But at that time, they didn't have much technology to check the level of the earth's civilization, and they didn't find out this problem until they worked hard to improve the wormhole, and it was too late at that time, they could only try to make up for their losses, and when they sent the message, they also connected the earth's civilization and sent it together.

"But at that time, I remember that when we received the news, we had already found that the wormhole was in that place." Liu Xuan was a little confused when he heard this, they discovered that there was a wormhole near Jupiter because of the news at that time, but according to them, they only built the wormhole after the earth civilization sent back the news.

"Yes, you have to understand a problem, a temporary wormhole and a long-term wormhole are not of the same grade in themselves, when I sent you a message, it was just a temporary wormhole, as long as I didn't care about him, at most half a year, this wormhole would completely disappear because of no energy, which would have no other impact on your civilization."

"But, in the end, we made some bad decisions." Liu Xuan sighed lightly, took over the old man's words and continued, Liu Xuan put his hands in front of his eyes, looked at the hands that had tried many experiments, and said in a low voice.

At that time, he was also present, although he couldn't decide the final decision, but Liu Xuan was one of the links after all, and Liu Xuan's fault was also real and unavoidable. Liu Xuan could only regret why he didn't stop those people's mistakes at that time.

"This is simply a tragedy of our two civilizations, we have harmed you, and you have also harmed us, which is really quite interesting." The old man said that he also looked up to the sky and laughed at the end, which was really quite ironic for the two civilizations. If it weren't for those things at that time, maybe they wouldn't have anything to do now.

If this civilization hadn't sent a message to the Earth civilization at that time, if the Earth civilization hadn't replied to anything at that time, the final outcome of the two civilizations might have been very different. The civilization of the earth will still develop little by little in the solar system alone, waiting for the day when it will be truly powerful. This civilization may also find a stronger ally, survive that war, and become a sixth-level civilization completely, and they can get what their civilization needs most.

But there is no such thing as "if" in history, and this is the most tragic part of this universe, and it is also the most fascinating part of this universe.

"So the news that came later was that you were asking us for help?" Liu Xuan thought of one thing, and asked the old man, this question that has been bothering him has turned out to be the answer to such a drama, it is simply a creation and making people, Liu Xuan trembled and called up those messages behind his bracelet, projected in mid-air.

"Yes, these messages were sent by our civilization, not against you, but against all our allies, but among those civilizations that have signed an agreement, only

You haven't decoded it. The old man looked at the words with a sad face, as if he had returned to the time of war.

"So, what about your allies?" Liu Xuan suddenly thought of something, and asked the old man, but when he asked, he already had the answer in his heart, this is the universe, this is a huge natural world, the friend of the enemy is his enemy, and the final result can be imagined.

"You already have your own answer, don't you? This is the cruelty of war, unlike any war within any race, defeat means slaughter, and there is no one left. Those allies, like our civilization, are buried in this dark space, in the grave of the universe. The old man took a deep breath, and said with trembling corners of his mouth, Liu Xuan could see that he was clenching his teeth and suppressing his feelings.

This is a war, and the defeated side will naturally have its own end. The battle between civilizations, the total destruction is the final judgment. This is the war between civilizations.

It is conceivable that although the current human civilization is quite miserable, it is the luckiest existence among the civilizations that participated in the war at that time, at least they have withstood two invasions, although the whole planet is in dire straits, but they are at least alive, as long as they still exist, there is still hope of survival.

"We both had our own faults in what happened at that time, which is why we did not keep you out of this planet, if you had the ability at that time and did not come to support, we would never have let you into this planet. Even if you do, you will be attacked by us. ”

"It's useless to talk about this now, it seems that the reason why our civilization exposed its location is not only the signal problem at that time, but also the secret operation of those sixth-level civilizations, or in their eyes, we don't want them to do it themselves."

"What does this mean, isn't your exposure as simple as it was then?" Hearing this, the old man was a little puzzled, he had never heard of this kind of thing, after all, at that time, their civilization was already close to extinction, and there was no other thing to think about other civilizations.

