"Wait, what's that?"

Ye Yang found from the video that there was a huge silver strange building in the valley, but it was covered by many trees and could not be seen at all.

Suddenly, many strange creatures appeared in the dark elves and the "hell gate" in the woods, shooting arrows or spitting strange fireballs to blow up some dead creatures.

Others were in a hurry to send back what they had photographed by their mobile phones.

"It seems that the secret is in the valley." Ye Yang said.

"Do you want to go? Have a look?" Ji Yan asked.

"Definitely."

We have to find out where it is outside.

Is it the earth? Or the other side of the world?

Ye Yang drove through the "tunnel" with other undead creatures.

The exit of the "tunnel" is the ground. Not far ahead, you can see the cliff.

This is a strange Valley, surrounded by cliffs.

The place where ye Yang and Ji Yan came out was the hillside of a cliff. The position in the middle of the cliff was like this.

A huge cave with an oblique route on the side to the valley below.

At the bottom of the valley, there are huge trees more than ten meters or even tens of meters high, and the cliff is just more than ten meters away from the bottom of the valley. So some strange dark elves can fly here from the top of the tree opposite.

You can also run this way from the bottom of the valley on the side road.

Ye Yang's back is also a cliff. If you climb up about 300 meters, you can climb to the top of the mountain next to you.

However, Ye Yang thinks the terrain here is strange.

"I'll have a look." Ji Yan said.

"Be careful. It's dangerous. I'll let the shadow creatures have a look."

Ye Yang said, directing other undead creatures to attack the "dark elves" who rushed over.

And the shadow creatures have gone up the cliff.

When you climb 300 meters high, you can see a relatively flat platform. From there, you can see a cliff.

However, along the platform, there is still a huge cliff.

Ye Yang let the shadow creatures release the aircraft in the space ring, fly all the way, and then see the ground!!

"It's so..."

The remote control plane photographed the situation nearby. The distance between the plane and the shadow creatures should not exceed one kilometer, otherwise it will lose control, but it still photographed some interesting things.

"How's it going?" Ji Yan asked.

Ye Yang said, "our current position is a huge Tiankeng. Outside is a plain. In the middle of the plain is a huge pit with an unknown diameter of 1200 meters.

"In other words, our distance from the ground is 1200 meters."

Ji Yan closes her eyes and can imagine that there is a huge pit on the earth. The pit wall is cut straight down about 900 meters, and there is a fault. A little further forward is the cliff. Hundreds of meters below the cliff is the location of Ye Yang and Ji Yan. More than ten meters down is the bottom of the valley.

This kind of terrain is not uncommon. For example, there are many sinkholes hit by meteorites on the moon, which is similar. However, there are no plants on the moon, which is different from here.

"Is this the earth?"

"I don't know. I can't connect to the Internet now."

Moreover, even on earth, you can't get on the Internet at night on a special day. There's no way to test it now.

Ji Yan looked up at the sky.

Strong white clouds enveloped the whole sky.

From time to time, there is some sunshine, which penetrates through the gaps between the clouds. You can't see the specific situation outside the clouds at all.

It's strange that the clouds are so thick and endless, but they are actually white and haven't become dark. It can't be seen that this is not the earth at all.

"Look!"

Ye Yang stretched out his hand and pointed forward.

The silver buildings in the valley are looming. Occasionally, the wind blows and the leaves sway, revealing some scenes inside. You can see that some strange creatures come out of the huge building and flash away.

"Do you want to go and see?" Ji Yan asked.

"Well, I'm very interested in it... Aren't you curious?" Ye Yang asked.

"There may be danger."

"This danger is nothing to us."

So he sent undead creatures down the road from the side and into the forest.

Ye Yang and Ji Yan, fully armed, also went on.

In the forest, there are all kinds of strange things, such as ants with poisonous teeth, some plant roots that can move and have barbs, as well as all kinds of poisonous snakes, flies and mosquitoes the size of a table tennis ball.

These things are no threat to undead creatures, but ye Yang and Ji Yan can't help but guard against them.

