He swam along the "glass" cover, trying to see everything inside.

And look for other entrances that you can safely enter without breaking it.

Like a worm, he dug around a glass ball covered in dirt.

It took him more than twenty days to dig up the dirt from the outside of the entire glass ball.

And groped for the entrance.

The whole world inside the "glass".

It is about 10 kilometers high, more than 10 kilometers long, and only about 5 kilometers wide.

Rendered as an oval.

It's not particularly big.

On its sides, there are two entrances made up of numerous membranes.

Chen Yun's entire body was attached to it, and it was automatically sucked in.

The film will return to its original state.

Chen Yun stepped on the world inside the "glass", feeling a little strange.

The environment here seems to be the same as on the surface.

Stick out your tongue and feel it, and you can even feel the air moving.

However, the air quality of the whole environment seems to be somewhat bad.

According to Chen Yun's control of his body, he could feel a momentary bad change in his body.

But his body was too strong, and after a moment, the feeling would disappear.

It's amazing.

What kind of civilization can create such a habitat?

The level of this civilization should be more powerful than the current surface civilization, right?

Looking up at the sky, the sphere that emitted a soft light.

They were almost five hundred meters above the ground.

But these spheres rise and fall, fluttering in all directions.

Occasionally, it will drop to three or four hundred meters.

Chen Yun seized the opportunity and took a deep breath.

When a sphere is almost at its lowest point.

His hind legs bent suddenly, and then he kicked the ground violently!

Rumble!

In a popping sound.

Huge forces act on the ground.

Directly kick the ground out of a large pit four or five meters deep and six or seven meters wide.

And Chen Yunbenhu, like a sky-skimming monkey, flew straight towards the sphere in the sky.

Thundered~

The wind is howling.

But when he was about to reach it, the wind he brought out from the sky pushed the luminous body that was originally close to the side.

Chen Yun scurried straight past the glowing sphere.

He can't reach it!

Tiger eyebrows frowned slightly.

But he still didn't give up.

Suddenly, he slapped his back again.

Rumble!

The air exploded.

A gust of wind rushed out of Chen Yun's tiger palm and turned into a force of recoil.

Chen Yun, on the other hand, used this force to force his body to the side of the sphere and pushed it for several meters.

At the moment of falling, he adjusted his position and circled the glowing orb directly with his tail.

It then falls towards the ground

After a loud bang, a huge crater was smashed into the ground.

He slowly walked out of the smoke.

The tail flicked slightly, stretched out to the front, and the tiger looked at the small ball of light.

It was a fluffy gadget, and after being caught in his tail, the light emitted was several notches weaker.

It's like it's going out.

It's not an animal, it's more like a special plant, with countless small tentacles absorbing the surrounding gases and converting them into luminous energy.

As soon as Chen Yun let go of his tail, it would automatically float towards the sky.

Chen Yun hugged it again and looked at it carefully in his arms.

After a few moments, he opened his mouth and made a move that would startle people's eyes!

He bit off a small part of this orb!

The luminous orb instantly lost its light, and the original fluttering tentacles were pulled down.

He savored the taste.

It's soft and tastes a bit like already cooked meat without any taste.

He swallowed the entire orb in one gulp, and then continued walking as if nothing had happened.

Glowing spheres, there seems to be nothing special!

For him.

After walking for a while, Chen Yun deliberately walked over before passing by a piece of white bones.

He stuck his head over and sniffed.

There is no smell of any kind.

Then he opened his mouth and nibbled again.

But the first bite is down.

Chen Yun felt that something was wrong.

The bones are a little fluffy and don't taste good.

It tastes like loose soil.

But that's not the point.

The most important thing is that Chen Yun felt a subtle energy in this bone!

This kind of energy is different from your own spiritual power.

On the contrary, there was a sense of rage, as if he had his own consciousness, and at the first time, he rushed to his head.

As if trying to manipulate his spirit.

But this energy was too faint for his aura.

In the process of charging, because of the brutality and domineering of this energy, it seemed to trigger the instinctive counterattack of the aura.

And then it was completely wiped out.

But it was enough to alert him, if they were replaced by ordinary spirit beasts, would they be able to resist this energy?

Or is it an ordinary person?

He frowned and tentatively asked the system what it was.

But the system didn't pay attention to him.

Then he wittily asked in a different way.

"I want to exchange this energy, how many exchange points do I need?"

The system responded.

This energy was directly imprinted in his eyes.

【Diluted Advanced Gene Water (Berserk Type)】

Exchange value: 200 million

Effect: Open your own low-level genetic lock in a clever way, evolve into a genetic monster, and gain immense power, but at the same time, your intelligence will be greatly reduced!

At the same time, genetic monsters are extremely corrosive and infectious, and can turn other creatures into the same kind.

“..........”

After reading this introduction, Chen Yun's heart jumped.

The price of 200 million shows that this thing is definitely not weak, and it seems to have the same infection and erosion properties as the aura seed.

However, the Seed of Reiki is what brings everything to a stable and safe path of evolution.

But this is an extremely violent, intelligence-depriving evolution.

And the price is higher, this evolved monster is extremely amazing to think about.

In Chen Yun's mind now, it seems that he has already thought of the reason for the extinction of this glass-covered civilization.

Maybe it was a scientist who developed this medicine that caused the extinction of civilization?

At that time, the surface world was occupied by such monsters.

They took refuge at the bottom of the sea, but they still underestimated this disaster, and there were such monsters among the people who took refuge, and in the end, the entire civilization was destroyed?

Chen Yun felt that this guess seemed to be quite reliable.

He walked around here, hoping to find something new.

Learn more about this civilization.

In the ruins, he found a lot of scrapped electronic objects, paper items, but all of them were rotten and damaged.

There is no use at all.

He saw some mutilated frescoes in a temple-like abandoned building.

A picture of high-rise buildings crowded with people, living and working in peace and contentment.

Another monster suddenly appeared, chasing the terrified humans on the streets.