This is a very huge black hole, and it is also the largest black hole that Chu Tianjiang has encountered.

Apparently, Connor wasn't lying, not a single star within a hundred light-years of the black hole, i.e., all the galaxies in the vicinity, were sucked into it. That's why black holes are so huge, with an escape radius of almost 20 light-years.

Chu Tianjiang looked at Ali, Bei Ya and Zhang Xiaogang next to him.

Arley smiled and said, "At least Connor didn't lie to us, this is indeed a very large black hole, and its scale is probably one of the largest in the galaxy." ”

"You said before that there's a black hole in the middle of the Milky Way."

Ali nodded and said, "As early as the end of the dimensionality reduction, the black hole in the center of the Milky Way appeared, and it was created by Becca himself. In addition, there is a similar black hole in the center of every star system, which is used to maintain the stability of the star system. ”

"What do you mean?"

"There is a big difference between the three-dimensional space and the four-dimensional space, for example, in theory, the three-dimensional space is a pure space system, while the four-dimensional space is directly related to the amount of information. In order to maintain the stability of the three-dimensional space, a certain space distortion is required. Of course, every galaxy, or even every star, can cause a three-dimensional cosmic space distortion. It's just that in the star system, the distribution of star systems is relatively scattered, and the resulting distortion phenomenon is not enough to ensure that all star systems orbit around the center of the star system. If a star system is compared to a galaxy, then there needs to be a massive body in the center of the star system to ensure that all the galaxies in the star system orbit around the center, not far from the center. ”

"Black holes?"

Ali nodded slightly and said, "If this celestial body is not a black hole, but an ordinary star, its volume must be very huge. While it is possible to do this, such as nucleating celestial stars, so that they cannot collapse into black holes, the effects are not as pronounced as those of black holes. What's more, the size of the central object of a star system is obviously impossible to extend beyond the central region. ”

"Then it could only be a black hole."

"The existence of a central black hole ensures that all the galaxies in the Milky Way orbit around the center and gradually move closer to the center."

"This ......"

"Obviously, theoretically, all the galaxies in the Milky Way will eventually fall into the central black hole, but that's a very long time ago."

"How long?"

"A trillion years, or even longer."

Chu Tianjiang nodded slightly and said, "Obviously, the three-dimensional cosmic space may not have existed for so long. ”

"That's the key. At least theoretically, the Milky Way will not be destroyed before the collapse of three-dimensional cosmic space, so the threat posed by the central black hole to the Milky Way is negligible. ”

"Don't you think, it's a little weird?" Bea said.

"Strange?"

Bea nodded and said, "Black holes can even swallow light, and theoretically belong to the zero information region, so how can Connor perceive the information from the black hole?" ”

Zhang Xiaogang smiled reluctantly and looked at Chu Tianjiang and Ali.

"It's true that black holes don't release information to the outside world, but they can deliver information in some way." Ali paused slightly, then said, "Beya, don't you feel it?" ”

Bea nodded slightly, but didn't say much.

"Feel what?" Chu Tianjiang was very puzzled.

"The black hole is shaking."

"Shock?"

Ali nodded and said, "This black hole is vibrating at a certain frequency, although the vibration frequency has not changed, but the amplitude of the vibration has changed slightly. ”

"This ......"

"Obviously, the amplitude of the black hole's vibration is the information, or the information that is deliberately represented."

Chu Tianjiang was secretly shocked and said, "If what Connor said is true, that half-blood descendant from the four-dimensional universe is inside the black hole. ”

Ali nodded, indicating that this was what he meant.

"Well, we'll have to go in."

"Wait."

Chu Tianjiang was slightly stunned, then stopped, and did not fly towards the black hole.

"This black hole is really weird." Ali got closer, as if he was afraid that Chu Tianjiang would rashly enter the black hole. "We've encountered quite a few black holes before, and like everything in the three-dimensional universe, all black holes have a fixed vibrational frequency, but they're all faint and hard to detect. In fact, theoretically, intelligent life in the three-dimensional universe is simply not aware of the vibrational frequency of a black hole. The reason is simple, it is only after entering the interior of the black hole that it is possible to feel the black hole vibrating. The problem is that for intelligent life in the three-dimensional universe, entering a black hole is equivalent to falling into an abyss from which there will be no return. If I hadn't fallen into a black hole last time I was dealing with Bob, I wouldn't have been able to discover this secret, and I was obviously lucky to be able to escape. ”

"You mean ......"

