Start sweeping the universe by rubbing the CPU with your hands.

The movement of the space bubble in the three-dimensional universe is faster than the speed of light, but the inner space is stationary. So there will be no such thing as bumping into things.

Things from the outside cannot enter the interior of the space bubble.

Whether you can instantly escape from the battlefield and enter the super-light space bubble depends on the spatial curvature of the current environment.

It is inaccessible around massive stars because the curvature of space is affected by the star. It cannot be used in battlefields of level four civilization or above, even if it is far away from the star.

Because in the battlefields of level four civilizations or above, gravity weapons are widely used, achieving the same effect as massive stars, disrupting the curvature of space.

After fighting and finding out that you can't fight, you want to hide in a space bubble and escape from the battlefield at super-light speed? impossible.

In the chaotic space curvature environment, if you dare to enter by force, the ship will be destroyed and everyone will die.

However, on the battlefield between a fourth-level civilization and a lower-level civilization, the super-light space bubble is an invincible BUG-level existence.

Because level three civilization has no ability to disrupt the curvature of space! Under this situation, if one's side wants to enter the space bubble and escape from the current battlefield, then as long as one's side stops using gravity weapons at the same time, the space curvature will immediately return to stability.

At that time, our side will directly enter the space bubble, blocking all external attacks, and the third-level civilization can only watch helplessly!

Just like now.

With the disappearance of 2000 incoming warships, the crazy and suicidal attacks of tens of thousands of Red Sun warships immediately became as ridiculous as a farce.

Like a bunch of mad dogs biting the air.

In just half a second, these human warships that simultaneously disappeared from the chaotic battlefield appeared in space about 60 kilometers away.

Sailing 60 kilometers in half a second, at a speed up to four times the speed of light!
This is only the speed that the first-generation warships can achieve after human civilization enters the fourth-level civilization stage. In fact, according to Han Yang's estimation, the speed that can be achieved at the peak stage of level four civilization can even be as high as 10 times the speed of light.

But at this moment, four times the speed of light is completely enough.

Suddenly leaving the battlefield and suddenly arriving behind the Hongyang Fleet, these 2000 human warships finally no longer held back, no longer simply defended, and finally launched an attack.

In the previous melee, Han Yang had fully tested various data of the fourth-level civilized warships and collected enough information.

Then, it's time to annihilate this fleet.

At this moment, the energy cannon that has undergone gravity transformation adopts a gravity acceleration device. At the same time, the excited state of the projectile has also been optimized by quark fission technology, and has more powerful energy, or it should not be called as it is at this moment. It was an energy cannon, but a gravity cannon—the projectiles roared out.

After dual acceleration of gravity and electromagnetism, the speed of these projectiles can even reach sub-light speed, reaching more than 60,000 kilometers per second!

Projectiles traveling at such a fast speed possess unimaginable energy. At the same time, after that special excited state explodes, the energy released is far greater than before.

In an instant, hundreds of Hongyang battleships were destroyed.

Facing the gravity cannon projectiles with such fast speed and high energy, all the defense facilities of the third-level civilization are useless and cannot intercept them at all.

After the actual hit, the huge energy released by the projectile can achieve the effect of destroying an entire small warship with one projectile.

Can’t a large warship be destroyed with a single projectile? Then get a few more!

Han Yang saw with his own eyes that a secondary flagship equivalent to one's own asteroid-class battleship exploded and turned into a wreck after being bombarded by more than a dozen of his own gravity cannon projectiles.

Various gravity cannons, various types of gravity cannons, fast-fire, continuous-fire, large projectile mass, small mass, high energy, low energy, the speed can reach up to 10 kilometers per second. , with a minimum speed of only 6000 kilometers per second, and thousands of different gravity cannon models, all came into play here, and through the destruction of the Hongyang fleet, they contributed the data that Han Yang wanted.

This place has completely turned into a live ammunition testing ground, and Han Yang does not even need to prepare the target ship.

After the gravity cannon, there are micro missiles.

Micro missiles, a weapon that was not very practical in the past, finally regained their youth in the fourth-level civilization stage with the explosion of technology.

Still using the dual acceleration technology of electromagnetism and gravity, the speed of micro missiles can finally reach more than 10,000 kilometers per second.

