Super Battleship Reborn

This space fluctuation is indeed very weird. Generally speaking, there must be something first to cause space fluctuation. Whether it is a planet or a spaceship, there must be something first. However, in this space Among the fluctuations, Xiao Yu did not observe anything.

There was nothing there, a complete cosmic void.

There was clearly nothing there, but Xiao Yu received this message. The existence that seemed to be completely invisible sent Xiao Yu such a message: I'll give you something.

What is this? Xiao Yu was very surprised, A thing that is completely invisible in the optical band, electromagnetic band, and tachyon detection band? Such a thing is really incredible.

Xiao Yu had been in contact with the flagship of the guardian civilization, the Radiance, and the Meson spacecraft of the technological Taihao. It was in that weird binary star system, and it was in that galaxy that Xiao Yu got the ball of death. A big killer against carbon-based civilization creatures. But whether it is the Guardian Civilization's Radiance or the Science and Technology Taihao's Meson, Xiao Yu can detect it with a tachyon detector. But the tachyon detector, facing this unknown existence, failed unexpectedly.

The Guardian Civilization and the Taihao Civilization are both Level 6 civilizations, so does this mean that the unknown existence that came here at this moment has already surpassed Level 6 in strength?

This made Xiao Yu faintly worried.

Give me something? Who entrusted you? What do you want to give me? After thinking for a while, Xiao Yu cautiously sent a reply, Also. How do you know I'm here?

The completely invisible existence quickly responded, but within such a short period of time, the spatial fluctuation message representing the location of this unknown existence approached hundreds of millions of kilometers. However, it stopped at a place 30 billion kilometers away from the main star of this solar system, and stopped approaching, as if to avoid irritating Xiao Yu.

The person who entrusted me didn't tell me the rest of the relevant information, it just told me. After handing this thing to you, you will understand. The unknown existence replied, I am a space creature, and I am a space creature. The fluctuations are very sensitive, I found your position by tracking your spatial fluctuations.

Space creature? Xiao Yu was a little puzzled, but he didn't have time to delve into it. Because Xiao Yu saw that after the unknown creature sent that message, something had already approached his position.

Xiao Yu still maintained full vigilance. In order to prevent this thing from being a weapon of mass destruction, it exploded after approaching the gathering place of its own spaceship. It would bring danger to himself, Xiao Yu manipulated a small spaceship, and quickly approached this thing.

Xiao Yu plans. First use a small spaceship to briefly study this thing, and after confirming that there is no danger, bring it back to your own spaceship gathering place.

That thing seemed to have some kind of induction, after Xiao Yu's small spaceship approached. The thing stopped, allowing Xiao Yu's spaceship to keep approaching without moving.

When he got close, Xiao Yu could see clearly what this thing looked like.

It was a small rectangular box, about half a decimeter high, three decimeters long, and one decimeter wide. Under the illumination of the high-intensity searchlight, the whole body of this small box showed a silvery brilliance mixed with black. On it, there are some strange symbols,

Seems to be some kind of text. Some of these characters are larger and some are smaller. They seem to be arranged according to some aesthetic principle, and the arrangement of several lines of text appears very harmonious.

What is this? Xiao Yu's curiosity popped up again. Xiao Yu manipulated the small spaceship to continue to approach, and then sent a robot equipped with power to approach the small box, intending to capture it into the cabin of the spaceship.

Inside the cabin of this small spacecraft, Xiao Yu is equipped with some simple detection instruments, which will do some preliminary analysis for this thing.

But when we got closer, and after the optical detection equipment on the robot could clearly see those words, Xiao Yu stayed here.

Xiao Yu recognized it at a glance, those weird symbols turned out to be the English letters of the Earth Age.

Xiao Yu is very familiar with English. In the Earth Age, Xiao Yu often had to study some scientific and technological archives or documents written in English. The most authoritative scientific magazines were also written in English. It can be said that in the Earth Age, if you want to understand science and technology The most cutting-edge, the latest developments, it is impossible to do it without mastering English.

So Xiao Yu quickly recognized these lines of letters.

This, this is actually a tie? This small box is a tie packing box? At this moment, Xiao Yu felt absurd to the extreme.

