The surface of Yan Xia Cong/Star City continues to rise until it stands in space, more than a million kilometers above the ground. He told him that this was the best viewing platform. He looked down from here and saw that the place where he originally lived was as small as the tip of a needle, while Star City was still vast and boundless. In his field of vision, Star City is changing, and the speed of this change is very slow, because Star City is too big, and this is true from a macro perspective. In fact, every object is being reconstructed at a speed of hundreds of kilometers per second. A certain part of Star City turned into a "one" spanning 5 astronomical units after more than ten days. This one does not have the tip as its head, but the side of one, a surface that is 5 astronomical units long. There are no blast holes on this surface. Yan Xia only sees a square sunken in like a step, forming an inner pyramid shape. After staying up there for three more days, Subaru sent a message to him. "It's done." Yan Xia was slightly surprised because he didn't observe anything.
After he came down from the sky, Subaru answered his doubts. "The Level 2 civilization designated by the Civilized Federation uses the four basic forces as weapons. I strongly agree with this." "But the electromagnetic force that is really widely used among the four fundamental forces is still the electromagnetic force, not the strong force, weak force and gravity." "The strong and weak forces are both nuclear forces. They require particles to appear. The only force that does not require particles is gravity." "Our scientists were exploring how to use gravity as a weapon 12,000 years ago, and now we have mastered this technology, which is the supergravity weapon you see." It is not difficult to use gravity as a weapon. The Purple Thorn Civilization can create gravity weapons. But Chu added a word, "super" to his words, which would make a big difference. Super means supersymmetry, so this is a supersymmetric gravitational weapon. At this time, although the Civilized Federation has indirectly proved the existence of gravitons, it has not yet demonstrated supergravity. If supergravity does exist, then it is proved that there is not only one graviton that propagates gravity, but also an opposite graviton. The Civilized Federation has nothing to prove and cannot make correct assumptions about the existence of supergravity, so Yan Xia doesn't know how supergravity weapons work even if she hears about them. "Are supergravity weapons gravitational waves or gravity?" Yan Xia asked after a series of complicated thoughts. Subaru smiled. "Of course it's gravity. I think you'll be able to observe the effects of our weapons here in 1178 years." According to Yan Xia's understanding, gravity propagates at the speed of light and cannot reach super-light speed, but Chu said that the results will be seen after 1178 years. Then what Chu said means that the Olive Branch Civilization has mastered a super-light weapon. This weapon ignores the speed of light and can reach anywhere it wants to hit almost instantaneously. This super-gravity weapon definitely has other terrifying features. It may have borrowed The current federation cannot analyze the propagation of gravity in high dimensions, because in inherent research, except for special particles in high dimensions, other particles and forces cannot propagate at the speed of light. horrible. However, gravity weapons also have a disadvantage, that is, the strength of gravity will decrease with distance. It is unknown how much power the Olive Branch Civilization's supergravity weapons will have after passing a distance of 1,178 light-years. It can be inferred from Tsubaki's confidence that this weapon may retain considerable power. This was the first time that the Olive Branch Civilization showed force to him.
"Our weapons will arrive before yours, and that's the determination I want to show you." "how?" Yan Xia smiled. "Then I wish us happy cooperation." Even so, Yan Xia felt that this was a bit bad in her heart. It stands to reason that after the Olive Branch Civilization takes the lead in releasing weapons, the Silk Civilization will definitely pay attention to the Olive Branch Civilization, and then regard the Olive Branch Civilization as its enemy. This seems beneficial to the civilized federation. In fact, the weapons of the Civilized Federation have been sent out, but they arrived later than the weapons of the Olive Branch Civilization. This means that the Olive Branch Civilization will think that it is impossible for two advanced civilizations to exist at such a close distance (less than 280 light years). Then it is only possible that the civilization that originally attacked them has moved to another star field, and then the silk civilization will be more wary of the Civilized Federation in the future. This is very important. Silk Civilization is a very powerful civilization, even more powerful than the current Civilized Federation. If the Silk Civilization regards the Civilized Federation as its main enemy, it will deal a greater blow to the Civilized Federation in the future, while the Olive Branch Civilization will sit back and watch. And supergravity weapons are bad enough news on their own. "Then let's wait quietly." After Chu left, Yan Xia also returned. He told Ella the news through tachyon communication and asked her to pay attention. At the same time, he also observed that the location of Star City is getting closer and closer to the Civilized Federation. If the end point is the star boundary of the Civilized Federation, it is even less than 250 light years away. After the news was conveyed, Yan Xia began to intervene in the internal fighting of the Olive Branch Civilization. He is the one who supports Tsubaki. However, as an outsider to support, it can only make the Olive Branch Civilization more tense, which is also his purpose. After 183 years, the [Changers] made an important decision. Support a spokesperson. The role of this spokesperson is to negotiate with Zhuo and constantly fight for the rights and interests of [Changer]. Zhuo's energy is involved in this. It debates with the spokesperson of [Changer] almost every day. It seems to enjoy it. And Yan Xia has been making disgusting speeches for the Olive Branch Civilization, making more Olive Branch Civilization life forms resist Zhuo. During this period, he has not slept. Without Ella's help, he must do everything himself. Even if he only sleeps for 100 years, many things may exceed his original plan. In this way, another 995 years have passed, which is exactly the time to observe the effect of supergravity weapons 1178 years ago. Yan Xia saw it. The collapse of a star.
The star is very young and has at least billions of years of life, but it collapsed at this moment. This is not a coincidence, but caused by supergravity weapons. Yan Xia independently went through a lot of planning, wanting to know how supergravity can be used as a weapon, how to make a star collapse at such a long distance, which even gamma-ray bursts cannot do. That is more than a thousand light years away. Yan Xia was only shocked. The Olive Branch Civilization showed him the power of a civilization. Before he could come out of the crazy formula calculation, 4 years and 2 months later, a striking electromagnetic light cut a corner of /Star City. It was a corner of more than 1 astronomical unit, where about 60 trillion Olive Branch Civilization lives lived, all died in an instant. Counterattack from Silk Civilization. The debate that lasted for 999 years stopped before the millennium. Both the [changers] and the unchanged [conservatives] were united by foreign enemies. They stood on the tallest building in /Star City and announced the beginning of a civilization war spanning thousands of light years. Everything was going according to Yan Xia's idea.