At this point, the "rocker" flew to that location, the point where it was not shot.

He carefully inspected that position, and reached out to touch it again, and between his fingers, there was an extra layer of spiritual power.

"Boom! Bang! ”

On the rock wall, it was as if some huge device had been activated, and the roof of the cave was clattering, and countless clods of earth, stones, and dust spread to the roof of the cave.

This mechanism, which has been sealed for hundreds of years, has been touched!

The place where it was touched on the rock wall was infused with energy, and the green light finally flickered.

and the other three positions, forming a square, and a crack slowly appeared in the rock face.

It wasn't a crack, it was a door.

Inside the door was a giant claw-shaped artifact, pinching a pillar, a firing pin! Huge firing pins, some transparent lumps are all over it.

"Huh? Wrong. ”

The man's nose snorted lightly.

His senses probed beneath the ground behind him, and something was moving.

"Stand back, stand back, quick!"

The man shouted at them, and everyone was frightened and overwhelmed, where to retreat?

"Get out of there, on the ground, on the pedestal."

Xiao Wu reacted quickly.

She took the lead and jumped out of the range of the concrete base, and everyone followed, fleeing from that position as fast as they could.

"Boom, boom! Kela ......"

After a few loud bangs! The diagonal in the middle of the base opens the first floor, followed by the second and third floors. The steel plates, which are nearly 1 meter thick in the three layers, were removed, and the sound of heavy objects rubbing was loud.

A black rock-like object rises from the open part!

Directly opposite the firing pin, a circular hole slowly opened, and the firing pin was slowly pushed into the hole by the giant claw.

Black passages?

The device on the opposite side was not a firing pin, but a cabin that could hold several people.

"Oh my God! What is it? ”

"I didn't expect there to be such a thing hidden."

"With so many traps, what the hell is it?"

It's incredible! Everyone was amazed, and the device just now was obviously awakened by the infusion of men's strength.

It's a special mechanism, buried deep in the ground for an unknown amount of time, and I don't know who built it. And he also said that there is some kind of great energy underneath.

It seems that something has been artificially hidden.

"Oh my God, there's a passage down here."

The crowd was amazed.

"Now that it's open, shall we go and have a look?"

Xiao Wu's eyes are on the "Rock Man"

He didn't answer, and slowly descended.

The series of actions just now consumed a huge amount of spiritual power, and on this earth, he didn't want to use this kind of power. However, there was no way, no one but him could start it like this.

He approached the cabin, there was a touch button outside the hatch, and he could still feel the faint residual electricity on the thing, but it was certainly not enough to keep the device running for long.

"Buzz!"

His palm touched the outer wall of the chamber, and he was looking for a place to supply external energy, and the place where it connected to the giant claw glowed blue.

"This is it."

He walked briskly, touched the huge cable, and closed his eyes. It didn't seem like a problem, he swept the cabin with his senses, and understood.

This is a high-speed lift, and as long as there is enough energy, it can be enabled.

"Interesting, it's hidden so deeply, okay, let's go down and have a look."

"Yes! Yes, sir! ”

Xiao Wu also looked at him with curiosity, his eyes full of excitement.

He grabbed the cable and activated the aura, and soon, powerful energy was poured into it, and all the lighting facilities in the bulkhead lit up.

"Let's go, Xiao Wu. You follow me down and see, I don't know what danger is down there, you stay on top. ”

"Yes!"

After the hatch opened, "Iwashi" and Xiao Wu stepped into the cabin.

In the eyes of others, this thing is so high-tech that they never dared to think of it.

But in his eyes, in this pre-civilization era, this is not a great level. It was easy to find the mechanism.

It was what underneath it sparked his curiosity, and there was something more mysterious there.

What is it that can have such a huge energy response? And why did the people who discovered it hide it all?

He realized that the entire underground building was built for the thing "below".

He had to take a look.

The chamber was slowly pushed into the black rock, and soon the circular entrance outside was resealed by three gates.

……

The elevator was up and running, and it descended at a very fast speed.

Ten minutes later, the figures for the bulkhead showed 27000. The elevator stopped, and another button next to the hatch indicated that there was a possibility of continuing down.

But at this point, the hatch slowly opened.

There was more light outside the door than there seemed to be on the ground.

But this is not the color of sunlight, in this space, there is a changing light, sometimes pale blue, sometimes purple, sometimes a little yellow......

It's a magical sight that will surely shock everyone who comes here for the first time, this is?

No one could believe that it was more than 20 kilometers underground.

The depth here is almost close to the bottom of the earth's crust.

Further down is the hard lithosphere and the Moho face.

This layer is like foam floating on the surface of the liquid, except that the liquid is magma, and the foam on top is rock.

The underground is supposed to be hot, but the temperature is not high. Blue light fills the place.

It's a hollow place like the underground they just came from, only bigger!

Colorful crystal clusters emerge from the rocks next to them, and the whole body glows with a faint purple, light green and yellowish in the purple.

In the distance, they saw something, something that seemed to be like a huge tree growing from the ground, and if you looked at it with human eyes, the horizon could not be seen.

"Wait a minute, don't go out."

The man stopped Xiao Wu and continued walking.

"I'm going to check it out first."

Both of them used their divine senses to investigate, and it seemed to be a naturally formed space, extremely empty, except for a small area on the side of the elevator that had been artificially excavated.

As far as the eye can see, something bright seems to glow in the distance. On one side of the ground there is some stagnant water or dark river, and in the other direction there is a large and wide space. They are deep on a half-mountainside platform, and the mountain is not steep.

No, with such a large space, even if you use your divine sense, you can't fully perceive it, and it's too spiritually draining.

"Huh? This is...... Don't? ”

The rock man put away his senses and seemed to think of something.

"It's amazing, I didn't expect there to be such a vast space underground."

Xiao Wu was shocked by what he saw in front of him and exclaimed.

"Let's go, there shouldn't be any danger, let's go over and have a look."

After he finished speaking, he walked straight out. The temperature outside is not rising, maybe a little stuffy, occasionally it feels different, maybe a little humid.

At first, the ground was still dug by hand, but it didn't take long for it to turn into solid rock, which was the original appearance of the cave.

Countless crystal clusters shine from all directions, filling the space.

The slope began to bend downward, and there were more and more clusters in front of them.

"It seems that these crystal clusters have been growing for an unknown number of years."

"How did they find out about this place?"

Xiao Wu began to sigh.

……

The "Rock Man" reached out and touched the surface of the crystal, and he felt the spirit energy. That's right, the air is also exposed to spiritual power, not very strong spiritual power, but it is far higher than the concentration on the ground, and it has a great impact on ordinary people.

This is unrefined spiritual power, and there is not much to use. Maybe it's because of what it was absorbed?

He paused, sat cross-legged on the ground, and felt the surging energy with his body, which he involuntarily slowly absorbed.

At this time, Xiao Wu also felt the abundance of spiritual power.

Although she did not have the keen inspiration of a man to absorb these auras in her natural breaths, the feeling that this aura brought to her in her newly civilized body made her feel very comfortable.

It was a feeling of joy she had never experienced before.