Even in the three-dimensional universe, planets are definitely not solid. In other words, the concept of "solid" is also a concept that requires a reference. From the perspective of ordinary people, among the three items of balloons, sponges and clods, balloons are undoubtedly hollow, sponges have a relatively loose texture, and clods of soil are relatively dense and solid. However, from a microscopic point of view, even the densest mass of high-density metals is still very empty in the nucleus. Well, the nucleus occupies only a radius of 1/10,000th of the diameter of the atom. If the atom is like a football field, then the nucleus is a tiny marble in the center of the football field. And between the football field and the marbles, it's empty! Even the atoms are so empty, can you say that something like a clod of earth visible to the naked eye is solid?

It is precisely this empty material composition that allows Zuo Zhe's spatial perception ability to penetrate the layers of soil, rock, and even ore to explore deeper into the planet. Although spatial perception can penetrate matter, the deeper he explores, the more ambiguous Zuo Zhe's spatial perception becomes. In the process of penetrating matter along the way, spatial perception will inevitably be hindered by countless atoms, so it is normal for spatial perception to be weakened. From here, Zuo Zhe found that atoms have a good distorting effect on space. That is to say, ordinary planets can of course be penetrated by spatial perception, but if they encounter the sun, Zuo Zhe's spatial perception will be blocked due to the huge density caused by ultra-high pressure when they encounter the core of the sun. As for spatial perception encountering super-dense white dwarfs, neutron stars, and even black holes, it will be blocked.

With the continuous deepening of spatial perception, Zuo Zhe's spatial perception is like a thin line that pierces deeply into the interior of the planet, and the deeper he goes, the more difficult it becomes. Moreover, Zuo Zhe's spatial perception is to judge each other's positions by judging the spatial fluctuations of space. It is precisely because of this that in the face of objects with very strong spatial fluctuations, Zuo Zhehui has a very obvious perception. However, what if there is no place in the three-dimensional universe where there are almost no spatial fluctuations? In such a place, although the distance of spatial perception is very far, there is only a dim space in the perception. If there are no strong spatial fluctuations, Zuo Zhe can only feel vague general lines in the space not far from him.

"It looks like a spatial ring must be placed at intervals to act as a source of disturbance to spatial fluctuations. Otherwise, even I don't know how far my perception is. Thinking of this, Zuo Zhe thought about retracting his spatial perception. After all, in such a place where there is no clear reference, even the distance of perception is useless.

It's just that just when Zuo Zhe wanted to retract his perception, in the perception of one of the directions, Zuo Zhe unexpectedly felt the clear spatial fluctuations! It's just that, to Zuo Zhe's surprise, the spatial fluctuations in this area that exude clear spatial fluctuations only radiate outward for a short distance and then quickly decay until they disappear! It is precisely because of this that Zuo Zhe hardly notices this very obvious spatial fluctuation!

"It looks like there's something weird underground!" Zuo Zhe suddenly realized a problem that he had ignored before. If there is not some kind of inevitable connection, why did the random evacuation of the infinite shuttle system teleport Zuo Zhe to Wang Fangxing, a wild planet where birds don't? After all, there are trillions of planets in the Milky Way, so why did he choose Wang Fangxing? Even if he takes refuge randomly, Zuo Zhe's greatest possibility is that he teleported to appear in the vast outer space, right?

Therefore, if it is not Zuo Zhe's luck that explodes, it can only mean that there is some inevitable connection in this!

Before, Zuo Zhe subconsciously ignored this problem because he was in a hurry to leave Wang Bangxing, a planet with no oxygen in the air and no daytime. And after the existential crisis was lifted, after returning to Wang Bangxing, Zuo Zhe finally discovered the possible problems in this by mistake.

Spatial perception comprehensively explores in the direction of spatial fluctuations, and Zuo Zhe tries to penetrate spatial perception into the interior of objects that emit spatial fluctuations. It's a pity that because he doesn't know how far away they are from each other, Zuo Zhe doesn't know how big the object is that emits spatial fluctuations. Fortunately, Zuo Zhe had already firmly memorized the exact direction of this emanating spatial fluctuations, and he would be able to easily capture the specific direction next time.

Retracting his spatial perception for the time being, Zuo Zhe clearly felt the exhaustion from his soul. This kind of exhaustion is different from physical and mental exhaustion, and if you describe it specifically, it is like walking bare-chested in the bitter cold wind, feeling like you are about to be blown through the bones by the cold wind, and the last trace of heat and vitality in your body will be blown away. Of course, the exhaustion that Zuo Zhe felt had not yet reached such a miserable point, at best he was only somewhat exhausted and did not fall into complete exhaustion. And after Zuo Zhe stopped using spatial perception, this sense of exhaustion was weakening.