"Before the first civilization came to find us, we also detected that a light-speed ship had paused in our galaxy, and at the same time released a lot of locations that exposed us, which was the ultimate reason for our exposure." Liu Xuan said helplessly, it was because of that gravitational wave that attracted the Starfall civilization at that time.

"It seems that you are right, as a sixth-level civilization, you also have your own pride, and your level of things is indeed not going to let them take the initiative." Regarding Liu Xuan's thoughts, the old man also said with a smile. There is no contempt in this, this can only be regarded as the dignity of a strong person.

It's like an ant and an elephant, if an elephant is asked to shoot at an ant, the elephant will not bother to make a move, it's a matter of rank, no

What contempt. In fact, even if it is a contempt, what can the earth civilization that is a bug do? What is the importance of science and technology, and the current human civilization is still far behind.

"It seems that this sixth-level civilization is not a good thing, it is actually using such despicable means!" Liu Xuan had nothing else to say, he could only grit his teeth and say, there is no way, according to their level of science and technology, human beings are really just a relatively tall insect, in the eyes of those people.

"There's no need to say that, after all, this is a matter between civilizations, assuming that the sixth level civilization is you, and another civilization is about to threaten your position, what will you do?" The old man was very wise at this time, and sent out a soul torture to him.

Liu Xuan didn't know how to answer for a while, if such a thing really happened, according to the current level of human civilization, he would definitely strike first and destroy the other party, not because of any hatred, but for his own safety, if there was really such a civilization, the same level as himself, they might really be restless.

"You're going to kill each other, too." The old man smiled slightly and said what Liu Xuan thought in his heart. "Actually, even if it were us, we would do the same. It's a matter of race, and we don't hesitate, we have no choice to survive, do we? ”

"To survive?!" Liu Xuan thought thoughtfully, yes, why do various civilizations in the universe work so hard to develop science and technology, why do they go to great lengths to hide themselves, isn't it just to survive, survival is the basis for the final competition, stay in the green mountains, not afraid of no firewood, even if it is a backward civilization, as long as it has enough time, it must be able to develop.

"Isn't the most fundamental purpose of all things in the universe and their daily activities to survive? Money, the right is just to make their own survival better, in the final analysis, or for the final survival. We are like this, and that Sixth Tier civilization is also for this. Although we don't know what the highest level of civilization looks like, we can be sure that there must be a seventh-level civilization in the entire universe, that is, the highest level of civilization, they are everywhere, watching us all the time, they are already beyond the world, as a seventh-level civilization, they are just quietly watching us, and they generally will not take charge of the competition in the universe. ”

Liu Xuan nodded, indicating that he understood, in fact, according to Liu Xuan's own thoughts, in fact, this is also the case, in the universe, there must be some existence beyond the laws of the universe, but those people's technology and ideas are much stronger than them, maybe they have really seen the struggle clearly, and achieved real peace in their own race.

As for what the seventh-level creatures are like, who knows, even the people of the sixth-level civilization have no resistance to the life of the seventh-level civilization, one is to use the laws of the universe, and the other is to change the laws of the universe, both are fundamental

There is no comparison. In the eyes of the seventh-level creatures, everything they do is like a child's house, and they can't get into their eyes at all, maybe they won't really attract people of this level of civilization until they use weapons that endanger the foundation of the universe.

"It's a pity that we can't become a seventh-level civilization, maybe you still have a chance." The old man lowered his head sadly, and said helplessly, their race, the extinction is only time, they are already completely out of the cosmic war.

"We, do we really have a chance? With the current attack intensity, we can't even guarantee our own survival, let alone upgrade to the level of a seventh-level civilization. Liu Xuan shook his head and said helplessly. That's why they came to this place, to survive.

"Of course, just according to your civilization level and current technology, you will not survive, but because of you, we have decided to hand over our three major technologies to you and let you survive." The old man had a serious face and said to Liu Xuan, he knew that this was the reason why they came to this place.

In the same way, as the owners of this technology, they have no choice but to give these technologies as a gift to another civilization, so that the chosen civilization can become their successor and carry forward their technology.

