Since Xin Yu's spiritual power itself had reached the warning line, it was impossible for him to return to the Ocean Country from the distant outer space...... Although he is blessed by a great star magician like Chen Linqiang, in the process of flying fast, he also consumes mental power.

As far as Xin Yu's current situation is concerned, if he excessively consumes his mental power, or even returns to zero, it will take a long time to accumulate if he wants to return to the current level...... This is because his own method of accumulating spiritual power belongs to the kind of external superposition, not from his own meditation.

Of course, even the mental power that has been increased through meditation will take a long time to recover after it has been depleted, but it will recover more quickly than by visualizing macroscopic objects...... At least in terms of proportion, it's a lot faster.

Speaking of which, we have to mention the difference between the so-called realm and the accumulation of cultivation. If the practice of astrology is likened to pouring water into a pool, then the sea of knowledge, which is what the astromagician calls the sea of stars, is that pool. And the spiritual energy, which is what the astrologer calls star power, is the body of water that is infused. The so-called realm refers to the size of the pool, and cultivation is the amount of water in the pool.

In fact, not only in the cultivation of astral arts, but even in the cultivation of qi refining, this principle is followed. It's just that unlike refining and cultivating, the realm of astral cultivation, that is, the so-called pool, is not stable. Although Qi refining cultivation can also occur in the realm of regression...... Figuratively speaking, that is, the energy stored in the "water body" has become smaller, but because the dantian that contains the true qi energy in the process of refining qi is closer to the entity than the sea of knowledge, the speed of "shrinking" is not so fast...... Of course, in the process of Qi refining and cultivation, there is also a lot of effort required to open up or broaden the "pool".

Therefore, when the spiritual power of the star magician is at a low level for a long time, the probability of the atrophy of the star sea will become incomparably large, that is to say, the possibility of realm regression will also become incomparably great. Although the "broadening" of the sea of stars is easier than that of the dantian, and relatively speaking, although the subtlety and the splitting of the sky are called realms, they are only the skills of the star magicians, so it seems that it will not be too difficult to restore to the original realm.

But the sea of stars of the sorcerer is also the sea of consciousness of the cultivator, and generally speaking, it is the purple mansion of the human body. After the dantian shrinks and then expands, there may be no sequelae. However, if the Purple Mansion shrinks and then expands, it is likely to cause unforeseen consequences.

And for Xin Yu, if there is no divine stone, it is definitely not an overnight thing for him to accumulate so much spiritual power of such high quality. Moreover, because there is still a big difference between his own cultivation and astrological cultivation, if the Purple Mansion causes the organs to "fatigue and age" due to the excessive number of contractions, it will also have a huge obstacle to his future improvement in the Qi refining realm. Even, maybe because of this shortcoming, his realm will never be promoted in the future.

This is definitely the result that Xin Yu doesn't want to accept, and it is precisely because of this that even if Xin Yu's remaining spiritual energy is enough for him to return to this world, he doesn't want to put himself in that dangerous situation.

And now there is another big star magician next to him who can take him on the road, since he can take a "hitchhike", why take the risk?

It's just that Chen Linqiang's way of rushing is very different from Xin Yu...... People are great star magicians, so they naturally disdain to use the method of flying to hurry, in fact, after reaching the galaxy realm, if the road is not very close, the general star magicians will choose to use the tearing space to make space jumps.

The astral sorcerer's torn space and the qi refiner's teleportation are essentially the same, both of them find the weak point of the normal space, use strong power to open a gap, and then enter the subspace. Because there is no time lapse in subspace itself, or there is no concept of time at all, it is not easy to consume time when moving objects move in subspace.

In this way, when the astrologist enters the subspace and then walks out of the subspace, the astrologist does not change time at all, that is, compared to the normal space, the astrologer enters and exits the subspace as if he has stepped through a spatial door.

If sensorially speaking, the astrologist actually "spends" a certain amount of time in the subspace, but relative to the positive space, this time "does not exist", so that the phenomenon of whether there is time consumption occurs.

As far as Xin Yu's current realm is concerned...... That is, in terms of subtle skills, it has not yet reached the ability to find the weak point of space. That is to say, even if he knows the principle, and the spiritual energy has the ability to tear apart some weak spaces, but if he can't find these weak spaces, it is in vain if he has enough strength.

In fact, like the hidden kung fu passed down by the Tianfu Organization, that is, the method of hiding in a spatial rift similar to subspace, actually makes use of this principle. The reason why astral magicians in the subtle realm and even the starry sky realm can tear apart certain spaces with their own strength is because they have the ability to find extremely weak places in the space.

In fact, the space itself is not homogeneous, under normal circumstances...... That is, in the space where gravity is weak, space is like a three-dimensional material with countless gaps, such as the method possessed by the Tianfu Organization, which is to be able to find those gaps, so that astromagicians who are not strong enough can also use special astrology to enter them...... Strictly speaking, entering the spatial rift is not entering subspace, but it also reflects the strength of this astral art.

After all, even the vast majority of sages don't have such a deep understanding of space, and they can clearly see the cracks and weaknesses in space when their strength is low, which shows how rebellious such an astral technique is.

And for the astral sorcerers in the subtle realm, only when they improve their own cultivation to the peak, that is, when they can cultivate their subtle skills to be able to perceive the space, which place is weak and where the place is stable, can they have the conditions for space leapfrogging, and when the spiritual power is accumulated enough, and the strength is enough to tear the weakest space that they can feel, they naturally have the ability to tear the space, so as to be promoted to become a Sky Splitting Star Magician.

