Inside the cave entrance is a bottomless tunnel, four to five meters high and six to seven meters wide. With this height and width, a medium-sized truck will not have any problems driving in. The cave walls are very smooth, giving people a sense of

There is a feeling of constant friction, but visually judging this is simply caused by a process during excavation.

Strictly speaking, the corridor in the cave looks like it was drilled out with a drill, but it is not a circle but a semicircle, and it is also oval. This makes people think about what kind of technology can drill out a semicircle.

An elliptical cave? From a human perspective, studying this technology is purely exhausting. There is no difference between drilling a standard circle and an elliptical cave, but drilling a semicircular cave

The oval cave is even more difficult.

Gong Yun was not interested in how the cave was dug, whether biological power or mechanical power was used. He was just surprised that there was such a huge project in the mountain. You know, after the hard battle that year, he and Chi

Kakuzu and Zuo Zuotou had inspected this valley. At that time, not to mention such a large cave, not even a few small caves were found.

How could he not be surprised when he came here again after decades and found such a huge cave?

What's in here? Why didn't I hear you say you got anything here at that time? Qin Yao asked, stroking the smooth cave wall.

Because after her inspection, she had concluded that the cave was not naturally formed, but was dug by external forces. Since it was excavated, it must have its purpose. What can the cave be used for? It can only be used to store things. But just rely on it.

Gong Yun's insatiable behavior back then would not tell him if he got an alien creature here?

We had entered several caves back then, but not this one. This cave should have been hidden back then. It seems that this situation is either because the hiding method has failed for too long, or other aliens have come and put this place

All my belongings were moved away. Damn it, I almost died when I was cooperating with you, but someone else took the bulk of it and paid it back? Gong Yun’s extremely regretful explanation.

Can’t we find out if we go to the innermost part and take a look? If there are still things, the hiding ability has failed on its own. If it has been evacuated, it was taken away by other civilizations. But I think the former is more likely because of the distance between this place and

The City of Hope No. 1 was not far away back then, and this area was also our key prevention area in the sky and the earth at that time. I think it is unlikely that it would be moved away by other aliens. It should be that the hidden means ran out of energy and became ineffective.

Qin Yao leaned forward and looked deep into the cave to explain.

Gong Yun looked at Qin Yao's movements and felt very cute. It was also a movement of diligent observation, and a woman's posture should be soft and graceful.

Since you want to see it, go and see it. Gong Yun took out the flashlight and turned it on.

Did you bring a flashlight? Qin Yao was very surprised that Gong Yun could take out a flashlight.

Be prepared! I don’t know how many times this thing has been put away. This is the first time I have used it. Gong Yun explained, but he thought of Zuo Zuotou. It was in the underground city of the Golden Monkey Territory. He was also the same.

Surprised that Zuo Zuotou had a flashlight. From then on, he habitually put a flashlight in the dimensional box, just as he said, but never used it. After all, in this environment, if there is no Qin Yao, there is only

He himself does not need lighting.

Although theoretically there should be no mutated beasts or beasts living in this cave, for Qin Yao's safety Gong Yun still paid more attention and took out an object from the dimensional box at will. Only when he took it out did he find that it was the metal bone.

Great.

Seeing this metal bone rod, Gong Yun started to think about things again. This bone rod was the leg bone of the Flying Eagle King. He got it on the way here with Zuo Zuotou and Red Cape. There are a total of

Two quilts, the one with the metal card attached

Zuo Zuotou took it away, including the set of S-class armor, and now he doesn't know where it is. He has been keeping this in the dimensional box as a souvenir, but he accidentally took it out today.

It’s true that objects also have a nostalgia complex.

Do you suspect there is a beast here? Qin Yao glanced at the metal bone rod in Gong Yun's hand.

As long as you are careful, there is no big mistake. No matter how careful you are, you can never be too careful. Gong Yun's very natural response made Qin Yao deeply moved again. He cooperated and walked slowly and retreated behind Gong Yun.

The cave tunnel seemed to be very deep. After walking about 70 or 80 meters forward, the starlight and moonlight from the cave entrance at the back could no longer shine in, leaving only a bright and hazy shadow, like the only moon in the dark night.

In addition, the corridor has been extending downwards, and there is no difference between looking back and looking up. There is only a hazy moon in the dark night sky, and this situation seems very strange. Qin Yao unconsciously grabbed Gong Yun's clothes.

Are you scared? Or go back? Gong Yun asked with concern.

I'm not afraid. I'm not afraid as long as you are here. I'm very curious about what it's like in such a deep cave. I haven't been into a cave yet. Qin Yao's breathing was a little wheezing, which should be caused by mild hypoxia.

While they were talking, their eyes suddenly lit up, as if they had stepped out of the darkness. In front of them was still the inside of the cave, but it was bright. There was no light source, but the line of sight was clear.

This situation was very strange. Qin Yao stood behind Gong Yun and looked at the scenery in front of him. When he finally focused his eyes on the middle of the cave, he looked surprised at first, and then showed a hint of joy.

There is a metal robot placed in the center of the stone cave that looks like a hall, and there are several boxes on both sides. I can't tell what material it is made of. It should be made of metal, but it doesn't look like it.

At this time, Gong Yun had already noticed the robot in the center of the hall. The shape of the robot was very familiar. It looked like an armored warrior and held a broad sword in one hand.

Is this the human form? Qin Yao said: Is this the armor of the mechanical civilization?

Gong Yun nodded. Looking at the shape of the armor, the shape of this civilization should be roughly similar to ours. There are still things here, which means no one has been here.

Aliens wear armor? Gong Yun, do you think this could be a mecha? Qin Yao said excitedly, his voice seemed to be shouting.

But the next moment, Gong Yun suddenly stretched out his arms to protect Qin Yao behind him. Because just when Qin Yao finished speaking, he clearly felt that the armored man moved.

Yao'er, step back, that thing is alive and can still move.

What? Can you still move? Qin Yao looked at the armored man carefully in disbelief. The next second, the metal armored man suddenly turned around, took a step towards them and disappeared.

Invisible? The metal bone rod in Gong Yun's hand suddenly hit one side. The sound of metal collision suddenly arose in the empty space. Under a cluster of sparks, the man in metal armor appeared again, and he was knocked upside down and flew out.

.

The armored man fell heavily to the rocky ground, sparking all the way and rowing away for more than ten meters. After that, he didn't make any movement to get up. He stood up straight, and his steps disappeared again.

He is very fast and can be invisible. Gong Yun said that he slammed it down in front of Qin Yao. For him, he did not have to see it with his own eyes. He could feel it as long as something was close to him. But it would not work if the distance was far away, so
Chapter completed!