The quark fission engine and the mass-free propulsion technology of the fourth-level civilization allow them to flexibly change their routes. The quark fission bombs loaded in the warhead are responsible for providing kills.

Although the entire length of the micro missile is only more than one meter and its overall mass is only about a hundred kilograms, its explosive power is as high as 10,000 tons of TNT explosive, which is almost equivalent to a small nuclear bomb.

As long as it gets close to it, no matter how large the spacecraft is, it will be destroyed by one shot.

Micro missiles also come in many models, up to thousands. Han Yang still tried it in turn.

After the micro missiles, there are various types of laser cannons.

Through excitation and manipulation at the quark level, Han Yang was finally able to increase the energy level of the laser to a level that was previously unimaginable. At the same time, the types of laser beams are also rich and varied, some rely solely on burning, some cause explosions through uneven heating, some are designed to destroy small targets, and some are large, specifically used to attack difficult targets...

Further back, there are interstellar mines, interstellar forts, military satellites...

There were only 2000 warships, and they launched an encirclement and suppression of tens of thousands of Hongyang warships.

The battle only lasted for more than ten days - in order to test the performance of the battleship and explore the tactics of the fourth-level civilization, so it took a little more time - the first line of defense of Hongyang Civilization was completely destroyed.

At this time, the human fleet no longer deliberately delayed time, but directly entered the state of super-light navigation, sailing at four times the speed of light until it was about 1.5 trillion kilometers away from the Red Sun Star, and then escaped from the super-light speed due to the gravity field of the star. Sailing at the speed of light.

After that, there was an ultra-high-speed maneuver of up to 1500 meters per square second, maneuvering directly into the Red Sun Galaxy.

Ahead is the second line of defense of Hongyang Civilization, with a total of 12 warships.

It took about 2000 days for the 10 warships of the human fleet to destroy this fleet.

The reason why the time is reduced and the efficiency is improved is because Han Yang has explored and mastered some practical points during this period, and the killing efficiency is higher.

Further ahead, only 1000 billion kilometers away from the Red Sun Star, is the third, last and largest line of defense of the Red Sun Civilization.

A full 16 warships gathered there.

Facing these warships that were dozens of times their own number, under Han Yang's direct control, the approximately 2000 warships rushed past without any fear.

Super mobility, super defense and offensive capabilities, and super endurance, gravity cannons, quark excited state projectiles, high-energy laser cannons, gravity shields, gravity bombs... Various four-level civilization levels equipment, displaying its power wantonly in this battlefield.

Every moment, a large number of Hongyang battleships were destroyed and annihilated, and every moment a large number of Hongyang warriors died. The battlefield was extremely brutal, but this tragedy was only for Hongyang's side.

For Han Yang, the so-called casualties were nothing more than Stardust-class battleships. This was because the Hongyang people went crazy and carried out a completely chaotic suicide attack, and because they were too close to the star, they were unable to enter the super-light speed navigation mode.

If it were somewhere far away from the star, there wouldn't even be any casualties among these few Stardust-class battleships.

The huge difference in combat power between civilization levels is vividly displayed at this moment.

The more he fought, the more solemn Han Yang felt. This was not because the Hongyang people showed anything extraordinary, but because Han Yang found that he was too relaxed.

With the technology of the fourth-level civilization, it is completely overwhelming for the third-level civilization. It's ridiculous. In the past, I actually imagined that if I really couldn't be promoted to the fourth level civilization, then maybe I could try relying on numbers to complete the confrontation with Yunguang Civilization...

Only when he was truly promoted to the fourth-level civilization and truly understood how powerful the fourth-level civilization was, did Han Yang realize how ridiculous he was before.

By analogy, how powerful are the fifth-level civilization and the sixth-level civilization?
Han Yang felt solemn in his heart.

At this moment, Hongyang Mother Planet, Hongyang Head of State and other high-level government officials have fallen into despair.

The technological level of the incoming fleet is too high, and its combat effectiveness is too powerful.

We have already sent a message to Yinmeng and Yunguang Civilization, requesting support. Yinmeng and Yunguang Civilization also said they would come to rescue them.

but……

Yunguang Civilization is too far away from us. Even if you take a Level 6 Civilized Space Carrier, including the fleet assembly time, it will take a year or two to arrive.