"Isn't it strange that we can feel this black hole vibrating here?"

Chu Tianjiang immediately tightened his brows, this was indeed a very strange thing.

"Obviously, this black hole is very different from the black holes we have encountered before."

"It's not just the difference." Bea let out a long breath and said, "I don't think it's a black hole, it's something like a black hole. ”

"Similar?" Zhang Xiaogang looked at Beya.

"Theoretically, black holes do not release information to the outside world, and for intelligent life in three-dimensional space, black holes cannot be seen directly, or information related to black holes cannot be directly obtained. We can perceive black holes by relying on the spatial distortions produced by black holes, that is, by perceiving the spatial distortions around the black holes, we can know the exact location of the black hole, and infer the size of the black hole. The problem is that this black hole has been releasing information to the outside world, even if only indirectly through vibrations. Bea paused slightly, then added, "From this point of view, this huge object is not a black hole. ”

Ali nodded slightly and said, "Beya is right, the celestial body that can release information is not a black hole. ”

"This ......"

"Anyway, we should be careful." Bea gritted her teeth and said, "Although Connor has no reason to deceive us, we have to be careful about what he says. Even if you can't believe it, you can't believe it all, and you shouldn't take risks blindly. ”

"The problem is, we don't get anything here." Chu Tianjiang said.

"Beya, can you decipher the message?"

Bea shook her head slightly, and said to Ali, "Although the amplitude of those vibrations is constantly changing, as if they are conveying some kind of message with specific meaning, I can't read it. ”

"Me too."

"The problem is, Connor reads a specific meaning from it."

Ali glanced at Zhang Xiaogang and said, "Obviously, Bea and I don't know this way of expressing information, but Connor does. ”

"You mean, it's the language of the Abaka family?" Bea asked.

Ali nodded slightly, indicating that this was what he meant.

Zhang Xiaogang and Chu Tianjiang were very surprised, because in their opinion, "language" seemed to be a unique thing in the three-dimensional universe, and there was no such thing in the four-dimensional universe at all.

"Although there is no language at all in the four-dimensional universe, there is no communication of consciousness, and the information of all individuals is transparent, the difference is only whether other individuals want to obtain it or not. But in the four-dimensional universe, communication still exists, and the way of communication is based on something similar to language. Of course, it is not the language in the three-dimensional cosmic space, but the basic information that directly constitutes the individual. ”

"This ......"

"To put it bluntly, in the four-dimensional universe, the so-called language is actually the way in which the basic information of each individual is composed."

Zhang Xiaogang frowned and said, "You mean, this black hole ......"

"If Connor didn't lie to us, there is a half-blood descendant of the four-dimensional universe in this black hole, then this half-blood descendant should have been a member of the Abarca family, and came to the three-dimensional universe, and only here did he show the characteristics of a half-blood descendant."

"What Ali means is that this half-breed descendant was supposed to be the creator of a family of Abarca."

Zhang Xiaogang nodded, indicating that he understood what Ali and Beya meant.

"That's why Connor was able to perceive his presence, and Bea and I couldn't perceive his presence because we didn't know anything about the Abaka family." Ali paused for a moment and then added, "But it's certain that the information released by this black hole does have a specific meaning. ”

"In that case, let's go in and see."

"Isn't that too risky?" Beya looked at Chu Tianjiang and looked very worried.

"I'll go in with Ali, and you and Lao Zhang will stay outside." Chu Tianjiang smiled and said, "Even if Connor is lying to us, as long as you and Lao Zhang are there, you can save us from the black hole." If Connor hadn't lied to us, then we would have been able to make a great deal of money here. ”

Beya was still a little worried, but she didn't object to Chu Tianjiang's proposal.

"Old Chu ......"

"Lao Zhang, since we have come here, we can't go home empty-handed. What's more, if the half-breed offspring that Connor spoke of really exists, and really wants to see me, then what we have gained here will definitely be able to change the fate of human civilization, and indeed all intelligent civilizations. ”

Zhang Xiaogang sighed and didn't say anything more. Of course, he understood what Chu Tianjiang meant, and the things in this black hole were absolutely crucial.

Chu Tianjiang smiled reluctantly and turned his gaze to Ali.

Ali just nodded slightly, indicating that he understood what Chu Tianjiang meant.