Su ran didn't stay on the surface for long, only about an hour before and after, so he took the shuttle back to space.

He returned alone, and the yuan Licheng team he brought has been left on the ground.

However, Su Ran's return to home can't play a big role. There is still a dead silence in the trine star system. There is no trace of civilization, let alone the civilization of neighboring stars.

However, the new Beijing fleet has begun to send UAVs to explore the space airspace, but this is bound to be a long process, which is by no means the best policy.

When Su ran returned to the bridge, Li Yilan said: "the Bilin civilization still hasn't made any action, but we have launched a layout in the outer ring of the trine system and locked several possible escape exits. However, from the current situation, if the Bilin civilization is really in the trine star system, it should have missed the best escape time. If they tend to escape, Whether from the transition channel or conventional flight mode, it should be discovered by us at the first time. "

"Inform the fleet of the target galaxy to remain vigilant. It is very likely that there are other warships outside the nearest star civilization, which is very likely to raid and sneak attack our army." Su ran gave orders, and he also went back to his captain's seat, pulled out the full projection star map, looked at the marked area of the earth, trine and target galaxy, and his eyes were slightly heavy.

From the current situation, it seems that the nearest neighbor civilization does not intend to leave the trine system - of course, the premise is that they are really in the trine system - and why don't they intend to leave the trine system?

Su ran frowned slightly.

This made him a little confused.

According to the current situation, although it is difficult for the Xinjing fleet to locate the nearest neighbor star civilization in a short time, since the positions have been circled, as long as the nearest neighbor star civilization is in the trine star system, it is only a matter of time to find them, and simple concealment can not play any role.

Unless

Su ran thought of something, and a cold light flashed in her eyes.

……

At the same time.

Target galaxy.

In the rover, Lin Yuandong is staring at the third star of the target galaxy at his feet.

The star is still so blue and white, but on one side of the planet, there is a huge hole like an abyss that can also be observed in space.

That is the trace of human mining.

At present, Lin Yuandong and Tong miaoqiu are jointly serving as the commander of the whole target Galaxy sub fleet to coordinate the five battle groups and spore life activation warships here, as well as the automatic engineering buildings and intelligent machinery still in operation on the ground.

At the same time, they are both bait and the second force outside the war situation. If the Bilin civilization finds them and attacks them in turn, the Xinjing fleet will have the opportunity to find the location of the Bilin civilization; If there is a change in the nearest neighbor civilization in the trine star system, they will also set sail from the target galaxy and join forces with the main fleet commanded by home to attack the nearest neighbor civilization.

At the moment, the rover has completely become the car of Lin Yuandong and Tong miaoqiu.

The dual commander system is a new model after the reorganization of the Xinjing fleet, and it is only applied here.

This time, the scale and combat power of the Xinjing fleet have expanded unprecedentedly, but relatively speaking, the demand for people is gradually decreasing. The command system of warships at all levels is gradually replaced by artificial intelligence and supercomputers, and other engineering departments in warships can also be replaced by bionics and robots, The few core personnel in the fleet do not have to be scattered among the sub warships. Except that a small part of them are necessary to stay in the lower warships, the rest will be completely concentrated in the core warships and complete the orders to other secondary warships in the core flagship through the center point-to-point mode.

This greatly saves labor costs, and can also bring machinery and artificial intelligence into play.

Therefore, this time, many battle groups and warships of the Xinjing fleet actually did not assign captains and commanders according to warships and battle groups. For example, here in the target galaxy, Lin Yuandong and Tong miaoqiu and the vast majority of fleet members entered the rover to command other warships in the middle; In the outer space of the earth, Su ran, Hu Huahui and others are also in the home, commanding other battle groups and warships in the middle.

It is through this that the Xinjing fleet of only 20000 people mobilized such a huge fleet of warships.

This is also related to the manufacturing of more optional high-level artificial intelligence after su Ran's system reaches level 6 and level 7.

Therefore, the personnel in the fleet are basically concentrated in a large number. In extraterrestrial space, about 80% of normal humans are concentrated in the home, and Lin Yuandong's headquarters left in the target galaxy are also concentrated in the Ranger. Because Tong miaoqiu's headquarters suffered heavy losses, at her own request, They also combined with Lin Yuandong to form a new combat headquarters, which existed in the Jiayuan with a double captain system.

Nevertheless, real crew is still essential in the fleet.

In order to avoid some risks, Su ran did not build a real robot and artificial intelligence with strong self thinking ability. Therefore, in some cases, human self-determination is particularly important.

But under the double captain system, Lin Yuandong still felt a little strange and couldn't help looking at Tong miaoqiu sitting in the other side.

He felt that he had lost the feeling that I dominated the world.

Moreover, Tong miaoqiu has become a lot silent recently. He doesn't talk much when he sits there. He is just continuing to follow up the situation of the trine star system.

Looking at her, Lin Yuandong didn't know why he suddenly thought of Qiao Xiangchen. Inexplicably, he wanted to find something to say. After thinking about it, he said, "I heard that Jin represents almost good?"

Tong miaoqiu raised her head slightly and looked at Lin Yuandong. Then she smiled and said, "yes, thanks to the technology of the fleet, Jin representative has recovered very well."

"Well, that would be great."

Lin Yuandong replied, stunned that he couldn't find out what to say next.

The atmosphere seemed a little awkward.

Lin Yuandong is older, and he has always been the one who can find a conversation. Today, he doesn't know why, but he doesn't know what to say.

After thinking for a long time, he said, "I think the boy Li Hexuan is interested in you!"

Tong miaoqiu turned her head unexpectedly this time, glanced at Li Hexuan who was busy behind, shook her head: "but I'm not interested in him."

……

……