Xiao Yu's desire for powerful force has reached an almost crazy level. Let alone the hatred of genocide, just the pressure of his own survival is on Xiao Yu's heart all the time, almost making Xiao Yu breathless.
Xiao Yu has not forgotten that the Tianying Nebula is a level 2 moderately dangerous area. A fleet of level 4 civilizations has been destroyed. Xiao Yu does not think he has the ability to fight against it.
Xiao Yu once consulted Luca No. 2 and asked him if there were any dangerous areas whose causes had been discovered?
Xiao Yu was really curious about this question, because Xiao Yu really couldn't figure out what kind of existence could make even such powerful civilizations as the Guardians and Sweepers fearful.
Luca 2 replied: "Yes. 5.27 million years ago, there was a level three highly dangerous area that was once explored by the Guardian civilization. After that detection activity, the Guardian civilization declared the area dangerous.
The sign is lifted. But what exactly the Guardian Civilization discovered there, no one except the Guardian Civilization knows."
Xiao Yu cursed secretly: "If you say it, it means you haven't said it. It has no use except to arouse my curiosity."
"But..." Luca 2 continued, "There has been a rumor circulating within the alliance that the manufacturing technology of the neutron battle star, the ultimate war fortress of the Sweeper civilization, was obtained from a dangerous area.
It is rumored that it is a level five extremely dangerous area located in the center of the galaxy. The Sweeper civilization discovered this dangerous area and obtained the manufacturing technology of neutron battle stars."
"Oh? Can you get advanced technology by exploring dangerous areas?" Xiao Yu suddenly became energetic and thought secretly in his heart: "Who knows, there will be something in this second-level dangerous area that can quickly improve my technology.
Something of degree.”
"This idea is a bit unrealistic. Let's do our own thing first." Xiao Yu sighed and commanded the village-level spaceships to transport each piece of machinery to the No. 1 satellite.
The first thing Xiao Yu carried out was the construction of the scientific research base. While constructing the scientific research base, Xiao Yu also dispatched a large robot force to explore the entire Tianying A planetary system, and got a rough idea of the distribution of minerals in it.
understanding.
It took Xiao Yu a year to build the infrastructure. Within this year, Xiao Yu built more than a thousand mining bases within the entire Tianying A planet system with extremely high efficiency.
Thousands of mining bases are distributed on different satellites, and village-level spacecraft are used as transportation tools between satellites.
The nine satellites that have reached hydrostatic equilibrium have become Xiao Yu's main construction base. In the early stage, Xiao Yu plans to build a large particle collider to orbit Sky Eagle One.
This is an indispensable tool for carrying out basic physics research. During this period of time, Xiao Yu's technology has improved again, so the construction speed this time will be greatly improved, and the materials used will also be reduced by 10%.
Ninety-nine and above.
The specific plan is to build 600,000 independent large-scale acceleration circles on the orbit around the Sky Eagle. Each acceleration circle is about a thousand kilometers apart. The acceleration circles will no longer be linked by physical materials, but
Protective cover technology is used to ensure the purity inside the accelerator.
This will save a lot of materials and time. At Xiao Yu's current construction speed, Xiao Yu can complete it within two years.
After the construction of the infrastructure was completed, Xiao Yu immediately started the construction of the particle collider. Tens of thousands of spaceships were busy shuttling in the Skyhawk A galaxy, and the large particle collider orbiting the Skyhawk was moving at a perceptible speed.
grow up.
At the same time, Xiao Yu also conducted a lot of scientific research at the main base. Finally, half a year later, the first improved village-level spacecraft was built.
This village-class spacecraft applies the latest power system, the latest defense system, and the latest weapon system. Today is the day of the first test flight of this spacecraft.
In the space dock, Xiao Yu sat inside the Beijing and looked at the small spacecraft quietly.
"The maximum withstand acceleration is three kilometers per second. Under this acceleration, the engine can run continuously for half an hour and accelerate to a speed of 5,100 kilometers per second. The fuel consumed is 100% of the fuel that can be carried.
Twenty. For subsequent deceleration and maneuverability, this ratio cannot be higher." Xiao Yu thought silently and gave the order to launch.
Immediately after the launch command was given, the specially modified engine at the tail of the small spacecraft ejected a strong airflow, propelling it to fly out of the dock in an instant.
It was accelerating at an alarming speed. Thirty seconds later, its speed climbed to 90 kilometers per second. Ten minutes later, its speed climbed to 1,800 kilometers per second. After 1,001 seconds, its speed climbed to 1,800 kilometers per second.
The speed climbed to 3,003 kilometers per second, and it is still increasing.
