The staff of the Huaxia Aerospace Agency are on duty as usual.

Although it was a night shift, each crew member was at his or her own post and kept a close eye on the operating parameters of various spacecraft.

But at this time, the ancestral star space defense system was suddenly triggered.

"Doodoo ......"

A burst of alarm prompts appeared in front of a staff member's computer screen.

The staff did not rush much, but quickly opened the alarm content according to the work process.

The picture changes, only to see the screen.

A group of small red dots appeared outside the Ancestral Star defense line.

is getting closer to the ancestral star.

The first reaction of the staff was meteorite rain.

This kind of thing is very common, and the alarm is triggered every month.

After all, the universe is so big, and it is quite normal for dozens or hundreds of meteorites to shower.

As long as they are not very large, these meteorite showers will rub and burn as they pass through the atmosphere of the ancestral star.

There are very few that can really fall to the ground.

There are even fewer people who can fall to the ground and then hit people.

The staff looked at the density of red dots, as well as the satellite scan parameters.

It was found that these meteorite groups were not too large, and the largest was the size of a large passenger plane.

Such a meteorite rain is completely incapable of posing a hazard to the ground.

It will have a certain impact on aircraft such as synchronous satellites.

So, the staff followed the process and began to report upwards.

"Team leader, a meteorite group has been discovered in the fourth airspace, and it will arrive at the ancestral star defense line in twenty minutes."

The team leader on duty was correcting the documents, and after getting the news, he quickly put down the pen.

"Got it, keep watching."

"Yes, team leader!"

The team leader turned on the defense radar, and indeed found that it was densely packed, and tens of thousands of meteorites may have appeared.

He glanced at it a few times and compared the parameters.

There was no threat, and I was relieved.

Just to the astronaut stationed directly at the space station:

"Please note that there is a meteorite group in the fourth airspace, please pay attention to the space station comrades to avoid it.

If necessary, certain means of defense can be activated. ”

"Understood!"

“……”

Everything seems so normal.

Because of such incidents, it happens once or twice a month at the Space Agency.

Sometimes, it even happens five or six times.

Everyone is used to it and doesn't pay too much attention.

However, a new colleague came to the Space Agency yesterday, Xiao Wang.

He was so curious about everything.

Because he has little to do, it's okay now.

At this moment, he opened the screen, passed the basic permissions, and began to observe these meteorite rain groups.

On the electronic screen, this is a group of small red dots, plus an ancestral defense line.

Then, there are small green dots that move slowly around the defensive line.

Because of the meteorite shower, the fourth airspace and the small green dot near the fourth airspace have all changed their routes.

This is to avoid meteorite groups.

"There are so many meteorite groups, this must be tens of thousands!"

Xiao Wang muttered to himself.

At the same time, write down how to deal with meteorite groups after they appear, as well as the relevant operating systems.

However, while he was memorizing the operation process, he was observing the meteorite group.

But suddenly I realized that something was wrong.

Because he found a group of meteorites, it seems to have a regular movement.

At the front of the meteorite group, apparently a dozen meteorites, swapped places.

Moreover, a triangle is formed?

"Huh? Will these meteorites move on their own? ”

Xiao Wang was curious about everything, so he took it seriously at the moment and observed it in detail.

Under this look, it really made him see a reason.

Because after he continued to enlarge the meteorite group, he found that inside the meteorite group, there was the same meteorite movement law.

They can even alternate positions with each other.

Moreover, when the parameters are input into the relevant system, the modeling group that appears is actually a three-dimensional triangular attack group.

There is a reasonable distribution between meteorites and meteorites, and they can also be converted to each other.

At this moment, Xiao Wang panicked.

A bad thought arises.

Enemy.

This is not some meteorite swarm, it could be an enemy from outer space.

Thinking of this, Xiao Wang stood up violently and shouted:

"It's not a meteorite swarm, it's not a meteorite swarm, it's the enemy, it's the enemy who is approaching us."

In the control center, everyone looked up at Xiao Wang.

A confused face!

"Xiao Wang. What are you yelling about, what enemy? ”

“……”

"Brother Chen, it's not a meteorite group, it's not a meteorite group.

I have just imported the parameters of the meteorite into the modeling system.

It was found that this was a regular attack group.

They move back and forth with each other.

Meteorite swarms, how can there be a regular phalanx to speak of? ”

Xiao Wang spoke excitedly.

In the entire hall, everyone was stunned.

An old employee pushed his glasses.

The corresponding data is also imported and modeled and generated.

At the same time, it was projected directly onto a three-dimensional screen by him.

For a while, the modeled image was visible to everyone.

The people here are all professionals.

When you see these little red dots, a neat triangular array appears.

Slowly interlocking with each other, and some moving back and forth.

Everyone's faces changed dramatically.

"Really, it's not a meteorite swarm."

"There are rules? Could it be the fleet? ”

"Threat from outer space, notify the team leader quickly, quickly, no, notify the leader ......"

“……”

In an instant, the entire space agency control center exploded.

I thought it was an ordinary meteorite swarm.

But now, they once suspected that it might be a fleet of intelligent beings.

Outer space threats.

The top brass on duty at the Space Agency was alarmed.

After looking at the modeling data, I can't help but be shocked.

At the same time, the leader of the duty immediately ordered the space station team members.

Let them immediately use space satellites to take meticulous and accurate photographs of the direction of the meteorite swarm.

The members of the space station, who received the order, hurriedly moved.

The space satellite quickly turned around and began to shoot in the direction of the meteorite swarm.

Soon, there were results.

Although it is somewhat blurry, it presents a picture of the content.

All the members of the space station were horrified.

The captain looked at the picture, and it was not a meteorite.

It's a purple-black monster.

They are moving closer and closer to the Ancestral Star at an extremely high speed.

"Team, captain, it's really not a meteorite group, it's a strange beast!"

"Oh my God! In outer space, strange beasts have appeared! ”

"What to do! The beast has fifteen minutes to reach the defensive line. ”

"What else can I do, notify the underground aerospace headquarters immediately."

“……”

"Report, report, it's not a meteorite swarm, it's a strange beast, a strange beast ......"

The captain picked up the phone and spoke loudly and excitedly.

The other team members have quickly sent the content of the photos they took back to the ground space headquarters.

The moment the picture of the alien beast appeared.

The entire members of the Space Agency gasped.

The leader on duty could no longer sit still, and immediately shouted:

"Quickly, quickly activate the highest emergency plan. Notify Director Chan immediately. ”

In an instant, the entire space agency entered a state of first-level alert.

The siren of "woo woo" kept ringing.

Not only that, but Chen Wei, the director of the space administrator, who had fallen asleep, was notified by phone.

The whole person sat up from the bed in an instant.

I didn't even have time to explain to my family, so I ran outside the house with my clothes and shoes......