The three-dimensional space is not smooth, with a slight distortion, and occasionally there are bursts of ripples from the distant cosmic space, from time to time affecting the entire earth, under these spatial ripples, the ground does not have any resistance power, a slight distortion and deformation.

However, just like in the water, a slight wave will not attract the attention of the fish, and the human beings in it will not notice any changes.

The existence of space distortion has completely subverted the concept of the shortest distance of a straight line between two points, and the straight line in the middle of the three-dimensional is a curved arc from his four-dimensional perspective.

Luo Yuan even found an area with extremely distorted space not far away, the original distance of seven or eight hundred kilometers, if you go straight through the space, it is only less than a hundred kilometers.

It's a pity that he can only observe all this, but he can't do anything, four-dimensional vision is only an organ to observe the four dimensions, but it does not give him the ability to shuttle through the four dimensions, he lacks the four-dimensional "body"!

He sighed slightly, he had seen the real world, but when he turned around, he could only use his feet to detour step by step like a low-dimensional life, if he didn't know it, but he knew it, he had to do it, which couldn't help but make him a little stunned.

The distorted space, the boundless dark energy, in his eyes, is like a mirror and a snow, it seems to be within reach, but in fact it is like an insurmountable barrier.

Between the four dimensions and the three dimensions, it is not just the four dimensions that can break through!

Well, it doesn't seem like there's something you can't do!

As if blessed to his soul, at this time, Luo Yuan suddenly remembered that when he was training in Xinjing, there was an important information about the speculation on the scientific progress of extraterrestrial civilizations, including the conjecture about the way of interstellar navigation propulsion.

From the most basic chemical fuel injection, plasma propulsion, to light pressure propulsion, nuclear fusion pulses, to the curvature engine that is completely in science fantasy, space jumps.

Luo Yuan thought that it was curvature sailing, and this way of moving might not be impossible.

In curvature navigation, the flying object will be wrapped in the curvature bubble, forming a certain range of space warping, it does not have any acceleration in the nearby reference frame, and will not be limited by the speed of relativity, as long as it can pull space, and the energy is large enough, this flight mode can easily break through the speed of light.

His eyes lit up, and his heart burned.

Space jumping may only be possible in the real fourth dimension, but space curvature flight is not impossible for Luo Yuan, who can already observe the fourth dimension.

This curvature propulsion operation is not as complicated as other propulsion methods, under the four-dimensional visual sense, the space is clearly visible, and the only thing he needs to do is to shrink the space in front and expand the space behind.

The will is the energy!

He didn't need to be fast, as long as he could exceed the speed he was flying.

The only uncertain question today is whether the will can interfere with space, which can drive electromagnetic waves of various frequencies, as well as visible and invisible forces such as gravity, but whether it can interfere with space has never happened before, and there is no such concept in mind.

The will is the ability of the mind to directly intervene in reality, and it belongs to idealism in philosophy, and if there is one word to describe the ability of the will, it is to make all wishes come true, of course, this ability is still very weak and quite limited.

For example, he can't make something out of nothing, turning stones into gold, and he can't really make his wishes come true, and the power of will is still just a supplement and auxiliary strength in Luo Yuan, and whether it can interfere with space or not, even in his heart, is unknown.

Everything needs to be experimented.

The next moment, his will froze, his body slowly suspended in the air, at this time the light in his eyes flickered, a faint light close to the skin enveloped his whole body, he looked at the fluctuations of the space around his body, as his will actively intervened, the space in front and behind seemed to fluctuate imperceptibly.

He looked around, he found that he didn't move at all, he was not disappointed, nor was he not in a hurry, the previous spatial fluctuations could not hide from his eyes, since there were spatial fluctuations, it meant that he had succeeded.

The reason why it did not move immediately was that the space propulsion was too small, which required a certain amount of time to accelerate.

He patiently suspended in mid-air, motionless, and continued to maintain the curvature traction.