And the earth civilization is the civilization they chose, in fact, even if it is them, even with their technology, there is no way to choose more people, here is the tomb, the tomb of the universe, among the tombs, there are not many people who can find their specific location, and there are not many people who meet their requirements, Liu Xuan is very lucky, they were chosen.

"That's what we're here for, and I understand that survival is an infinite possibility, and in order to survive, we need to persevere!" Liu Xuan nodded, showing his determination, it turned out that at the bottom of his heart, he also thought that it was a very "shameless" behavior to find a civilization and ask for a technology. Now Liu Xuan also understands that a life, any means made to survive are worthy of respect, and they still have the determination to live.

"Hehe, it seems that your consciousness is also very high, in order to survive, no matter what means you do, you have your own reasons, this is the foundation of the universe, the most cruel place, and the most wonderful place." There was some fanaticism in the old man's eyes.

Survival itself is the way of all things, every creature is working hard for its own survival, Liu Xuan and the four of them are, so is the civilization of this old man, and so is the civilization of the sixth level. For their own survival, there is nothing wrong with everyone.

"Of course, we still need a way to get out of this place, the grave of this universe, although we can manually control the spacecraft for the time being, but without a lot of probes, it will be difficult for us to get out alive." Liu Xuan also thought of one thing and hurried

added that according to their abilities, even this cosmic tomb can't get out.

"Of course, this cosmic tomb itself was built by us. Naturally, we also know how to get out. The old man's words surprised Liu Xuan, who didn't expect that this tomb, which had stretched for several light years, was actually built by them.

"There is no way, this can be regarded as a means of defense for us, after all, as long as it is a spaceship or civilization that enters this space, it is difficult to get out, this is the wall in the universe we built, or the cage of the universe. When there are more and more dead civilizations, this place has become a veritable cosmic tomb. The old man said helplessly, they didn't want to build a "tomb" at the beginning, they just wanted a city wall.

Liu Xuan was dumbfounded, the space that was very powerful in their eyes was just a city wall in the eyes of others, and the effect of this city wall was also obvious, even if it was of the level of the mysterious planet civilization, there was no way to get out if it came in.

"It's quite good to talk to you latecomers today, we are also your predecessors, I didn't expect that we would come to such a point." The old man's voice was a little relaxed, but also helpless, and even more unwilling, their civilization originally had the opportunity to bloom its own brilliance, but everything was over.

Liu Xuan didn't know what to say at this time, they were not a civilization in the first place, and Liu Xuan always thought that people who had not experienced that kind of pain had no reason and capital to persuade those people.

"Okay, okay, it's been a long time since I've said that. At this time, I can't help but say too much, in short, you have to remember that you don't forget the most fundamental need of a civilization, and all you have to do is to ensure that you survive the war. Whether it's a winner or a loser, only survival is the strongest person. The old man's face was serious, and he said to Liu Xuan again.

Liu Xuan nodded solemnly, indicating that he remembered. At the same time, it is also to express his gratitude to the old man, if it were not for this old man, their civilization would probably be quite difficult to survive, and this thank you is still quite necessary.

"There aren't many people left of our civilization. According to our usual theory, the possibility of us continuing to survive is very small, but there is a certain possibility, there is no shortage of miracles in the universe, maybe when we get through this difficulty, we will look for you again, but it is more likely that our civilization will disappear. The old man waved his hand, and did not express Liu Xuan's gratitude.

In the universe, every civilization is an opponent, even if it is an ally in the last second, the next second the starship may sail to this planet, thanks, in the cruel environment of the universe is simply a joke.

"Okay, after all that, I'm tired too, and you also want to see what kind of technology we give you. Come on, come and see. That's our gift. The old man stood up,

beckoned to Liu Xuan, and a door appeared directly in front of the old man's eyes, and the old man walked in.

If Liu Xuan follows, Liu Xuan is very coveted for this space technology, just hope that the old man can give them this technology, but in the same way, if the old man doesn't want to give it, Liu Xuan has no way, Liu Xuan is already very happy to experience the three technologies, they have no capital to ask this civilization to give them something.

Maybe it's because they pity them, or maybe it's because "people are dying and their words are good", so this civilization wants to hand over the three technologies to them.

(End of chapter)