects, families, and scattered cultivators together constitute the world of cultivating immortals, forming three different camps.

Each family of immortal cultivators is attached to the seven major sects and divides up the various resources of the immortal cultivation world with them, while the scattered cultivators are separated from the sects and families, not bound by the two, and look for opportunities for cultivating immortals in the cracks between them.

However, casual meditation seems to be free and unrestrained, but their lives are the most fragile.

In addition to the fact that casual cultivators often fall into each other's hands, their strength is much weaker than those of the family members and sect disciples, and therefore they are often bullied and oppressed, especially the low-level casual cultivators, who may die if they are not careful.

......

Yuan Yi sat on the futon, closed his eyes and looked at it for a long time, suddenly took a deep breath, slowly opened his eyes, and the essence in his eyes flickered.

At this time, he already had a preliminary understanding of all kinds of common sense of cultivating immortals, and he also understood the strength of monks.

Now that I think about it, it was really dangerous for everyone to jointly besiege Zeng Sen during the foundation building period. If it weren't for the special environment in the valley and the precise planning of his master Yan Slash, if Yuan Yi and the others rashly surrounded and killed, I am afraid that they would be killed by him after a few moves.

Knowing the monk's strong combat power, Yuan Yi decided to convert his internal force into mana in the valley first, and then talk about it after becoming an immortal cultivator, so as to deal with the unexpected situation in the capital.

Thinking about it, he looked up and looked at the few things placed in front of him!