Tianming was not in a hurry to return to Blue Mercury, but stayed in a small space for a while.

The purpose is to use the harvest after fusing the fish of the laws of space to create a door to space.

He was now sure he could create a door to space.

As mentioned before, the Gate of Space is actually a kind of law rune with four-dimensional attributes, which can break through the limitation of distance and realize the shuttle from long distance to short distance, saving a lot of distance.

But Tianming didn't know much about the principle.

And now, he understands the principle.

The door of space is to "penetrate the space" to achieve reduced distance traversal.

And space, there are two-dimensional, three-dimensional, four-dimensional, and even higher, there may be five, six, seven, and so on.

How do you distinguish the space you are in, and what latitude is it?

Let's talk about the structure of the universe.

Some people think that the universe is just one big soap bubble: there are many small soap bubbles in the big soap bubbles, and there are smaller soap bubbles in the small soap bubbles...... Just as there is a Milky Way outside the Earth, there are more galaxies outside the Milky Way.

In the scientific community, there is a saying that there are 3,000 worlds to describe the universe.

However, there is another argument that is not quite consistent with this view, and that is the so-called "dimensionality theory".

For example, described in the novel "The Three-Body Problem", it says that the current universe, because of the blow of the dimensionality reduction weapon, has changed from four dimensions to three dimensions, and may become two dimensions in the future, and at that time, it will symbolize the death of this universe...... This process may last for hundreds of billions of years, and individual individuals do not need to think about what to do if the universe dies.

According to this theory, I am afraid that the soap bubble theory is not very reasonable, because according to the "dimension theory", coupled with the existence of latitude strike weapons, the universe may have multiple structures such as two dimensions, three dimensions, and four dimensions at the same time, which are glued together...... It's not one soap bubble, it's another soap bubble.

Tianming still recognizes the dimension theory. Because the universe is too big, its structure cannot be so simple, and only by deducing from the higher dimensions can we know its true face.

No matter what dimension it is, "space" is all existing, and where there is space, there is distance.

Based on the study of the gate of space, Tianming proposed a new theory of the universe - space theory.

People know a common sense: space is nothing, and space means nothing.

If there is nothing, why should it be divided into two-dimensional, three-dimensional, four-dimensional, and even five- and six-dimensional spaces?

And. The discovery of elementary particles is the conclusion that the universe was born from nothing, from nothing, what is the premise of this?

Space, space is the premise of the birth of this qiē.

Therefore, Tianming's space theory is released:

-- Space, in fact, is a substance

The higher the dimension of space, the greater the density of this substance; The lower the dimension of space, the less dense this substance is.

The four-dimensional space is constantly decaying. When it becomes three-dimensional space, the substance of space is "diluted", and as a result, "distance" is generated.

This is very well explained. Just like a roll of toilet paper, it is not very big in your hand, but when unfolded, it can be spread out into a large area. This area can be said to be diluted by "volume", but the total amount of matter in the space remains the same.

But three-dimensional space is inherently three-dimensional space. How is it diluted?

This can be explained by the soap bubble theory: the four-dimensional space is actually soapy water, and when it is "blown", the four-dimensional space becomes a three-dimensional space, and at the same time, the space bubble is produced - a soap bubble in a three-dimensional space.

At this time, the teleportation principle of the space gate can be explained:

-- When the door of space is activated, a beam of waves is generated, and when the intensity of this wave reaches a certain distance, it will burst the "space bubble" and produce a four-dimensional space channel, in which only 100 meters can be walked, which is equivalent to the outside world having completed 1,000 meters, and the distance is shortened by 90%.

Space is broken down, and so is distance.

-- This completely overturned Tianming's previous theory, and he thought that the fourth dimension was a larger and broader space than the three-dimensional space, but in fact the four-dimensional space may be smaller than the three-dimensional space...... Because it has a greater density of space and a smaller size...... This is from the perspective of "distance", and from the perspective of "space matter", the four-dimensional space is still far larger than the three-dimensional space.

Now that you have figured out this layer and the theory of space has been formed, let's start making a door to space.

Before that, Tianming flew to Blue Mercury first and took the teleportation crystal over for comparative study.

Passage runes, the core structure of the Spatial Gate.

Tianming took the rune, put it into the ability space, and began to observe its internal structure.

The Law Fish endowed Tianming with a powerful spatial analysis ability, and his skyrocketing divine consciousness also allowed him to "see" the subtle structure inside the runes.

