Industrial survey, it turned out that the sweater was worn inside out?

Chapter 489 Another ruins!

Listening to the news coming from the earphones, Li Zixuan slowly turned back to look at the captain Liu Ziang, and asked in a low voice: "Captain, do we want to continue to explore forward? I feel like there is a bit of penetration here!"

Liu Ziang did not reply to his words, but listened to the voice in the earphones wholeheartedly, nodding his head in agreement. After a while, he raised his head and said:

"Command's order, let us wait where we are. Remember, from now on we will enter the first level alert state, armored weapons will be activated, and we should pay attention to our surroundings at all times."

"Understood!" Li Zixuan nodded and applied for permission to unlock armored weapons. Two seconds later, the permissions for armored weapons were unlocked.

The armor shell on the right hand was opened, and a thin tube protruded from the inside. It was a miniature electromagnetic gun with a caliber of 20 mm. It could penetrate one meter of homogeneous armor within a range of 200 meters.

The weapon permissions were unlocked, and a group of people slowly retreated, setting up camp on the spot, waiting for the subsequent team.

Half an hour later, a voice came from outside the cave. Along with the voice, a large army appeared. Walking at the front were two middle-aged people who looked to be in their 50s.

The two stumbled to the traces of digging in the cave, and carefully observed them.

With the help of armored equipment, they found more traces in the cave. They scanned those traces carefully and confirmed them repeatedly. After a full hour, the two men raised their heads and nodded solemnly:

"It is indeed a trace of the existence of intelligent creatures, but it was a long time ago. Preliminary estimates are that it is about 100 million years ago."

About 100 million years?

After hearing these words, the faces of everyone present involuntarily became solemn.

One million years ago, intelligent creatures existed in this place, and at that time Blue Star, the ancestors of mankind, were still performing Tarzan in the trees.

I am still living a life of eating one meal but not the next, and starving for nine meals in three days.

The intelligent creatures here, at that time, had mastered the most basic smelting and created metal products that could dig into rocks.

What a difference is this?
Can……

People who wanted to understand the difference between the two raised their heads and observed the cave.

Intelligent creatures that were able to master smelting technology a million years ago should not only leave these few traces, but also more traces.

So where did these creatures go?
They were curious about the Blue Star Space Station, and Lin Yu was also very curious about where this creature that left traces had gone.

After all, ever since humans got to know Mars, their impression of Mars has not been very good, only dead silence and desolation.

Mars, in ancient human understanding, represents disaster. Ancient European civilizations believed that this planet was the god of war. The ancient Dragon Kingdom believed that it was a yinluo. Once it appeared, it would bring war.

He picked up the intercom on the table and, after a few minutes' delay, issued a new command:
"Withdraw the members of the pioneering team and let them stand by in the spacecraft. Let the members of the pioneer team come on board. They are professionals."

Mars, received the mission from Blue Star, and the members of the pioneering team quickly retreated.

Taking their place were several accompanying pioneer teams.

Some of this pioneer team have carried out lunar development missions, and some are newcomers, but these newcomers are all elite troops from various countries and are all elite warriors.

In the spaceship, the commander-in-chief of the pioneering mission, Tikarov, raised his left hand, stared at the watch on his hand, and said loudly:

"Now check the watch. Three pioneer teams. In three hours, no matter what you find, you must retreat immediately."

"We will wait at the entrance of the cave. If you don't come back for more than 12 hours, we will blow up the entrance directly and launch an attack on this place."

"Understand?"

Listening to Zikalov's words, the three members of the pioneer team did not say much.

This is not their first underground exploration mission. If they are on the ground, they can cover a long distance in three hours, but if they are underground, the distance they can travel in three hours is very short. After advancing for three hours and then retreating, if there is no retreat within 12 hours, it can only mean one thing: everyone has encountered something unexpected.

If you are wearing a clumsy space suit, you can still rescue yourself if something unexpected happens.

But the armor worn by the pioneer team present is the third generation combat armor of the Space Force. Although it is not as good as the advanced armors manufactured by Commander Lin Yu, it is more than enough. One armor can defeat 3 out of 10 vehicles alone. Tank, no pressure.

The standard configuration of an exploratory pioneer team is 7 people, one correspondent, one medic, and 5 combat members.

With good cooperation, you can fight 100 tanks alone.

What's more, these are three teams!

All three such teams had accidents, which can only mean that they encountered uncontrollable factors. For uncontrollable factors, there is only one way to deal with uncontrollable factors in the Space Force's executive regulations, and that is to launch ships into the air and fire cannons.

There is no creature that cannot be killed, the only problem is whether the firepower is enough.

"Understood!" The team members nodded, turned around, and under the leadership of the captain, walked out of the command center, boarded a small landing craft, and left the spacecraft.

After the three small landing craft stopped at the entrance of the cave and confirmed that the signal connection was normal, the spacecraft on the edge of the cliff slowly started to leave the ground again and remained alert in the sky.

Looking up at the spaceship in the sky, the three team captains raised their hands and waved forward, leading their teammates forward one by one.

Keeping a little distance between the three teams can ensure that if any of the teams encounters a sudden attack, the other two teams can rescue them.

As they walked, the communication soldiers carrying a large number of communicators nailed equipment to the wall.

"No, why do our communications troops need to prepare so much equipment?"

"Don't ask me, I'm a medic."

"Okay, what can you do with your little communication equipment? Look at the ammunition we carry."

"Fortunately, fortunately, the gravity of Mars is a little weaker, and fortunately I have armor on my body. I remember when I was training on the ground, that armed cross-country, my God, I had to carry 25 kilograms alone, and my life would be lost. ”

"Then you are carrying more than 200 kilograms on your back and you don't think you will die?"

"Can that be the same?"

"Stop making noise, there's something!" During their pretended to be relaxed conversation, the captain of a small team suddenly shouted.

In an instant, everyone became quiet, and even their breathing became rapid.

Intelligent creatures, aliens.

So far, Blue Star has contacted aliens twice, once on the moon and found a ruins.

The other time, it was a signal from the constellation Cygnus, but these two times, one was more than 60 light-years away, and the other had been turned into ashes in the long river of time, leaving not even a trace of dregs.

This time, it is very possible to see live, jumping aliens.

And it is so close to Blue Star, which is both exciting and scary.

If this race is not so friendly, the solar system is only so big, and everyone will have to fight.

Soon, the members of the three teams also saw what the team leader said.

A ruin.

(End of this chapter)