Although there are purple energy cannons, blue energy cannons are still the mainstream; And even a purple energy cannon can't change a reality: that is, the more concentrated the energy, the more powerful it will escape. Therefore, the purple energy cannon technology is not mature or not, but for now, its attack range is shorter.

The powerful attack range of the purple energy cannon is only 1 billion kilometers, which is nearly one-tenth of the attack distance of the top blue energy cannon; Of course, its attack power can now reach 20-30 times the power of the blue energy cannon; Even at 10 billion kilometers, the attack power is four or five times that of blue energy - but at this time, the energy consumed is too great to outweigh the losses.

In this equation where energy equals defense equals attack power, energy consumption is the top priority! On a spaceship, even a breath of air requires energy to circulate and purify.

In line with the idea of saving energy, it is also the reason for the long distance of the attack of the low-level energy cannons, and millions of attacks suddenly surged towards the four fleets in the distance. I don't know if it's because of the big or other reasons, anyway, the four fleets of the other side didn't even fight around, but chose to go head-to-head and concentrate on breaking through.

2 trillion kilometers, even at the speed of light, takes two months of flight time.

The war situation here was directly projected to the various imperial capitals, and all the emperors were watching. It's just that almost all the emperors are full of confidence, thinking that it is really not difficult to take down these monsters.

Time in the universe is always so worthless, just to wait for the result of an attack, it takes more than two months! This, of course, was unthinkable in the terrestrial era. However, compared to the previous one, the behavior of waiting for more than 30 standard years in the Pearl Star Field for a result is already understandable. The scale of the universe is too big. In the past two months, the time for information transmission has not been calculated-well, the information transmission in the Pearl Star Field is already very fast, and there is only a delay of two seconds in 20 light years.

It's just two months later, the results obtained made all the emperors of the Pearl Star Domain change color slightly! I saw millions of energy cannon beams roaring in. The hit rate is 30%! That's already a high percentage.

But then I saw something black and shimmering with a silvery-white glow like an energy protection layer. Appear in front of those teams; Then, after those seemingly powerful and dense energy cannons attacked these protective layers, it was like a boulder rolling into the ocean, although the rock was huge, but the ocean was even bigger! Only a few blue sparks flew up. It's gone completely.

And the black protective layer that blocks a lot of energy cannons. But it only rippled a few more obvious waves. It calmed down completely. It is these waves, or the result of tens of thousands of rail guns hitting the target.

"Low-level energy cannons are ineffective!" The faces of all the emperors changed, but they did not despair—it was not yet time!

"Pause the attack. Wait until the distance is 500 billion kilometers and test it with an intermediate energy cannon! Watch out for the opponent's attacks and launch a large number of probes. ”

One order after another was given, and the soldiers of the Pearl Star Field moved like machines. The low-level energy cannon attack is ineffective, and it is not enough to make the soldiers shake - in fact, even within the Pearl Star Field, those 3,000-kilometer spaceships can ignore the attack of the low-level energy cannon, no matter how much. However, as the distance approached, they had to guard against the enemy's attack.

After two months, the enemy finally entered the predetermined direction of attack again; Of course, in the war in the universe, the attack of the Pearl Star Domain had already been launched half a month in advance.

However, the result of the offensive finally made many front-line soldiers feel the pressure! Still invalid! More than half a million mid-level energy cannons seem to be more than twice as many, but because of the proximity, the hit rate is as high as 70%. However, this time, the other party's black energy protection layer fluctuated even slightly!

If the previous attack of the low-level energy cannon made the black defense like the waves of the ocean under a storm, then this time it was like a lake under the spring breeze, with a little ripple and undulation, which looked very beautiful. Like the ocean under the starry night, the waves float and the stars are dotted. Obviously, the other side has stepped up its defenses!

It's just that this kind of beauty can be embodied by no one in the Pearl Star Domain, and only the people of the Huaxia Kingdom are still in the mood to observe.

In the Huaxia Observation Group, which was in the position of the Shadow Empire, Mu Hongcai led the new generation of elite officers here to observe the battle situation; And in another huge room in the back, Zhang Jingyuan actually came to visit this battle in person.

"You can see something!" Zhou Feixuan frowned beautifully, more than 800 years of time, there was no trace of carving, but there was a kind of grace and luxury from the bones and an inexplicable coquettishness.

Next to them, Jiang Huilan and Feng Xuezhi also looked at Zhang Jingyuan, there was really nothing to see! In fact, apart from the magnificent scene of the fleet firing all guns on this side of the Pearl Star Domain, there was nothing to be seen! As for the previous battle situation, it is all the information returned by the probe! There's no need to see such an image live.

