The battle belonging to Xiao Yu is in full swing, Xiao Yu doesn't know where the audience is, such as the cosmic civilization, or the macro civilization, they are either hiding in the dark and watching quietly, or they have left here. Xiao Yu doesn't care about these things, Xiao Yu only cares about whether he is doing a perfect job on the stage.

So far, Xiao Yu has finally truly seen the dawn of hope. And at this moment, not far from Xiao Yu, there was another group of people who fell into despair.

It was an endless darkness, darker than the darkest place in the universe. In the universe, no matter how dark the place is, there will always be some light such as starlight, and even if there is no starlight, there are still some infrared, gamma rays and other rays. And here there is nothing, nothing can be observed.

That's not the whole story. It's a soap bubble suspended in endless darkness, and when the observer comes to one end of the bubble, he doesn't notice anything, and when he comes to the other end, he can perceive the opposite, and he sees a lot of light, a lot of radiation.

This situation is somewhat similar to the environment in space where there are no diffuse reflections. Suppose there is only one observer and one star in an area, then when the observer faces the star, he will perceive a strong light that can blind his eyes, but when he turns his back to the star, then no light can be seen, and he will be absolutely dark. The intense light emitted by the stars was simply imperceptible to him.

But the environment here is even more extreme. In this soap bubble is a world, and beyond this soap bubble is another world. In fact. Even if it has become a seventh-level civilization, even if these things are analyzed at the technological level of a seventh-level civilization, the Central Academy of Sciences still can't get any information that is helpful to the current situation.

Ares sighed silently. Leaving the soap bubble wall, he returned to the USS Civilization. There, the new leader of the Pegasus civilization, and after the fusion of the Pegasus civilization and the Shenzhou civilization, Nordin, who served as Ares' deputy, was already waiting for him there.

In addition to Nordin, here, there is also Lina, the leader of the Ya Beast clan. and Zhang Shengya, Xiao Yu's only clansman, is here. These four people are the core of the supreme power of the merged Pegasus and Shenzhou civilizations, but under normal circumstances, Lina and Zhang Shengya don't care about things. All matters related to the major affairs of civilization are decided by Ares and Nordin. Lina and Zhang Shengya only have the right to know, not the right to make decisions.

"One thing is almost certain, we are at the heart of the Flying Kite Galaxy. This unknown soap bubble protects us. It isolates us from contact with the rest of the environment inside the black hole. It's protecting us, too. But according to our observations, the strength of the soap bubble is constantly weakening, and if nothing happens, in a few years, the soap bubble will burst and we will all die. "This is the data reported to me by the Central Academy of Sciences. ”

Ares was the former leader of the Pegasus civilization, after Xiao Yu left. Ares became the leader of the Shenzhou civilization. And Nordin is the second leader of the Pegasus civilization after Ares. Now, this predecessor. A successor became the first and second leader of Pegasus and the Shenzhou civilization, and the wonder of the world is nothing more than that.

Hearing Ares' statement, Nordin said in disbelief: "Black hole...... Within? Is this already certain? Are we inside a black hole? ”

Black hole exploration is a wonderful thing to say, but this matter is not feasible at all, even for a seventh-level civilization. Before reaching the black hole, any visible or invisible existence will be torn apart by the terrifying gravitational pull of the black hole, and after crossing the horizon boundary of the black hole, it will disappear from the universe forever, never to return. Because the upper limit of the speed of this universe is the speed of light, and the escape speed inside the boundary of the black hole event horizon has exceeded the speed of light.

But this incredible thing is really happening here. No matter how emotionally disbelieving, when all kinds of observations point to this conclusion, people have to believe it.

"First of all, we can only see light when we look in this direction, and we can't see anything when we look at the rest of the direction. This is consistent with our previous inference that there is only one direction inside the black hole, and it is for this reason that we cannot observe light in the other directions. Ares said.

What happens when all the rest of the directions are gone, and only one direction remains?

In our three-dimensional universe, there are countless directions in a loose way, such as the front, such as the left side of the front, 0.2 degrees, and so on. Every point is a direction. It is precisely because of these myriad directions that all matter, including intelligent beings, can move freely here. Imagine a situation where one day, all directions except "ahead" disappear. We don't have to dwell on how this process works, we just need to know that we only have one direction left at the moment. There is no back, no left, no right, no left or right in front of you, only the front.

When we describe motion under normal circumstances, we would say something like, for example, this ball is heading west, or this bike is heading 20 degrees south-east. But when there is only one direction left, the direction is meaningless, and in this case to describe the movement, we should say that this ball is moving forward, or this bicycle is moving forward.

We don't have to say the direction in which the ball or the bicycle is going, because there is only one direction left, and as long as the matter is advancing, it must be going in that direction.

The inside of a black hole is a forbidden area for thinking and logic, and Ares has always believed that intelligent beings have no way of knowing what is going on inside a black hole. But when it was placed inside the black hole, the Central Academy of Sciences noticed this strange phenomenon. That's right, there is only one direction inside a black hole, and that is towards the black hole's singularity. Any matter, including light, that moves towards the singularity is bound to move.

There is no matter that can move away from the singularity, so there is no light coming from the direction of the singularity, so on the side of the soap bubble, Ares can't see anything, only pitch black.

The Central Academy of Sciences speculates that this is due to the peculiar spatial structure inside the black hole. As for the extent to which the spatial structure has changed, and what the situation is at the moment, I'm sorry, but with the level of technology of the seventh-level civilization, I can't describe these things in detail. So Ares doesn't know.

"Secondly, we have conducted many experiments, we have tried to send the test equipment out of the soap bubble and let it reach the outside space, but no matter what kind of communication facilities we use, no matter how strong the test equipment is, we have not received any response. There is reason to believe that, without the protection of the soap bubble, the test apparatus, including the signal, also began to move in only one direction - towards the singularity. This is inside the black hole, we are inside the black hole, and we can't be wrong. Ares said with some gloom.

"So...... What is this soap bubble? Why does it protect us from starting the movement towards the singularity? Lina asked curiously.

Lina didn't feel much weight or worry. After Xiao Yu left, under the care of Ares and Notin, Lina began to firmly believe in a truth, that is, Ares and Nordin are the most omnipotent characters besides Xiao Yu, and any difficulties will be solved by them. With such a person, what do you have to worry about?

Ares patted Lina's head with some affection and said, "We don't know yet. However, according to the Central Academy of Sciences, the structure of this soap bubble is different from anything we have previously understood. It doesn't seem to be an entity, it's just a barrier, well, a regular barrier. The rules pursued inside the black hole are completely different from the universe that we are familiar with, and this rule barrier isolates the rules inside the black hole from us, so that the rules inside the black hole do not affect us, so we can live, so we do not start the movement towards the singularity. ”

"This must be a category that can only be accessed by an eighth-level civilization." Nordin said, "In fact, until now I don't know what happened, we received a signal from Xiao Yu, and then hurried to this flying kite galaxy, but not only did we not find Xiao Yu, but we were inexplicably thrown into this black hole...... And the strength of this soap bubble that has always protected us is still weakening...... What are we going to do? What can we do? ”

"Waiting for rescue, waiting for Xiao Yu to come and save us." Ares said lightly, "In the process of waiting, I tried my best to collect intelligence information inside the black hole. I suspect that these wonderful rules inside the black hole have something to do with the technology required to advance to the eighth level of civilization. If we can finally escape, we will give these things to Xiao Yu - these things we can't understand, but Xiao Yu can definitely parse them. I believe that this is very important for Xiao Yu's promotion to the eighth level of civilization. (To be continued......)