Starting from Douluo, the heavens die

Chapter 532 Four-Dimensional World
At the moment when the star map passed by Battlestar changed, Liu Tianxin ran to the porthole of the cab.

As a Battlestar, the porthole of its cab is the size of a football field, and it can easily observe the entire starry sky. It also has the largest telescope in the entire Battlestar, but Liu Tianxin can see the surroundings even without using a telescope. It's not normal to come.

In other words, it is not normal to see but to feel that it is abnormal, because the location they are at at this time is no matter the direction or the position.They are all normal space routes, but the stars in the sky have become weird.

It is no longer dots, but becomes grotesque, and every planet will have many distortions like molluscs, just like Liu Tianxin, they can only see the projection of one thing, and the projection of this thing is random. As their position changes are changing rapidly.

This point can be compared with shadows. If you are a person living in two dimensions, seeing your shadow, you only know that it is one.The uneven wall surface does not know its original appearance, and once you move around, the wall will also move unscientifically.

This kind of movement must violate the natural laws of physics in the two-dimensional world. The volume and quality of your milk will change irregularly in the two-dimensional world, increasing, decreasing and deforming for no reason.

The same thing also exists between the four-dimensional world and the three-dimensional world, but we are always in the three-dimensional world on weekdays, and the coordinates of the four dimensions have never changed, so we cannot detect this situation.

The movement of Liu Tianxin and the others is like adding a piece of paper between the shadow projected by the sun and the wall. This paper can be tilted and turned, and the projection on this paper also happens because of its tilt and turn. Variation, either lengthening or widening.Or become grotesque because of the distortion of the paper.

The situation that Liu Tianxin and the others are in now is probably that this kind of human eyes cannot accept the appearance of the four-dimensional world. Even if they enter such a space, what they can see is only the projection of the four-dimensional on the three-dimensional.

Or they couldn't process it when they saw the brain, so they had such a weird reaction when they looked at the starry sky. At this time, when Liu Tianxin looked away, he was also shocked to find that his career had completely changed.

There are two more directions from front to back, left, right, up and down, which makes it difficult for him to adapt to the situation in front of him. Looking in that direction, he will see the internal structure of an opaque object with a kaleidoscopic slope.

She even saw her beating heart. Although it looked distorted in that direction, he still vaguely realized that strange bright red color block was his heart through the beating.

Just like the one described in the three-body problem.There are indeed infinite details in the four-dimensional world. Liu Tianxin just turned around in the direction of that position and found that he could see all the information inside the three-dimensional world, but the amount of information was too huge, even with him The endurance of the brain cannot be analyzed.

Fortunately, there is no danger in the four-dimensional space. Even though most of the people in charge of the operation of the Fortress of Space are sluggish due to the sudden huge amount of information, the Fortress of Space is still operating stably without catastrophic consequences.

That is to say, Liu Tianxin's mental power is huge enough, and there is a soul gem sitting in the brain, so that these mental powers that cannot be stored by the normal nervous system have a place to go.

It was only after a period of time that a set of four-dimensional space models that temporarily guided body movements were established in an almost impossible way.

Under this set of models, Liu Tian's heart gradually grew.Selectively forget all kinds of habits in the three-dimensional world, and adjust the field of vision to the four-dimensional mode.

The so-called vision of thinking says that he is a clairvoyant, but it is actually inaccurate. Take the two-dimensional creature as an example.Suppose there is a two-dimensional creature, they are opaque, then they must not be able to see their own internal conditions.

In order to observe the outside situation, their visual organs should grow on their foreign bodies. Assuming that this kind of creature is a circle, then their eyes should be two protrusions on the circle.

It is theoretically correct that what they see each other is a line segment with changing colors. Even the human visual organ actually presents the so-called three-dimensional sense of flat images, but we are used to living in a three-dimensional world. Obtained a kind of self-contained brain supplement ability.

In this way, when returning to the two-dimensional world, when the two-dimensional creatures on this piece of paper step into the three-dimensional world, their vision still can only show a line segment, but they have the ability to escape from the two-dimensional plane .

At this time, if they are looking at the same kind in the two-dimensional plane, they can see the internal cross-section of their same kind like a scanner. Only after turning their heads like scanning and scanning all the cross-sections, can they pass through. A collection of innumerable line segments infers an internal structure of its own kind.

The same is true for three-dimensional creatures reaching the four-dimensional world. Human vision is to see a flat image, so what he can see is only a vertical section after the human body is cut.

Only by constantly changing the direction of the vector realized in the four-dimensional world, can this section be swept across the human body like a scanner, so that the information obtained by such scanning becomes extremely large.

Only after tedious integration can it be made to look understandable.At best, what Liu Tianxin built was only a three-dimensional half-world model. At most, it can be said that he has mastered some skills of moving in four-dimensional space.

For example, space jump...

The so-called Space Yueqian did not move in an instant, but he walked out of his own three-dimensional world, advanced from other three-dimensional worlds, and then returned to his own side. If he saw this object in the three-dimensional space, he was alone. Disappeared for a while, then suddenly appeared in another place.

This is not instant movement, and even the time required to advance in this way is longer than walking in a straight line.But there are also advantages. This way of walking can make all the enclosed spaces lose their effect, because in the four-dimensional world, these places are already open.

After discovering this series of situations, Liu Tianxin quickly ordered his spaceship to jet in reverse to slow down, so as not to accidentally fly out of this precious four-dimensional world. Collect more data in this space to provide a basis for building a mental model in the future.

[To be continued]

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(End of this chapter)