If you want to say that the scene of 10,000 cannons firing at the same time, it was really shocking at the beginning! But seeing that the vision was all blue, the energy cannon with a glittering jewel luster pierced into the deep space like a pillar of heaven or a heavenly sword; In the end, they are all hidden in the dark cosmic space; It's like being in a time tunnel in a bad movie. This kind of shock is something that a railgun can never do.

It's just that now I see it and feel monotonous.

"Oh ladies, it's been more than 800 years, we have to have some fun, don't you think it's monotonous? Every day is either research, or real, it's boring. Boss Zhang went to the leather bench and hugged Zhou Feixuan by the way.

"Go. The boss is not small. How rewarding it is to do research! And you see, the combination of research and practice actually allowed me to find a breakthrough direction for my next step in practice. You see, I'm going to use the plasma to mix life energy to practice, and I've already achieved results. In the future, I don't have to be afraid of the lightning in the tribulation! Zhou Feixuan propped up her shoulders in Boss Zhang's arms.

"Oops. The Tribulation is not just lightning, and lightning is just a manifestation of a high concentration of energy. In fact, this is a kind of law, a kind of rule between heaven and earth! Zhang Jingyuan frowned, "It's like oil and water, they both look liquid, but they're completely different things!"

"Okay, okay, don't go and don't study how to know the difference! What about your research ethos? "Next to him, Feng Xuezhi, who is like the goddess of frost, occasionally has the phantom of snowflakes appearing, which is the reason why he has recently broken through and has not yet fully controlled his cultivation.

"Hey, okay, okay. I'll be honest. Zhang Jingyuan saw Jiang Huilan stretch out his claws to tickle, and hurriedly surrendered, "I think that this time the invaders are not simply scientific and civilized. The scientific civilization I am talking about here includes mechanical civilization, biological civilization, and even other civilizations whose development is centered on the study of matter.

We came across this time. It is quite possible that it is a civilization similar to ours. A civilization where technology and superpowers progress together! Therefore, here in the Pearl Star Domain, if you don't find this problem in time. And make the right decision, even if you can win in the end, it will be a miserable victory! In a good time, the entire Pearl Star Field may go back tens of thousands of years! ”

"How do you tell if this civilization has superpowers? You must know that all we see now is the starry sky monster and the strange flying machine of the other party! Jiang Huilan watched Zhang Jingyuan speak, but she didn't let go, but continued to stretch out her claws.

"Haha, itchy, don't make trouble!" Zhang Jingyuan hugged Jiang Huilan, "I said I said." Just by their protection, you can tell! So far, there is no technological force that can make a black energy protection layer; And at the same time, this protective layer does not have any radiation! Whether it is infrared radiation or electromagnetic radiation. This is contrary to scientific common sense!

As far as our current theory is concerned, this is impossible.

And if this is the case, we have only one situation here! ”

"Cultivation and formation!" Zhou Feixuan reacted the fastest.

"yes, I just want to see what kind of superpowers this strange invasion civilization is involved! Isn't it interesting to encounter a civilization similar to ours for the first time in the universe?

And...... If the Pearl Star Domain can't resist this civilization by then, then we don't mind helping them. But then you will have to charge a little fee, just a little ......"

"It's a little bit and a little bit, and then a little more......" Zhou Feixuan squinted at Zhang Jingyuan.

"Hehe, it's really an old husband and wife, come, wave a ......"

In fact, it is really as Zhang Jingyuan expected, for this civilization that suddenly appeared with superpowers, the armies deployed in the Pearl Star Domain cannot be stopped!

When the intermediate energy cannon didn't have any results, whether it was officers or soldiers, or even the emperors in the rear, they all began to break out in a cold sweat! The defense technology that can disable the intermediate energy cannon, even if it is the Pearl Star Field, is an experimental-level weapon! The so-called test level is the preliminary test version of the highest level of theory, and there are still several thresholds before mass use!

Whether it is the age of cold weapons or the age of technology, the weapons of war can be divided into two categories: spears and shields! spears, which represent offensive weapons; Shield, which stands for defensive technology. In the process of the development of scientific and technological civilization, there is a very interesting feature, that is, the development of the "spear" often exceeds the development of the "shield"!

So, what can you do when you can't even break through the enemy's shield?

Fortunately, the Pearl Star Domain also has means of attack, in addition to the rail cannon is being urgently prepared, the top-level blue energy cannon technology and the purple energy cannon technology that has just been hunted are also being prepared. It's just that the maximum power attack distance of these energy cannons is within 10 billion kilometers! It is almost the largest planetary orbital radius in the solar system.

And yet at the 500 billion km range, the enemy counterattacked!

Black balls of light shimmering with phosphorescence, black energy rays like lasers.

The speed of rays is very fast, which is the speed of light!

The black energy balls were slow, but these energy balls could move along the weak points of space-time in the universe, and the speed was more than five or six times the speed of light! (To be continued......)