"Soul Power Cage: It can bind the soul energy that enters it from the outside world, and it is constantly running in the meridians for the cultivator to absorb. The total amount of bind is one-third of the total amount of one's soul power. The absorption efficiency varies from one percent to nine percent depending on the quality of the finished product made by the formulation. ”

"Xiaokong, what does the absorption efficiency mean? I absorbed a little bit of the soul power of the Soul Emperor at the beginning, and after absorbing it for a long time, it seems that the improvement is not particularly large, is this because of the low efficiency? Also, my soul power cage is not made through a recipe?"

"For example, if you have a hundred soul power trapped in your soul power cage, if you finally absorb these soul power and your soul power is increased by nine points, then the efficiency is nine percent, and the rest are scattered in the process of absorption. According to the way you humans quantify soul power, that's it, right?" Paschia was also interested in this wonderful soul-like thing.

"Oh, then I'll see if there's any further explanation below......" Xu Tian scratched his finger on the parchment roll.

"According to the different absorption efficiency, it is divided into first-order to ninth-order soul power cages, and the corresponding efficiency is one to nine percent. The naturally awakened soul power cage is the ninth order. The higher the rank, the faster the absorption. ”

"Haha, it seems that my soul power cage is the highest level, but the absorption rate of nine percent is still very low. ”

"Be content, you, this method of absorbing soul power is much faster than normal cultivation, you human beings, including soul beasts, normal cultivation must absorb mixed energy from the surrounding space, and then slowly remove those impurities that are not needed, it is much slower than the method of soul power cage!" Paschia couldn't help but say.

"Then it also has to cooperate with the soul power chain, the soul power cage can only bind the soul energy, like the one that exists in nature, which is mixed with various elements, as well as a trace amount of spiritual power, the energy of the soul power may not be directly bound. I've never succeeded in this long time, and I directly use the soul power cage to cultivate. Xu Tian retorted.

However, Xu Tian continued to look down.

"Soul Power Chain: Extract the soul power from the energy mass that the tip of the chain touches, and transport it to the soul power cage for restraint. According to the maximum number of chains, it is divided into first-order to ninth-order soul power chains, corresponding to the maximum number of chains from two to eighteen. The higher the tier, the faster the extraction. The naturally awakened soul power chain is the ninth order. Soulless Caged cannot activate Soul Chains. ”

"It's the ninth order again, I'm so lucky, why didn't I think it before......" Xu Tian was a little puzzled.

Xu Tian pulled out a soul power chain and stretched it into the air. No response.

"By the way, I don't have the means to cultivate now," Xu Tian smiled bitterly, "I really regret that I didn't think of cultivating with this method in the first place, I used to think that only the attacks of soul skills could be absorbed with this chain." ”

"It's okay, and us. Paschia looked at Xu Tian's face a little bad, and couldn't help but say.

"Hmm...... And you, and the Holy Spirit Array, I can still struggle......"

"Let's take a look at the last one, anyway, the first two are naturally awakened, you don't need to refine the formula, the last one is the point!" Paschia changed the subject.

Xu Tian flipped to the last one.

"Soul Power Furnace: Extract your own original soul power, that is, cultivate, enter the furnace to compress and rebuild, and increase the concentration of trace soul power. According to the maximum degree of compression, it is divided into first-order to ninth-order soul power furnaces, with the corresponding compression degree being one to nine times, and the corresponding furnaces being one to nine rooms. ”

Seeing this, Xu Tian's face finally became serious.

When he was still studying at Tianchen Academy, Xu Tian learned about the history of soul power transformation in the Soul Book Hall.

Legend has it that millions of years ago, the division of soul power strength was not as precise as it is now. As for the legendary 96-level and 97-level powers in the Great War millions of years ago, they were all estimated by later generations based on the strength of those powers at that time, combined with quantitative methods, and the actual situation may not be like that, and there may even be a big gap.

It was after the Great War millions of years ago that a complete set of soul power transformation methods were handed down.

And the one who completed this set of soul power transformation methods is only one person.

