On Planet 4, a well-built ecological zone is constantly shuttled by Jean and robots.

This eco-zone covers an area of about 100 acres and is built inside a crater.

On the periphery of the ecoregion, hundreds of cannon ports were erected.

These muzzles are specially designed to hit those space meteorites that fall from the sky.

Not far from this ecoregion, a second ecoregion is under intense construction.

The two eco-zones will be connected by an underground railway.

There are more than 1,200 people in this ecological area, and there are tens of thousands of robots of various types.

These men were part of the Braun Space Agency, an experimental department dedicated to colonial research.

The people here are all elites from all walks of life.

In the central control room of the ecozone, an operator is watching a video transmitted back from a drone outside.

Just as he was watching the video boredly while drinking coffee, a drone suddenly lost its signal.

"Huh?" Seeing this, the operator became alarmed.

Putting down the cup in his hand, he operated the computer and gave instructions.

Soon, the attached drone immediately deviated from its original course.

It didn't take long for the drone to come near the drone that had lost its signal.

However, strange things happened, and the drone came to the vicinity of a cave entrance and suddenly lost its signal.

Seeing this, the operator immediately contacted the person in charge of the eco-zone.

Fili, who was flirting with his secretary, suddenly heard the call of the artificial intelligence and felt unhappy.

However, he still had to lift his pants and went to the central control room under the displeased gaze of the beautiful secretary.

"Li Fei, if it's still false information this time, believe it or not, I'll send you to mine."

Coming to the control room, Filip said very dissatisfied.

Li Fei shrugged his shoulders, pointed to the screen and said, "Director, I think there is really a situation this time." ”

"What's the situation?"

Li Fei said: "Director, these two drones have lost their signals in the same place. ”

"What's the problem? Maybe it's just ordinary magnetic field interference. Filipe asked, puzzled.

Li Fei shook his head: "This is impossible, you don't know the anti-jamming ability of our drones." We have built so many signal stations on the planet that there is no reason for such a situation. ”

Hearing this, Fili also became serious: "Take out the final picture of the two drones." ”

Li Fei nodded obediently and retrieved the last transmitted images of the two drones.

"Huh? The hole doesn't look like it's a natural formation. Fili soon found out that something was wrong.

"It seems that it really is, the hole that is naturally formed cannot be so smooth." Li Fei also saw that something was wrong.

After thinking about it, Fili decided to go to investigate himself.

"You continue to inform the family, and I will take the troops to the scene to investigate on the spot." Filip said.

"I see."

Bidding farewell to Li Fei, Filip contacted the troops stationed in the eco-zone through the communicator on his wrist.

The soldiers, who had received the order, were soon ready and waited for Fili at the assembly point.

Dressed in Power Armor Filip, he arrived at the meeting point, which was a large parking lot in the eco-zone.

"Lieutenant Wang Shaojun, are your troops ready?"

Coming to the front of the troops, Filip said to their heads.

"Rest assured, Director Fili, we're ready." Wang Shaojun said.

Fili nodded, motioning for everyone to get on the transport plane first.

A group of more than 30 people, plus some equipment, came into the air through the air gate in two transport planes.

"Lieutenant Wang, this is a reconnaissance mission. Just now, we found a suspicious place. We had two patrol drones, both of which lost their signal. ”

Through the holographic projection on his wrist, Fei Li explained the task to Wang Shaojun.

"That is, there is a good chance that we will encounter other civilizations?"

Through Fili's report, Wang Shaojun asked the question in his heart.

Fili nodded, "It's not impossible, but I'm not sure right now." ”

"I see."

Coming to a kilometer from the point where the drone disappeared, two transport planes stopped.

"All of them, turn on space mode."

"Check the equipment and power armor."

After everyone had finished checking, Wang Shaojun issued an order.

"Let's go."

Coming to another transport plane, the troops transported the equipment inside.

The main ones are spare batteries, ammunition, living supplies and so on.

And the one in charge of transportation is really a big dog robot.

Placing the supplies on the big dog robot, the group walked towards the target location.

Because they didn't know the situation, everyone put on an external oxygen backpack.

The group walked slowly, and it didn't take long to reach the target location this time.

"Sir, we've lost contact with the transporter."

Wang Shaojun said: "Check the big dog, and those robots." ”

"Yes, sir."

"Director Fili, did you find anything?" Wang Shaojun turned around and asked.

Fili looked at the hole and said slowly: "This hole is so smooth, it should be made by equipment similar to a shield machine." As for why the signal is lost, I think it is caused by this ore. ”

Looking at the ore in Filip's hand, Wang Shaojun said: "In other words, this is likely to be a mine. ”

Fili nodded: "It's not impossible. ”

"We'll find out if we go in."

After all the big dogs and the Terminator troops in the team had been checked, the group moved again.

Entering the hole, everyone turned on the searchlights on their helmets.

The hole was very large, about three meters wide according to Fili's estimates.

Following the road, the group walked cautiously in.

After walking for a while, the group found that the road was no longer straight, but had become an arc.

"We seem to be declining." After walking for a while, Wang Shaojun said suddenly.

Filip said: "I feel this way too, it's a spiral-shaped passage. If I'm not mistaken, we should be 500 meters underground now. ”

"It's not going to go on like this, I think we'd better take the car!" Wang Shaojun proposed.

Fili nodded in agreement, at this rate they definitely wouldn't have enough oxygen.

Unloading the supplies from a large dog, Wang Shaojun entered the command to return to the outside of the cave to contact the transport plane.

During the time when the big dog left, the group also rested on the spot.

About half an hour, there was a roar outside.

More than twenty Bobcat all-terrain assault vehicles, driven by Terminator soldiers, came to Wang Shaojun and them.

Sitting on the assault car, Wang Shaojun ordered everyone to get into the car.