Xiao Yu's fleet consists of 50,000 combat spacecraft, 100 transport spacecraft, and five large processing spacecraft.
These five processing spacecrafts are mobile docks that can navigate in space. With these five spacecrafts, Xiao Yu can construct spacecrafts while sailing during the long interstellar journey.
In the inner galaxy, Xiao Yu did not dare to let his speed go too fast, but maintained a speed of 1,500 kilometers per second. At this speed, it took Xiao Yu three months to
Leaving the Tianyuan 4 galaxy.
After leaving the inner galaxy, there was much less material in the interstellar space, which meant that Xiao Yu no longer had to worry about being hit. Xiao Yu immediately started the second round of acceleration. It took three days for Xiao Yu to accelerate the fleet to
Speeding towards Tiancangwu at a speed of three thousand kilometers per second.
The database in the Luca spacecraft does not carry too much information, so Xiao Yu still often asks the Luca people some questions.
Of course, the questions Xiao Yu asked were all questions that had nothing to do with technology, but were related to technology. Firstly, Xiao Yu could not trust these Lucca people, and secondly, even if he asked them, they might not understand. After all, they
Just soldiers, not scientists.
During the long journey, Xiao Yu was engaged in busy construction work while casually chatting with the Lucca people.
It seems that apart from being dissatisfied with Xiao Yu's strict confinement, the people of Lucca are quite satisfied with their current living environment. After all, after their defeat, not only did they not die, but they could have a living environment above the horizontal line. They were quite content.
During this period of time, through Xiao Yu's various rewarding behaviors, some Luca people who can be called "Luka traitors" gained a lofty status in the New Home. They have the most comfortable houses and the most comfortable houses.
Delicious food and the most complete entertainment facilities. In contrast, their attitude towards Xiao Yu became more and more respectful. As for how the lower-level Luca people viewed them, Xiao Yu didn't bother to care.
The former temporary supreme commander of the Luca Stars, Luca No. 1, was secretly executed by Xiao Yu for plotting to rebel. Now the official leader of the Luca Stars is called Luca No. 2 by Xiao Yu.
"Do you understand the fighting methods of the Guardian Civilization and the Scavenger Civilization?" Xiao Yu raised a question. Immediately, Luca No. 2 replied respectfully: "Master, because our Luca Civilization is only a third-level civilization, among the alliance,
We are at the bottom of the war, so we don’t know much about their war methods. We have only heard about them in rumors.”
"Oh? Tell me about it?" Xiao Yu asked with great interest.
"It is rumored that 70 million years ago, at the center of the Milky Way, two civilizations launched a large-scale battle. During this battle, both sides dispatched hundreds of millions of warships and launched a protracted war."
"During that battle, thousands of stars were detonated and a supernova explosion occurred. The resulting gamma ray burst swept across the entire galaxy. Tens of thousands of stars were affected by the battle and fell into a state of aging prematurely.
, in short, it was an indescribable and extremely huge war, and it was in that war that the ultimate war fortress of the sweeper civilization, the neutron battle star, appeared." Luca 2 replied.
"Oh? So powerful?" Xiao Yu listened leisurely and fascinated, "What about the final result?"
"After the Neutron Battle Star appeared on the scene, the situation on the battlefield was instantly reversed. The Guardian Civilization was defeated miserably. Only less than 50 million warships were left out of 300 million, and they fled in panic. It was only after that war that the Guardian Civilization was defeated.
It was called the Guardian Civilization and began to protect weak civilizations."
"So that's it..." Xiao Yu thought silently and continued to ask: "Do you understand their weapon system?"
"I have a vague understanding. I heard it from a fifth-level civilized creature by chance. They seem to have a weapon called 'space collapse' and a weapon called 'material theft'
, By the way, there is also a weapon called 'matter decay'. I don't know the specific principles and killing methods of these weapons. Master, you must know that I am just a third-level civilized creature." Luca No. 2 replied respectfully
.
Xiao Yu started to think.
"Space collapse seems to be easy to understand. It should be to eliminate the opponent through some kind of weapon that can affect the space. What are material theft and material decay? Is it secretly taking the opponent's material as one's own? This is too exaggerated.
A little bit. Hey, I don’t know when I will reach that level.”
Putting this question aside for the time being, Xiao Yu continued to ask: "What does the guardian civilization rely on to classify civilization levels?"
Luca 2 replied: "Those with the ability to navigate on the surface of the planet are first-level civilizations. Their main feature is to rely on chemical energy to obtain energy. Second-level civilizations are civilizations that have mastered nuclear energy and have the ability to navigate within the star system.
It mainly obtains energy through nuclear fusion. The main feature of the third-level civilization is energy shield technology, and it has short-range interstellar navigation capabilities. The fourth-level civilization uses super-light navigation technology, but you don’t know about the fifth-level civilization. That’s not our Lu.