According to legend, the man first discovered that the soul power that can be accommodated is limited when the container is constantly injected with soul power, the air is discharged, and the entrance and exit are kept unobstructed, so the concept of "quantity" was proposed, and then it was discovered that the soul power that humans without the soul wheel have, when the amount is the same, can maintain the moonstone glow for the same time, thus proposing the concept of soul power strength. He defined the soul power strength of those who were just qualified to have the first soul wheel as 1,000 points, and then the next ten equal points, defined levels 1 to 10, with 100 to 1,000 soul power points respectively. Later, his research gradually reached a higher level, and he found that the strength of the soul power required between each two soul chakras was getting higher and higher, so he defined level 20, level 30, and so on in a similar way, for example, the soul power level of a person who had just qualified for the second soul wheel was level 20. According to this method, between levels 11 and 20, the strength of soul power required for each level of improvement is higher than that of levels 1 to 10. After a rough measurement, he defined it as 200 soul power per level, that is, the soul power strength possessed by a human at level 20 was three thousand. And so on, he defined it all the way to the highest number of soul wheels he saw at that time, nine, that is, level 90.

But the problem arises, the higher the level, the greater the gap between the theoretical data and the actual situation, to the level of more than 80 levels, the actual situation has exceeded the theoretical prediction by one or two times, and even if it is the same "amount", the time when different people's soul power can make the moonstone shine is also very different.

After a few years of trying, he came up with the concept of soul power concentration.

He defined the concentration of soul power possessed by humans without soul chakras as one. In this way, the actual measurement results of high-level souls are two or three times higher than the theoretical prediction, indicating that the concentration of soul power of those high-level souls has reached two or even three. This hypothesis was indeed consistent with the actual situation, because high-level soul power did seem to be more viscous than low-level soul power, so people at that time quickly accepted it.

Further research found that humans with the same number of soul wheels had basically the same concentration of soul power, and only a few humans had a higher concentration of soul power, and those people all had some adventures and used foreign objects to increase some of their soul power concentrations. Therefore, he believes that only the soul chakra and certain foreign objects can increase the concentration of soul power.

But problems followed.

The difference between level 10 and level 11 is theoretically only 200 points of soul power strength, as well as a slight concentration of soul power, plus a soul wheel, with a difference in soul skills. But the reality is that even if a level 11 human doesn't use soul skills, he can completely defeat a level 10 human, and the difference is far from 1000 and 1200, plus this little increase in soul power concentration can be described.

Therefore, he put forward the theory that the soul wheel energy is subordinate to cultivation. This theory has not been conclusively proven so far, unlike the strength of soul power and the concentration of soul power, which have been perfectly explained in the microscopic field in modern times, and the essence is just the number of soul power molecules. Soul power strength represents the volume occupied by soul power molecules, and soul power concentration is the number of soul power molecules per unit volume. It is worth mentioning that the human body is only so large, and the volume of soul power that high-level soul people can release far exceeds this volume, and there is no authoritative explanation for this question, only some hypotheses, such as the compression theory, that is, human beings compress soul power and temporarily store it in the body, this compression is different from the concentration of soul power, once released, the compressed soul power will return to its natural state. Another example is the theory of space, which believes that the soul power molecules in the human body are actually stored in a space that does not belong to the real world, similar to the spiritual sea, and those are propositions that cannot be falsified for the time being, and no one can convince anyone.

Let's go back to the theory that the soul wheel energy is subordinate to cultivation. This is also a proposition that cannot be falsifiable for the time being, but this "temporary" has lasted for millions of years. This theory believes that the soul wheel contains a large amount of soul power, which can feed itself back and play a role in actual combat. This theory explains the fact that a level 11 soul warrior defeated a level 10 soul person, and also explains the fact that in the experiment of lighting up the moonstone, the soul power of a level 11 soul warrior is indeed only about 1.2 times that of a level 10 soul person. Because the cultivation of a level 10 soul is 1000 points of soul power strength, while the cultivation of a level 11 soul person is 1200 points of soul power strength plus a soul wheel, this is the meaning of the words "soul wheel energy is subordinate to cultivation".

But in order to prove its correctness, two other propositions must be proved. One is that if you lose the Soul Wheel, you will not be able to use the Soul Skill. Because some people believe that although the soul chakra is an energy body, it actually has no effect on human beings themselves, and is just a by-product of obtaining soul skills. And the second is that the Spirit Wheel itself can participate in combat, such as launching attacks. If this point cannot be satisfied, it means that the soul wheel is a mass of energy body, which is just a decoration.

These questions involve a difficulty in human cognition, namely, whether the laws of nature can be accurately quantified. Because all these problems actually stem from an original attempt, that is, to count the soul power with "points". In modern terms, it is a model of the soul molecule. Maybe the observed soul power "molecules" were simply visual illusions? Perhaps soul power, and even cultivation, could not be counted at all? This was not something Xu Tian could think about now.