"Old principal, thank you for your hard work!"

After connecting to the communication, looking at the familiar yet unfamiliar figure, Jiang Xingchen spoke.

It's familiar because...

The other party was his principal when he was a student at the Military Academy in Canglan Star, so he was naturally familiar with him.

But it's strange...

After all, he has been fighting in various galaxies all year round and has not seen Luo Yu for a long time.

In his mind, Luo Yu's appearance still remained in the image of the white-haired old man.

But now, Luo Yu, who has completed the third level of genetic enhancement, has a black head, and he looks about forty.

I have to say that genetic enhancement technology is really a good thing.

In fact, this is indeed the case. In this universe, civilizations that have not developed genetic enhancement technology will usually reach their limit at the fifth level.

After all, after high-level civilization, it is not unusual at all for the research process of many technologies to take decades or hundreds of years.

The amount of knowledge in high-level civilizations is extremely huge. If someone has a lifespan of less than a hundred years, it would probably take at least forty or fifty years just to learn the necessary knowledge.

When you finally finish studying, you find that you are at least fifty or sixty years old...

This is just basic education...

To gain more knowledge, tsk tsk...

As a result, both creativity and energy have long passed their prime.

Obviously a technology may take several generations, or even dozens of generations, to complete.

It may even be because the following generation cannot understand the thinking logic of the previous generation, leading to research stagnation, etc.

In this way, how can civilization progress?

Therefore, the lifespan of a race is a very important indicator in the cosmic era.

Of course, there will also be some exceptions for special races.

For example, you can just carry out inheritance, or a race that is born with longevity, etc.

"Commander Jiang!"

Regarding Jiang Xingchen, the old principal, Luo Yu did not climb up the pole, but gave a standard military salute.

After all, Jiang Xingchen is now a lieutenant general, and he is only a major general.

Regardless of his previous status, as far as the military is concerned, Jiang Xingchen is now a federal officer with a higher rank than him.

Seeing Luo Yu like this, Jiang Xingchen smiled bitterly.

He is clear about Luo Yu's character.

Not surprising at all.

Okay, let's talk about other things after this battle is over.

Suddenly, his face became serious.

"Major General Luo Yu, according to the order of the military department, I will take over the command of the defense line. Please transfer the chain of command to our ship immediately."

"Yes, Commander Jiang!"

After responding, Luo Yu turned to the adjutant and nodded.

About ten seconds later...

"Commander Jiang, the chain of command has been transferred!"

"Thanks for your hard work!"

Jiang Xingchen nodded.

Soon, a real-time three-dimensional model of the battlefield was displayed on the bridge of the Kaitian.

"All fleets immediately enter the defense line and completely destroy all remaining fleets of the opponent!"

"Yes, Commander!"

After ending the communication, we briefly confirmed the situation of the defense line.

Jiang Xingchen immediately issued the order.

As for withdrawing the fleets on the defense line, should they withdraw together, or gradually withdraw and replace them, etc.

But Jiang Xingchen didn't need to worry about fleet linkage matters.

Otherwise, what does the Fleet Staff Group do?

As the commander, Jiang Xingchen directs the general direction. As for the formulation of tactics at the subordinate fleet level, that is formulated by each fleet commander.

Therefore, from some aspects, fleet commander is an extremely important position.

This is why, when Jiang Xingchen formed the pioneering fleet, he always had an attitude towards commanders at this level who would rather do nothing than nothing.

In the end, a large number of senior officers with rich command experience from the old federation were transferred in, which finally alleviated the plight of the lack of command in the pioneering fleet.

With the entry of 90,000 Pangu-class and 30,000 Alda-class battleships, the firepower on the defense line increased instantly.

The first to bear the brunt are the more than 8,000 warships redeploying the bridgehead at the entrance of the passage.

Violent firepower and more powerful space attacks, in just a few minutes...

He pushed them to the ground and rubbed them.

Half an hour later, the number of remaining warships had dropped from more than 8,000 to less than a thousand.

If this situation continues, in a few more minutes, they will all be eliminated.

After that, except for the 2,000 warships arriving in each wave, there will be no more warships.

As long as he maintains this, even if the opponent has one billion or two billion battleships, it won't make any difference to Jiang Xingchen.

------

Seventy million light years away.

Silver Empire.

Number 2 is wearing a white robe and a veil.

At the moment, he is in his room, watching the battle of Sextant A.

Although the previous star array cannon made him a little surprised.

But that's all.

After all, this is not a novel technology. Generally, fifth-order civilizations can do it, and even some fourth-order civilizations can do it.

As for the destruction of the bridgehead formed by the third-class army in two days.

This is nothing. A third-class legion has one billion battleships. At worst, we will have to start over.

Moreover, even if the fifth-order civilization prepared several sets of stellar array cannons, it would still be fine.

If you spend it slowly, you can exhaust the opponent's garrison.

No, in just three days, one-third of the other party was consumed.

Although our own third-class army lost 26 million battleships, for an empire's third-class army, it also lost 2.6% of its strength.

Compared to its opponent, it lost 30% of its troops.

It's not a big deal at all, is it?

But just now, reinforcements from the other side appeared.

There are about 120,000 main battleships, just like the 30,000 main battleships in their previous garrison.

After the addition of these 120,000 battleships, they directly suppressed the third-class army of the empire.

After all, in a channel attack and defense battle, the attacker suffers a lot.

Once the opponent has enough combat power, destroy every wave of arriving warships so that you cannot establish a bridgehead at the entrance of the passage.

So...

No matter how large the quantity is, it loses its meaning.

Therefore, after seeing this, No. 2 has no interest in continuing to read.

He knows it very well.

Even if there are no other reinforcements behind the opponent, this third-class army has no chance.

As for sending other more powerful legions to teach this civilization a lesson?

Sorry, No. 2 is not interested, and all the other elders are not interested.

It's just a third-class legion, it will be gone if it is gone.

Originally, another name for the third-class legion in the empire was the cannon fodder legion.

Besides, the empire has more important things to deal with now. It is just a fifth-order civilization on the edge of the universe, and there is no time to pay attention to it.

Go all out to complete the cultivation of the first-level special life form, and then win the battle for the throne a thousand years later.

this...

This is the empire's top priority now.

All other things must make way for this!!
Chapter completed!