He saw:

The four-dimensional channel rune is actually composed of countless billions of special three-dimensional channel runes, enclosing a semi-enclosed special structure, and a tiny four-dimensional space is wrapped inside - don't look at this four-dimensional space is very small, but it is an important material for building a space channel, if this material is not enough, and the two space doors are far apart, no matter how much divine consciousness is output, it will not be able to break through the space bubble and form a space channel.

In other words, the transmission of the space gate is limited by distance.

The three-dimensional channel runes are very easy to find, and there are them in this plane where Tianming is located, and there are quite a lot of them, and the content in the small space is even higher.

It only took three days for Tianming to collect a sufficient number of three-dimensional channel runes - the specific number Tianming could not count, at least in hundreds of billions.

He also compared the appearance of the four-dimensional channel runes and created three pairs of four-dimensional channel runes.

It's not enough to just make the runes, he hasn't made the four-dimensional space yet...... It's like building the engine first, and without gasoline, it won't start.

How is the four-dimensional space made?

Tianming carefully studied the four-dimensional space in the four-dimensional channel rune again.

He thought, "Since the three-dimensional space is formed by the decay of the four-dimensional space, if the three-dimensional space is continuously compressed, won't the four-dimensional space be created?" ”

How can space be compressed?

Space is nothing, compressed or nothing, how do you determine whether this void is three-dimensional or four-dimensional?

Since he knew that there was a space inside the four-dimensional channel rune that was a four-dimensional space, then he naturally knew the characteristics of the four-dimensional space.

This characteristic is small.

Just keep compressing the 3D space.

The operation method is as follows: he first took out the four-dimensional space in the rune, used it as the origin, and began to urge the divine consciousness to compress the three-dimensional space into the four-dimensional space.

This process is indescribable, mysterious and mysterious, but as long as you enter Tianming's ability space, you can find that a point in the center is collapsing inward, and the speed of the space collapse is very fast, while the point in the middle has not changed much.

Tianming's ability space is now 100 million cubic meters large, and the speed of compressing the three-dimensional space is about 1 million cubic meters per second.

Seven days later, Tianming returned to the small space.

He smiled bitterly and said: "In seven days, at least 3,000 cubic kilometers of three-dimensional space have been compressed, but only a four-dimensional space less than the size of a soybean has been obtained, and the divine consciousness has been consumed dozens of times, this four-dimensional space is really too difficult to create." ”

Creating a four-dimensional space requires the consumption of energy, and the divine consciousness can provide this energy, and the energy that Tianming alone can provide is limited, so in the past seven days, the blue star people of the Bright God Kingdom have to pray four times a day to replenish the consumption of divine consciousness for Tianming.

He smiled again and said, "However, the four-dimensional space the size of a soybean grain is enough to create two space doors, which can make up for the lack of space doors." ”

In addition, Tianming also found two key points.

The first point:

There is a limit to the teleportation distance of the space gate, which is related to the amount of four-dimensional space he injects, if the amount injected is large, the farther the distance is teleported, if it is less, the closer the distance is teleported.

For example, he measured the maximum teleportation distance of the spatial door that comes with the small space: about 90 million kilometers, beyond which it cannot be teleported.

After the new two spatial doors are manufactured, the amount of four-dimensional space filled by Tianming is slightly more, and it can transmit a distance of 110 million kilometers, which is very good.

Of course, the space gate can penetrate the distance, but the amount of shortening is still relatively limited, and there is still a distance equivalent to 3%-10% of the outside world inside the space channel, which must be completed by yourself...... This is a problem: once a person with a small level of divine consciousness teleports over a long distance, it is likely that the teleportation will fail because of insufficient divine awareness - this makes it very rare for people to use the spatial gate.

This problem is easy to solve, as long as Tianming creates a door of five-dimensional space, a gate of six-dimensional space, or a door of higher-dimensional space, the teleportation distance may be shortened from 10,000 kilometers to 1 meter, or even more exaggerated, people can go from one plane to another like passing through a glass thick barrier distance...... This is a bit far away, and it is not possible to do this kind of Cheng dù at present.

The second point:

That is the arbitrary penetration of four-dimensional space. In the three-dimensional universe, no amount of energy or matter, nor space barriers, can block the four-dimensional penetration.

Therefore, if there is a large enough four-dimensional space in Tianming's ability space to accommodate him in and out, then in the future, there will be no characters who can pose a little danger to him, and even if there is, he can avoid it if he can't beat him, which makes him completely invincible.

"However, the four-dimensional space is too difficult to make, and the speed of manufacturing is too slow, in the future, I will spend more time and strive to create a four-dimensional space more than 1 cubic meter large, not to mention the convenience of escape, and it can also be used to create the door of the space, the more the better."

…… (To be continued......)

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