At this moment, in the Big Magellanic Galaxy, the super giant chain reaction space bombs have been arranged, as long as Xiao Yu gives an order, these giant space bombs will cause a chain reaction in the space, and finally blow up the entire river system. This weapon is the embodiment of Xiao Yu's development to the highest technology, and it is the most powerful weapon that Xiao Yu can use.

All the other weapons, whether they are space spinners, space cannons, etc., are nothing more than tactical weapons. The difference between the two is like the difference between a machine gun and a hydrogen bomb in the Earth era.

During the process of arranging these space bombs, Xiao Yu took advantage of this time to constantly move away from the Big Magellanic Galaxy at the highest speed, so as not to allow himself to be affected by large-scale space explosions. By now, Xiao Yu was hundreds of light-years away from the edge of the explosion, and the distance was still expanding rapidly.

At this moment, in the Big Magellanic Galaxy, except for the explosive devices and related detection equipment arranged by Xiao Yu, there is no longer any spaceship from Xiao Yu.

"The environment in the big universe is different from the environment in the small universe. If the small universe is detonated, then the rules of that small universe will be destroyed, and in the large universe, after the entire river system is detonated, I don't know what will happen. I wonder if the rules will be changed? This incident can be used as a super-large-scale experiment. ”

"Just a little bit...... If the river system is really facing me, I detonate an entire river system such a big action, I wonder if it will attract the attention of those hidden beings behind it? Will this cause me problems? ”

Xiao Yu is worried about this. This is also the reason why Xiao Yu is reluctant to do this. But now. Even with all the hidden dangers, Xiao Yu still decided to do so. Microscopic civilization is already a thorn in Xiao Yu's side and a thorn in his flesh. Xiao Yu will definitely get rid of it as soon as possible.

"It's a pity that a great civilization that has been inherited for an unknown number of thousands of years and has countless glorious stories is about to die in my hands at this moment." Xiao Yu thought lightly, and calmly gave an order: "Detonate the bomb." ”

A message carrying Xiao Yu's orders was launched in the form of real-time communication, reaching the countless giant space bombs scattered throughout the river system. The moment this order was received, the bombs reacted.

The space began to shake at an indescribable frequency. A breath of destruction was quietly condensing in the fluctuations of space. It doesn't matter if it's just one place where this kind of change is happening, after all, the universe is so vast. But at this moment. There are billions of places where the same change is taking place.

This space explosion does not release energy in the form of photons, so these changes are dark, and on the surface, the entire Large Magellanic Galaxy remains quiet and dark. The stars are still quietly radiating their own light. Just a little. From after Xiao Yu's order was given. The light of these stars began to change, and they no longer seemed to be able to maintain their structural stability.

The explosion of a river system was so violent, even if it was a neutron battle star, even if Xiao Yu's most advanced spaceship was affected now, it would be shattered, so that Xiao Yu had to move away from here as fast as possible, but such a drastic change could not be detected on the surface except for a little change in the luminosity of the star.

Near one of these 10 million tipping points. A wandering asteroid was affected at this moment. It just disappeared quietly, and I don't know where it went.

A planet was also affected, and it disappeared as if it had never existed. And then there's a star......

After all, the star is too big for even such violent energy fluctuations to swallow it up in an instant. The part of it that had been affected suddenly dimmed at this moment, like a black cloth covering it, and on the other side of it, after maintaining two or three seconds of calm, it suddenly fluctuated violently. Countless stellar materials erupted, and the brightness of the entire star increased tens of thousands of times in this instant.

In the eyes of Xiao Yu's deep space network detection array, it was as if this star suddenly flickered. It only flickered, and the next moment it disappeared. Affected by the violent energy, it could have announced the end of its life with the most violent explosion, but the energy came so quickly that it didn't have time to explode before it dissolved into nothingness.

"Xiao Yu! What did you do! Why is there such a sharp fluctuation in space? Just when the explosion area was spreading rapidly, and Xiao Yu was constantly desperately trying to escape from here, a message from the microscopic civilization was sent. There was a lot of anxiety and fear in this message.

