Space folding technology is very interesting. This magical technology that can allow spacecraft to span dozens of light years in an instant is actually playing a kind of four-dimensional magic.

If the universe is a thin piece of paper, and the distance between points a and points b is ten light years, then even if your aircraft speed is infinitely close to the speed of light, it will take you ten years to complete a one-way journey.

Ten light years are really nothing for the universe. The distance between two Earth-like planets is hundreds of light years. Such a distance is obviously an insurmountable gap for human lifespan. Even if there are very advanced hibernation technology, this technology is generally unwilling to be used by countries.

Because hibernation technology will bring about serious ethical problems and destroy the fragile social moral system, imagine what it would be like to be an old man who suddenly left his father ten years ago and walked to him with his 20-year-old young body.

Once this hibernation technology is rampant, there will even be terrible scenes of incompetence between ancestors and grandchildren. Therefore, hibernation technology will only be used in the early stages of human exploration of the universe, and most of it is suitable for one-way non-return travel.

It was not until the emergence of space folding technology that humans had the technical foundation for truly exploring the universe.

How can you move instantly from point a to point b? In fact, as long as you can think about the problem with the idea of ​​four-dimensional space, you can find the answer. You can bend this piece of paper and twist and move points a and b until the last two points are closely attached. At this time, you use a sharp pencil to skew a string.

Well, the movement that pierces two points is the entrance to fold space. The spacecraft is to sail from this pierce point for dozens of light years. When the spacecraft completes its crossing, the three-dimensional space will have strong self-repair ability. The pierced hole will be repaired quickly, and the piece of paper will slowly restore its original appearance under the action of elasticity.

Perhaps it is a bit inaccurate to describe this concept by using a piece of paper, because after all, paper is also a two-dimensional plane, so you can put it into a piece of soft seaweed mud in a rectangular cube, which can actually be bent and folded.

Even if you have a heavy steel plate in your hand, as long as the strength is strong enough, it will be folded and bent like paper, and finally make the two points you want to overlap together.

The long-term energy storage of the space folding engine is actually a process of folding three-dimensional space, and the final water ripple mirror space appears is the hole pierced by a sharp pencil.

Li Mi really knew the difference between the three-dimensional world and the four-dimensional world today, because the miserable Li Mi has fallen into the thinking space and cannot extricate herself.

Li Mi’s mind had already had fantasy, and Professor Tras patiently explained everything in front of him as if he was giving a vague idea to children. "When the three-dimensional space is bent and folded like a piece of paper, when the two coordinate points are close together, have you not noticed that there is a circular space below the two points? Where is the four-dimensional space of time twisted, the secret is hidden there..."

"Your body has just been pierced by the time axis. The time magic cast by the summoning magic array is essentially utilizing the power of time in four-dimensional space. This is the same as the principle of the space folding engine..."

"It's just that humans use machinery, while magicians use their own spiritual power. The same principle has different carriers, so they naturally create two completely different strange worlds..."

"People in our secular world can perform long-distance space folds, while magicians can play this wonderful time magic!"

"Enough!" Li Mi suddenly shouted, "Tell me, how should I go out, what should I do now..."

But Trass was just fantasized by Li Mi's thinking consciousness, and was not really solving his doubts. The professor was still nagging to popularize basic spatial dimension knowledge.

But no matter what, Li Mi finally figured out the dilemma he was facing. It turned out that the moment when the man in the trap used the time magic to trap Li Mi, when the magic circle had already opened a small folding space and the magic was about to make the time around Li Mi pass by rapidly, the half-moon issue suddenly opened fire.

Tens of millions of tons of tnt equivalent light energy naval cannons hit the mountain where the magic array is located. Although there is more than 4,000 meters apart, the violent energy flow still spreads inside the mountain in an instant.

At that time, the person in the trap had completed casting, and the timeline penetrated Li Mi, and the time around the timeline had begun to accelerate. At that moment, a very small time hole had been formed.

According to the normal magic procedure, Li Seoul was stolen from this super-small time hole. It was obvious that only one second passed outside, but he had already spent an hour on the timeline.

Accelerating aging is actually a very clever time trick, but its power cannot be underestimated.

The bombing of the main gun of the Half Moon issue was like exerting a huge force on the heads of Li Mi and the Wanzhongren out of thin air, just like the moment the spacecraft was folded, and it was pushed hard by someone.

As long as your strength is large enough and the angle is accurate, you may push the spacecraft into four-dimensional space, which is what the professor said, the circular space formed by the two points being closely attached, that is, the pocket.

Now Li Mi and the man in the trap were pushed hard by this force. The force was strong enough and the angle was very accurate. The two of them fell into the four-dimensional space at once.

Li Mi didn't know if they were the first person in the universe to travel to four-dimensional space, but he knew very clearly that no one in this universe had ever traveled to four-dimensional space, which means that it was difficult to enter and exit the four-dimensional space. It is very likely that the two of them would be trapped in this place forever.

The person in the trap seemed to be sleeping, maybe he was in a coma. Li Mi touched his pulse and found that he was still breathing. At this time, Li Mi was surprised to find that there was air in the four-dimensional space, and people could breathe here.

There was void around him. Li Mi could move freely as long as he gently controlled the miniature engine of the armor. Around them were layered windows, which could be seen at a glance, and there was a ring surrounding them.

Before the adventure, solve the problem first. Li Mi's armor's storage tank has always stored some wild survival equipment, including high-strength mountaineering ropes. Without saying a word, tied up the person in the tuck, tied up the same as the rice dumplings, and then tied one end of the rope to his waist.

Now, the adventure of the four-dimensional world has begun!

...
Chapter completed!