In the vast starry sky, there is no boundary, even if Xin Yu has advanced to the realm of the Great Star Sorcerer, the spiritual perception can locate the distance calculated in light years...... There is no limit to traveling through space, even for an astral sorcerer in the galaxy realm, as long as the spiritual power is sufficient, the distance that can be crossed after tearing the space is infinite. Read the novel to the net

However, although the starry sky of the universe is very empty, when the distance traveled is very far, no one can guarantee whether there is any special danger at the exit of the space rift...... If there happens to be a huge star at the exit, there is or even for the Sage It is particularly dangerous for the cosmic black hole, especially the black hole, because its gravitational pull is very strong, it will distort the normal cosmic space to an extremely uneven level, even if it is not torn apart by an astrologist, it will tear the space into cracks under certain conditions. In such a situation, if the astrologist is not sure if the exit of the subspace is safe, it is extremely dangerous to make a mistake in positioning.

Therefore, generally speaking, the elements that limit the distance of a sorcerer's single shuttle space are, firstly, the distance that the sorcerer can locate, and secondly, the sorcerer's mental power reserve.

Of course, the ability of an astrologist to locate distant space is actually the ability to use mental power to probe the environment of distant space. In fact, not to mention a cultivator at the level of a great star magician, even an astral magician at the level of a saint, the scope of his own spiritual power perception has not exceeded that of a powerhouse in a star system. Xin Yu was just a preparatory master who had just been promoted to a Great Star Warlock, so it was naturally impossible for him to expand the range of his thinking perception to a few light years away.

If Xin Yu and Chen Linqiang weren't lucky enough to form an alliance with an old powerhouse like Qin Liyang, if they wanted to find out how to "amplify" their spiritual power perception in the realm of the Great Star Sorcerer, and reach the level of being able to explore space several light years away, they would have to ponder for at least a hundred years.

Therefore, the experience passed down from a good teacher is the most basic condition for omitting the time for future generations to grope for others, and it is also the best way for various civilizations to continue to move forward. Although Qin Liyang was not Xin Yu and Chen Linqiang's teacher, he still didn't hide anything in teaching them how to use the law to project their spiritual power perception ability into a farther space.

After a period of practice and practice, Xin Yu and Chen Linqiang have been able to skillfully "extend" the range of their spiritual power perception and focus on one direction, yes, they can perceive the spatial situation in a distance calculated in light years through this kind of astrology, although they can't clearly and clearly perceive the scene at such a distance, but it is still relatively accurate to perceive whether there is a danger that threatens their own safety on the other side.

As for the distance traveled through subspace...... In general, for short shuttles, because acceleration is to be achieved in subspace...... At the beginning, you need to accelerate and decelerate...... When you are about to step out of the subspace, you must slow down so as not to be unable to control your body after entering the normal space, and the acceleration and deceleration process is the most mentally energy-consuming, so for the Sky Splitting Star Magician or the Star Magician of the Star River Realm, they will feel that traveling through the subspace is more mentally energy-consuming.

But in fact, because subspace is only a kind of space with the most basic spatial laws, there may be some special spatial changes in it, but there will be no resistance, not even the resistance caused by other laws. Therefore, if the distance of the astrologist shuttling in the subspace is long enough, in addition to the acceleration process after entering the space and the deceleration process when walking out of the normal space, when shuttling in the subspace, generally speaking, only need to avoid some more dangerous environments and regions, and at other times it can continue to run at a high speed without even consuming a little mental power.

Of course, because of the avoidance of dangerous areas in the subspace, the situation of not consuming a little spiritual power is only the most ideal theoretical possibility, but even so, as long as the distance in the subspace is long enough, relatively speaking, the average spiritual energy consumed per distance decreases relatively with the extension of the distance.

Therefore, when Xin Yu and Chen Linqiang knew how to use their spiritual power to perceive the unexpected spatial situation of several light years, the obstacle that limited their distance from traveling through space no longer existed.

However, although Xin Yu and the others could at least cross a light-year spatial distance every time they tore through space, their speed was still not fast compared to the vast and boundless cosmic starry sky.

Perhaps, a galaxy the size of the Milky Way galaxy spans only tens of thousands of light years, that is to say, for a great star magician like Xin Yu, he can cross a large river system with only a few thousand shuttles. This is absolutely unimaginable for ordinary people and even the great star magicians of the galaxy realm.

After all, there are generally thousands of trillions of stars in a galaxy the size of the Milky Way, and on average, the stars encountered in the journey of the great star magician should still be relatively "dense".

However, if in terms of the cosmic level, there are star systems larger than the planetary system, and there are galaxies larger than the star system, the level of the Milky Way is only a galaxy, and there are galaxy clusters (also called galaxy groups) that are larger than galaxies, and there are super-galaxy clusters larger than galaxy clusters, and above the super-galaxy clusters, there are also total galaxies.

However, the total number of galaxies contained in the general universe is almost endless. Yes, don't look at a great star magician like Xin Yu who can travel thousands of times across a galaxy...... The shuttle space itself does not consume time, and in terms of the accumulation of spiritual energy of the great star magician, there is absolutely no problem in shuttling through the ultra-long-distance space hundreds of times in a row.

However, compared to the entire universe, a galaxy the size of the Milky Way is just a drop in the ocean. Maybe when they are shuttling inside the galaxy, Xin Yu and they can also encounter some stars and planets from time to time because of the dense stars in the galaxy, just like sailing in the sea, they can anchor on some small islands.

