8.6 light-years away from our solar system, there is a strange star system with two stars, Sirius A and Sirius B.

Among them, Sirius A is the main sequence star, with great mass and brightness, and it is very bright when viewed from this side of the solar system, and the ancient Egyptians used it to predict the rise and fall of the Nile drinking water.

Sirius B is a companion star with a small mass and low brightness, a white dwarf star with a distance of 20 AU between the two, and the less massive Sirius B orbits around the massive Sirius A.

At this time, in Sirius' outermost Kuiper Belt, the Fifth Fleet led by Qin Tang had been arriving at Sirius for several months.

On the space battleship Hongwu the Emperor, the flagship of the Fifth Fleet, Qin Tang received an order from the high command of the base camp, the second fleet of Long Zhankong and the third fleet of Bai Wanli were rushing towards Sirius, and when the time came, the three fleets would attack Sirius together, striving to take Sirius with minimal losses.

"If I knew earlier, I wouldn't have waited, and there would have been a few more people eating meat at this time."

After receiving the order from the base camp, Qin Tang also regretted it a little.

He is more careful in doing things, and at the same time more cautious, Sirius is different from other planetary systems, Sirius's native civilization has developed to the peak stage of level 2 cosmic civilization, and has lasted for a long time in this stage.

The history of the Kara civilization is very long, and the emergence, evolution, and evolution process of human beings on the earth, and then develop to the current level, which is hundreds of thousands of years, and the real recorded history is only a few thousand years.

The Kara civilization has an accurate historical record that can be traced back to more than 100,000 years, and after a long history of development, the Kara civilization has also reached the level of the peak of the second-level cosmic civilization, and the reason why it has not been able to carry out interstellar expansion is mainly because the interstellar universe is too vast, and it can basically only be confined to the home galaxy before mastering the warp engine technology.

The same is true of the Kara civilization, although it has developed very well in the Sirius system, whether it is a naturally born life planet, or a rocky asteroid, or an asteroid belt, the Kuiper belt, etc., the Kara civilization has been developed.

But because it has not mastered the warp engine technology, it can only be trapped in the Sirius galaxy all the time, this Sirius galaxy is like an island in the vast universe, and the civilization that has not mastered the navigation technology can only be trapped on this isolated island, the Kara civilization is the civilization that has not mastered the navigation technology, and the Xinghan is the civilization that has mastered the navigation technology.

Because the development level of the native Kara civilization in the Sirius system is quite good, it can be regarded as the most powerful civilization encountered since the external expansion of the Xinghan civilization.

The power of the Kara civilization is spread all over the corners of the Sirius system, in the space of the Sirius galaxy there are a large number of their space factories, space farmland, in the void there are a large number of their spaceships shuttling, on rocky planets, asteroid belts, Kuiper belts and other places have their mining bases, mining spaceships; On the outskirts of the Sirius galaxy, there are monitors that they have launched......

All of this made Qin Tang more cautious, and he really faced this powerful opponent, so after the Fifth Fleet led by him arrived at Sirius, he did not rush to attack, but carefully observed and studied the Kara civilization in Sirius's native planet on the periphery of the Sirius star system, in order to find their weaknesses and take down the Sirius civilization at the lowest cost.

But the other fleets fought too smoothly and too quickly, and the strength of the native civilization here in Sirius was too strong, and now the base camp is increasing troops here, which is obviously nine out of ten.

"Xue Qing, send the information of the Kara civilization on Sirius's native planet to the Second Fleet and the Third Fleet."

After receiving the order from the base camp, Qin Tang did not hesitate to do anything, although he was very reluctant, but the order from the base camp could not be violated, so he also asked his assistant to send the relevant information to the second and third ships that were on the way, so that they could know about the Sirius system in advance.

"Second and Third Fleets?"

Xue Qing said with some doubts.

"Yes, the Second and Third Fleets have finished their work, and now the base camp has transferred them over to support our Fifth Fleet, and this piece of cake is not exclusive to us."

Qin Tang said helplessly.

Originally, he had already made a detailed battle plan, and he was going to take action against the Kara civilization in the Sirius system soon.

Although this Kara civilization has developed to the peak of the second-level cosmic civilization, there is still a big gap compared with Xinghan, and it is not very difficult for him to take this place, and he is still very clear about the strength of the Fifth Fleet led by himself, which is enough to crush the entire Kara civilization.

