The escape speed of the Pegasus Civilization Expeditionary Corps is thirty times the speed of light, while Xiao Yu's pursuit speed is thirty-five times the speed of light. Under the gap in speed, the expeditionary corps had no ability to shake off Xiao Yu's pursuit at all. Of course, in the case of victory, Xiao Yu will not force the other party too tightly, so as not to jump off the wall in a hurry, but cause unnecessary losses to himself.

Destroying the enemy in the movement is the principle that Xiao Yu now pursues.

During the long journey of the star road, Xiao Yu's huge fleet was like a sword of Damocles hanging over the head of the expeditionary legion, refusing to relax at any time.

"You're probably trying to escape into this galaxy...... In this galaxy, there are some galactic fortifications of your Pegasus civilization, and you probably intend to use this galaxy to defend them. This calculation is good, in the galaxy defense war, the difficulty of me to destroy you will increase exponentially, if you do not destroy you and directly attack the capital defense circle, you need to always pay attention to the enemy from behind. Well, in this way, you have succeeded in delaying time. But how could I make your plans come true......" Xiao Yu thought playfully.

After the USS America spaceship led hundreds of thousands of spaceships to escape, it did not directly launch a long-distance attack to join Xiao Yu's large army. Under the command of Xiao Yu, the spacecraft of the Americas stayed at a distance of about two hundred light years from the defense circle of the capital of the Pegasus civilization, and carried out harassment and guerrilla warfare in this place, while also taking on the responsibility of collecting intelligence information on the Pegasus civilization.

The Liliang led by the spaceship of the Americas launched an elusive harassment war in the territory of the Pegasus civilization. During this period of time, there have been thousands of industrial, transportation, and civilian spaceships of the Pegasus civilization that have been attacked by Xiao Yu. And because of its stronger mobility and war deduction ability, several encirclements and suppressions organized by the Pegasus civilization have not been able to completely eliminate this force.

It is precisely because there is such a nail nailed inside the Pegasus civilization that there is a movement within the Pegasus civilization. Xiao Yu is very clear. Xiao Yu knew that the Pegasus civilization was shrinking its needle and thread on a large scale, which meant that the Pegasus civilization was ready to fight a long-term war.

A long war takes a lot of time to prepare. It can be Yujian, once the Pegasus civilization has completed its defensive preparations, it will become a delusion for Xiao Yu to take down the Pegasus civilization in a short time. And the one who carried out the task of delaying time was the remnants of the more than 3 million expeditionary corps in front of them. Before this force of Liliang was completely dispersed or eliminated, Xiao Yu's fleet could not safely penetrate into the hinterland of the Pegasus civilization. Xiao Yu couldn't stand such a thing as a front and back attack.

"If you want to rely on the galaxy for defense, you have to ask me if I agree or not." Xiao Yu thought faintly, manipulating the Asia spaceship. Led nearly a million ships and left the large army.

Among these million ships, there are many material ships. A large amount of resources are loaded on these ships, and there are enough of them to support any construction operation of Xiao Yu.

"So. Build a stellar cannon...... I'll destroy the entire galaxy and see what you can do to build your fortifications! ”

Now. There is still about a year to go before that star system. And for Xiao Yu, who has completely mastered the technology of stellar cannon manufacturing, one year is enough.

As a result, the spacecraft Americas led more than 9 million warships to continue the pursuit of the expeditionary force, and the spacecraft Asia led these Liliang to embark on a journey of more than 30 light-years. On the go. Xiao Yu will take advantage of this time to make the stellar cannon.

After this period of scientific and technological development, many advances have taken place in Jishu, which makes stellar cannons. Compared to before, Xiao Yu can already make products that are smaller and consume less energy. The stellar cannon, which is even more powerful, is here.

So, in the curvature of the voyage, Xiao Yu started a busy construction task. In order to adapt to long-distance raids and the mobile combat missions that may be possessed in the later stages, this stellar cannon must also have the ability to sail with curvature. At the same time, in order to ensure the safety of the stellar cannon, Xiao Yu also took down a four-maintenance cover from another city-level spaceship and equipped it on the stellar cannon.

Xiao Yu built this stellar cannon completely according to the standards for building a battleship. It has ship-like maneuverability and curvature navigation, and its defensive capabilities are not inferior to any other battleship, the only difference is that it is not equipped with too many other weapons. It looked like a battleship equipped with only one primary weapon, the Stellar Cannon.

Under the requirements of various functions, it is about the size of a national-level spaceship, and Xiao Yu also equipped it with an escort fleet of about 50,000 spaceships to ensure its safety.

