Xiao Yu would never have thought that after he came to the Andromeda Galaxy, he would encounter such a thing. First he was inexplicably appointed as a sweeper, and now he has received a message from a civilization claiming to be a guardian.

After confirming that the Guardian Civilization was indeed using the technology of the sixth-level civilization to broadcast the information in space, Xiao Yu couldn't help but have a sense of absurdity in his heart.

"In a situation where a river system has a Sweeper civilization and a Guardian civilization, it is unlikely that the rest of the civilization in the river system will coexist peacefully with these two civilizations. In other words, after a civilization becomes a seventh-level civilization, it is unlikely to let go of these two civilizations that have been suppressing themselves. Just like me, in the galaxy, I became a quasi-seventh-level civilization, and I destroyed the Guardian civilization and the Sweeper civilization. Could it be that in the Andromeda Galaxy, there has not yet been a seventh-level civilization? Not...... That's right. I see. ”

At this moment, Xiao Yu remembered the microscopic civilization that tried to save the Guardian Civilization and the Sweeper Civilization from his own hands. Xiao Yu thought about it for a moment and confirmed the idea.

"In the Andromeda Galaxy, it is very likely that a seventh-level civilization has been born. It's just that because of the existence of similar microscopic civilizations, those seventh-level civilizations didn't kill the guardian civilization. ”

"The Sweeper and the Guardian seem to be rivals, and while both are in the service of an unknown being, that doesn't prevent them from having a grudge against each other. The Guardian civilization of the Andromeda Galaxy is undoubtedly less technologically advanced than me, and I can easily obtain information about their location. So, I'll do my duty as a cleaner civilization and take out the Guardian civilization. See what happens when you take out the Guardian civilization......"

Xiao Yu sneered in his heart, and immediately determined his next plan of action. For Guardians this type of civilization. Eliminate it, Xiao Yu did not have the slightest psychological burden.

"The Guardian civilization is thirty thousand light-years away from me at this moment, and it will take me about one hundred and fifty years to reach it at my current speed. Then, in one hundred and fifty years, it will be your end, Guardian. ”

The Andromeda Galaxy is a massive spiral galaxy, unlike the Milky Way, which is a barred spiral galaxy. The Andromeda Galaxy also has several different cantilevers, and the position where Xiao Yu is located at this moment is the fourth cantilever of the Andromeda Galaxy. Here, it's about 120,000 light-years away from the core of the Milky Way.

The Andromeda Galaxy has two cores, presumably. This is formed by the collision of galaxies. The smaller core was originally the core of another galaxy, and after colliding with the Andromeda Galaxy, it remained in the Andromeda Galaxy. Its fate will be to get closer and closer to the central black hole of the Andromeda Galaxy for a long time. Eventually, the two merge into a larger black hole.

In billions of years, the Andromeda Galaxy and the Milky Way will also collide. The two galaxies will eventually merge together. Until that time. The core of the galaxy will also face such an end. The central black hole of the Milky Way is only a few million solar masses, while the central black hole of the Andromeda Galaxy is dozens of times larger.

The collision of river systems brings about a series of wonderful phenomena. This is both the death of two old galaxies and the rebirth of a much larger galaxy. In the collision of river systems, a large number of stars are created due to the mutual disturbance of interstellar dust and gravity. The entire galaxy will be alive and alive.

Xiao Yu's position is relatively equivalent to the position of the sun relative to the silver heart. The density of stars here is not too high and not too low. Xiao Yu could see a lot of stars around him that were spewing infinite heat. There are many stars with planets, and many planets with moons. In addition to these larger celestial bodies, there are also dwarf planets, asteroids. comets and other celestial bodies. Numerous celestial bodies converge to form this very extraterritorial star system, and these many star systems combine to form the largest galaxy in this galaxy group, the Andromeda Galaxy.

The Andromeda Galaxy has a lower amount of dust clouds than the Milky Way. According to Xiao Yu's statistics, two to three stars are born in the Milky Way every year, but only one in the Andromeda Galaxy. The birth of stars in the Andromeda Galaxy seems to be a little more difficult, as is the case with ordinary stars, and it is even more difficult to give birth to short-lived, massive stars. This means that the Andromeda Galaxy is a little calmer than the Milky Way, and there are fewer extremes like supernova explosions. Even extreme objects such as black holes and neutron stars will be fewer.

Xiao Yu observed his surroundings and concluded that there were no black holes or neutron stars within a hundred light-years of him. The only extreme object is a white dwarf, which forms a binary star system with a yellow dwarf that resembles the sun, orbiting each other.

