When Xin Yu slowly opened his eyes and slowly exhaled the turbid breath that had been stuffed in his lungs due to long-term meditation, his brows wrinkled unconsciously.

Of course, Xin Yu was not depressed because he couldn't transform his spiritual power into Jindan Qi. In fact, even if he could smoothly transform his huge spiritual power into the Qi of the Golden Pill, he would not do it so impulsively.

From a spiritual point of view, any method of cultivation that has not been proven to be feasible should not be tried lightly, unless it has fallen into a period of stagnation in the practice that cannot grow for a long time, like a small rock, and will choose to take risks without the slightest progress for millions of years.

For Xin Yu, what will happen after his spiritual power is transformed into the Qi of the Golden Pill? He has no experience from his predecessors for him to learn from, and as an astral magician in the subtle realm, the total amount of his spiritual power is very huge, if he experiences the "risk" of transforming the true yuan again, he doesn't feel that he still has the good luck he had before.

In fact, after Xin Yu became a Jindan, Jindan was indeed extremely stable, and after reaching the "limit" of absorption, no matter how much energy Xin Yu absorbed and transformed, he could not make Jindan become more "full", and he really didn't have to worry about the danger of Jindan being "broken".

However, on the one hand, Xin Yu didn't want to be a "pioneer" without any experience, and practiced according to the outline of the general rules of qi refining and cultivation, which may be very slow, but it was very safe. The so-called stability overriding everything means not only the politics of a great power, but also the mentality of trembling and walking on thin ice in terms of cultivation, otherwise it is impossible to say that one day even a wisp of true qi will go the wrong way, which may cause irreparable losses.

On the other hand, the stability of the golden pill is based on the energy that Xin Yu can absorb and transform from the outside world, and its own strength and total amount cannot form an impact. However, Xin Yu's spiritual power in the subtle realm is not a "trickle" of a star and a half, if it is not well controlled, it will cause an uncontrollable "torrent".

When the time comes, not to mention seeking stability, if the converted internal force energy exceeds the maximum limit that Jin Dan can bear, it is very likely that Jin Dan will collapse. The word Jin Dan collapsed, although Xin Yu did not see it from any classics, and he did not know what the consequences of Jin Dan would be after the collapse. But it's also a very terrifying thing to think about, before Xin Yu has condensed his divine sense into a primordial god, Jin Dan is the foundation of his cultivation for him...... If Jin Dan is gone, maybe Xin Yu will not go mad or even disappear all of a sudden, but from now on, there is no foundation for refining qi, which is an ironclad and tragic fact.

If that's the case, Xin Yu can only honestly follow the path of an astral sorcerer in the future, maybe he has some advantages over other astrology masters in astral cultivation, but this advantage is not very obvious...... Well, although Xin Yu didn't think that he was necessarily the protagonist of the Mandate of Heaven, he couldn't accept the astral magician's practice of legalizing the soul after entering the Sage realm.

Perhaps for all the astromagicians in this world, the Soul Legalization can increase the strength of the astrowizards to a large ...... Because after the law of the soul is transformed, it is as easy as eating and drinking water to attack the enemy, and it is far more convenient than going through a "transformation" when you are in the realm of the Great Star Warlock, so it is called a sage.

But for Xin Yu, improving his attack power will never be his ultimate pursuit. His purpose is to cultivate the ...... brought about by the ascension of the realm Pleasure, not how destructive it is. Therefore, the path of the Sage, that is, the so-called method of soul lawification, was not suitable for Xin Yu.

Perhaps after the soul law is turned into a law, Xin Yu's attack ability will be greatly improved, and his comprehension of the law of a single item will be more convenient, but being limited to one law will be a great restriction or even an obstacle for his future development.

In this way, Jin Dan is an extremely important alternative for Xin Yu...... In fact, even if he didn't rely on Jin Dan or Qi refining to cultivate, he wouldn't have to cut off this "hope". Therefore, any behavior that may lead to the collapse of Jindan is not advisable.

