In fact, these three civilizations are different from ordinary fourth-level civilizations, although their civilization is now only a fourth-level civilization and cannot make warp engines, but each of their civilizations actually has one or two warp speed ships that can perform warp speed navigation, although these ships are the most basic and rudimentary warp speed ships.

In any case, these ships are capable of traveling at warp speeds from time to time, although these ships can only reach a maximum speed of 1.3 times the speed of light, but in any case, these ships are capable of traveling faster than light.

Therefore, their three civilizations are very familiar with the situation caused by warp speed flight, after all, the warp speed spaceship they purchased from the Black Bear Star Domain will also have such space ripples at the end of warp speed navigation, but their spaceship cannot cause such a huge space fluctuation at all.

In fact, if you think about it, although their civilization can buy a warp speed spaceship in the Black Bear Star Domain, the spaceships they buy are the most common cheap products, and they can't even buy military warp speed ships, they can only buy the worst warp speed ships of the Black Bear civilization, and the price is naturally hundreds or even thousands of times more expensive than the price of these spaceships themselves.

This is also a matter of no choice, who calls their civilization a fourth-level civilization that cannot make a warp engine at all, and even the most primitive warp engine cannot be made, because they are even more stupid and do not understand the principle of warp engine, and whether it is in material technology or other technologies, their level is far from the level of making warp engines.

In fact, this is where the difficulty of manufacturing a warp engine lies, otherwise, the warp engine will not become a key technology for the fourth-level civilization to advance to the fifth-level civilization, you must know that in fact, many fourth-level civilizations in the universe are not necessarily worse than the fifth-level civilization in other aspects, but due to the materials and other technical departments, it is impossible to manufacture warp engines, and even some even have principles and manufacturing methods but because there are no materials for war warp engines, so they can only look at their drawings so embarrassingly, and develop material science and technology with all their might. Hopefully an early breakthrough.

The same is true for large space warships and super large space warships, without corresponding materials, then they cannot be manufactured at all, so many civilizations at the beginning, due to the vigorous upgrading of other technologies ignore the development of material technology, and in the end, when the civilization level is promoted to a critical point, they can only be in a hurry because of the materials.

There are a lot of such civilizations in the universe, and after clicking on the wrong technology tree, after developing to a certain extent, many problems will erupt, so those civilizations that are stuck in material technology can only find a way to break through material technology, but where can all this be developed all at once.

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It is precisely because these three civilizations have warp speed spaceships, so it is known that the space fluctuations in this starry sky must be a spaceship flying towards this place in a warp speed, and the destination of the spaceship is exactly here.

All of a sudden, the three civilizations became nervous, after all, the situation in that star field was definitely not caused by one or two spaceships, and it was even greater than the fluctuations caused by the fleet of the black bear civilization that their civilization leaders saw in the black bear civilization decades ago when they were sailing at warp speed.

Therefore, they felt that the unknown fleet must be more huge than the accumulation of the black bear civilization they saw at that time, because the spatial fluctuations caused by this time were too huge, and the range of spatial fluctuations exceeded ten astronomical units, you must know that it was more than a thousand space warships of the black bear civilization, and the spatial fluctuations caused by it were only within two astronomical units, so you can imagine how huge the fleet of this unknown civilization was this time.

However, regardless of whether this imminent unknown civilization has malicious intentions or not, they must be prepared for all precautions, as a civilization on the edge of the barren star field, they are quite clear about the laws of the universe Chinese.

So just before the Ming Empire arrived, the ant civilization, the ape civilization and the Draa civilization began to connect, after all, no matter how the three of them played, their three civilizations were the masters of this star field, and the war was fought just to fight for the dominance of this star field, no matter which of the three civilizations wanted to eliminate zero civilization, it was simply impossible, not to mention that the civilization level gap between the three civilizations was not much, even if they had this ability, the other civilization would definitely not agree.

What's more, the three civilizations have been at peace for nearly 10,000 years, and the trade between the three civilizations has been very huge, and a situation of both prosperity has been formed.

But it's not so easy to talk about foreign civilizations, even if the other party is a fifth-level civilization, because once their three civilizations are united, then their strength is not as weak as some ordinary fifth-level civilizations, or even stronger.

Of course, the premise is that this fifth-level civilization does not use weapons of mass destruction, after all, as a fourth-level civilization, the most powerful weapon is nuclear weapons, and even they have developed billions of tons of nuclear weapons, but there is still a certain gap with the weapons of mass destruction of the fifth-level civilization, and the smallest and weakest weapons of mass destruction of the fifth-level civilization have reached more than 10 million tons, which is not comparable to the fourth-level civilization at all.

With the passage of time, the space ripples in the starry sky finally changed, and the space ripples gradually began to turn into a whirlpool, and then there were holes in the middle of the whirlpool, and the three civilizations of them were nervously looking at everything in the space, they should know that the unknown civilization was coming, if it was really ill-intentioned, then they knew that this war was inevitable.

With the appearance of the first void, the whirlpools in the back space also began to appear rapidly one by one, and it is initially estimated that there are at least tens of thousands of these whirlpools, which means that this unknown civilization fleet has at least tens of thousands of space warships, which is very stressful for the three civilizations in this star field, you must know that the civilization level of this unknown civilization is at least a fifth-level civilization, and their three civilizations are only fourth-level civilizations.

Even if the warships of their three civilizations have reached millions of warships, if their fleet fights with 10,000 warships of the fifth-level civilization, although they are confident that their side will win, they will definitely suffer heavy losses, after all, the fifth-level civilization is not called in vain. [.]