It's reasonable for me to have a two-way foil for a second-level civilization, right?

At the moment when this medium-sized Bosa battleship was just getting ready, the dark blue plasma bombarded it in a daze!

Sputter!

A large amount of high-temperature plasma sputtered all around at that moment!

A brilliant, gigantic flower made of high-temperature plasma blooms in the dark universe!

These high-temperature plasmas slowly outline the shape of the shield of the Bosa battleship—an ellipsoid similar to the shape of an egg.

The plasma column continuously bombarded the composite shield, increasing the load of the shield system.

at last.

Accompanied by a dazzling flash of light, a scene similar to the bursting of soap bubbles appeared in front of everyone!

The first layer of the composite shield, the magnetic field shield is completely overloaded at this moment!

But the [Battering Ram]'s attack is still not over, and the nearly [-]-kilometer long blue plasma column has become the most dazzling existence in this universe!

Without the assistance of the magnetic field shield, the gravitational shield is naturally helpless, and it slowly dissipates after a few seconds of hard support.

next moment.

The blue plasma column drove straight in, and directly hit the outer armor of the Bosa battleship!

The three [Golden Crow] battleships around would naturally not give up such a good opportunity.

Following the orders of the three captains, the endless artillery fire flooded the Bosa medium-sized battleship in an instant!

The plasma column slowly dissipated.

[Battering Ram] The surface is glowing with a dark red, and some key parts are billowing with thick smoke.

For this attack, it consumed all the stored plasma, and even gave its "life"—it was scrapped.

Bang!

The flames of the explosion lit up from a distance, reflecting its broken body.

That was the flash of the explosion of the Bosa medium-sized battleship.

Without the protection of the outer armor, under the auxiliary control of Zero, a high-energy laser accurately penetrated its anti-matter engine!

The antimatter in it leaked out, directly blasting it into pieces!

This is also the first core force of the Bosa fleet to be destroyed in this war!

Bang!Bang!Bang!

The flames of this explosion seemed to flip some switch, and as the blue plasma column slowly dissipated, the flames of explosions flickered in the battlefield one after another.

Some of these explosions came from the Bosa fleet, and some came from the [Golden Crow] battleship!

The balance of victory is slowly tilting towards the human fleet again!

……

The good times didn't last too long.

Although in the attack just now, the Bosa fleet lost a lot of core strength.

But correspondingly, the [battering ram] of the human fleet was also depleted in a short period of time.

Although the factory set up near Dawn Star is in full production, the manufacturing difficulty of these [battering rams] is not low, not to mention that each attack requires a large amount of energy and high-energy plasma.

therefore,

Under the attack of the [Battering Ram], although the advance of the Bosa fleet was briefly curbed, it didn't take long for the Bosa fleet to quickly launch a counterattack as the number of [Battering Rams] decreased.

Facing the increasingly fierce offensive of the Bossa fleet, the human fleet could only keep retreating.

……

【Earth】

Looking at the ever-expanding red area in the star chart, the faces of everyone present looked not very good-looking.

"Zero, where is the antimatter transport ship?"

As the Bosa fleet approached step by step, the third defensive area was about to fall, and Lu Yongchang could only pin his hopes on the most powerful war fortress in human civilization.

But at present, this most powerful war fortress has fallen into the quagmire of insufficient energy.

"Professor, the antimatter transport ship has arrived at the fourth planet Gliese."

In the holographic star map directly ahead, several bright spots of light lit up.

Zhao Zijie pursed his lips hard, his eyes flickering with anxiety: "The fourth planet... is coming soon, but the opponent is about to break through the third defensive area!"

"It must be defended!" Lu Yongchang said in a deep voice, "At least, the third defensive area cannot be lost until the light satellite fortress is replenished with antimatter!"

Zhao Zijie was silent for a while, then nodded with a very solemn expression: "Okay!"

"Attention all units."

"At all costs, hold the third defensive front."

"...Three ten minutes!" He was silent for a moment, and then added again, "Hold for three ten minutes, wait for the light satellite fortress to replenish the antimatter, and then retreat!"

While speaking, Zhao Zijie only felt that a huge hole had been gouged out in his heart.

As the military commander of the human fleet, he naturally knew what consequences his order would cause—a lot of sacrifices!