Time passed minute by minute, and after a few minutes, he finally felt that the observation was beginning to move, and at the same time, the space in front and behind him slowly pushed in the form of fluctuations, at first this movement was as slow as a snail, but as the will continued to push, like a snowball rolling, the spatial fluctuations began to expand, and the speed was slowly accelerating.

After five minutes, the speed reached 0.5 per second!

Ten minutes later, the speed reached 6 meters per second!

By fifteen minutes, the speed had reached 80 seconds, and it was not a constant acceleration, but a variable acceleration movement, and his speed was far faster than he usually flew at, and the speed was rapidly increasing.

What's even more amazing is that at this speed, the air in his area doesn't flow much, as if the space around him has become completely independent of the three-dimensional world.

In fact, Luo Yuan found that the curvature bubble in the area where he was located had been semi-detached from this three-dimensional world, forming a dimensional ascension phenomenon, what he didn't notice, with the rise of the warp of the space around him, making his body look much larger at this time, the original height of about one meter eight has swelled to four or five meters, like a giant.

In fact, as the will increases, this spatial curvature will continue to increase, and he will appear to become even larger, and eventually completely detached from this world.

Of course, this is not a real detachment, he is still in the universe, but in the eyes of three-dimensional beings he will not be visible, and he will not be able to observe.

……

When the speed reached two hundred meters per second, Luo Yuan stopped moving forward and began to prepare for the return trip.

He found that his will was running out, and at the same time, he felt a deep exhaustion in his body.

The four-dimensional brain is not without its price, and both "foresight" and "four-dimensional visual perception" need to process and analyze a huge amount of information that can only be described astronomically by humans.

If this information is handed over to the computer for processing, even if all the computers and all the smart devices before the end of the world add up to a thousand times the thousandfold is not enough, and the energy consumed at the same time, when gathered and released like a nuclear bomb, is enough to destroy the moon.

In contrast, the high efficiency and energy saving of the four-dimensional brain is already incredible, but the energy consumed is also not small for a biological individual like Luo Yuan.

Before, when he only had foreknowledge, although he was faintly aware of it, but with the terrifying physical strength of up to 23 points, when he had barely really exhausted his physical strength, the physical consumption of foreknowledge was completely able to bear it, and the usual rush or battle was not affected at all.

But this time, the four-dimensional brain jumped to 2%, and he clearly noticed something unusual.

It's okay when the forehead is tied up, most of the information in the fourth dimension is blocked, the four-dimensional visual senses of the brain are in a semi-dormant state, and his physical strength can barely bear it, but as soon as the strap is untied, his physical strength is like a dam that discharges floods, and it only takes three hours for him to feel obviously tired, and his body is hollowed out.

In such a state, how dare Luo Yuan stay outside for a long time, he immediately controlled the spatial fluctuations and quickly turned back.

During this time, his speed became faster and faster, and he moved forward at high speed, making the surrounding scenery unreal, like a colorful abstract painting composed of countless lines, which looked strange.

He couldn't tell how fast he had reached at this time.

But at least, the speed of sound, which has far exceeded it, and the characteristics of curvature flight, make this high-speed flight seem silent, without any movement, not to mention the sound barrier cloud, and even the nearby air does not cause many waves.

Luo Yuan didn't know what the fastest speed of this curvature flight was, and he still hadn't reached the limit at this time, but the acceleration had slowed down, not doubling every fifty or sixty seconds like before.

When I went out, it took twenty minutes, and when I came back, it was less than a minute.

After seeing the familiar cave, he immediately erased the curvature of the space around him, and as the space gradually stabilized, Luo Yuan, who was still flying at supersonic speed, stopped in a few seconds, even Luo Yuan's keen senses did not feel any inertia of speed in the process of deceleration, as if he had been standing there without any movement in his body.

Luo Yuan landed, took out a strap from his pocket and tied it on his forehead, the four-dimensional world was quickly isolated, feeling the power of the earth coming continuously, his physical strength slowly recovered, he exhaled, and there was still a trace of excitement in his expression, and then he walked into the cave and looked around, only to find that the mutant was gone.

