Generally speaking, when third- and fourth-level civilizations fight against the starry sky Zerg, they only need to be approached by the Zerg swarm.
It almost means defeat.
At a distance equivalent to hand-to-hand combat, it is impossible for a third- or fourth-level civilization to confront a biological civilization.
Not to mention biological civilizations like the Starry Sky Zerg, which rely on numbers to crush them.
The entire defense line was littered with battleship wreckage.
But if you look closely, you'll find...
Only the remains of the battleship!
Yes, there are only wreckage of battleships, but no corpses of any civilized crew members can be found.
As long as the battleship is destroyed, no matter whether the crew is dead or alive, they will not be able to escape the fate of being eaten by war insects as rations.
At this moment, the defenders had less than 3,000 warships left.
And, it is still decreasing at an extremely fast rate.
"How is it? Did General Abraham send support?"
"No, there is no reserve fleet that can be mobilized along the entire defense line."
After hearing Adilai's words, the deputy replied with an ugly expression.
Yes, all defense zones are requesting support, and all the fleets that the base camp can send have already entered each defense zone.
Where are the spare fleets that can be used?
Adilai understands, so clearly.
only...
"Commander, the latest orders from the base camp."
"Read it quickly!"
"In three minutes, the space collapse cannon will be used in the 081 defense area to completely block the entire defense area. During this period, the defenders must hold back the Zerg."
...
...
Space collapse cannon?
Block the entire defense zone?
Adilai knows what the space collapse cannon is.
As for the blocked defense area?
This kind of thing is not unusual, the Star Sea Federation has done it before.
However, the order was not for the defenders to evacuate, but for them to hold back the Starry Sky Zerg.
Doesn't this mean...
"Commander, this...base camp is letting us all die here?"
"Shut up!"
Hearing this, Adilai gave his adjutant a fierce look.
"I asked you to evacuate, can you evacuate?"
Pointing to the tactical board, Adilai asked in a deep voice.
On the tactical board, there were less than three thousand battleships remaining, surrounded by three insect swarms.
Breakout?
Is it possible to survive from the siege of three insect swarms and only rely on less than 3,000 battleships?
Obviously, it's impossible!
Looking at what was displayed on the tactical board, the adjutant was speechless.
He also knew that it was no longer realistic to evacuate.
As for just now, it was just that I didn't want to admit it for a while.
"Reply to the base camp, 081 defense zone has confirmed the order."
"It's...commander!"
------
One minute later.
A federal fleet appeared in the 081 defense area, ten light seconds behind the defense line.
"Commander, the defenders in the opponent's 081 defense zone only have 2,287 warships left. Based on the current situation, all warships will be lost in up to five minutes."
"Expand the fleet, and once you discover a conflict in the starry sky, abandon the defenders, break through directly in depth, and immediately open fire to intercept."
"clear!"
"Wang Feng, according to the original plan, deploy the space collapse cannon."
"Yes, Commander!"
Half a minute later.
After deploying the space collapse cannon, Jiang Xingchen gave the firing order without hesitation.
Two minutes later.
After the continuous collapse and polymerization reaction of countless space particles, the initial polymer was produced, and then began to sweep wildly around the surroundings.
Three minutes later.
All the defending fleets were swallowed up, and the scope of the collapse and polymerization reaction of space particles expanded rapidly.
Four minutes later.
Realizing that something was wrong, the three insect swarms began to retreat frantically.
But its retreat speed is no longer as fast as the expansion speed of space collapse and aggregation range.
In addition, Jiang Xingchen deployed several transition interference devices from the beginning.
Everything is a foregone conclusion.
"Gather the fleet, next target is Defense Area 172."
"Yes, Commander!"
Two minutes later, the fleet completed its reorganization.
Immediately, thousands of hyperspace windows were opened.
The entire fleet left here quickly.
And it was less than three minutes after the fleet left.
The scope of the space collapse polymerization reaction has reached here.
Move the location of the previous federal fleet...
Swept in together.
------
Five hours later.
The Star exhausted almost all of the zero-point energy modules in reserve on the ship and completed the blocking of 72 defense zones.
Among them, 17 defense zones are the same as the 081 defense zone and cannot save the defenders.
Under the terrifying effect of the space collapse cannon, these defenders, like the attacking insect swarms, all turned into nutrients for the collapse polymer.
After the remaining defense areas were blocked, the defending fleets were sent to other defense areas to stabilize the defense.
The Star came to the rear.
In order to complete the entire blockade plan, the Star must replenish a large number of zero-point energy modules.
However, even the federation cannot make many of these in a year.
In addition, the latest batch of production all supplied the newly offline Pangu-class battleships, space teleportation rings, and special star ring ships.
There is simply not that much wealth available to the Star to carry out this plan.
However, this is not something that cannot be solved.
After all, there are 3,000 Pangu-class battleships on Leopold's defense line at the moment, right?
You know, every Pangu-class battleship is equipped with a zero-point energy module.
Therefore, at this moment, there are one hundred Pangu-class warships docked in an airport provided by Blue Eyes Civilization, carrying out zero-point energy module disassembly operations.
When these one hundred zero-point energy modules are disassembled, they will all be sent into the Star.
To continue and thoroughly implement Leopold's blockade plan.
On the other side, after going through 72 defense zones and destroying more than 100 insect swarms, the Starry Sky Zerg also temporarily withdrew.
For a moment, the entire Leopold defense line became quiet.
------
Two hours later.
Carrying a hundred zero-point energy modules disassembled from the Pangu-class battleship.
The Star continued its sealing operation.
During this period, the Starry Sky Zerg launched another offensive.
But as the blocking plan continues to advance, Leopold's defense line has fewer and fewer areas to defend.
This allowed the defenders to become more and more concentrated.
The Federation fleet's struggling situation has also been greatly improved.
finally...
In two days.
All defensive zones on Leopold's defensive line are blocked.
Unless a wormhole suddenly appears that can connect the upper and lower spiral arms.
Otherwise, within a hundred years, the Starry Sky Zerg will no longer be able to touch the lower spiral arm of the Triangulum Galaxy.
Finally, after twenty years of fighting against the Zerg, the Triangulum Alliance got a chance to breathe for the first time.
The federation can also use its hands free.
Let’s deal with the problem of the Triangulum Galaxy properly.
After all, according to the Federation's new regulations for dealing with foreign civilizations, these civilizations...