The emperor's grasp was impossible to dodge.

But just as the Emperor's arm was about to grab Eri, Alley suddenly disappeared.

The Emperor didn't expect that under such circumstances, Ai Li would be able to teleport. But it didn't matter, he could sense Ali's presence with his breath, and even if Ali fled hundreds of kilometers away, he could easily find him.

But when he tried to perceive Alley, he couldn't perceive Alley's existence at all.

He frowned, the fat on his face shook twice, and he closed his eyes.

He has to perceive carefully.

However, a moment later, he still failed to perceive Eli's presence.

How is this possible?

He hurriedly changed his way of perceiving - he had previously sensed Ai Li's breath, but now he had changed it to perceiving the dark source power around him.

He was extremely familiar with the dark source power, and within a radius of hundreds of kilometers, once there was a little dark source power, it could be sensed by him.

However, he sensed for a moment, but still failed to perceive Eli's presence.

The Emperor was furious, and saw that the duck had just flown away.

As he roared, a dark source of power in his body spread out in a spherical shape, spreading out for hundreds of kilometers.

Within 100 kilometers, darkness was shrouded in an instant.

"Ah——————h

In his rage, the Emperor continued to condense energy in his hands and blasted towards all directions, wanting to blast Eri out in this way.

However, after more than ten minutes of bombardment, there was not even a ghost shadow of Ai Li around.

The Emperor was furious and immediately returned to the Third District.

At this time, the layer of dark source force shield around the third sector had been destroyed by the shockwave of the fatal pain of Ai Li before. Mutants began to attack the third sector in all directions. Although there are not many of these mutant beasts, without the protection of the high wall, I believe that it will not be long before this place will be occupied by mutant beasts.

The Emperor ignored this, and quickly summoned the powerful Marauders, as well as the scientists who had some knowledge of space.

However, under the shockwave that preceded Eri, almost all of the marauders were badly wounded;

Most of the scientists died.

The Emperor summoned the rest of the men and showed them the video of the battle he had just had fought with Erry, and then showed them the crystal ball and asked them to wonder if Ali had gotten into it or had escaped in some other way.

……

At the same time, at sea, where the Emperor had just fought with Eri, Eri was hiding in the space he had created.

That's right, just now he knew that he couldn't escape if he wanted to, so he was talking to the emperor and delaying time, while using his dark source power to build a space behind him.

In the past, it was to use two hands to manipulate the dark source power to build space, but now it is necessary to rely on one hand, which is much more difficult than before.

But under the pressure of life and death, Ai Li's speed of building the space not only did not slow down, but also much faster than before, and it only took two minutes to control the dark source power with one left hand to build that space.

Then the moment the Emperor grabbed him, he quickly retreated, hid in that space, and then sealed it.

When the space was sealed by him, it looked like there was nothing as usual, and even if the emperor reached out, the space would not be revealed.

This is how Eri escaped.

But now there are two problems.

One: The crystal ball was taken away by the Emperor. There are more than 1,000 brothers in the crystal ball, and if it is broken by the emperor, the more than 1,000 brothers in it will not want to live;

Second: After he hid in this space, he couldn't go out for a long time. Because with the strength of the emperor, as soon as he appeared within a few hundred miles of him, the emperor would immediately notice it, and he would immediately appear in front of him.

But if you don't go out, there is no light, no sound, and most importantly, no air. Without light and sound, Eri could endure it, but without air, he couldn't live. Although he is no longer as dependent on air as ordinary people, it is okay not to breathe for an hour or two, but if he does not breathe for more than three hours, he will feel uncomfortable, and if he does not breathe for more than three and a half hours, he will feel suffocated. If he didn't breathe for four hours, his life was in danger.

So he had to leave within four hours.

But he definitely can't go out, and if he meets the emperor again this time, he won't be so lucky to escape into space again.

"I have to leave this space and I can't go out......"

Eri scratched his head, this Nima is really painful. Whether it comes out or not, that's the question.

Whoever it is, it will have a big head in this situation.

If you come out, you will die, and if you don't come out, you will die, so why don't you let people live?

But Ai Li is not an ordinary person after all, he is Ai Li.

His little head is nimble.

After thinking about it for less than ten minutes, he came up with a solution: space travel.

Space travel is a concept proposed by Wang Fan's space-time projection to teach those knowledge to Ai Lishi.

Space travel is different from time and space travel.

Time and space travel is directly traveled to another time node or another dimension, such as hundreds of years ago or thousands of years later, or the Fighting God Continent that Iron Man Lin Dong traveled to, which is called time and space travel.

And space travel means to be still in this world, or in this universe. It's just a long-distance teleportation through space.

It can be said that space travel is an enhanced version of teleportation.

The Emperor can teleport hundreds of kilometers away, and space travel is not a problem if it reaches a certain temperature, teleportation from Earth to the Moon and Mars.

As long as he learns to travel through this space, he will be able to leave this small space and appear on the other side of the earth. Then it won't be perceived.

Thinking of this, Ai Li endured the severe pain of his severed hand and said to the system: "System, you must understand the principles and methods of space travel, teach me quickly." ”

The system replied: "You have found the right person, the moment you store that knowledge in the system, the system already knows the method of space travel." ”

"Then stop talking nonsense, teach me quickly."

Alley said.

The system was about to travel through space and the method was displayed in Eri's mind.

Alley's head was so big that there were many principles of space that he didn't understand. Watching these is like reading a book from heaven.

And if you can't understand these principles, it is simply impossible to complete long-distance space travel.

In the end, he could only turn to the system for help: "I said big sister system, can you help me explain these principles?" ”

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