While quickly approaching the location of the Guardian Civilization in the Exploration, Xiao Yu was watching the strange scenery of the galaxy outside the river, and at the same time digesting his own technology. Impacting the seventh-level civilization is the right thing, and nothing can delay the progress of this matter.

There may or may not be a seventh-level civilization in the Andromeda Galaxy, which Xiao Yu doesn't care too much about. Anyway, he is now a sweeper, and if those seventh-level civilizations want to deal with themselves, they should always have some scruples.

Xiao Yu is in a relaxed mood now. A new door has opened for me, and I am about to step into a new world that I have never been exposed to before. As for the Guardian civilization encountered at this moment, it is just a small episode.

During the long journey, Xiao Yu suddenly noticed a little unusual fluctuation ahead. It was the spatial fluctuations caused by the curvature of the voyage, and Xiao Yu knew this instantly.

"Ahead, about a dozen light-years away from me, there is a fleet sailing at a curvature speed of ...... One hundred and thirty times the speed of light. This is a sixth-level civilization. Hmm, is the Andromeda galaxy really richer? Here I casually came across a sixth-level civilization. Xiao Yu thought a little funny in his heart, "It's good to catch them for the time being and get a little information about the Andromeda galaxy." ”

Xiao Yu immediately changed his course, and at the same time took some concealment measures, heading towards the location of the spatial fluctuations in the detection. Xiao Yu is always an outsider, and capturing a native of the system helps Xiao Yu understand the current situation.

The distance of more than ten light years is nothing for two sixth-level civilizations. Only about half a month later, Xiao Yu had already come to the side of this sixth-level civilization. In the curvature space, Xiao Yu made observations of this civilization. And thanks to his excellent concealment technique, Xiao Yu confirmed that he was not discovered by the other party.

What appeared in front of Xiao Yu was a slightly tattered fleet. The entire fleet is composed of more than 400,000 spaceships, and among these spaceships, there are residential spaceships, combat spacecraft, logistics spaceships, material spaceships, and engineering spaceships. The variety of ships is so varied that it doesn't look like a specialized battle fleet, but rather like a civilization on the move. Many of the ships in this fleet are damaged, and even some of the hulls are no longer intact. As they flew, something resembling smoke came out of the ship.

"Hmm...... According to the analysis of the information obtained so far, the scientific and technological content of this fleet is not high, and it is clear that it has exceeded the load of this fleet at a speed of one hundred and thirty times the speed of light. It's more like they're fleeing than they're on a normal migration. Maybe they've just gone through a war. ”

Xiao Yu thought for a moment and quickly made a decision.

A fleet of about a million ships emerged from the small universe, naked in space. After a few moments, they entered the curvature space and came to the front of the fleet at an even faster speed. At the same time, a message was sent by Xiao Yu: "I order you to leave the curvature space immediately and come to the normal space to be tested by us." For those who refuse to accept the order, we will take measures to destroy them. ”

Xiao Yu's strong scientific and technological strength has been fully revealed at this moment. But the fleet didn't stop. Xiao Yu saw that part of the fleet still maintained the original route and rushed towards his own fleet, and the attack was still in the curvature space. The rest of the ships suddenly changed direction and fled towards the rest of the world. In the process of escaping, the speed of these ships increased again, from one hundred and thirty times the speed of light to one hundred and thirty-five times the speed of light.

"One hundred and thirty times the speed of light is already overloaded, and now you have increased the speed to one hundred and thirty-five times the speed of light, how long can your engines support at this speed?" Xiao Yu thought a little amused, "Also, you dare to attack me?" ”

Xiao Yu decisively launched a counterattack. However, Xiao Yu did not directly destroy these spaceships, but only destroyed the mobility of these spaceships with the help of excellent spaceship performance and precision strike capabilities.

The battle ended quickly. It's a crushing battle. Only about three hours later, all of these hundreds of thousands of spaceships were killed by Xiao Yu, and they had to return from the curvature space to the regular space. They were huddled together in a mess, and Xiao Yu's fleet was watching from the sidelines.

A message full of despair came: "What civilization are you? Why do you want to stop us from escaping? ”

Xiao Yu sneered and responded, "We are the Sweeper Civilization. (To be continued......)

PS: Today's third watch is over, and there is still a chapter owed...... There will be something going on tomorrow, and the update may be irregular, and it may be put in the evening, so let's talk to everyone in advance. Sorry again.