In other words, in fact, as far as the space jump of the light village is concerned, what is really important is not how high the strength is, but the ability to find the weak point of the space.

And Xin Yu's own spiritual power is very strong, and his quality is far beyond his peers, so his perception ability is not weak compared to the astrologers in the Sky Splitting Realm, and because he has his own multi-purpose "self-brought skills", compared to ordinary astromagicians, he has more advantages than other astromagicians to find and perceive the stable situation of multiple spaces at the same time.

It's a pity that although Xin Yu's perception ability is strong, at a more subtle level, he has not reached his limit. In other words, he still needs a lot of practice to have a more subtle control of his own strength and a more subtle understanding of the external environment.

In addition, the property of space itself is simply a conceptual thing without substance. Maybe Xin Yu himself can use his mental power to perceive the precision at the molecular level, but in the empty space, even air is not a thing in the space itself, how to judge where the space is stable and where the space is weak?

Without standards, it is naturally impossible to judge where to tear the space, and no matter how strong the spiritual ability is, it will not have the ability to jump in space.

In addition, there is nothing to focus on space, and how to tear apart space with spiritual power is also a skill that needs to be explored. If you have a famous teacher, it is naturally not a particularly difficult thing, but if you explore it yourself, it will be very annoying. How to tear apart the empty space, that is to say, how the spiritual power acts on the space, for Xin Yu, who has never been exposed to this knowledge, is simply a blind man flying into the sky and has nowhere to start.

However, this time Xin Yu seized a good opportunity, not only could he personally feel the feeling of space shuttle, but also be able to see with his own eyes how Chen Linqiang tore apart the space. I believe that after this personal experience, it will definitely have great reference value and help for him to explore how to tear up space in the future.

"Protect your body with your strongest defenses, and I'm about to go. After Chen Linqiang admonished Xin Yu uneasily, he motioned to Qin Liyang to follow him, and then waved his hand to draw a huge crack in the empty place in front of him.

Looking inside from the crack, there is subspace on the opposite side. If it weren't for the faint light reflected by the surrounding stars that avoided this spatial rift, Xin Yu wouldn't be sure that it was subspace at all. Because compared to space, subspace is only darker, and there are no objects in it, so it is more dangerous...... If there are heterogeneous regions such as folds in the corresponding subspace in special space segments, for example, the external gravitational pull is very strong, or simply corresponds to stars or planets, the danger is even more dangerous than that of the corresponding subspace of normal empty space.

Therefore, it is absolutely necessary for Chen Linqiang to let Xin Yu protect his body, because compared to a vacuum where there is no air pressure that is so weak that it approaches zero, the subspace is more dangerous. The normal vacuum space is still only at the material level of the human body, if there is a certain resistance ability, or if the astromagician has already forged the golden body, generally speaking, the danger is relatively small.

However, in subspace, because there is no concept of time, it means that even the special existence of such an empty place as the soul will be harmed, and the natural danger is even greater.

And the reason why Chen Linqiang didn't deliberately explain all this was actually because he misjudged Xin Yu's strength again, thinking that Xin Yu, who could compete with the Great Star Magician and had a higher "stealth" ability, should not even be able to adapt to the environment of the subspace.

Fortunately, Xin Yu always maintained a mentality of walking on thin ice when facing strange things, and before being pulled into the subspace by Chen Linqiang, he had already taken all-round defensive measures. It was precisely because of his caution that he was not killed by the environment of the subspace during the first space shuttle.

Moreover, Xin Yu not only successfully entered the subspace, but also concentrated his attention in the previous process of Chen Linqiang tearing the space, carefully and cherishingly paying attention to the whole process.

Although I don't know how Chen Linqiang perceived the weak point of the space in front of him, how to accurately find and act on this small point from the weak space that exists in the "dense". However, he was ...... from Chen Linqiang's actions It was mainly by perceiving the fluctuation of Chen Linqiang's spiritual power that he determined how to tear the space. In other words, if Xin Yu's spiritual power can perceive the weak point of the space one day, even if it is rigid, it can tear the weak space apart. The only imperfection is probably that it is impossible to find out the principle of tearing space through just one observation, that is to say, although you remember the frequency of the spiritual power that tears the space, you can't use more skills without knowing why.

This is also one of the benefits of Xin Yu not Chen Linqiang shuttling through space this time, and in addition, flying in subspace, Xin Yu also realized more and greater benefits.

One of the benefits is that Xin Yu's own ability to understand space has become stronger. In essence, the space of the complete universe should be stacked, the normal space is the main space with perfect laws, and the subspace is the branch space parallel to the main space that has no laws and is only affected by the normal space. In addition, in addition to normal space and subspace, there is also a law that is completely opposite to the main space, and many objects in the main space are projected and appear as anti-spaces in a state of nothingness.

Anti-space only exists in the oral tradition of many astrologists, and in the Taoist civilization of Xin Yu's previous life, and even in scientific research, there are also relevant expressions. Generally speaking, if you travel through anti-space, you can form a situation similar to "folding" in normal space, unlike flying in subspace, but time does not pass in relative to normal space, and astromagicians also need to fly in space channels...... In other words, it actually takes energy.

However, let's not talk about anti-space, after all, it is too ethereal, but subspace, as one of the two branch spaces, although there is no law, but Xin Yu "flies" in it, but he can also feel the difference in space.

In other words, this is a rare experience for him to feel the difference in space in advance, although it does not allow him to immediately have the ability to distinguish the weak points in the normal space, but it also provides good material for forging this ability.

If you add the ability to tear the space that you learned from Chen Linqiang's actions, it can be said that Xin Yu already has the opportunity to enter the Heaven Splitting Realm in advance