Ji Yan can be shrouded with the power of electrical powers, but if it is maintained for a long time, it will consume too much. Therefore, we also rely on our armor and bulletproof vests to block all kinds of dangers here.

With her great strength, it's OK to wear heavy armor on her body.

Ye Yang is a little troublesome. His weight-bearing ability is poor. But slightly better than normal adults. When the physique reaches 23 points, explosive power may not be much, but endurance is well understood. As long as the equipment does not exceed the upper limit of load, it is not easy to get tired when wearing it.

No car can pass through the forest below, so you can only walk.

Many dark elves and monsters rushed from the front, and the undead creatures opened their way and killed them one by one.

Ye Yang readily absorbed and transformed some undead into spiritual power or upgraded energy.

Occasionally launch some space bone spears and directly kill some difficult dark elves regardless of space distance. Brush skill proficiency by the way.

It took nearly an hour to see the silver building.

As the saying goes: look at the mountain and run to death.

From the top of the cliff, the building seems not far away, but in fact it is nearly two kilometers. It takes a lot of time to walk really. In addition, the roads in the forest are difficult to walk, and there are all kinds of attacks, which is even slower.

Looking closer, I found that the silver building was coated with a strange metal.

The whole structure looks like a huge hemisphere, but the sphere is not really smooth, but a huge hemisphere composed of countless hexahedrons.

The sphere building is surrounded by walls and has a unique portal.

Ye Yang approached. On the central top of the spherical building, there was a fountain rising into the sky. Then, the air inside the spherical building was abnormally circulated.

The water sprayed into the air forms a water curtain and falls down.

Strangely, these water curtains happen to form a hemisphere, larger in diameter than the spherical building, just outside the wall.

Then, a strong lightning flash, and the thin water curtain conducted the high-voltage current.

There seem to be some particles in the water, so there are bubbles in many places. Like water molecules are separated by electrolysis. Then the water curtain burns.

A translucent flame light curtain is formed to completely cover the whole silver building.

"Energy shield... No, flame shield? High voltage electric energy shield?" Ye Yang was surprised and a little speechless.

In many science fiction works, the very high-end atmospheric energy shield has been realized in this very low way.

It looks pretty decent.

This protective cover can't stop stones, solid shells and other things from throwing and hitting, but it's hard for normal life to get close. High temperature and strong current can make the living people who want to pass by force die directly. Even undead creatures may die directly.

Even missiles may be detonated by strong current or high temperature when passing through the burning water curtain... Of course, they may not detonate, have not been tested, and are not clear.

They were watching. Inside the silver building, there were people walking out of it.

One by one, the whole body is burning flames, which looks like life with a metal shell. I don't know whether humanoid creatures wear armor or robots.

Then I saw them raise some strange guns.

"No, get out of the way!!"

Ye Yang quickly reminded.

Ji Yan hugged Ye Yang.

The gun on the opposite side fired a beam of laser and a strong lightning beam, bombarding the undead creatures.

The laser directly ignited some dead trees and leaves nearby. The body of the dead creatures was burned and the lightning flashed. There was an electric current running around on one of the dead creatures, and one of them trembled violently and fell to the ground.

Ye Yang's mind moved, and the shadow creatures penetrated from the ground. Near those guys with strange metal shells, he dropped a large number of high explosives and shuttled away.

There were several explosions and thick smoke.]

The undead retreated and hid behind the big tree in the forest.

Ji Yan threw out a high explosive bomb. Several undead creatures pulled the trigger and released a single rocket launcher to shoot in front.

After a while, there was no laser and electric light shooting in front.

Ye Yang no longer ventured forward and retreated more than 100 meters with Ji Yan and a large number of uninjured undead creatures.

"What do you think?" Ye Yang asked Ji Yan.

"Experimental base." Ji Yan said, "the previous dark creatures may have been created here, or cloned in batch."

Ye Yang nodded.

The dark creatures encountered before are all fighting with cold weapons, such as bows, arrows or daggers. They can also be seen in and out of the silver building.

But now, there are laser guns and strange weapons that release lightning beams visible to the naked eye. Coupled with the high-tech feeling of the building, there is also the water curtain that feels very low but in fact the technical level is not low.