The range that Ka civilization can reach."
This division is precise and reasonable. The main feature of the third-level civilization is energy shield technology, but the energy shield does not just represent a shield, it represents a large number of derivative technologies. In Xiao Yu’s plan,
There are a large number of derivative technologies based on energy shield technology. It represents a direction of energy application. If you continue to study in this direction, you will gain a lot.
As for the faster-than-light navigation technology of the fourth-level civilization, it represents many things. For example, new energy sources that can support faster-than-light navigation, material technology, communication systems, weapon systems, etc.
This caused Xiao Yu to think very deeply.
The time was spent in busy construction work and occasional conversations with Luca 2. So far, three years have passed.
"Six years have passed, and the Luca fleet should have arrived within the Tianyuan four star system. I wonder if they have received the gifts I gave them?" Xiao Yu thought with great interest. Xiao Yu even sent Luka
Various technological parameters of the Ka civilization, as well as various parameters of its own traps, were input into the model and a deduction was conducted.
During the model deduction, Xiao Yu saw a very interesting picture.
After the Luca fleet enters the Tianyuan four star systems, the first thing to attack them will be the armed satellite system of Tianyuan C. Then there will be controlled mines wandering in the four star systems of Tianyuan, like bloodthirsty sharks. They
Under the guidance of the program, they will risk their lives and rush towards the Lucca fleet one after another.
After they withstand the mine attack and cripple the Tianyuan C armed satellite system, they will receive a big gift. Xiao Yu placed a giant hydrogen bomb with a yield of one trillion tons on each of these satellites.
This hydrogen bomb has the ability to directly blow up a satellite. At that time, in addition to being attacked by high temperature and radiation from the giant hydrogen bomb, the Lucca fleet will also be attacked by a huge amount of meteorites.
Xiao Yu has now sailed a distance of more than 200 billion kilometers. Above this distance, if a giant hydrogen bomb explodes, Xiao Yu will be able to detect the flash. Xiao Yu has specially arranged a telescope to focus on the sky 24 hours a day.
We looked towards Yuan Si, expecting to see the light of a hydrogen bomb explosion coming from there.
Xiao Yu is not worried at all that the Luca fleet is unwilling to enter the Tianyuan four star system. Because if they want to find traces of Xiao Yu's fleet, they must confirm the initial acceleration point of the fleet. To confirm the initial acceleration point, they must enter the interior of the star system.
After Tianyuan C, they will be attacked by solar sail weapons and asteroid belt weapons. Of course, during this process, mine attacks will continue.
During the model deduction, by the time the Lucca fleet left the Tianyuan four star system, only more than 12,000 of the 20,000 spaceships were left, and nearly half of them were lost.
Of course, the actual number of losses must be less than this, because Xiao Yu did not include the unknown weapons of the Lucca fleet and could not be included. Xiao Yu estimated that, plus the factor of the unknown weapons, the number of losses to their spaceships would be about
It will be around 5,000 ships.
"Hmph, anyway, I'm no longer in the Tianyuan Four Galaxy, and I don't care if it turns it upside down." Xiao Yu thought with a sneer.
After another year of interstellar navigation, Xiao Yu finally saw the long-awaited brilliance of the hydrogen bomb from the four directions of Tianyuan. This result made Xiao Yu immediately excited.
In the following days, Xiao Yu saw the light of hydrogen bombs four more times, which meant that all five trillion-ton hydrogen bombs Xiao Yu had deployed in the Tianyuan 4 star system had successfully exploded.
"The expression on Luca's face should be very interesting." Xiao Yu sneered, "How can it be so easy to find my traces?"
After the five hydrogen bombs exploded, Xiao Yu lost interest in continuing to observe Tianyuan IV, and instead focused on technological research and development and interstellar navigation.
The newly arrived Lucca fleet has a maximum speed between 4,000 and 5,000 kilometers per second. Based on this estimate, if the Lucca fleet finds traces of Xiao Yu, they will pursue it in no more than twenty years.
Enter Xiao Yu. In other words, from now on, if the Lucca fleet has not caught up after more than twenty years, then Xiao Yu can basically confirm that it is safe.
Xiao Yu continues to build the spaceship. During this period, the number of Xiao Yu's combat spaceships has increased to 80,000, and three-quarters of the total material reserves have been consumed. All materials have been consumed, and
After dismantling and rebuilding the large transport ship, Xiao Yu will have 120,000 combat spacecraft.
These combat spacecraft all have protective shield technology, as well as more advanced and powerful power systems and weapon systems. With the help of these spacecraft, Xiao Yu will have the confidence to fight against the 20,000 Luca spacecraft without force field generators and other unknown powerful weapons.