"It seems that flying a kite is risky, so you have to hurry up and raise your cultivation to the first level of the Heavenly and Human Realm. After carefully feeling his body, Zuo Zhe finally came to such a conclusion. The so-called "flying kites" refers to the cultivation of the heavenly and human realms where Zuo Zhe is now. The heaven-level cultivation of the Heavenly and Human Realm is superior, and there is only a kite string-like connection between Zuo Zhe's soul and body. If you want to strengthen the connection between the soul and the body, and get rid of the current embarrassing situation, you must improve your cultivation to the level of heaven and human realm. It's just that the combination of heaven and man is the precondition of the saint realm, and it needs to stand. Even the ghosts who seemed to maintain a neutral posture when they were promoted to the saint realm before they were neutral suffered from the invasion of the Black Mist Realm. As for Zuo Zhe, although he really wants to break through his strength to the level of heaven and man, he wants to understand the principles and taboos in advance.

After a slight recovery, Zuo Zhe walked out of the cave on the top of the mountain. In the absence of daytime stars, the sky is always full of stars. Among the stars, the only difference is whether there is a star in the night sky that is not as bright as the moon. If you have, you are in the direction of the central star.

Just when Zuo Zhe looked up at the starry sky and sighed that the world was so big and wonderful, in the outer space of Wang Fangxing, an artificial satellite responsible for monitoring Wang Fangxing had discovered Zuo Zhe who had emerged from the ground and sent an alarm to the construction team that was digging underground in the distance!

"Unknown humans have been discovered!"

The reason why he said that he was an unknown human being, of course, was because Zuo Zhe was wearing tight-fitting armor and a breathing mask on his head that covered his face! In the ultra-low temperature of minus 60 degrees Celsius, Zuo Zhe even covered his eyes with goggles.

"I knew there must be people on this planet!" In a deep valley hundreds of kilometers away from Zuo Zhe, Kevin, who was drilling deep underground with the help of karst lava caves, immediately stopped what he was doing.

"Why don't you dig down?" asked an intergalactic adventurer summoned by Kevin. Previously, it was Kevin who released a video, using this video of possible treasures to gather the interstellar adventurers scattered everywhere to Wang Bangxing. Although Kevin can't come up with evidence of the existence of a treasure in Wang Bombing, Wang Bombing is more likely to find treasures than other planets after all. Therefore, this group of people scattered to various places in Wang Bangxing, and explored deeper on the surface along the underground caves everywhere. According to common sense, treasures in the usual sense have a passage that extends outward. And for the sake of convenience, most of the guys who bury the treasure will not waste time and effort digging new underground passages by themselves, but will use the existing underground passages on the planet. As a result, natural landforms such as karst lava caves and the Great Rift Valley leading deep into the earth's surface have become the preferred landforms for treasure hunters. It's just that because there have been interstellar adventurers who have come to Wang Bangxing to explore before this. Therefore, the human traces that appear in the underground lava caves are not certain evidence of the existence of treasures underground.

Compared with drilling down with his own stuffy head, Kevin believes more in the mysterious adventurer before. From beginning to end, Kevin didn't find that other spaceships except Xiaomei's spaceship left this planetary system! Even if it was possible that Kevin didn't find each other, the fact that Zuo Zhe and the four of them left on Xiaomei's spaceship still revealed a very strange thing. In Kevin's opinion, Zuo Zhe and the four were only part of this group of adventurers, and there were others who hid under the surface and did not appear. As for why Zuo Zhe and the four of them left on Xiaomei's spaceship, it was simply a clumsy trick like "there are no three hundred taels of silver here, and Wang Er next door has never stolen it"!

And now, Kevin has finally discovered the traces of this group of people! Although the cave that appeared on the other side is very strange, Kevin has already gone in to check it before, and it is just a shallow cave at all. However, the more strange things are, the more it shows that there is a problem here! Fortunately, the planetary system where Wang Bangxing is located has been controlled by his own starship, even if the opponent's spaceship hides again, he will not want to regain the air supremacy of the planet in a short time!!

"You have been surrounded by us, immediately lay down your weapons and surrender!" Just when Zuo Zhe looked up at the sky and couldn't help but sigh, a very unfriendly voice of reprimand suddenly sounded in the darkness in all directions! Along with these sounds, there were flying machines loaded with weapons! Not only that, after Zuo Zhe took the initiative to turn on spatial perception, Zuo Zhe also felt the spatial fluctuations from a very distant place above his head! If Zuo Zhe guessed correctly, it was an interstellar spaceship in outer space!

"Damn, I'm surrounded!" Thinking that so many high-capacity space rings on his body might be snatched, Zuo Zhe almost immediately activated the spiritual power shield that was actively activated on the spellcasting prop. And at the next moment when he turned on the spiritual power shield, Zuo Zhe once again turned on the earth escape technique on the spell casting prop, and his body quickly disappeared under the surface!

I want to talk about "Infinite Shuttle in the Other World" with more like-minded people, and pay attention to "excellent reading literature" on WeChat, talk about life, and find confidants~