If these contradictory things are concentrated here, we can guess the answer.

It is likely that many dark creatures were created from here.

"Let's not move. I'll send shadow creatures in to have a look."

Shadow creatures can now leave Ye Yang more than 450 meters away and share their vision with Ye Yang more than 450 meters away. It's best to use them as spies.

Soon, the shadow creature invisibly dived underground near the building.

Through the water curtain, the shadow creature was also electrocuted.

However, the earth is conductive, the electric energy is dispersed, and the damage is not great.

After passing through the water curtain, we found that the underground of the building also has a thick metal shell.

It extends to a very deep place underground, and there is no gap to drill in.

As a result, Ye Yang's shadow creatures drilled back to the surface.

After waiting for a moment, I found that there were humanoid creatures with metal shells, suspected robots and some dark elves, but the shadow creatures ignored them and took the opportunity to sneak in.

the gate is strictly guarded. There are special sound waves inside to detect all kinds of entrants and exits.

Unfortunately, the existence of shadow creatures could not be detected at all. Instead, the shadow blade alerted the security facilities inside. Some surveillance cameras in the dark were stretched out and aimed at the shadow creatures. Unfortunately, it was impossible to shoot anything.

However, the door inside is very tight. The shadow creature itself can drill in through the very narrow gap, but the shadow blade can't get in at all, and it can't carry the space ring.

So, put the shadow blade down and the shadow creatures drill into it.

At first, shadow creatures couldn't leave the hands of shadow creatures, but with Ye Yang's strength increasing, it's OK for shadow creatures to lose the shadow blade. But when the shadow blade leaves the shadow creature's hand, it can only last for a little time and will dissipate.

……

Soon after, the shadow creatures passed through many gates and some corridors, and found a huge laboratory in which all kinds of strange organs were soaked in cans.

There is also an underground factory with many robots walking around... It should be said to drive around. They have no feet, only wheels.

There are conveyor belts in the factory. All kinds of parts flow over and are combined by mechanical arms into robots. Those robots have feet. One by one, they take the initiative to walk into the box, curl up and stop moving.

Huge boxes were transported to the warehouse and stacked full.

There is also a huge underground factory, in which there are huge metal cans, which are placed obliquely. After a period of time, they open and come out of a creature. Or "dark elves", or all kinds of strange looking monsters, which are very similar to all kinds of monsters seen in "hell gate" before.

There are also some half human and half animal creatures and robots pushing all kinds of cars, dumping boxes of things into those cans, and then sealing them.

After a while, the jar was opened and there were creatures coming out of it. These half human, half animal and robot will go to take away the remaining liquid in the jar. I don't know where to get it.

Scenes after scenes were "seen" by shadow creatures, and Ye Yang, as if he had seen it with his own eyes, took a breath from time to time.

"What's the matter? What do you see?" Ji Yan asked.

"I don't know how to describe..." Ye Yang said.

Halfway through, the shadow creature has left the area and dived to the next level.

I found that there was also a huge jar, but there was only one.

It is about five meters high, cylindrical and more than three meters in diameter.

Inside the huge jar was a light green liquid, in which a luminous giant stood. Nearly two meters tall, with long blond hair and no strands. It looks like a woman with three pairs of translucent wings that glow on the back.

It is shocking that the wings are between reality and nothingness. For a moment, it looks like an entity with feathers. For a moment, it looks like an illusion of energy, which will be easily penetrated by green liquid.

And a figure, eyes closed.

"Angel?" Ye Yang was surprised.

Because the shadow creature actually has a fear of that creature.

Close to a certain distance, the pale white light emitted by the creature will penetrate out of the tank, which will make the shadow creature very uncomfortable, and the health value will even decrease slowly.

The light of the white lotus kingdom will not hurt the shadow creatures now, but the man with wings can hurt the shadow creatures through the jar. This is when it is sleeping.

"Angel? What angel?" Ji Yan asked suddenly.

"Shadow creatures saw six winged angels in the mysterious building." Ye Yang said.

Ji Yan took a breath.

"Maybe it's just a fake cloned life. But... Its wings are too strange. Moreover, it feels very dangerous."