It is a magical existence that can be invisible under the tachyon detector. It is speculated that the strength will not be lower than that of Taihao or the powerful existence of the guardian. This thing myself? And the most important thing, according to this unknown existence, it came here because it was entrusted by people. So, who on earth would do such a thing?

Xiao Yu remembered many things like lightning.

Things like ties are unique to the civilization of the earth. At least, at the moment, there are more than a hundred types of intelligent creatures under my command, but I haven't found any race that has the habit of wearing ties. Could it be that... this thing, Was it given to me by someone from Earth, or someone closely related to Earth?

And to be able to drive such a powerful existence to hand it over on its behalf, how powerful is the backing needed to do it?

There may be many things behind this, and even some things are so amazing that Xiao Yu dare not speculate.

Look at this thing first. Xiao Yu thought silently.

In fact, I am also curious. The unknown existence said, When it gave me this thing, I felt very strange, because I couldn't imagine what it was. This thing is just some simple A mixture of elements, of which carbon is the main element. Its strength is so low that an impact of interstellar dust can knock it through, and its ignition point is so low that it can be destroyed at a temperature of only a few hundred degrees Celsius. It It doesn't even have any advantages, at least I can't think of any advantages it has. So what is the purpose of such a thing, so that the person entrusts me to send it here through a distance of millions of light years?

Xiao Yu was manipulating the robot to capture this small box. After hearing this passage, Xiao Yu's heart was shocked. There was a feeling of shock and even terror, which instantly filled Xiao Yu's mind.

You, what are you talking about?! Traveling a distance of millions of light years? Where are you from? You are from an extragalactic galaxy. Are you not a native creature of the Milky Way? Are you a seventh-level civilization?

This is obvious. Xiao Yu can already be sure that even a sixth-level civilization does not have the ability to sail the river system because of energy constraints. It has nothing to do with how much energy storage you carry with you. Even if a level 6 civilization carries a star with it as an energy reserve for long-distance voyages in the river system, the star will be completely consumed before reaching the destination. The reason is simple, the greater the mass of the material to drive the curvature of the navigation, the more energy required to consume. There is a proportional relationship between the two.

Xiao Yu once made a simple calculation about the energy consumption required to travel a distance of 1.5 million light-years by using curvature navigation. Calculation results show that during such a long voyage, the amount of energy consumed is 1.7 times the total mass of the fleet. That is to say, if a certain fleet carries a material reserve of up to 70 million tons, plus the mass of the spacecraft, the total mass of the entire fleet is 100 million tons, then the voyage of 1.5 million light-years will consume If the total energy is converted into mass, it is 170 million tons. Even if it is not enough to add all the materials in this fleet, including the energy reserves, the hull of the spaceship, and all the living things in the spaceship, how can we go on a long-distance voyage under such circumstances?

Even if the mass of a star is 100 trillion megatons, then the total mass required for this star to travel 1.5 million light-years is 100 trillion times 1.7, which is One hundred and seventy trillion megatons.

Therefore, a trip like a voyage to the river system has nothing to do with how much material replenishment a fleet can carry. Even if it takes the entire galaxy into its pocket as a reserve, it is still not enough to start a long voyage.

Before breaking through the shackles of the sixth-level civilization technology, it is impossible to start the river system voyage, which is a basic cognition of Xiao Yu. Of course, taking an extreme method may avoid this restriction, but Xiao Yu believes that no civilization should be so crazy.

That is, do not use curvature navigation, but simply use conventional navigation for river system-level voyages. It should be known that conventional navigation can always rely on inertial navigation after the initial acceleration stage, and inertial navigation does not consume energy.

Conventional navigation means an extremely long time. For example, using conventional navigation of 200,000 kilometers per second, it will take 2.25 million years to complete the voyage of 1.5 million light years. This is a huge number that makes people desperate.

But the being in front of him said that it came from millions of light-years away. Then there is only one explanation, this guy is a seventh-level civilization, even if it is not a seventh-level civilization, it is at least beyond the existence of a sixth-level civilization.

No, I'm not a seventh-level civilization. The guy replied like this.