"Are you aware of the changes here?" Xiao Yu responded with a faint smile: "I told you a long time ago that I really have the ability to completely destroy your civilization, but you don't believe it. ”

"Don't tell us, it's something you made! You...... You are trying to destroy the entire river system! You're so crazy to do something like this, aren't you afraid that the defenders will destroy you directly? Hurry up and stop, our stern warning, no, we beg you, hurry up and stop, don't do it! At this moment, the messages sent by the microcosm civilization are already full of panic.

After all, the microscopic civilization is a seventh-level advanced civilization. Although their combat effectiveness is far from Xiao Yu, they are much higher than Xiao Yu in terms of scientific and technological theory or other aspects. They can perceive the changes that are happening around them at this moment, know the power of such a terrorist explosion, and know that their civilization will never be able to survive an explosion of this magnitude.

Interest civilizations generally do not have a tenacious will to fight and an iron-blooded spirit of the race, which Xiao Yu has confirmed in his own civilization development model and contact with microscopic civilizations. The microcosmic civilization would react like this at this moment, which did not surprise Xiao Yu at all. This is a very helpless thing, before Xiao Yu finally took out this hole card, Xiao Yu could not make the micro civilization believe that he would have the ability to destroy them, and after this hole card was taken out, Xiao Yu did not have the ability to stop this change. These chain-reaction space bombs, once triggered, even Xiao Yu couldn't make them stop.

"Do you now believe that I have the power to destroy your civilization completely?" Xiao Yu asked lightly.

"We are willing to dedicate all the scientific and technological materials of our civilization, we can give you whatever you want, just ask you to let our civilization go!" Along the way, it is not easy to become a seventh-level civilization, and we still want to continue to exist, and we don't want to be destroyed......" The microscopic civilization immediately replied.

"It's a pity that after these space bombs are triggered, I don't have the ability to stop them. Blame you for not believing me in the first place. Xiao Yu sighed lightly and said, "I told you from the beginning, don't force me, don't anger me." ”

At this time, Xiao Yu did not intend to use deception or other conspiracy methods to make the micro-civilization hand over what he wanted, such as scientific and technological data. One is that there is not enough time, and the micro civilization is about to be destroyed, and the second is that the micro civilization is not stupid, and it is unlikely that they will come up with real information to hand it over to Xiao Yu.

"You vile and shameless demon! The Rebel Alliance will destroy you once and for all when they learn that you still exist and have wiped out an entire river system! "It seems that knowing that there is no hope of escape, the microscopic civilization has completely given up the idea of survival.

"Since I dare to attack you, I won't worry about these things." Xiao Yu still said lightly, "You guys can go on the road with peace of mind." In the universe after my rise, there is no place for you. ”

This is Xiao Yu's last words to the microscopic civilization. After that, Xiao Yu never received any response from the microscopic civilization. Xiao Yu knew that the microscopic civilization at this moment should have been completely destroyed. Anyone who is in the Great Magellanic Galaxy, or within a certain distance of the Great Magellanic Galaxy, will be affected by this explosion. Even the current Xiao Yu has to desperately escape from the Big Magellanic Galaxy at the highest speed, not to mention the microscopic civilization whose combat power is much worse than Xiao Yu.

The explosion had not yet reached beyond the river system, and the probe left behind by Xiao Yu was still working dutifully, reporting to Xiao Yu every subtle change that had occurred in the Great Magellanic system. At least hundreds of millions of stars have been affected and swallowed up by this huge amount of energy, and among them, there are also a considerable number of extreme objects, such as white dwarfs, neutron stars, black holes, and so on.

These dense stars are not immune to these blows from the spatial level. Although the laws of physics dictate that no matter can escape from a black hole, in the midst of such a violent explosion, it is a question of whether the rules of the universe are applicable or not.

In addition to Xiao Yu, there are other deep space network detection arrays that use ultra-long-range real-time communication to watch the tracks here. The information collected by these probes was quickly reported to the core of the triangulum galaxy, the largest spaceship, and presented to the leaders of the dark star civilization.

"Leader, its attack has taken effect, and the Great Magellanic System is currently undergoing some intense changes, and it is expected that in a few hours, the Great Magellanic System will be completely destroyed. Yes, that's right, we relied on "it" to destroy an entire river system ......" (to be continued......

PS: The second is more, and the third is a little later.