The cave is so big and small, and it has no depth, so it is clear at a glance.

Later, he used his perception to sense the distance in the vicinity, but still did not find it.

He slapped his forehead, it seemed that he was too obsessed with the four-dimensional world just now, and completely ignored the mutants.

Luo Yuan didn't have to think about it, she also knew why the mutant disappeared, with her behavior and habits in the past two days, when he flew outside, she probably chased him out, with his faster and faster speed just now, how could she catch up.

He didn't care, it was about to get dark outside at this time, and with the timid and cautious character of the mutant, it was estimated that as soon as it got dark, she would be so frightened that she would come back soon.

He returned to the cave and deliberately lit a fire at the entrance of the cave, so that the mutants could see him from afar and know that he was back, so they sat patiently and waited.

Soon, the sunset on the horizon gradually disappeared, the sky slowly darkened, he looked at the time, unconsciously, half an hour had passed, he stood up impatiently, walked back and forth beside him, looked at the forest in the distance from time to time, frowned slightly!

After a long time, he sat back down and laughed self-deprecatingly.

"It's just a mutant, if you don't come back, you won't come back, what's there to worry about, it's hard to follow these two days, and if you don't have a relationship, without her drag, at your current speed, maybe you can rush to the coast of Guangxi before noon tomorrow."

That being said, as time went on, he became more and more worried.

"You can't really die like this." He secretly said in his heart: "Let's go and find it, listen to the destiny of heaven, no matter what, this mutant is here, or the result of his own connivance, if he could have lived well, but now he is dead, there is always a sense of guilt in his heart." ”

"What a nuisance!" He took the knife and quickly jumped out of the cave and into the jungle, he gently sniffed the breath of the mutant left here, and quickly followed the direction, moving quickly.

"How did you run so far!" Half an hour later, Luo Yuan said a little depressed in his heart, this place was far beyond the distance he had flown before, but the mutant's breath had not yet shown signs of returning, and it was estimated that she didn't see her figure at all, just running around with her head covered.

Looking at the dense forest that was already pitch black, and the roars of beasts nearby, Luo Yuan had no choice but to continue moving forward.

More than an hour passed quickly, but Luo Yuan didn't find any trace of the mutant, she seemed to have been running forward, almost never resting in between, I really don't know what this stupid mutant thinks.

At this time, his eyes narrowed slightly, and his body, which was originally running, quickly stopped.

He looked down and picked up a plastic bottle from the grass, a bottle of pure water to be exact.

This was secretly stolen by the mutant at noon, and every time Luo Yuan looked at her, she would vigilantly hide the pure water bottle behind her, and regarded this bottle as extremely precious, but what was so precious to her was thrown on the ground at this time.

It was clear that she was in danger.

His face couldn't help but become solemn!

Fortunately, he didn't smell blood, and she should have escaped.

He was anxious, and his speed quickly increased by a few points, shuttling through the jungle like a phantom, during which the system triggered a seventh-level mission, but at this moment, how could he still be in this mood, far away from this area, and continue to pursue.

The jungle of the night is eerie and terrifying, countless blue or dim yellow eyes are lit up in the dark like lanterns, and the sight is enough to make people's hearts tingle, I really don't know how this timid and cautious mutant has the courage to walk here, and go so far, she doesn't know how to find a place to hide first?

What a tenacious guy!

Luo Yuan's face was a little heavy, and his heart became more and more worried.

At this time, he let out a soft "huh", and suddenly stopped, the grass here was messy, some weeds were torn or uprooted, the mutant seemed to have struggled here, and at the same time, what made his face change slightly was the bright red blood that was still flowing not far away.

Although there is not much blood, but when it smells, it clearly belongs to the category of human beings.

At this time, out of the corner of his eye, he suddenly noticed that there seemed to be a long strip hanging on the tree, and quickly turned his head to look, only to find that it was a rope made of rattan bark, hanging from a slender branch.

ps: Ask for recommendations and monthly passes, everyone give some motivation.