"Here, they can rest and rest after the fight, why should they rob us of our food?"

When Xue Qing heard this, he was immediately unhappy, and the whole person was like a child who had been robbed of his favorite toy, well, in fact, adults and children are the same, the key is that the things they value are different.

"This is the order of the base camp, stop talking nonsense, hurry up, now that we have three fleets, our battle plan can be changed again, our three fleets can be killed from three directions at the same time, but it can also be simply trouble-free."

Qin Tang's mind also began to think, if there were three fleets attacking the Kara civilization at the same time, the tactics would naturally have to be adjusted, and they could be more simple and rude.

"Huh?"

Just asked Xue Qing to send the relevant information he already had, in the virtual world, Long Zhankong of the Second Fleet and Bai Wanli of the Third Fleet had already come to the door.

Qin Tang had a thought, and he immediately connected to the virtual world through the virtual watch.

"Old Dragon, Old White."

In the virtual world, Long Zhankong and Bai Wanli couldn't stop laughing, after fighting a galaxy here, they thought that this time they were almost going to rest, but they didn't expect the base camp to transfer themselves to the Sirius galaxy to fight again.

When they received the order, Long Zhankong and Bai Wanli were overjoyed, and immediately hurried towards the Sirius Galaxy.

"Qin Tang, how is the situation on this side of the Sirius system?"

Long Zhankong is the oldest person in the military, so he directly calls Qin Tang's name.

"You kid don't want to eat alone, you must wait for the two of us to come over before you can start working."

Bai Wanli seemed a little anxious, and as soon as they met, he told Qin Tang not to eat alone.

“…….”

Qin Tang was speechless for a while, this snatching is too domineering.

"I've already had someone send you the situation on this side of the Sirius system, and I'll give you a brief explanation here."

Qin Tang thought about it, so let's communicate with the two of them first.

At the stroke of his mind, the background of this virtual chat world changed to the background of the Sirius galaxy.

"The Sirius galaxy has two stars, Sirius A and Sirius B, the two stars are 20 astronomical units apart, very close to each other, Sirius B is too small, it is actually a companion star of star A, and does not have a planet of its own."

"The home planet of the Kara civilization is located three astronomical units away from Sirius A, the Kara star is huge, the surface area is also very large, more than ten times the surface area of the earth, the land area is more than 4 billion square kilometers, and the number of people has more than 100 billion."

Qin Tang used his mind to control the changes in the virtual world, and at the same time began to explain, which is also the most popular way to lecture now, in the virtual world, pictures, texts, and videos are told together, so that people can know and understand what you want to tell very intuitively.

"The Kara civilization is a powerful civilization that has developed to the peak of the level 2 cosmic civilization, and the entire civilization has been unified a long time ago, and it has a very large space power in the entire Sirius galaxy."

"They have built a space force that calls itself the 'Space Fleet', and the imaginary enemy of this space force is a powerful alien civilization, and the purpose is also to defend their own Sirius galaxy, so the strength is very powerful."

"This space force has more than 50 Qinglong-class space warships and more than 500 Milong-class space warships, as for the number of space fighters and combat spaceships, it is difficult to unify, with their industrial capacity, they can also quickly set up production lines in a very short period of time."

"Of course, these are the cases of the military space force, because the unification has been achieved a long time ago, so there has been no war between the Kara civilization for a long time, and this space force is only their standing force."

"The number of these space warships combined is less than one thousandth of the number of all spaceships in the Kara civilization, and the Kara civilization currently has more than 1 million spaceships of various types and sizes, and these spaceships can also become combat space warships if they are temporarily modified."

Qin Yi gave a general introduction to the strength of the Kara civilization.

"The technology mastered by the Kara civilization is plasma power technology, and all spaceships, space fighters, etc. are all powered by plasma, in this regard, we have an inherent advantage, and we should try to make use of this in the future operations."

"In addition, the Kara civilization has also mastered the primary energy weapon technology, and they have also mastered nuclear technology and researched nuclear weapons, which we must attach great importance to and be vigilant about, and must not let their nuclear weapons explode at close range around our space warships."

When he said this, Qin Tang couldn't help but tell him again, this is also what he has always been afraid of, the power of nuclear weapons is still very terrifying, once it explodes at close range, the space battleship will not be spared.