Zhang Yuan sighed and carefully observed the photos on the screen of the person. Whether it is a humanitarian perspective or investigating the cause of the accident, finding survivors is indeed a good solution.

However, the probability of surviving the spacecraft wreckage is very small, and the probability of underground bases is very high.

The crisis has not been completely eliminated and some basic consensus has been reached, the meeting was quickly disbanded, and both sides began to restrain the people, reduce surface activities, and began to strategically retreat.

The "Shanhai" war star of the new human civilization and the "Kalina" planet of the hemisphere civilization, turned on the curvature engine and retreated to a place that was 200 astronomical units away from the ruins of the Toss civilization, which was a total of 200 astronomical units. This distance was safe enough.

Only the planetary fortress of Kyushu is still in its original position, as the central command of the front-line exploration force.

As a military planet, the defense methods of the Jiuzhou are also the most complete, and they can withstand all kinds of troubles. In other words, if you encounter a truly irresistible danger, it is not impossible to abandon this planet and let it cushion behind!

This safety measure took a total of 3 days.

After that, the unmanned investigation troops on the front line also approached the destination and began to feedback the captured images. The entire reconnaissance force was divided into two parts, one was close to the ruins of the spacecraft, and the other began to investigate the main bases of the Toss civilized colonial planet...

“What the hell happened?”

This incident made Zhang Yuan not in a good mood and was not very at ease when sleeping and resting.

The Toss civilization is also an old friend of humans. People have learned a lot from those large giant salamanders. Some good electromagnetic technology is provided by these giant salamanders. But from the current performance, they are likely to have encountered some kind of misfortune...

If this misfortune comes to mankind, can mankind resist it?

This worry made him feel a little restless and he wanted to find out the truth immediately.

Several colleagues next door were discussing in the conference room: "Oh, I don't know if there are any survivors who have escaped. They will never be killed."

They deeply sighed that the fourth-level civilizations are in trouble, and they are really fragile.

"It should be. I found that all the wreckages of these spacecraft faced the same direction and were attacked when they fled. But in theory, there are spacecrafts that left smoothly, and their total population exceeds 100 million, but not just those spacecraft can carry them."

"That's right."

"You said, is it not that the level 5 civilization...but that there was an internal riot in the Toss civilization?"

Zhang Yuan shook his head: "The possibility is not high. The social structure of these large giant salamanders is quite stable and has not changed in so many years. Has there been a sudden change in the four hundred years since we left? This probability is very low..."

"Of course, it cannot be ruled out that the Toss civilization took off some black technology, and the incident of the brilliant Galaxy similar to ours occurred, and internal riots occurred."

"Black technology?"

While talking, the first batch of unmanned investigation troops had already feedback the captured images.

From satellite photos, we can find that this was once a highly prosperous colonial planet, with as many as sixteen space ports alone, and there are still some large spacecraft that have not left.

These spacecraft are almost intact and are industrial-grade nuclear fuel transport spacecraft suitable for short-distance navigation.

Maybe before I could get started, the entire civilization was paralyzed...

Seeing this scene, Zhang Yuan frowned and began to think hard.

He felt in his heart that since there were still intact spacecraft in the port, the probability of finding survivors inside the base is not very high...

There seemed to be a ground war breaking out at the surface base, and many infrastructures were destroyed. The concrete ground that had been smoothed out had pits. The soil like glazed is traces after the attack of nuclear weapons, and various metals reconstituted after cooling down, piled on the ground in groups.

"Look!"

A staff member in front of the screen seemed to have discovered something and shouted: "This is a crater drilled out of the heavy armor-piercing bomb?"

Zhang Yuan turned his head and looked along the screen.

From the inside of this crater, you can see the situation inside the underground base.

Due to the complete power outage at the base, it was dark inside. When the searchlights were shining, only some of the wreckage of the robot could be seen.

In the deeper underground, there are some lights flashing.

While talking, more than a hundred Alliance Exploration Robots landed on the ground.

"Do you want to go in and investigate directly?"

"It's too far, so don't command it randomly."

In order to ensure safety, the distance between the Jiuzhou command center and the front line was 10 hours long, so these robots were all automatically explored.

If something really happens, humans can also send some commands to force commands.

It only took 10 hours before the robot could receive this information and respond accordingly. In this case, the robot would not come by itself.

The mechanical wreckage, the bullet craters, and some scattered corpses. The cruelty of the war made everyone breathless for a while.

"The evacuation of Toss civilization is in a hurry." Zhang Yuan frowned tightly, "Even the remains were too late to clean up, so he ran away in a hurry. This shows that they thought that they would not be able to leave one second later when they encountered an irresistible disaster."

After a while, the shooting results were also reported by the investigation team on the other side of the spacecraft.

Judging from the destroyed flagship ruins, there are various bullet marks on it. That is, conventional weapons, electromagnetic guns, lasers, and some missiles of Level 3 civilization and Level 4 civilization, but there is nothing special about it.

But what is even more strange is that after investigation, it was found that some shells were actually fired from the inside, just like civil strife and the entire spacecraft exploded.

"how so?"

Zhang Yuan saw a charred object with blood and blood, and sighed again. This should be the corpse of a big dog, "Momero", but now the big dog is dead and frozen in a vacuum environment.

This is really strange. According to Zhang Yuan's understanding, those giant salamanders are really Buddha-like creatures. When they developed war stars together, the patience ability of this race was much stronger than that of humans. How could it suddenly turn out like this?

Li Zhendong, who was sitting next to Zhang Yuan, whispered: "External factors are likely to be caused by external factors!"

"We must be careful. Some kind of sudden external cause causes internal chaos to occur in them all at once. During the evacuation process, even the escape spacecraft was in chaos!"

Zhang Yuan frowned and said, "But have you discovered that all the robot wreckages are from the Toss civilization. We have not found the wreckages of alien civilizations."

"Maybe the battlefield has been cleaned up. It may be for other reasons."

It was already nine o'clock in the evening, and all the insiders were discussing and guessing tirelessly.
Chapter completed!