Perhaps we can seek asylum from a fifth-level civilization?
However, Luotu civilization actually rejected its request. As for the sixth-level civilization, we can't afford to hire...

It seems that we can only wait for the Yinmeng officials to come to the rescue. However, there are still procedures to go through at the silver alliance level, and it won't happen in a short time.

If one's side is destroyed by a malicious civilization, the Silver Alliance will indeed investigate the matter and issue a wanted order, calling on member civilizations to destroy the malicious civilization and avenge one's side. This malicious civilization will most likely end up being wiped out by the Silver Alliance.

So, is there such a possibility... You can just send some rescue forces to drive away the malicious civilization before we are destroyed. In this way, you don't have to bother to issue a wanted order, and you don't need others to avenge us. No, we don’t need to perish. It’s great to have more, more beauty, and more.

But... the Silver Alliance has its own national conditions here. If you say you need to follow the process, then you should follow the process. If you say it will take three years before support can be provided, it will take three years. As for you being unable to hold on within these three years and then being exterminated? That has nothing to do with us. If you are destroyed, the Silver Alliance will avenge you.

And now, only one year has passed since that fleet appeared, and our last line of defense is almost unable to hold up...

The head of Hongyang's eyes were blood red: "Push all the battleships up, press them up!"

"Führer, we can't hold on any longer. No matter how many warships we send, it's useless..."

"If there is no use, we must suppress it! Otherwise, what else can we do! Send all the warships! If there are no warships, send merchant ships and industrial ships, and then send civilian ships. Send whatever is available! Hold on, we must hold on!"

"……Yes!"

After a period of silence, people still obeyed the order of Head Hongyang. Because everyone knows in their hearts that this is the only way.

Everyone is expecting a miracle. But unfortunately, in this cold universe, what is most lacking is miracles, and what is most lacking is despair.

The third line of defense was breached. All the hundreds of thousands of warships that formed the third line of defense were annihilated.

The incoming fleet was openly dispersed into 36 groups, and each went to the 36 planets in the Red Sun System where there were relatively large populations.

Head Hongyang sighed deeply. At this moment, he seemed to have aged hundreds of years. He stumbled out of the underground bunker and onto the surface.

The sun is shining brightly at this moment, and the sky is as blue as blue. When he raised his head, he saw with his own eyes the enemy warship that looked like a small black dot.

There are also some small black spots falling from these enemy warships.

He didn't know what it was, but he knew it wasn't something good.

He was right.

Han Yang threw the quark fission bomb out of the spacecraft with a cold expression.

One of these quark fission bombs has the equivalent of 50 billion tons of TNT. Just one can destroy the crust of a large planet, plunging the planet into a geological disaster that lasts for millions of years.

At this moment, Han Yang dropped up to 10,000 such bombs on the Hongyang home planet.

Feeling the vibration of the ground under his feet, and looking at the light that was more dazzling than the stars erupting in the distance, the Hongyang Head of State felt that his consciousness was leaving his body.

"Hey……"

After a sigh full of complicated thoughts, he lost consciousness.

After a while, the entire Red Sun mother star was covered by volcanic ash, and the entire planet seemed to be shrouded in a thick fog. There were still fires bursting out in the thick fog.

Han Yang knew that this planet was finished. From giant animals to microorganisms, no life can survive this bombing.

At the same time, similar scenes occurred on all living planets in the entire Red Sun Galaxy.

Not only the Red Sun Galaxy, but also dozens of other star systems in the territory of the Red Sun Civilization, as well as the home and frontier galaxies of the three major civilizations, Uta, Snowland, and Blackwater, adding up to a total of 359 star systems, about 1500 in total. All living planets were bombarded by as few as 1000 and as many as 1 super-large-yield quark fission bombs.

The four major civilizations were all destroyed by Han Yang.

Around the solar system, the Pan-Solar Alliance's encirclement and suppression campaign against the four major civilization coalitions is also underway simultaneously.

A few months ago, when they learned that the local galaxy was under attack, the four major civilization coalition forces had already been in doubt. Now that they know that civilization has perished, the coalition forces of the four major civilizations have lost their last vestige of fighting spirit.

Originally its strength was not as good as the Pan-Sun Alliance, but now it has suffered a major blow and is even more vulnerable. (End of chapter)