"That's true, for Silver City, my father's energy level is indeed a little too high."

"In that case, let's choose a world for my father." Speaking of this, Xiao Yi seemed to have an idea.

But in the next moment, he contacted the Dark Thunder again.

"Stygian Thunder, we are now exploring a small world, can't we explore the big world in the past?" Xiao Yi asked suddenly.

"It's going to be a long time." The words of the thunder made Xiao Yi suddenly stunned.

"Aren't we in possession of the power of time?"

"Buddha-figure, this power is limited to the world you can control."

"Even if you want to master a world like the Galactic Hub, it will be difficult for us, and a universe is not only one Galactic Hub, if we want to continue to expand our world now, it is likely that there will be a conflict between the strong and the strong, even if it is the Galactic Hub, although we have obtained some permissions, it will not let us accommodate their world."

Hearing this, Xiao Yi frowned secretly.

"Xiao Yi, what's wrong?" At this moment, Lu Xuexin suddenly patted Xiao Yi's face in front of her.

"It's nothing, I just asked about the world we can go to."

"Any questions?" Lu Xuexin asked suspiciously.

"If we continue to explore the world, there may be violent conflicts!"

"War?"

"Yes, maybe it's a conflict with some of the oldest beings in this world."

"Have we been through so much that we still can't compete with the ancient beings you call them?" Lu Xuexin's face was full of disbelief.

"Hey, what we explore is an easy world, at least it is easy for us, these are all microcosmic categories, and our enemies are likely to come from macrocosms."

"There are higher energy levels there, and there may be beings with energy densities like ours." Speaking of this, Xiao Yi seemed to suddenly think of something.

Then he continued: "And our strength wants to continue to improve, go to the macrocosm, now may be a better choice, there, every time we obtain, we can double our strength, and even trace our power back to some ancient water ......" Xiao Yi's words were not finished, and it was here, but the dark thunder suddenly sent a message.

"Dididi, deity, discover an unknown source of gravity." In the next moment, the thunder gave Xiao Yi an alarm.

"What happened?" Xiao Yi asked with some confusion.

"Buddha-figure, we've explored a strange world." In the next moment, a large area of black appeared in front of Xiao Yi.

With the appearance of this large piece of black, Xiao Yi seemed to feel a pulling force, or an attraction, calling for himself to quickly integrate into it.

"What is this?" For this feeling, Xiao Yi restrained it with reason.

"I don't know, but there's an air here that I'm familiar with."

"Familiar?"

"Yes, deity, it's the lightning element, and the lightning element here is very abundant."

"Is it dangerous?" Xiao Yi asked suspiciously.

"I don't know, but I can feel the obvious lightning elements up there, and I don't think these lightning elements can pose a threat to us." The Dark Thunder who said this was a little excited.

"Can we control it?" Xiao Yi asked with some surprise.

"Yes, Buddha-figure, the Origin Energy here is of the same origin as our lightning element."

"And what else is there here besides the lightning elemental?" Xiao Yi asked with some confusion.

"Is Chaos-level soul metal counted?"

"What's that?" Xiao Yi was a little stunned.

"The deity is a super-dense complex of soul metal."

"What the hell is there?" Xiao Yi was a little confused at the moment.

"Buddha-figure, you can understand this place as the core of the universe, of course this is the microcosm."

"The macrocosm also has a core corresponding to this, and here, you can understand it as one of the points in Tai Chi."

"You mean there's one of those poles?"

"Suffice it to say, even if this is a pole in the universe, according to my calculations, this black ball should be round."

"How big?" Xiao Yi asked at this moment.

"It's about the size of the Milky Way, very large." Hearing this, Xiao Yi nodded.

"Can we log in here?" Xiao Yi's eyes became a little eager at the moment, after all, this was the closest he was to his origin.

At this moment, Lu Xuexin was standing beside Xiao Yi and was a little confused, and at this moment, Lu Xuexin clearly felt a strange power emanating from Xiao Yi's body.

"Xiao Yi, are you okay?" Hearing Lu Xuexin's words, Xiao Yi seemed to wake up suddenly.

"It's nothing, it was the Thunderbolt that told me that we had detected the core of the universe."

"What is the core of the universe?" Hearing this, Lu Xuexin was taken aback.

"What does it look like?" As she asked, Lu Xuexin changed her face with expectation.

"It's dangerous, it has a strong gravitational pull, and I wouldn't advise ordinary people to look at that thing."

"What happens if I see it?" Lu Xuexin asked suspiciously.

"The deity, if an ordinary person sees it, it is likely that he will be shot into the origin core and will never be found again." Hearing this, Xiao Yi's face turned white.

"I said why this thing gave me such a weird feeling, it turned out to be so dangerous." Saying that, Xiao Yi looked at Lu Xuexin.

Immediately, it was a spiritual transmission, and directly passed on what he wanted to say to Lu Xuexin.

And Lu Xuexin received the news, but her mouth opened wide.

"Is that a black hole? How I felt my mental power, as if it was about to be swallowed up. ”

"I don't know, but I guess this should be the same material as a black hole, but it is much larger than the gravitational pull of a black hole, so it can be said to be a black hole core, or a cosmic core or something." After listening to Xiao Yi's words, Lu Xuexin also let go of thinking about this question, but continued to ask Xiao Yi's topic.

"Cosmic brain core?" Lu Xuexin was a little puzzled.

"That's the name I gave it."

"You think he's a brain nucleus?" Lu Xuexin looked at Xiao Yi with some surprise.

"I think it's a brain nucleus, and if you guess correctly, it should probably be illusory, like the brain nucleus we've touched."

"Even ......" Xiao Yi's words suddenly stopped.

Because at this moment, Xiao Yi's consciousness space obviously received a stream of information.

"What happened to the Stygian Thunderbolt?"

"Energy invasion, just now the cosmic brain nucleus sent out a few rays of energy to our world." [.]