"Professor, dimension strike ship..."

Zhao Zijie hesitated for a moment, but still chose to ask.

Hearing Zhao Zijie's question, Lu Yongchang fell silent.

For a moment, he sighed hard and shook his head with difficulty.

"Not yet."

"We don't have many two-dimensional fragments left, so we must save them."

"In addition to the Bosa fleet, human civilization may face more dangers in the future!"

"The two-dimensional fragments... can be used, or it is better not to be used."

Zhao Zijie naturally understood this truth.

He swallowed a mouthful of saliva, and cast his anxious eyes on the slowly moving light spots in the star chart.

How much energy is the antimatter in a [Golden Crow] battleship?

Come to think of it, the Bosa fleet will know soon.

Chapter 561 Self-destruction!

Bosa flagship.

Looking at the picture on the monitor, Commander Bosa showed some doubts in his small eyes.

"Commander, the opponent stopped retreating!"

A sharp report came from behind.

Commander Bosa snorted coldly, and while his mouthparts squirmed quickly, he raised his two pairs of forelimbs and gestured: "I've seen it!"

"It's nothing more than trying to keep this last defensive area, stupid move!"

"As a level [-] civilization, it's extremely stupid to confine your attention to a small planet!"

"Continue to attack! Let me break through their defenses!"

Not long after the words fell, an extremely sharp and piercing siren sounded in the command room!

Then, an extremely brilliant explosion flashed out of the porthole!

This fire light illuminated the entire dim starry sky, reflecting all the details!

At the same time, a line of text appeared in front of Commander Bosa.

[The α sub-flagship has lost its signal]

"Crazy! They're crazy!!"

"Lord...this is crazy!"

"No, no, no, no... how dare they do this?!"

The small voice is full of panic!

"What's going on?!" Commander Bosa quickly stabilized his emotions and increased the volume of his speech, trying to overwhelm the discussion of those crew members.

"Commander, Commander." A crew member stammered, "The secondary flagship Alpha was, destroyed..."

"Of course I know!" Commander Bosa suppressed his inner anger and asked loudly, "I mean, how was it destroyed?!"

"The power of that plasma weapon can't break through α's composite shield!"

"...Self-detonation." The crewman swallowed hard, and the two pairs of forelimbs trembled slightly and said, "A total of five warships self-detonation at the same time."

"They detonated all the antimatter in the battleship!"

The command room suddenly fell into dead silence.

Commander Bosa turned his head with difficulty to look at the ball of fire that had not been completely extinguished outside the window, and muttered to himself in disbelief.

"Blow yourself up?"

"Crazy, they must be crazy!"

Before the words fell, several [Golden Crow] battleships were surrounded by ship-borne drones, and rushed straight towards the Bosa flagship!

"Back off!"

"Back immediately!!"

Commander Bosa didn't hesitate at all, and gave the order with a look of horror.

"Damn it, how could there be such a crazy race?!"

"This is their main battleship. Don't they all grow out of the ground?!"

"Self-destructing a warship, how big is the loss, do they know it!"

"Will their commanders know how to fight!"

Commander Bossa cursed loudly in frustration.

The Bosa fleet began to retreat slowly. While retreating, they fired weapons indiscriminately to intercept the pursuing battleship [Golden Crow].

No one wants to try the power of [Golden Crow] self-destruct.

After all, the example of the alpha flagship is right in front of them.

"Commander, the detector has detected an abnormal situation."

When the fleet retreated, a crew member's voice came from the side: "We found the antimatter supply ship of human civilization."

The moment the voice fell, the image sent back by the detector appeared in front of the large stick insects.

Looking at the huge starship in the picture, a gleam flashed in Commander Bossa's eyes.

The screen sent back by the detector keeps switching.

In the end, it stopped at a frightening picture.

A planet with a surface full of turrets and weapons.

The next second, the detector signal disappeared.

"Okay, planetary fortress!!!"

Commander Bosa let out a soul-piercing scream!

Its body trembled violently, and infinite fear rose in its eyes: "This, this is a planetary fortress!"

It's all clear!

Why is human civilization, as a fourth-level civilization, so obsessed with an ordinary planet!

That's a planetary fortress!

One of the most powerful weapons in the interstellar battlefield!

The Sweeper civilization has a planetary fortress.