This river system is the Maffei One Galaxy, which is the neighbor of the Fairy-Milky Way Group and the core of the Maffei Group. This river system spans more than 50,000 light-years of space, and within it, there are nearly 100 billion stars.

Now, Xiao Yu had an idea in his mind. Xiao Yu wanted to destroy all the stars except for the stars he mastered, so as to eliminate the possibility of his enemies obtaining enough materials to start building. Xiao Yu wants to win this war, even if the price he pays is to destroy a river system, Xiao Yu will not hesitate to do it.

Xiao Yu has not done anything to destroy the river system. In that small universe, in the Big Magellanic Galaxy, Xiao Yu has done such things. But the situation at that time was different after all, after all, now, in front of Xiao Yu, there was a river system larger than the Triangulum Galaxy......

In order to achieve the final victory in the war, Xiao Yu did not hesitate to pay any price. The idea of destroying this river system only turned around in Xiao Yu's mind, and a detailed plan came out.

"The most economical and practical way to destroy a river system is, of course, a giant chain-reaction space bomb. Or, I could escape the river system ahead of time and destroy it in this way. Although the Maffei One system is much larger than the Greater Magellanic system, my relevant technology is mature, and it is not impossible to destroy it with the help of this strategic weapon. No, no, my enemies will not give me this opportunity and time. Then, the only way to achieve the goal of destroying the entire river system is to destroy a single star. Xiao Yu was thinking silently.

Destroying a single star, although Xiao Yu has now developed to the level of a seventh-level civilization, is the most economical and practical method. Again, with the help of a special negative cannon. Destroying a star is nothing to Xiao Yu, but. What about the hundreds of billions of stars...... Even if Xiao Yu didn't have a psychological burden, this huge amount was enough to keep Xiao Yu busy for a lot of time.

"Perhaps. I can take a combination of the two ways. I can reserve enough stars in advance, or, protect some stars in advance, enclose them in my sphere of influence, prevent virtual life civilizations from getting into my hands, and then, in the distance that we don't notice, destroy most of them first with super giant chain reaction space bombs. After all, our battlefield is confined to the core of the river system. The rest of this vast river system is yet to be seen. I can even use this method to quietly cause a certain amount of damage to the virtual life...... Then, it's a large-scale stellar destruction war, and before the virtual life can react, destroy the rest of the surviving stars first, even if you can't destroy them all, you have to make the virtual life's star reserve less than mine. As long as they have fewer material reserves than mine, it is almost impossible to travel long distances to the rest of the river systems to obtain stars. So, even if I have a disadvantage in the early stage, in the later stage, with the consumption of materials. I'm sure I'll be able to regain the upper hand. ”

In this short period of time, Xiao Yu had already formed a complete plan in his mind. This was almost a subconscious job, when Xiao Yu's idea of destroying the river system just came out. This plan was formed, and. When formulating this plan, Xiao Yu also considered in detail what to do at each step. What kind of coping methods will virtual life use, and how should they deal with these coping methods......

When this plan was formulated, Xiao Yu was almost taken aback by himself.

"Really...... Do you want to destroy a river system? Xiao Yu began to hesitate in his heart. Xiao Yu had never found out that he would be so crazy. When making the plan, Xiao Yu took into account all aspects and everything, but Xiao Yu did not consider one thing alone, that is, how much damage his actions would cause to this universe.

After this plan was formulated, Xiao Yu thought of this. If Xiao Yu still had a body, Xiao Yu would definitely be covered in cold sweat. Xiao Yu was almost scared by himself.

"Perhaps, this is the fundamental reason why the universe hates intelligent beings, for a seventh-level civilization, in order to achieve a strategic goal, it is not impossible to destroy a river system, before me, there must have been other war-type seventh-level civilizations that have done this...... Intelligent life is really a moth in the universe......"

In doing so, there seems to be something inappropriate. For example, the defender of the underworld, I don't know if it will tolerate such a thing. However, the temptation of this plan is huge, in the disadvantage of computing power, the disadvantage of quantity, in the situation that Xiao Yu is likely to lose this battlefield, the possibility of this plan to turn the situation back makes Xiao Yu have to be excited.