However, judging from Qin Liyang's exploration of the planetary system where Xin Yu's birth planet is located in the past hundred years, the astrological civilization in this galaxy has only just sprouted...... Maybe it's because this galaxy was born relatively late, even if it's the closest place to the center of the galaxy (generally speaking, the center of the galaxy, like the galactic center of the galaxy, is the first to appear before other stars in the galaxy, so, from the perspective of civilization, the closer to the center of the galaxy, the highest degree of civilization), it should be the place that represents the level of astrological civilization of the entire galaxy, and it is only the level of medium astrological civilization, and the number of great astrological magicians is not more than a hundred...... In fact, Chen Linqiang himself also knew this, after all, because of his lack of strength, the farthest distance he could reach, that is, to circle in this galaxy, and the only place worth "visiting" for him was the area in the center of the galaxy.

Therefore, the world where Xin Yu is located is reduced to a remote region in the universe, which is definitely worthy of its name. In such a situation, not to mention that an old powerhouse like Qin Liyang has lost interest in traveling in this galaxy, it is Chen Linqiang...... Well, Chen Linqiang already has a little understanding of the astral world at the center of the galaxy, and he will not have the curiosity to travel. Even Xin Yu, who has no experience in starry sky travel, is also because he wants to find a more advanced civilization...... Only in the more advanced astrological civilizations will there be a large number of strong people, so the power that has studied the soul law or cultivation will have a greater chance of appearing...... It is because I don't have much idea about the astral world, which has a relatively high civilization in the center of the galaxy.

Therefore, when Chen Linqiang, Qin Liyang and Xin Yu chose to go to the first stop in the universe, all three of them coincidentally chose the galaxy cluster outside this galaxy.

Inside the galaxy, perhaps because of the relatively high density of the stars they contain, Xin Yu and the others can still appear near some planets every time they shuttle, but even between the galaxies in the galaxy cluster, there are large blank areas. And this distance can even reach tens of thousands of times the diameter of the galaxy.

In other words, even if a great star magician like Xin Yu works very hard to travel through space, it is an incomparably long process to reach the nearest galaxy.

When ordinary people go on a long-distance trip, what they are most afraid of is to go to those barren places, because there is "no village in front of the village and no store in the back", not only is it very inconvenient to replenish materials and stay overnight, but also the kind of environment that does not fall back and forth will also make them feel lonely, lonely and other negative emotions.

Although even Xin Yu's daughter, Xin Luyao, who is only sixteen years old, is also a cultivator of the Eight Classics, her own will is definitely firm enough, even if she is in all directions and below, there is a black and swarthy patch in all directions, and there is no star that can make people feel dependent, but it is not likely to produce feelings of fear and helplessness.

However, the emotional aspect is one thing, just like a seafarer who has lived on the sea for a long time, facing the endless sea, his eyes are full of monotonous water, although they know that their ship is absolutely strong and cannot encounter danger, but they will not be able to regulate it for a long time, and it is inevitable that they will be irritable.

And although Xin Yu is determined and can overcome all kinds of negative emotions, the irritability in their hearts cannot be eliminated...... In particular, they don't have a star map to learn from, and they don't know how far away they are from the next goal in the direction they have chosen, so they will naturally be at a loss.

Of course, this is only because everyone in this group, except for Qin Liyang, including Chen Linqiang, is the first time to carry out this kind of ultra-long-distance interstellar travel, so it is just that they have never had such an experience before they are uncomfortable.

If a galaxy is compared to a densely populated city and market town, then the galaxy is like a country, and space between stars and galaxies is like a sparsely populated open space between cities and cities or market towns and market towns. And within the galaxy cluster, that is, the "gap" between the large galaxies such as the Milky Way and the large galaxies, it is like a sea with scattered islands only as far as the eye can see. The supercluster and the total galaxies above it, that is, between the various galaxy clusters or superclusters, are as empty and lonely as space, and it is very rare to encounter a star, and even in some places, within hundreds of millions of light-years, there will not be a single piece of matter such as a small meteorite.

However, even if there is extreme emptiness in the universe, it is still not "pure" enough compared to subspace, because there is no such thing as matter in subspace, and it is an absolutely non-ordinary existence.

Therefore, for astromagicians who travel through space, under normal circumstances, whether they are inside or outside the galaxy, because most of the time they are in the subspace, they are empty and dark and have no bright environment, and for the great astrologers, they have long been without physical needs such as food supplies, and sooner or later they will adapt to such a lonely and lonely journey.

And the reason why Xin Yu and the others couldn't adapt to this environment was not just because they couldn't see any stars in normal space...... In terms of the distance they span in space, the span of each appearance is very large, so even if there are definitely scattered stars between large galaxies and large galaxies, they who often walk in subspace will need excellent luck to meet them.

In fact, for the six astral magicians or cultivators in this line, even Xin Luyao, who has not practiced for a few years, can no longer ensure the normal activities of life without eating. Therefore, even if you can't set foot on the planet for a long time, there is no need to practice...... Even if they need to regain their mental power after traveling through space over long distances, there is nothing to affect them in space without gravity, and it doesn't matter if there are planets that can stay and rest for a while.

In fact, Xin Yu and they have been living in the interior of the planet before, with a bright environment, fresh air and a colorful living environment, whether it is a natural environment or a social environment, it is the environment in which normal humans live. But since leaving the world, although the changes in the natural environment are not unacceptable to them, but the lack of social activities, it has been a long, long time since the six of them are on the road, and it is the first time in their lives that they have been on the road for such a long time, and they don't know how long this lonely journey will last, so they will naturally produce an extreme irritability.

After all, if it was only two or three days, they could bear it, but it would take up to half a year, just like being locked up in a small black room, even if Xin Yu and their willpower were strong, and they were mentally prepared before leaving, they couldn't bear such a lonely journey