In the course of the curvature voyage, under the busyness of countless robots in this giant dock, the stellar cannon is gradually revealing its form, about to reveal its terrifying fangs......

The pursuit of the Eurosis continues. Although there was only one continent-class spaceship left, and the other side had three, under the suppression of a large number of large spaceships such as national and provincial, the expeditionary legion was still in crisis. Although the Euro spaceship is the weakest of Xiao Yu's three continent-class spaceships, it is still much stronger than any continent-class spaceship of the expeditionary legion. During this year's pursuit battle, Xiao Yu saw an opportunity and made a decisive attack, destroying a continental-level spaceship of the expeditionary corps at the cost of destroying two national-level spaceships.

This is a brilliant result. It's just that there is one thing that makes Xiao Yu feel a little regretful.

"It's a pity, it's a pity, I didn't capture this continental-class ship." Xiao Yu sighed, "The bigger the spaceship, the more technology it uses, and the more valuable it is for technology analysis." In terms of scientific and technological content alone, a hundred national-level spaceships may not be comparable to a continental-class spaceship. But there are still some wreckage for me to study, and it's better than nothing. ”

After the destruction of this continent-class battleship, all kinds of fragments were collected by Xiao Yuru like a treasure, hoping to peek into the mystery of the scientific and technological system of the Pegasus civilization from these fragments.

This is a very helpless way, compared to it, Xiao Yu still prefers technology with a complete description of science and technology. A science and technology can only be regarded as a complete technology if it has a complete research process, various theoretical calculations, equation calculations, graphic materials of the Shiyan process, etc. So in this respect, the data is higher than the physical object. Giving Xiao Yu a pistol is far from giving Xiao Yu a good information about how the pistol was made, what principles were applied in the manufacturing process, and the discovery process, calculation process, and experimental process of these principles.

The number of warships of the expeditionary corps is still decreasing, and a year has passed in the pursuit and escape. The spacecraft Asia finally arrived in front of this star system with the finished stellar cannon.

At this moment, in this star system, there are about 100,000 spaceships stationed there, and they are on strict alert, preparing to meet the upcoming fleet of Pegasus civilizations. It is obviously impossible for a hundred thousand spaceships to fight against Xiao Yu's one million spaceships, and various galactic fortifications cannot do this. But one thing is crucial, and that is that they only need to hold on for two months. In two months, the fleeing expeditionary legion can reach here, and nearly three million spaceships, with the help of the galaxy defense system, have a great possibility of delaying Xiao Yu's army for dozens or even hundreds of years.

It is clear that the system's garrisons are aware of an impending fleet attack. In front of Xiao Yu was a dense network of interstellar mines, interstellar batteries and fortresses, as well as various types of spaceships that were busy shuttling. War is on the verge of breaking out.

"I'm not interested in a protracted war with you, as long as I break you up, destroy this star system, and lose the galaxy as a backing, you are nothing." Xiao Yu's mind was very calm.

Without a moment's pause, the huge fleet rushed into the galaxy and engaged in a fierce exchange of fire with Liliang, the garrison of the Pegasus civilization. At this moment, Xiao Yu's combat goal was not to destroy the enemy's life at all, and even Xiao Yu himself was avoiding a head-to-head war with these spaceships. Xiao Yu is just breaking through, breaking through into this galaxy as much as possible, breaking through as close as possible to that star.

The garrison army of the Pegasus civilization is desperately defending, and Xiao Yu is trying his best to break through. This style of play, which concentrates Liliang in one point, brings a very passive situation to the Pegasus civilization garrison. After all, the galactic defense system is facing the entire galaxy, not a little. They didn't even dare to transfer the rest of the system's defenses here. What if, after the rest of the defense Liliang has been withdrawn, it is attacked by an unknown Liliang?

Under all kinds of scruples, as well as the huge gap in strength, not to mention holding on for two months, Xiao Yu achieved his strategic goal in less than two days.

The stellar cannon, escorted by a huge fleet, came to a place only three billion kilometers away from this star. That's enough distance for the stellar cannon to exert its full power. Xiao Yu knew that as long as he issued an order, the rolling torrent of negative matter would instantly reach this star, and the density of matter on the periphery of the star was too low to react with these special tachyons, only the high-density matter inside the star would. They will combine with negative matter and disappear in pairs.

"So, stellar cannon, let's do it." Xiao Yu issued this order. (To be continued......)

PS: Rainbow to try to see if I can write the third update. But even if it's written, it's late, so don't wait, let's read it tomorrow.