"Forty-six standard days?" Lu Wu looked at his terminal - although the inside of the floating fortress had very good ventilation and dust removal equipment, it was enough to cover the terminal with a thin layer of dust for such a long time.

"Yes partner, or according to Earth, you were gone for forty-six days. ”

He was now sitting in his room in the Floating Fortress. As mentioned earlier, as a high-ranking officer, he had completely separate rooms in the Floating Fortress. This is also the most well-protected, safest, and most central location in the entire floating fortress. Of course, it was not only him, but the rooms of the other senior officers in the legion were next to him.

To be clear, the place where he is now is still the overhauled floating fortress. Originally, he was only a corps commander, and it should be emphasized that he was only a ground force, and a corps commander of a light infantry corps. His possession of the Floating Fortress is completely in the nature of a beggar picking up a golden rice bowl. But this is no longer the case. After he became the governor, according to the adjustment of Huiyue's internal resource distribution power, the Evening Star family used various means to half-sell and half-give away several floating fortresses to the Banshee's Gate area.

But Lu Wu still chose to arrange his residence here. After all, this floating fortress is what belongs to him in the true sense of the word...... Well, in fact, it can be said that he himself has no intention of fighting for power in this world - anyway, he knew from the beginning that this is a world dominated by warlocks. And his position is not based on real talent. In the final analysis, Lu Wu knows how many pounds and taels he has - he is actually a Chinese second-rate university graduate, and it must be said that there is something different, that is, he has a little courage and adventurous spirit.

He was now sitting alone in his room in a daze. Amber has gone to Kaicha Goat, or rather, the master. Unlike going to Earth, Amber who came back from Earth went from an environment that suppressed magic to an environment where magic was relaxed, and instead of having an adverse reaction, it became as if she had suddenly lifted the burden on her body, and became full of vitality. However, the master obviously concealed some of his abilities, even if it was Amber, he didn't know that she didn't have to go out at all, she could chat with the master through the terminal directly in the room, and even directly communicate specific data without worrying about revealing any secrets.

Amber is probably still on its way at the moment...... According to Lu Wu's opinion, the speed of that small airship did not reach the point of supersonic speed. Otherworldly technology may seem a little superior, but the flying machines here may be excellent in terms of capacity, but lackluster in terms of speed. The location of the Floating Fortress is quite a distance away from the underground city where the master entity is located, and it will definitely take a lot of time for Amber to go back and forth.

"The comparison of time flow speed is not the same as in the past......" Lu Wu had calculated it several times. The facts also proved that the previous conclusions of the master were correct.

Lu Wu had already contacted Hongyi just now (he was not on the Floating Fortress), and it would take a little time to come over now. During these times, he didn't have anything else special to do, so he just chatted with the masters.

"That's right, partner, the flow of time in the two worlds is not equal, or rather fluctuating. And this fluctuation, according to my experience, is unpredictable. ”

"You're saying that there will be a day here and a year on Earth?"

"Very likely. Partner, as I said, if time stands still in a world, then creatures within this world are invisible. No matter how long it is still, it will have no effect on living things...... By the way, partner, why did you ask the Red Coats to bring you precious metals?"

Lu Wu was now very familiar with the master's abilities, especially its ability to intercept wireless signals. In fact, not to mention that now he occupies the divine seat of Kecha Goat, and has inexhaustible divine powers. Even before, he could easily read signals that humans couldn't perceive - he just couldn't decipher them. He then explained what was happening on Earth to the master.

"I see...... This can really be a subject, called 'The Expression of the Second Law Weak Magic'," the master regretted. "It's a great environment for research...... It's a pity, but partner, do you really have that idea?"

"What thoughts?"

"It is something that promotes the scientific and technological progress of the entire civilization of the earth. The master said.

"What?" Lu Wu immediately remembered the matter of the master, compared to this world, the technology mastered by the master was obviously superior, or even more than that. Kecha Goat's ability to crush the Stygian Moon camp is based on a bunch of unimaginable technology. Lu Wu now knew that these technologies were learned by the masters in the long course of their travels, from the civilizations created by different worlds and different intelligent races. Not only does he learn, but because of himself, he is able to integrate different technologies. Come to think of it, Kecha Goyat was able to create such a huge force with almost nothing (even its own freedom was controlled), and if it could be helped by a master, then it would not be a dream for the human race on Earth to move towards the age of space.

