Cold sweat oozed from Zhuge Yun's head, and he felt his vocal cords tremble, but he couldn't hear his own voice.

What happened? Weird!

The two men on the opposite side were still looking down on the ground, apparently not hearing his voice or seeing him shouting.

"Huh? What's going on? ”

He opened his mouth and tried to pronounce a syllable softly.

"Ahh

There was still no sound, as if in a vacuum, and he really couldn't hear himself.

However, after observing in a panic, Zhuge Yun saw that Su Qingyu also had a stunned expression on his face, and he was waving to him with his feet. So, he hurried over.

When he came to Su Qingyu's face, he found that she couldn't make a sound.

Su Qingyu's anxious expression and helpless movements were clearly conveying this message.

"What's going on? What's going on? Zhuge Yun read word after word from the shape of her mouth. Of course, it's in the bottom of my heart.

The shape of her mouth changed rapidly, but like him, she stopped halfway through her speech, and looked at herself in surprise.

Like two primitive monkeys, the two men gestured with expressions.

The two men put their hands in front of their mouths, and they all cried out in unison, but there was still no sound, and no one could hear anyone.

Both of them seem to be experimenting at the moment, experimenting with the mysteries of sound.

Su Qingyu looked around, and tried to stomp his feet, but there was still no sound.

It can't be a matter of hearing.

I saw her look at another place on the other side, and ran quickly to a short distance. It seemed that she was shouting while running, and after leaving nearly a hundred meters, she suddenly stopped.

And, he began to shout something around with his neck stretched, and at the same time beckoned to Zhuge Yun.

At this time, Zhuge Yun saw the other side, and Qi Lin also ran towards her in horror.

"Whew-"

After running from a distance to where Su Qingyu was, Qi Lin let out a long breath, and this time, he clearly heard his own breathing.

"Oh my God, do you know what I just went through?" Qi Lin had palpitations and muttered to himself.

"You can't speak." Zhuge Yun smiled strangely and said lightly.

"Huh! How do you know? At that moment, I thought I was dumb! I shouted as hard as I could, but I couldn't hear my own voice. ”

Su Qingyu suddenly pointed at him and laughed, out of breath, Qi Lin looked at her suspiciously, not understanding what she was laughing at?

After a while, he relented and said, "I'm different from you, when I realized that sound couldn't be transmitted in that place, my first reaction was to take a deep breath and see if I could breathe." ”

Qi Lin also laughed, he understood Su Qingyu's reaction: whether she was experimenting with a vacuum, if so, let alone the sound, it was impossible to even breathe.

Su Qingyu put away her smile and began to think.

Zhuge Yun also frowned, thinking about the reason for that strange phenomenon.

All three of them realized that in which area sound could not be transmitted.

It's completely out of natural logic, the sounds of the place can't form vibrations in the air, like being in space, but they can breathe.

But, of course, no one can figure out what caused this result, which is contrary to the laws of nature.

Suddenly, the wisdom brain on Su Qingyu's body began to make a noisy sound.

She subconsciously glanced at the small device she was carrying, and the expression on her face froze. Another voice came out, and it was the voice of Zhi Brain.

However, she remembered not turning on the speakers at all.

This time, the voice that came from within, by its characteristics alone, pushed all the fears that had accumulated in their hearts before to the highest point.

The voice went from a cacophony to Adam's.

Su Qingyu was frightened and wanted to operate the small brain, but no matter how she operated it, even turning off the power, the simulated Adam's voice still didn't stop, as if Adam was saying something they didn't understand.

A simple combination of words, unorganized, but very clear, that is human language.

"What's going on, did the Pacific and Newton get in touch with us?" Qi Lin's tone seemed a little flustered.

"No, you see, the light screen of the brain is still none, and there is no radio wave reception here." Su Qingyu wanted to continue the operation, but found that Zhi Brain still didn't respond.

Adam's voice gradually became more logical in the mixed voices, and some simple words came from the small device: "Here's ...... Come...... Memory...... About you...... Come...... Over here...... Communicate...... Manner...... Important features......"

"Oh my God, yes, it's Adam's voice, what does it want to say to us?" Qi Lin's brows furrowed, and his eyes stared straight at Zhi Brain.

"It's Adam's voice, yes, but I don't understand it at all, what does it mean?" Su Qingyu also frowned, repeating the words that Adam said.

Adam's voice became clear and logical again: "Come to me, there is memory, you need to understand, this is me, with, you communicate, the way, come, I am here......"

The three of them began to be frightened when they heard this, and the silence around them was surprisingly quiet, and "Adam" repeated it again, the sound was not loud, but it was like a giant hammer hitting a gong, smashing into everyone's eardrums.

"Adam? You are...... Is it Adam? Qi Lin said.

"Who! Who is talking to us? What do you mean by memory? Whose memory? ”

Su Qingyu was also a little confused, but when she looked at Zhuge Yun beside her, she suddenly found that he seemed to have entered a state of dream. His eyes glazed over, and he craned his neck to stare at the irregular polyhedron above.

"Hey, what happened to you, you? Don't scare me! Su Qingyu held his shoulder with his hand.

Zhuge Yun's voice trembled a little, but he seemed to be quite conscious and glanced at Su Qingyu and said, "Wait a minute, I seem to understand a little, Adam, ah no, it's them, the builder of this place is talking to us." ”

A few seconds ago, just as that voice sounded, that frequent vision flashed through his consciousness.

This time, instead of seeing, I heard a peculiar "humming" sound, like a sound converging from countless spaces, instantly putting together those syllables at an incomparable speed.

In the process of stitching together, those fragmentary noises were integrated and conveyed through the generation device they carried with them, the Zhi Brain.

As a linguist, Zhuge Yun is able to understand the meaning of these fragmented sounds, which is just some basic knowledge of linguistics.

Temporality, for example, is an important feature of linguistics.

The vibrations of the vocal cords, the passage of air through the changing shape of the mouth, relying on the barriers of the lips and teeth, exhaling every syllable with a beginning and an end.

Even sign language, which is sometimes influenced by the sound system, still has its order of expression.

The sound he had just heard, reflected in the human brain, was like a specially singled out symbolic syllable, stitched together, but in no order.

But in the next moment, when these voices came from Zhi's head, he immediately realized that what he had just heard was really being heard. And it is changed by an indescribable force, and it becomes a sequential statement, and there is only one purpose in doing so.

That is, so that the three humans can understand.