"What's going on!"

"Report, the guards have found anomalous energy fluctuations across the point!"

"Anomalous energy... Can you be sure that there is something to pass through the crossing point? ”

"We can't know for sure, after all, we don't know much about the crossing point."

"Order the Jingwei defense line to immediately enter the first level of combat readiness, and inform the rear base camp, so that the reserve fleet over there is ready to support at any time!"

"Yes, Commander!"

In the Jingwei base, Jiang Yufei looked solemnly at the observation image transmitted back in front of him.

In the picture, the black cavity space, which was originally empty, is distorted at the moment, giving people a sense of déjà vu that something big is about to happen.

"Commander, there you are!"

The next moment, one of the controllers in the command center shouted loudly.

In the somewhat distorted black cavity space before, one warship after another came out of it.

Jiang Yufei is no stranger to these warships.

Because, they are exactly the same design style as the warships that went to the Hongjun base before.

It is clear that this is the warship of the Silrola Empire.

It's just that the battleship is the battleship of the Silrola Empire, but it's hard to say whether the people in it are Silrola people or not!

"All fleets are ready to attack!"

"Yes, Commander!"

"Did the fleet send a message?"

"No, complete silence, Commander, are we going to send out a warning communication?"

"No, we don't have that time, all the fleets will start attacking at once!"

"Yes!"

Jiang Yufei directly rejected this proposal.

Why is it that in this kind of channel offensive and defensive battle, the defender can have an absolute advantage?

That's because the width of the passage is limited, and even if there are many fleets on the attacking side, they can only arrive in batches, and they cannot arrive and participate in the battle at the same time.

However, the defender is different, not only can a large number of warships be deployed, but also can be directly deployed into a defensive line of all-round crossfire according to the position of the passage.

The number occupies an absolute advantage, and the advantage of the firepower network is even greater.

This allowed the defender to be in an absolutely dominant position in the early stages of the war.

But if you send a warning message first, and then wait for the other person to reply, and finally talk about it for a long time.

I am afraid that before the war has even begun, the enemy has already arrived in several fleets, which is enough to greatly reduce the advantage of the defenders.

Therefore, Jiang Yufei said that there was no such time.

In the next moment, billions of warships, 0.5 standard black cavity units from the crossing point, formed an all-round firepower network with a hemispherical defensive array.

Countless attacks with black streamers were constantly blasted past.

"Report, it has been confirmed that the opponent has a black cavity shield, and the defense is extremely high, and it needs to hit more than 100 attacks at the same time to form a devastating strike."

"The other party is a high-level black cavity civilization, such a result is certain, let all fleets continue to attack!"

"Yes, Division... Commander, the order of the commander-in-chief came from the rear base camp! ”

"Contents?"

"The black rain has started to drop and is expected to arrive in two hours!"

Black Rain...

Is this the way to use this thing?

Jiang Yufei was shocked.

Over the years, in order to deal with the possible invasion of the Outer Black Cavity Realm, Jiang Xingchen has not only expanded his army.

It has deployed a lot of weapon systems at the forefront of the mass destruction level.

The Black Rain system is one of them, although it is only the weakest of the many mass-killing weapons.

But it is undeniable that it is also the one that is most targeted at the Black Chamber Shield.

The Black Cavity Shield is powerful, very powerful!

Compared to the most powerful space-time shield of its cosmic civilization, it can even be described as a new dimension.

But such a powerful black cavity shield also has a weakness.

That's...

His defense against physical attacks is extremely weak, to the point where he has little defense.

It's just that it has reached the level of the Black Cavity Civilization, even without the blessing of the shield, the materials used in the hull itself are quite strong.

Normal entity attacks hit it and have no effect at all.

Besides, no black cavity civilization would vigorously develop physical weapons.

In fact, not to mention the hi black cavity civilization, it is the cosmic civilization, and after reaching the fourth order, no one will play such a backward thing.

But Jiang Xingchen did the opposite.

The attack power of the physical weapon is not good, even if the opponent's warship does not have the blessing of the shield, it is difficult for the physical weapon to break it?

Is that really the case?

No, it's not, it's just because...

Your ammo won't work!

If ultra-degenerate materials were used to make ammunition...

Each projectile the size of a marble has a mass almost like a planet.

And a rain of bullets composed of countless such projectiles, tsk...

Mass is a thing, it is indeed useless to say that it is useless, even if it is the energy shield of a fourth-order civilization, it doesn't care about the kinetic energy generated by this mass at all.

But without a shield, it's a different story...

------

17 Black Chamber units from the Jingwei crossing point.

Countless warships with unique shapes have been lined up into a huge phalanx at this moment.

The ships are pure cigar-shaped in shape, and their slender shells are covered with very retro-shaped weapons.

With a silvery-white glow, the projectiles were blasted out one after another.

Turned into a streamer and swept into the distance.

Almost every second is a wave, and every wave is billions of these projectiles.

This is the Black Rain Fleet, a specially built fleet that fires projectiles in a dense degenerate state.

In fact, more people in the Federation Fleet refer to it as the Battery Fleet, which is still very appropriate in a sense.

Because this kind of fleet cannot go to the front line to fight, but can only hide in the rear for fire support.

The biggest drawback is that physical weapons are so restricted that it takes a lot of time to get them to the front lines.

But as long as the first wave arrives, the second and third waves will continue to overlap and cover at a speed of one second and one wave.

Until you stop attacking!

------

At the same time.

At the crossing point, a fierce exchange of fire continued.

Although the Federation fleet has an initial advantage of tens of thousands of times in terms of numbers, coupled with the blessing of a full range of firepower networks.

But the fleet of the Silbella Empire is still fighting back without fear of death.

This also caused some damage to the Federation defenders.

Of course, this is not the most important thing, but the important thing is that these counterattacks are often mixed with attacks that are also entities.

And because this kind of physical attack is as slender as a needle, and it is mixed in the fierce firefight, even the Federation has not been able to detect it in the first place...

Quite a few warships have already been attacked by these special fine needles.

And the reason for being attacked so simply is...

The Dijun-class battleship also uses a black cavity shield, which is also defenseless against this kind of solid needle.

Inside one of the Tejun-class battleships.

Unnoticed by everyone, a thin needle slowly pierced through the shell armor and eventually landed inside the ship.

Then, a large number of cells, invisible to the naked eye, poured out of the thin needle, one of which even penetrated through the nostril of a crew member who happened to walk by.

And this crew member...

Still nothing happens!