When the four monolithic civilizations kicked off the prelude to the siege of the Sweeper civilization and the Neutron Battle Star, these three technological civilizations also joined the battle group. Xiao Yu saw that although Taihao still did not take out the conventional combat power that Xiao Yu had guessed, its flagship, the Meson spacecraft, also began to fly towards the Neutron Battle Star, and on the way forward, there were already pieces of space that began to collapse, turning pitch black like a black hole, and there were countless pitch-black shadows, rushing towards the Neutron Battle Star at a speed of hundreds of times the speed of light.

Xiao Yu knew that this was Taihao's unique space attack weapon, and the space collapsed.

And the performance of the Guardian civilization is not too brilliant. Xiao Yu saw that there were about 30 million spaceships of the Guardian Civilization, lined up in neat battle formations, and began to rush forward, and countless criss-crossing spatial cracks, as well as various forms of conventional attacks, began to hit the Neutron Battle Star.

Xiao Yu, on the other hand, sent all the remaining more than 30 million spaceships out to attack the Neutron Battle Star after leaving more than 15 million escort spaceships to defend the Earth Planet Battle Star.

At this moment, Xiao Yu is actually more inclined to sit on the mountain and watch the tiger fight, watching these powerful existences fight with each other on the wall. But Xiao Yu had to take one thing into consideration, that is, now that all the existences present have begun to attack the Sweeper civilization, if he chooses neutrality, then he will also become the target of these existences. Because at this time, Xiao Yu must show a certain inclination to make his position clear. Here, there is no such thing as neutrality, either allies, or enemies.

So, whether it's for the anger of the heart, or to show your position. Or in order to really fight with the Sweeper civilization in order to obtain some information about the Neutron Battle Star, Xiao Yu must take action, and the strength of the attack must not be too weak.

Under such circumstances, a total of nearly 70 million warships of technological civilizations, as well as four major single civilizations, jointly launched an attack on the neutron warstars of the Sweeper civilization. And at this moment, the distance neutron battle star arrived, and then smashed the cuboid, and more than a dozen geometric objects sputtered out and then were attracted by the gravitational pull of the neutron battle star. Later, the situation of the seven major civilizations jointly besieging the Neutron Battle Star was formed, and the time only passed for more than ten seconds!

The Neutron Battlestar was still rapidly approaching those geometrics, and behind those geometries were the four major alien beast civilizations that were fiercely chasing. and more than 70 million warships of three scientific and technological civilizations! Of course, among these more than 70 million warships. Most of them belong to Xiao Yu and the Guardian civilization. Because science and technology Taihao has only come up with one flagship until now. That is, its Muon spacecraft.

At this time, the Neutron Battlestar made a move! Xiao Yu seemed to see the neutron battle star move slightly, and then a breath of destruction emanated from the world. I don't know Weishenme, the space in front of the neutron battle star suddenly disappeared. And when a space disappears, the space around this vanished space will naturally fill it, like scooping a glass of water from a bucket. The rest of the place will be like a flow of water. However, matter is dependent on space, and the flow of space will naturally make the matter in space flow as well.

For some unknown reason, a large expanse of space disappeared between the Neutron Warstar and the geometry that was constantly approaching it. So naturally, the distance between the two is getting closer again. The Neutron Battle Star was only a short distance away from those geometrics.

"Do you cut the space to close the distance between yourself and the goal? Although this ability is strong, there is nothing surprising about it. Xiao Yu muttered to himself. Although the current situation is already very critical, so critical that it is very likely that the energy and strength that Xiao Yu has spent during this time will be completely wasted, nothing will be gained, and not a single geometric body will be obtained, but Xiao Yu's heart at the moment is still calm.

Xiao Yu believes that there is nothing unusual about this method, he can do it himself, although he can't do it without relying on external instruments like the Sweeper civilization, but this is still not unusual. But the next moment, Xiao Yu knew that he was wrong, very wrong, very wrong.

Because in the next moment, the next moment when that large space disappeared, Xiao Yu sensed a violent energy fluctuation that was extremely violent and violent. In the faint sense, Xiao Yu even felt that this energy fluctuation had the ability to compete with fierce events such as supernova explosions and even neutron star collisions!

But at the same time, the type of this energy, I don't know weishenme, Xiao Yu felt unusually familiar.

In just an instant, Xiao Yu understood. In Xiao Yu's heart, a shocking feeling like a stormy wave was immediately set off.

