After a while, the other two also followed Zhuge Yun's example, jumped up in the air, and stepped on the black crystal with both feet.

"Wow! Oh my goodness, this feels amazing! Qi Lin exclaimed.

Su Qingyu stood on it, twisting his body incessantly, looking at the front and back of him, and only now did he dare to believe that this was true.

"Hey, Dr. Zhuge , how did you come up with this idea? Is it intuition again? ”

"Just call me Zhuge Yun. You're right...... It's intuition. ”

Zhuge Yun's tone was unfazed, compared to the things in the illusion in his mind, it was really nothing.

The field of vision in front of me gradually broadened, and the three of them also expanded their understanding of space.

Compared with the innate sense of direction of human beings - up and down to south, left west and right east, the thinking of the three people at this moment has also been liberated and more unrestrained.

Since you don't have to be bound by gravity, many places that seem inaccessible can now be accessed.

As if they had rediscovered the physical world, they observed and pondered where they were going next.

It was a wonderful feeling, and everyone felt like they had been lifted from their burdens and their steps became lighter.

After walking a few steps, Su Qingyu looked back at the ground without any discomfort. The ground was just a vast wall in her eyes at the moment.

She began to wonder what was causing this strange gravitational pull.

Qi Lin began to walk and jump non-stop, feeling this strange thing.

He also thought for a moment: if anything could cause this result, this gravity must be acting directly on the dark crystal, which is a research that humans have never set foot in.

He suddenly spoke, "Hey, Dr. Zhuge , I want to ...... I seem to have figured out one thing. ”

"What's the matter?" Zhuge Yundao.

"It's an airwave signal! Think about it, if these black creatures can even change gravity, then what's so difficult about blocking the signal? ”

Su Qingyu pondered for a moment, nodded, and said, "It should be like this." Actually, I wondered, who could build such a great building? You said earlier that they were 'creatures', but for what purpose did they build this place? ”

Zhuge Yun said: "Hmm! This place is really strange, we have limited time, and we will analyze these things slowly after we go back. ”

"So, what now?"

"I have a feeling that this is a city that they built, and that it is meant to be lived in. Then there must be a similar 'door', let's look for it. ”

The three of them were like primitive monkeys jumping in the jungle, bouncing around non-stop.

If it weren't for the large difference in size, it would seem that they would have traveled in almost the same way as the creatures that built these "buildings" in the first place.

Gravity has been well mastered by them, and after getting used to this feeling, they can reach more than ten meters with a casual jump.

Su Qingyu's record is 26 meters, which is the data measured by the portable miniature intelligent brain, which is very accurate.

"Huh? Here, look to the right. ”

With Zhuge Yun's words, the other 2 people all turned their heads and saw something strange.

The light was distorted by something about 3 meters on the side of the black crystal, and it was cut off from the surrounding scenery, as if it appeared here through another world.

"Oh my God, what the hell is that? Be careful, and watch it later! Su Qingyu shouted, obviously very uneasy about Zhuge Yun approaching this strange thing.

I saw that Zhuge Yun didn't hesitate at all, and jumped over directly, falling right in the middle of the illusionary light.

"Poof!"

His figure suddenly disappeared into the air, as if swallowed by an unknown space.

"Ahh Zhuge Yun! ”

"Dr. Zhuge !"

The two of them shouted at the same time, and the shockwaves of their voices echoed through the huge black city.

Once again, they were shocked by Zhuge Yun's actions.

The two of them held their breath, their eyes wide open, and slowly approached the strange light.

Just when they were in shock, Zhuge Yun's figure reappeared—standing upside down above their heads.

"Oh—you should go in and have a look, there's the real treasure in there."

"Ahh What, inside? Kirin said.

"Scared the hell out of me, God! You just went in? Su Qingyu said.

Zhuge Yun changed his usual cold face, flashed a smile, and said, "This is just a door, you don't have to be so nervous." ”

"A door?" Su Qingyu was surprised.

"This—This is the door?"

"Come with me."

After Zhuge Yun finished speaking, he jumped again, swept directly past them, and disappeared into the distorted light.

Qi Lin and Su Qingyu glanced at each other, and they both jumped in.

The moment they entered, they only felt an indescribable strange feeling on their bodies, as if every pore on their bodies had been filtered by something, and there was a feeling of warmth.

When his feet stepped on the ground, Su Qingyu's hanging heart gradually let go, and when he opened his eyes, he saw that he was in a wonderful "room".

The ones seen outside, the ground that had been buried in a thick layer of sand, had been turned into walls, and it was supposed to be made of the same material, but it was as it was.

Everywhere there was a strange dark blue light, filling the crevices, overhead, inside the walls, and everywhere.

Zhuge Yun and Qi Lin stood not far from the room, the black, smooth material, and the ground around them were also clean and clean, and there was no difference between up and down.

Zhuge Yun touched the smooth wall beside him, thought for a while, and walked out of the room.

"Wait, we should make some markings here, right? Otherwise, how can you get out for a while? ”

Su Qingyu looked around, his eyes were full of the same material, and he couldn't distinguish the direction and location at all.

She quickly untied the equipment on her body, took out a small semi-circular object, and placed it where she had just entered.

This is an emergency lighting fixture that can also be used as a landmark.

"Buzz!"

When the gadget was placed, it emitted a cone of light.

Su Qingyu's fingers touched it a few times, and the pattern was set. It is a large white "E", like a neon sign of stereoscopic projection, representing the exit.

The cone light is not set to flicker, and the power of the small polymer battery is enough for dozens of hours, so there is no need to worry.

She was right, in case there was no other entrance and exit ahead, only this one place could be entered, and it was indeed necessary to leave a mark.

However, Zhuge Yun didn't seem to hear it, and was still groping ahead.

Qi Lin saw that she was set up, and saw that Zhuge Yun had already gone away, and hurriedly chased after her.

There were countless bright lines ahead, and he was walking on a path that was incomparably wide.

It is flanked by high walls, and some geometric windows seem to peek in from the higher places.

There is a faint blue white light everywhere, and even if there is no sunlight coming in, it is not a problem at all, and the human eye can adapt to it.

Zhuge Yun saw that on the black wall, there were countless thin white lines that were extremely complex.

These lines are curved or straight, as if they were entering an etched circuit chip.

"Hey, this is the inside of those giant dark crystals, right?" Qi Lin asked.

"I guess, at least the materials look the same."

Su Qingyu walked cautiously, and at the same time, paid attention to the mirror-like floor under his feet, or the "ceiling"?

The three of them seemed to have entered a complex labyrinth, with the same structure everywhere, and after jumping a few times, they could no longer tell the direction.

"Hey, are you familiar with this place? Wait for us! Why do you walk so fast alone? Qi Lin shouted from behind.

Every time Su Qingyu walked a while, she looked back around, and every time she saw the entrance that had just come in, it made her feel at ease.