Then...the spaceship exploded.
The long-distance communication satellite arranged by Xiao Yu in advance transmitted this picture to Xiao Yu. Xiao Yu saw that when the speed accelerated to 3,100 kilometers per second, the shell of the village-level spacecraft deformed.
, the engine overheated, and the deformation of the shell pressed against the engine. Immediately, the spacecraft exploded.
"Damn it." Xiao Yu secretly cursed, "The material technology is still not up to par, and the fuel ratio of 20% is too high. We must continue to improve the material strength and improve the engine efficiency."
The effect of gravitational acceleration and gravity are the same. In other words, on a spacecraft accelerating at a speed of 9.8 meters per second, a person will feel the same gravity as the earth.
The acceleration of this spacecraft is three kilometers per second. The effect of this acceleration is approximately equal to the effect of three hundred times the earth's gravity. Under such a huge gravity, the materials that make up this village-level spacecraft are deformed under pressure.
.
The energy shield can only protect against external attacks and is powerless against gravity.
This means that Xiao Yu needs to further enhance the strength of the material to adapt to greater gravity and make the spacecraft more maneuverable.
In addition, Xiao Yu also needs to continue to enhance the energy conversion efficiency of the spacecraft engine. Assuming that nuclear fusion can release one hundred parts of energy, the energy that is ultimately used for useful purposes will only be about twenty parts, and as many as eighty parts.
Amount of energy was wasted. What Xiao Yu has to do is to reduce energy loss and squeeze the most energy from the least fuel.
Material technology and energy conversion rate are the two major obstacles for Xiao Yu to further improve the speed and maneuverability of the spacecraft.
In order to solve these two problems, Xiao Yu continued to focus on the scientific research institute, conducting various experiments there.
While Xiao Yu was working hard to improve the performance of his spacecraft, Xiao Yu observed a strange phenomenon.
In the sky, a bright star suddenly appeared. This bright star was not visible in the visible light band before, but now, it suddenly skyrocketed to a visual magnitude of -5.7 degrees. It is brighter than Venus seen from the earth.
.
This means that its luminosity increased tens of thousands of times at this moment.
Looking at this bright star that suddenly appeared, Xiao Yu fell into fear.
That's right, it's just fear. Because Xiao Yu is very familiar with this star.
That's Tianyuan Four.
Xiao Yu spent hundreds of years beside it. There, Xiao Yu defeated the water droplets, defeated the first fleet of the Lucca civilization, obtained the protective shield technology, and initially entered the third-level civilization.
In Xiao Yu's mind, besides the sun, the most important thing is Tianyuan Si.
"Tianyuan 4, a supernova has occurred. Tianyuan 4, dead." Xiao Yu muttered to himself and transferred the scene to Luca 2.
Luca 2 was also in shock.
"The mass of Tianyuan 4 is not enough to cause a supernova explosion. So, its current abnormal state can only be caused by someone intentionally. Could it be that... the fleet of the Guardian Civilization has finally arrived?"
Xiao Yu thought silently.
The mass of Tianyuan 4 is smaller than that of the sun. In 10 billion years, Tianyuan 4 will become a red giant, its core will collapse into a white dwarf, and it will end its life in a relatively gentle way.
.But now, its energy radiation, which could have lasted for ten billion years, all burst out at this moment.
Tianyuan Four was detonated.
"The light from Tianyuan 4 travels at the speed of light. I am more than 6,000 light years away from Tianyuan 4. In other words, Tianyuan 4 was detonated more than 6,000 years ago. I am in the Ghost Clan Package
On the next day of sailing, more than 6,100 years have passed in the outside world... In this way, Tianyuan Four was detonated thirty years after I met the ghost tribe, and its light was not transmitted to me until now.
Come."
Xiao Yu felt a little bitter in his heart.
That is... a star! A young star that still has a life of tens of billions of years! Now, it is gone. All the energy it can radiate in the next tens of billions of years explodes in this moment
He came out and ended his life early in a heroic way.
"Tianyuan Si, it was me who harmed you." Xiao Yu thought silently, with a strong feeling of hatred emerging in his heart.
That's hatred for the Guardians.
"If my people hadn't brought me here, I would have been captured by the Guardian Alliance long ago. Could it be that... if you can't find any trace of me and my people, why do you want to vent your anger by destroying a star?"
After lasting for two days, the light of Tianyuan Four gradually dimmed and finally disappeared, completely losing its trace from the universe.
After that, no matter how advanced observation methods Xiao Yu used to search for Tianyuan Four, he could not find it. At the location of the original Tianyuan Four, there was only a large group of spreading planetary nebulae, like Tianyuan Four.