Watching the doors of the industrial elevator close again, everyone sweated for them.

Returning like this, human beings are definitely not reconciled, and bringing so many soldiers is to prevent all kinds of unknown situations.

In the underground city of another planet, all the people who were watching the live broadcast were worried. Zhang Yuan stuffed a handful of nuts into his mouth, and Lin Xuanxuan leaned closer to him.

Everyone is worried about whether these soldiers will be in danger, and some people are still making suggestions that they should get more robots in......

However, no matter what they discussed, it was impossible for the soldiers on the front line to hear it.

The signal was completely delayed, and the reporter quickly shifted the camera in another direction, losing the presence of the soldiers, which made people anxious......

……

The industrial elevator descended slowly, and after a while, there was a soft "boom", and it seemed to reach the interior of the underground city.

The air pressure gate was opened, and a lot of gas poured in.

Outside, in the square, there are scattered excavators waiting to be repaired, and there is a small amount of air here, and the atmospheric pressure is about 0.5 standard atmospheres.

After testing, the composition of the air contains oxygen, nitrogen, carbon dioxide and a very small amount of polluting gases.

"Report, no unidentified gases have been detected, and no unidentified microorganisms have been detected!"

This test is not always accurate because people do not bring the most sophisticated equipment.

A swarm of robots is released, scouting around. The tracked vehicle slowly moves forward.

Looking around, the industrial area of this underground city is full of machines waiting to be repaired, and only some sweeping robots are still cleaning the streets automatically.

These sweeping robots did not pay attention to the moving crawler engineering vehicle, but quickly avoided each other.

"The structure of this underground city is similar to what we used to do...... You see the military passage in front and the emergency escape passage on the right."

"Yes, it's equivalent to building one as it is, but it's the easiest way to do it."

“…… These automatic excavators are all damaged, and because there is no one to repair them, there are queues to be repaired, so there are machines broken outside. ”

Eventually, the military robot detected a gate on the edge of the industrial zone before stopping.

From the structural point of view of the underground city, there should be a long tunnel behind the gate, leading to various areas such as living quarters and commercial areas.

Captain Guo Hao took a deep breath, I don't know why, there is always a huge sense of pain like the tragedy of the times that is about to be witnessed.

Where have all the people gone?

Why don't you talk back?

The answer lies behind this gate.

After a long time, he licked his dry lips and spoke: "Everyone prepare, use the video to record everything we see in full, let's go!" ”

"Yes!" The dash cam alone was not enough, and the team members all turned on the video shooting instrument of the power armor.

The structure of these gates has not changed much from the previous technology, and there are automatic devices and backup manual devices. Even the manually operated mechanical code is identical.

The team members easily opened the large air pressure gate through manual control, and then the tracked vehicle drove into the tunnel and headed for uncharted territory......

Along the way, we passed several platforms, and the rail trains were stuck on the tracks, empty and dusty, and obviously no one had used them for a long time.

Where did people go?

Everyone couldn't help but grieve as a huge haze enveloped their hearts, and the speed of their heartbeats increased significantly.

Depressed, really depressing.

Some of the younger team members even wanted to wipe the sweat from their foreheads, but found that their heads were covered by the glass cover of the power mecha.

They were too nervous.

"Don't panic, there shouldn't be any danger." Captain Guo Hao said: "It shouldn't be a ghost made by aliens. ”

At the front is the living quarters.

From the inside of the engineering vehicle, the military robot was re-released for external reconnaissance.

Inside one of the rooms, the warriors saw the first human, the real human! She was lying in a hibernation chamber.

"Go down and have a look!"

People quickly got out of the car and into the room.

She is a girl who looks very young, with blonde hair and snow-white skin, and looks good. She lay in the hibernation chamber with a happy smile.

The lights above the hibernation chamber showed that she was alive — at least physiologically.

"Captain......

"Don't touch her yet."

They are not professional doctors, and they do not dare to disturb these hibernating women.

Continuing forward, I pushed open the door to another room, and there were two more hibernation chambers.

A man and a woman were lying inside, smiling happily as well.

Everyone swallowed their saliva in unison, looked at each other, and the goosebumps all over their bodies were frightened!

Moving on, there is a large hibernation room, densely packed with rows of hibernation chambers, there are hundreds of thousands of hibernation chambers, and everyone shows a very happy smile!

Only a few robot nurses are still holding on to their posts, busy back and forth, checking the health of hibernators.

In general, as long as there is a power supply, nothing will happen.

The soldiers of this squad were simply stunned, they had never seen such a strange scene......

There are no living people, only busy robots.

It's just creepy, as if the cold air inside the hibernation chamber pierced into the cells and froze the bone marrow!

"Captain, what's the matter with them? Why are they suddenly hibernating en masse! ”

"Probably, ...... eaten," the commander muttered, his heart pounding and his voice low.

"...... Eaten? ”

The soldier seemed to have thought of something, and his face turned blue.

The captain was not answered, but just checked the hibernation records from the machine, the oldest group of people have been hibernating for 52 years, and the youngest group is 33 years ago......

Ahead, it's still hibernation silos, endless hibernation silos, and all the population has frozen themselves!

Even pets such as cats and dogs have their own hibernation chambers, and these pets are also hibernating, which is incredible!

The group finally found a complete map of the underground city and began to drive to the central control area of the entire city.

A clone of Pangea is placed here.

However, due to the fact that this is an important protected area and there are some military defenses, it took a lot of effort for the fighters to gradually crack the various security mechanisms.

The door opened.

The supercomputer was turned on, and the screen showed a complex virtual world control panel.

The controls are extremely complex, require a lot of expertise, and require some secret keys. It's not that a single click on the screen can destroy a certain virtual world, or some rules in the virtual world......

All of this is not allowed at the level of the rules.

If you want to modify the things inside, you need extremely complex keys, as well as some special physical keys, which are useless for ordinary people to mess around on the screen.

A sharp-eyed warrior suddenly sees a folder on the screen that doesn't seem to be quite the same as a normal control panel.

"Look at this! There is a document! ”