Written after a hundred chapters: Before you know it, it's already a hundred chapters, thank you for your support all the time. Many book friends don't understand why I write like this, a lot of self-talk, narration introduction, but no confrontation and a lot of dialogue. In fact, it's very simple, this is a hard science fiction novel that introduces various black technologies in a Xiuzhen novel dressed in a sci-fi skin. Technology is the mainstream, and the protagonist pursues the idea that it is better to do it, a lonely person will always rarely communicate with people, and naturally there is not so much nonsense. Some are just what they think in their hearts. I think that's the current situation for most otaku. In fact, no matter what kind of expression you have, as long as everyone looks cool. It's been two weeks of naked pushing, and I haven't recommended it in the third week, but the support given to me by my brothers is quite strong, and the recommended votes are no worse than those with recommended seats, here, thank you very much. I'll be steady updating in return. If you really support ghosts, you don't need to give me a reward, change it to a red envelope to support me, and help me gain more popularity. Thank you.

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"Well, you don't have to explain, the theory of biological equilibrium." Of course, Xiao Chu didn't give it for nothing. (weird)

"In alien technology, we have an epoch-making technology, a dark matter engine. A large amount of dark matter is used to extract massive amounts of energy for application to people's livelihood and various lives. Even our ships, our weapons, use dark matter engines. This kind of thing, soon we bought the drawings, and we were even able to imitate it. But then we discovered a very tragic problem, that is, our ability to refine dark matter is limited to the laboratory stage, and it is completely impossible to mass-produce, and it is difficult to even collect it in the universe. It wasn't until later that a friend from the interstellar trading platform recommended a kind of energy tree. ”

"A plant that can produce and store dark matter, reproduces very quickly, and can live in the ground with branches inserted into it. And this plant does not need light, does not need water, only needs a certain planting area, can easily extract dark matter from cosmic rays, and at the same time can provide a lot of oxygen. For us, this is an inexhaustible source of clean energy. ”

Xiao Chu frowned when he heard this, how can he meow like what our scientists on the earth are doing? It may be nice to have access to this energy, but they ignore one issue, balance.

"Balance?" Xiao Chu asked the question in his heart.

"Hehe, almost!" Dahan smiled and continued: "At the beginning, we also went to store energy, but later we found that as long as we planted a dark energy tree where we wanted to obtain energy, any harvesting machine would provide energy continuously. Even planting dark energy trees directly on some engines is even more amazing. At first we were worried about the balance of light and dark, just as you were worried. But then, more than 100 years later, we didn't find any drawbacks with this thing. So we started to grow this plant in unlimited quantities around the world, and built dark matter engines on a large scale to provide all kinds of clean energy. ”

"Yin and yang are balanced, and the world can't get rid of it. The so-called dark matter, which may be what we call yin qi, has a rather amazing effect on these spirits. I know why you're dealing with such powerful spirits. In the pure yin land of the whole planet, you are really good at death. "Xiao Chu is so painful, such a dead thing can happen, and he is speechless.

"You're amazing, the same as our scientists. If we could have thought of this a hundred years ago, we wouldn't be where we are now. ”

But Xiao Chu didn't feel right, "Although such a strong yin qi can make them evolve quickly, it shouldn't be of any help to their spread?" Even the fastest flying evil spirit won't spread that fast, right? ”

"That's the alien friend we made back then, a guy who claims to be the Dark Star. His intentions are not pure, we have long known it, but due to the fetters of the interstellar platform, he simply cannot invade our planet through the very secure hardware of the interstellar trading platform, so slowly we have given up our vigilance against it. ”

"Wait, even if the spirit body changes and becomes an evil spirit, then with such a strong yin qi, is there no dead on your planet? There will be ghosts in the dead, there will be wandering ghosts, and in this environment they will definitely become very powerful very quickly, how can you not find and destroy them with your technology? "EMP is there, and you don't need anything too powerful to deal with some imps.

Dahan gave the five talismans passed by Xiao Chu's classmate to a strong man in armor behind him, and then continued to talk to Xiao Chu. "We have encountered this situation since the early days of planting the dark energy tree, but the other party provided us with a solution, spray a dye on the dark energy tree, and then the dark energy tree will absorb the free dark energy, and those spirits are undoubtedly dark energy, so there is not a single evil spirit on our planet. We have lived like this for more than 100 years. Until a few weeks ago, that fool in District 9 had slaughtered all the deauts in the entire dungeon, and those demihumans had formed a large evil spirit in a place where there were no Dark Energy Trees. This is the seed, and if it were only that, we would be able to solve it with a nuclear bomb. But at the same time, all the dyes on the Dark Tree failed together. There's no doubt that the guy who sold us this technology in the first place had bad intentions. ”

"Dark Star, Nine Ghost Emperors, hehe, I know what you're provoking. A guy bent on destroying and occupying all worlds, but if he runs away from us, we will definitely give him a big gift. "This is what I said in my heart, Xiao Chu didn't say it, in fact, it is not difficult to solve their problem, as long as the Nine Heavens Thunder Tribulation Talisman is passed on, what ghosts, emperors, ghosts, and gods, it will be true to death. Even Patriarch Zhang Daoling of Dragon and Tiger Mountain may not be able to withstand a Nine Heavens Thunder Tribulation Talisman.

"Then there is the Dark Energy Tree Explosion, all the Dark Energy Trees in our world exploded almost at the same time, linked together, with the spread of the Dark Energy Tree, the spread of those evil spirits is simply amazing. In less than a week, our world is now full of soldiers. What's even more tragic is that because the dark matter energy engine is so easy to use, we have almost abandoned all previous ways of using energy, and as a result, after the dark energy tree went violent, it no longer provided any dark matter, and our world fell into an energy crisis all of a sudden. In addition to our laboratory, there are some ancient nuclear energy equipment to provide energy, and people in other places are basically living on fires. Moreover, because dark matter is extremely easy to obtain, we do not have the habit of storing energy, resulting in countless dark matter energy engines in the air, but we can only provide such a small amount of energy points. If it had been left behind, let alone 10,000 or 20,000, we would have been able to make up 10 million. So, don't trust any foreigners, they're too dangerous. Well, that's too much to say, and I wish us all the best. I'm going to fight. As he spoke, he picked up a sci-fi spear and prepared to go to the battlefield.

"Wait, you answer my last question, what do you mean by using the interstellar trading platform together?"

Dahan thought for a while, and said bluntly to Xiao Chu: "You only have level three now, but I advise you not to raise the platform level too early, because the more you improve, the more dangers you will face." The Ultron Empire is said to be one of the most powerful empires in the interstellar world, with a technology level of 9. ”