If nothing else, at least step out of controlled nuclear fusion or something, right?

"Partner, from my point of view, it's not a good idea. The master said.

"Why?"

"You know, I've been through a lot of worlds. I have not only seen the vigorous and thriving intelligent race, but also the civilization that is declining and declining. Even though I'm just a passerby in these different worlds, it's hard to say that I'm really insightful and insightful...... But after seeing more, I naturally have an experience: the development of science and technology from external forces is not necessarily a good thing. ”

"Why do you say that?" Lu Wu asked puzzled.

"According to the words that you can easily understand, that is, the development of science and technology will affect the way of thinking of the entire human society, and the way of thinking will affect the development of science and technology. It's not clear who will affect whom, but they will have an effect on each other. If you do that kind of lifting that way beyond normal, then it is easy to have an accident. ”

"What do you mean......"

"In fact, any civilization, without contact with the outside world, will not have that kind of technological leapfrog progress. Generally speaking, an invention or a technology has a process from invention to perfection. Let me give you a simple example of the history of the earth, cavalry, it is necessary to domesticate horses, stirrups, saddles, bridles, horseshoes and a series of other key technologies, as well as a series of less critical but important technologies such as horse armor, veterinarians, horse combat weapons, etc., before the real concept of cavalry appeared. Before that, the cavalry was all defective and half-finished. ”

The master has apparently read enough information on the Earth's network.

"So partner, you have to understand, so in fact, the earthlings pointed out the technology of 'cavalry' on the technology tree, and it took thousands of years, quite a long time to develop, and finally reached perfection. However, if a normal educated earthling comes to a world similar to the ancient times of the earth, that is, an environment where domesticated horses have just appeared and everything else has not yet begun, then he can light up all the key technology points in an instant, and directly point out the technological achievement of 'cavalry' on the technology tree. Directly knock out the chariots, and cavalry appears. ”

"That's true. Lu Wu had to admit it. Because some of the key technologies of the cavalry are really too simple, whether it is a saddle, stirrups and horseshoes, all of them are things that can be understood at a glance. Not to mention modern educated people, even an ordinary person in ancient times, after seeing a specific object, can understand it instantly. Not to mention imitations or something.

"However, is it really a good thing for mankind to point out scientific and technological achievements in this instant?" said the master.

"I don't understand......" Lu Wu still couldn't figure it out.

"Because in ancient times, when cavalry first appeared, war was brutal. The victors will carry out complete slaughter and extermination of the losers. Think about it, if one of those ancient countries points out the technology of 'cavalry', then the casualties of war will increase exponentially. Those defeated ancient humans, who could have escaped, can't escape now. And the scope of the war will grow dramatically...... You understand that, right?"

"However, it is possible not to spread military technology......" Lu Wuhua also felt that he was more stupid. In modern times, almost all new technologies have been prioritized in the military aspect. Even if you deliberately introduce civilian technology, people will still be able to copy you to the military. Do you really think that those professional scientists and engineers are waste?

"Of course, it's not a given, I haven't done much research on it, I just feel like it. All I can say is that if you're really, really interested in bringing in Exotic technology and raising the level of Earth technology, then I'd suggest you bring in those theoretical aspects. It takes a long time from the development of theories to specific technical achievements, and then to the perfection and maturity of specific technical achievements. This approach can not only effectively improve the level of earth science and technology, but also have no sequelae. ”

Lu Wu wanted to say that he was not from Bancor, nor did he have the intelligence of Einstein. Plagiarism seems to be fine, but there is such a thing as a theory to be discussed, and when a group of real scientists come to discuss it, he will have to expose it. After all, plagiarism is plagiarism, and it is difficult to get round up after lying. Of course, you can say that you really understand and integrate all the relevant theories, and you are naturally not afraid to discuss them with others when the time comes. But I want to integrate the theory......

Well, as Lu Wu, who was only admitted to a second- or third-rate university in the college entrance examination, it may be a little more difficult.

"In short, partner, although this is not necessarily going to happen, but considering that it is related to the development of human civilization on the entire earth...... This risk can be avoided or avoided as much as possible. ”