As an aside, the practice of astrology is focused on power though...... This is what many people who are very laymen call "fundamental...... The accumulation of energy seems to be only the sum of spiritual power energy in the subtle realm, which is higher than that of Jindan Dacheng. In fact, seriously speaking, a cultivation like Qi refining, compared to other Dao cultivations that focus on morality, realm, and laws, is not inferior in terms of the cultivation and accumulation of energy such as internal force and true yuan.

Therefore, although if the energy is "converted" into standard units, the level of spiritual power in the subtle realm is indeed a little higher than that of the Jindan period, but it is not much higher. And after Xin Yu communicated and formed an exchange between Jindan Zhiqi and spiritual power, he found that it was very difficult to transform Jindan Zhiqi into spiritual power. This is because, like the communicator principle, energy is always "diverted" from the high density to the low density like the flow of water.

In terms of the total amount of spiritual power in the subtle realm, it is almost impossible for Xin Yu to transform the Qi of Jindan into spiritual power. What's more, Xin Yu's own spiritual power is much denser than that of other astral magicians in the subtle realm. Therefore, it seems that it is very difficult for Xin Yu to transform Jindan Zhiqi into spiritual power. And in turn, transform the spiritual power into the Qi of the Golden Pill...... If he could do it, it would be easier.

Speaking of which, there is a very interesting thing to explain, in fact, there is still a big difference between the two cultivation methods between the astral arts and the Taoist practice of Xin Yu's previous life...... This is the difference between the hierarchies.

In fact, for the astrology, just like playing online games to accumulate experience points, the astrology is also through the accumulation of spiritual power, with the quantitative standard of whether it has reached the level of promotion, to determine which stage the astrology is from. That's why there is a ninety-nine star level division before the Great Star Warlock, just like the most significant Mountain Moving Realm, because the Star Warlock's spiritual power has reached the standard of being able to move mountains, so he has entered the Mountain Moving Realm. As for the subsequent subtlety, splitting the sky, etc., although it seems that it is also named after mastering a certain skill, in essence, it is still inseparable from the general law of dividing the star rating by the total amount of spiritual power.

And the cultivation of Qi refining, or the Taoist cultivation of Xin Yu's previous life, does not have any special quantitative standards...... Maybe it's because Chinese civilization hasn't paid much attention to such "meaningless" things, right?

Speaking of Taoist practice, if it is said in general terms, it is the four realms of refining and refining qi, refining qi and transforming gods, refining gods and returning to emptiness, and finally refining voids and merging the Tao. On the one hand, this naming method is to express the characteristics of each realm, such as refining and refining qi, which means that the cultivation of a practitioner at this stage is refining and refining qi, and there can be no special case of being able to refine qi and transform gods.

On the other hand, even the various branches of Taoist practice have very strict divisions of each realm. Some are named after the characteristics of the realm in which the practitioner is located, while others are simply named after the "organs" possessed by the practitioner in that realm. For example, Jindan and Yuanying are typical representatives of this naming method.

What the author wants to explain here is not that the division of the realm of the Taoist cultivation civilization is better than that of the astral civilization, after all, even if this division is very clear, it cannot absolutely distinguish the strength of the cultivator. However, the astral realm may be clearly divided, but in terms of the actual combat power or actual situation of the individual, the consideration is not so strict.

It's like Xin Yu, a very special case, according to the division of the realm of the astrologist, that is, according to the total amount of spiritual power, Xin Yu is at most in the subtle realm...... And the ability to penetrate the subtleties is still because he has an efficient "control" ability over the spiritual power itself, coupled with his hard work, he can become a "veritable" subtle realm star magician.

But if Xin Yu had mastered the ability to tear through space under the current circumstances...... Of course, the premise is that he can master the laws of space, otherwise, even if the comprehensive quality of his spiritual power is greater, he will not be able to form a "resonance" with space, nor will he be able to tear apart space in the current realm, that is to say, he will not be able to become a real Sky Splitting Star Magician. However, if he is "special" enough to be able to tear through space, then will he really become a Sky Splitting Star Sorcerer?

In fact, just like in real life, there is absolutely no "absolute" standard, the division of the realm of the astrologist may seem somewhat standardized in itself, but from the actual situation, even the same realm has extreme differences.