"Could it be that this is the normal attack method of the Neutron Battlestar!" Xiao Yu thought with shock.

Ever since I heard the term Neutron Battlestar, whether it is what I have heard or seen, or what I have heard from others, there seems to be only one way to attack Neutron Battlestar, and that is direct impact. For example, hitting the semi-four-dimensional Taihao, impacting the Tree-Clan Alien Beast, impacting the space creatures, and now, impacting this box. Although in this kind of collision of the Neutron Battlestar, there must be some kind of space technology combined, otherwise, the impact of the Neutron Battlestar would not have killed half of the four-dimensional Taihao and the space creatures, nor would it be possible to smash this cuboid all at once. Because obviously, these three kinds of existence are related to space.

But Xiao Yu still thinks that this attack method is too monotonous. Neutron Battlestar can't have only this one attack. You must know that a seventh-level civilization in the direction of the extreme star can already transform a neutron star, so will it be difficult to develop several more conventional attack methods in the category of seventh-level civilization? Absolutely not.

In other words, the Neutron Battlestar must have other types of attacks, but they have not been revealed. The formation of this situation may also be due to the fact that the enemies faced by the Neutron Battlestar have always been powerful single organisms, such as space creatures are monomers, semi-four-dimensional Taihao is monomers, and tree alien beasts are also monomers. Perhaps in the eyes of the Neutron Battlestar and the Sweeper, the most effective way to deal with a single civilization is to directly impact.

And now, in the face of the four major single civilizations and more than 70 million powerful warships, the Neutron Battlestar has finally come up with another attack method of its own. And what is a little strange is that Xiao Yu just felt this kind of energy, and he was unusually familiar.

Xiao Yu knew what this energy was, and also knew the source of this energy, as well as its basic principles, and at the same time, he also proved a guess in his heart.

This energy is the energy divided by space. The purpose of the Neutron Battlestar to annihilate a large area of space in front of him is not only to shorten the distance between himself and those geometric bodies, but more importantly, the Neutron Battlestar has completely annihilated this large area of space into energy, with the help of this energy, to attack many enemies in front of him!

The principle of this kind of attack is like when Xiao Yu's four-dimensional maintenance cover explodes, the space will release a huge amount of energy when it falls from the fourth dimension to the third dimension, and when the two-dimensional weapon attacks, the space and matter will also release a huge amount of energy when they fall from the third dimension to the second dimension. There are all kinds of signs that space itself contains huge energy, and even Xiao Yu also made a guess, Xiao Yu believes that using space as an energy source is likely to be the energy source of a seventh-level civilization or above.

This kind of energy source is very convenient, Xiao Yu guessed that it is very likely that the seventh-level civilization will use this energy source to complete the river system travel across millions of light years without any intermediate supplies. The reason is simple, there is a vacuum between the rivers, there is no matter there, but there is space there. And for the seventh-level civilization that has mastered this jishu, as long as there is space, there is no need to worry about running out of energy.

Now, the Neutron Warstar turned a large area of space in front of him into energy to attack the powerful beings in front of him. This completely proves Xiao Yu's guess.

"Could this be how the Neutron Warstar attacks when facing a larger area with more targets? This, this is really amazing, the Neutron Battle Star is worthy of being a Neutron Battle Star, worthy of being a seventh-level civilization creation! Xiao Yu muttered silently in his heart, full of shock, "This attack method should have a loud name, it is born with the help of space, and it can burst out with powerful energy like a supernova explosion, then, I will name this attack method Space Starburst!" ”

By now, Xiao Yu had known about the two attack methods of the Neutron Battle Star. One is a direct impact, and the other is a space starburst. These two attack methods from the seventh-level civilization allowed the Neutron Warstar to rampage through the galaxy without encountering an opponent, and maintained this state for tens of millions of years.

"This kind of fierce attack is not something I can resist, even if my spaceships are all made of the flesh and blood of the Treant Beasts, and equipped with the second and fourth maintenance covers, these ships of mine still can't resist this kind of attack! Retreat, retreat now! At this moment, thousands of thoughts turned in Xiao Yu's mind, and at this critical moment, he quickly gave the order to retreat.

Of course, Xiao Yu did not withdraw all the spaceships. Those spaceships that were too close to the range of the space starburst could no longer escape, and even if they adopted the curvature navigation method, they would not have time to escape. So Xiao Yu gave up these spaceships very simply, and regarded them as using these spaceships to test the attack strength of the space starburst.

Just a moment later, the space starburst had already affected the ships. (To be continued......)