Chapter 735

Zhang Yuan sighed and carefully observed the photos on the viewer's screen. Whether from a humanitarian perspective or investigating the cause of the accident, finding survivors is indeed a good plan.

However, the probability of survivors in the wreckage of the ship is very small, and the probability of underground base is very high.

The crisis has not been completely eliminated. After some basic consensus was reached, the meeting was soon dissolved. The two sides began to restrain the people, reduce surface activities, and start to retreat strategically.

The "Shanhai" war star of new human civilization and the "Kalina" planet of hemispheric civilization turn on the curvature engine and retreat to a place full of 200 astronomical units away from the site of TOS civilization. This distance is safe enough.

Only the Kyushu Planetary Fortress remains in its original position as the central headquarters of the front-line exploration force.

Kyushu, as a military planet, has the most complete defense means and can withstand all kinds of twists and turns. In other words, if you encounter a really irresistible danger, it's not impossible to abandon the planet and let it cushion behind!

This safety measure took a total of three days.

After that, the front-line unmanned investigation force has also approached the destination and began to feed back the captured pictures. The whole Reconnaissance Force was divided into two parts. One team approached the ruins of the spacecraft, and the other team began to investigate the main base of the TOS civilization colonized planet

"What happened?"

This made Zhang Yuan not in a good mood, and he didn't sleep and rest well.

TOS civilization is also an old friend of mankind. People have learned a lot from those large giant salamanders. Some good electromagnetic technologies are provided by these giant salamanders. But from the current performance, they are likely to encounter some misfortune

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

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

Several colleagues next door are discussing in the conference room: "Alas, I don't know if there are any survivors to escape. They will not perish. "

They deeply lamented that there were times when the fourth level civilization was in trouble. It was really fragile.

"There should be. I found that the wreckage of these ships all faced the same direction. It should be that they were attacked when they fled. But in theory, there are ships that leave smoothly. Their total population is more than 100 million, which is not just what these ships can carry. "

"That's true."

"You said, could it not be the five civilizations... But the internal riots of the TOS 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 for so many years. Did we suddenly undergo drastic changes in the 400 years since we left? This probability is very low... "

"Of course, it cannot be ruled out that the TOS civilization took off some kind of black technology, and there was a sinking event similar to our bright galaxy, and there was an internal riot."

"Black technology?"

During this conversation, the first batch of unmanned investigation troops have fed back the pictures they have taken.

It can be found from satellite photos that this was once a highly prosperous colonial planet. There are as many as 16 space ports alone, and there are still some large spacecraft that have not left.

These spacecraft are almost intact. They are industrial nuclear fuel transport spacecraft, which are suitable for short-distance navigation.

The whole civilization may be paralyzed before it can start

Seeing this scene, Zhang Yuan frowned and thought hard.

He vaguely felt that since there were still intact spacecraft in the port, the probability of finding survivors inside the base was not very high

It seems that a ground war has broken out in the surface base, many infrastructure have been destroyed, and pits have appeared on the concrete ground that has been ground flat. The glass like soil is the trace of nuclear weapon attack, as well as the blocks of various metals that condense again after cooling, piled up on the ground.

"Look!"

A staff member in front of the screen seemed to find something and shouted, "is this a crater drilled by heavy armor piercing bullets?"

Zhang Yuan turned his head and looked down the screen.

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

Due to the complete power failure of the base, it was dark inside. When the searchlight shone down, only the remains of some robots could be seen.

In the deeper underground, there are some lights flashing.

During this conversation, more than 100 alliance exploration robots landed on the ground.

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

"The distance is too far. Don't give directions."

In order to ensure safety, the distance between the Kyushu command center and the front line has a full 10 hour signal delay, so these robots all explore automatically.

If you really encounter any situation, humans can also send a certain degree of command and mandatory command.

Only 10 hours later, the machine can receive this information and respond accordingly. In this case, the robot is not allowed to come by itself.

Mechanical wreckage, craters, and some scattered bodies. The cruelty of the war made everyone breathless for a while and a half.

"TOS civilization evacuated in a hurry." Zhang Yuan frowned tightly, "even the remains had no time to clean up, so he ran away in a hurry. This shows that they think they have encountered an irresistible disaster and can't leave a second late. "

After a while, the spacecraft remains investigation team on the other side also sent the shooting results.

Seen from the ruins of the destroyed flagship, it is full of various bullet marks. That is, there is nothing special about the conventional weapons of class III civilization and class IV civilization, such as electromagnetic guns, lasers and some missiles.

But what is even more strange is that after investigation, it was found that some shells were actually fired from the inside, as if the whole spacecraft exploded in civil strife.

"How could this happen?"

Zhang Yuan saw a mass of bloody and charred black objects and sighed again. It should be the body of a big dog "momero", but now the big dog is dead and frozen in a vacuum environment.

It's really strange. According to Zhang Yuan's understanding, those giant salamanders are really Buddha creatures. When we developed war stars together, the endurance of this race was much stronger than that of humans. How could it suddenly become like this?

Sitting next to Zhang Yuan, Li Zhendong whispered: "external factors, probably caused by external factors!"

"We have to be careful. Some external factors suddenly caused internal chaos. In the process of evacuation, even the escape ship was in chaos!"

Zhang Yuan frowned and said, "but have you found that all the robot remains are of the TOS civilization. We have not found the remains of alien civilization. "

"Maybe the battlefield has been cleaned. There may be other reasons. "

It's already 9:00 p.m. and all the insiders are tirelessly discussing and guessing.

"If it is really the five level civilization, what is its attack means? Why did it attack the TOS civilization, just to seize the base? "