Analyzing the spiritual power that Xin Yu possesses from this perspective, even if the total amount of his spiritual power is not very much, compared to his Jindan energy, the gap is not big. If this is used to "calculate" the "potential pressure" between the Qi of the Jin Dan and the spiritual power, even if Xin Yu can transform the spiritual power into the Qi of the Jin Dan, it is impossible to "support" the Jin Dan.

But in fact, the quality of Xin Yu's spiritual power ...... In the beginning, the quality of his spiritual power far surpassed that of his peers, not to mention that after many times of self-adjustment and purification and optimization of the Divine Stone, the quality of his spiritual power was indescribably stronger.

In this way, Xin Yu's spiritual power is far more "more" than the energy of Jin Dan Zhiqi. If you can really convert the spiritual power and the Qi of the Golden Pill into each other, then it is very likely that the "explosive power" of the spiritual power will be enough to burst the Golden Pill.

Therefore, Xin Yu was troubled that the efficiency of Jindan's Qi transformation into spiritual power was too low...... The main reason is that the total amount of energy between the two energies is too different, although the method of refining qi and transforming the gods that has been explored is indeed effective. It's just that the transformation efficiency can't be improved even for a long time in the future, because the growth of his Jindan energy has been infinitely close to zero, and the growth of spiritual power, although compared to Xin Yu's own expectations, is not fast.

However, whether it was compared to other star magicians, or compared to Xin Yu's own Jindan energy growth rate, the accumulation and progress speed of spiritual power was far beyond imagination. Therefore, there will only be the possibility that the gap between the two energies will widen, and there will be no Jin Dan Qi overtaking the spiritual energy.

This is also the reason why Xin Yu thought of taking the risk of using spiritual energy to transform into Jindan Qi, on the one hand, by doing so, the gap between the two energies can be narrowed, so that the so-called "dual cultivation of life" can reach a point of balance and harmony. On the other hand, only when the energy that belongs to the body, such as the Jindan Zhiqi, becomes stronger, will it promote the growth of spiritual power more rapidly...... Compared to the cultivation of astral arts, Xin Yu did not feel that the cultivation of giving up the body was worthy of recognition.

After casting the alchemy body, the vast majority of astromagicians slowly improve the condition of their bodies by their spiritual power, so as not to let the body "age" and have achieved the purpose of prolonging life. But fundamentally speaking, the reason why it is called dual cultivation of life is that if mental strength and physical fitness do not match, it is very likely to cause physical imbalance...... Although almost all astromagicians have not encountered this situation, it is because their mental power has grown too slowly, so the improvement of mental power on the body can keep up with their "progress".

If he just barely kept his body from collapsing, the astral magician didn't need to train his golden body to be strong, as long as Xu Xuan met the minimum requirements...... It's just that what almost all astromagicians don't know is that if the body is not strong enough, it is impossible to support the cultivator to "accommodate" more laws.

This leads to the most brutal problem, that is, the state of cultivation must be affected by physical fitness...... In the astral civilization of this world, the law of the soul in another way is a solution to this problem.

Although it seems that the dependence on the body or the rigid requirements of the body have become lower, to be honest, this is not a real solution to the problem, but only avoids the difficulty...... In order to achieve a faster cultivation speed, astrological cultivation abandoned physical exercise at the beginning, which is also a shortcoming of astrological cultivation.

Xin Yucai will not be as superficial as ordinary astromagicians...... Although before he was able to form a communication between his spiritual power and Jin Dan, Xin Yu had no better way to improve his physical fitness, so he could only resort to integrating the law into his body and forming a golden body similar to the "Law Body", which could solve the problem of mismatch between physical and mental power.

However, that is not the fundamental solution to the problem at all, because although Xin Yu's body has indeed become stronger after integrating into the law, the law of integration actually has a load on his body. Therefore, for Xin Yu, the best way is to reach the Yuanying realm as soon as possible, that is, to "break" the Jindan, and then "hatch" the Yuanying, so as to essentially change the quality of the body