Xiao Yu silently thought a lot. In the end, Xiao Yu made up his mind.

"It's done! What would not dare! It's just a river system, and in this universe, there are trillion river systems, and this one is missing? And what about the defenders? Even the micro-civilization has said that the defenders can no longer maintain peace between the advanced civilizations with force, and the alliance of the defenders and rebels is still entangled, where will it have the energy to care about me? As long as I win this war, not only can the paradise of architectural civilization be preserved, but I can also obtain the predecessor of virtual life, the superb computer technology of the seventh-level civilization in the computing direction! If you don't do anything, I'll destroy this river system first! ”

At this moment, the war is still going on, and the flames of war are burning in thousands of star systems at the same time. More than a year has passed since the beginning of the war, in which both sides have suffered heavy losses. Although the 10 billion spaceships that are controlled by the supercomputing center cannot exert their full strength, with the cooperation of the galaxy's defense system, these spaceships still occupy a certain degree of advantage in the face of virtual life. Not to mention the billions of spaceships controlled by Xiao Yu himself. So far, Xiao Yu has probably destroyed nearly eight billion spaceships, while on the virtual life side, more than ten billion spaceships have been destroyed.

The battle entered a stalemate for a while. The intensity of the war has weakened considerably from the beginning. Because the virtual life civilization has allocated part of its strength to carry stars and collect materials, Xiao Yu has allocated some of its computing power to logistics construction. Xiao Yu did not take advantage of this time to launch a major counteroffensive against the virtual life civilization, nor did the virtual life civilization take advantage of Xiao Yu's opportunity to transfer his computing power to the rear to launch a general attack. There is no point in doing so, and both sides know it very well.

This is a war unlike anything Xiao Yu has experienced before. In this war, some are just hard-hitting, and this is the battle between data, the performance of warships, the number of warships, the amount of computing power, and the adequacy of logistics preparations, which are the key to determining the outcome of this war.

Xiao Yu also began to carry a lot of stars. This is very normal, Xiao Yu knows that his move will not arouse any suspicion of the virtual life civilization. However, some small actions were inevitable, Xiao Yu sent a part of the fleet to pursue the virtual life civilization's transporting star fleet, and the virtual life civilization also sent a fleet to pursue Xiao Yu's transporting star fleet. In the battlefield, the forces of both sides have a tendency to extend to the surrounding space, which correspondingly represents a decrease in the intensity of the battle in the main battlefield of the river system.

In the midst of this constant action, a fleet quietly left Xiao Yu's main base. They didn't show any difference from the rest of the stellar fleet, only Xiao Yu knew that inside these spaceships, enough strategic-level weapons had been arranged by themselves, and these strategic-level weapons would bring a certain degree of strategic advantage to themselves while burying this river system.

They will use the carrying of stars as a cover, and sow enough super-giant chain reaction space bombs in their path like seeds, and their size is small enough compared to the empty river system, so as long as they are not too close to the territory of the virtual life civilization, the possibility of them being found is very small. After arranging themselves, in a violent explosion, most of the stars and space of this river system will be destroyed, and their position will not be affected much because of the distance and the precise calculation of the location. Although it is not possible to place these things in a territory that is too close to the virtual life civilization, they will definitely be affected more than themselves.

After these strategic-level weapons are detonated, Xiao Yu will send out in advance, a large number of small covert ships equipped with stellar cannons will be fully activated, they will detonate any stars they can see, and before detonating these stars, they will also push the planets into the stars in advance, so that they will be destroyed along with the destruction of the stars......

Let yourself control the stars that can be mastered. If you can't control the star yourself, kill it. This is Xiao Yu's thoughts, and it will become Xiao Yu's action guidelines for at least the next thousand years.

That's right, Xiao Yu has no hope of ending this war in a short period of time. This will undoubtedly be Xiao Yu's most difficult war, it is enough to achieve the final victory, whether it will take a thousand years or two thousand years, Xiao Yu doesn't care.

What Xiao Yu is executing is a crazy plan, and it is also a very feasible plan. Xiao Yu is promoting the progress of this plan with his firm execution. (To be continued......)