"Master, I deduce that those Tuba people lack biological energy, otherwise some are black and some are like pigs, they are simply black pigs. Biological energy is not only an aspect of aura, but also soul energy is also the biological energy that can be left after death. So they slaughtered us earthlings and extracted bioenergy. The slaughter of living beings is also for this purpose. Extracting aura, extracting the energy inside any living being, extracting the dead energy after the death of man and living things。。。。。。 "Xiaolan's explanation is very reliable.

Not to mention that those demon cultivators need to snatch babies to cultivate, let's just say that those big stars are in their 40.50s, and even in their 70s, in order to keep their faces ageless, they are more than 40.50 people, and they are even more than 70 years old, and they also go to play sheep placenta, making themselves like little fresh meat who has just debuted, and that Liu Xiaoqing is almost 70 years old and still plays an 18-year-old girl.

I was sick to my stomach and couldn't eat. This illustrates a lot of problems, the need for cultivation, the need for rejuvenation, the need to maintain youth, and more importantly, the need to maintain the survival and reproduction of a group.

It is estimated that the people of Tuba Star lack some extremely important things, they can't find them there, only the earth has, as for why they don't directly occupy the earth and take the earth for themselves, wouldn't it be better?

Isn't it a one-time matter to immigrate to the earth? Xiao Lan did not give any reliable guesses on this question.

Maybe Earth or even Mars has something they fear, right? It's not suitable for them to survive here for a long time.

"This issue will be put aside for now, and we will discuss it later when we have time, you and Xiao Ju will sort out the technology of the Atlanta civilization that can be used at present, we have to make money, and we must train a large number of technicians to lead the development of the earth civilization!" Xiang Ming instructed.

"Master, where do you need such trouble, what do you want to build, our engineering robots can be mass-produced immediately!" Xiao Ju said proudly.

"Xiaoju, it's not what you think, the master's meaning is very clear, train technicians and lead the development of earth civilization. Isn't there a good slogan in many parts of the Dragon Kingdom: Civilization depends on you, me and him, civilization depends on everyone, the civilization of one person is not civilization, and the civilization of a group of people is not civilization. What the master said means is that although we have a level 6 civilization now, the civilization of the earth is only at the end of level 3, and it has just launched a manned spacecraft to explore space. Ruthless and primitive, if they rely on their own development, it will take at least one or two thousand years to develop to the technology we currently have, it still depends on the achievements of chance, otherwise it will take longer to break through to level 6. The first-level civilization is the initial mastery of astronomy, the second-level civilization is the use of machinery and electrical energy, the third-level civilization is to start the exploration of space, the fourth-level civilization can immigrate to the nearest planet, and the fifth-level civilization is the initial mastery of the production and use of energy blocks. This lays a good foundation for reaching farther star fields in the future, and the level 6 civilization has initially mastered the space jump technology, from one galaxy to two galaxies, and the measurement standard of the level 7 civilization is the development of folding space technology. Level 8 civilization is the overlord of the star field, and at least 100 level 7 civilization galaxies are managed at the bottom, and level 9 civilization is the top level, they manage countless star fields with an interface. Only 5 of these superlords are known so far. The solar system is just a small galaxy among the billions of large galaxies like the Milky Way, and in the vast universe, there are many large galaxies like the Milky Way, and countless large galaxies form a star field. These fields are located in different interfaces, with 1-element interfaces, binary interfaces, ternary interfaces, and all the way up to 5-element interfaces. There is a level 9 civilization in charge of one interface. With the development of space folding technology, each interface can easily cross borders. Hehe, why can I know this, 5000 years ago, there was a 9-level civilization nobleman who came to the earth, that was a super explorer, a super traveler, like to wander around with beautiful women, I sent someone to eavesdrop on their conversation, I learned, to be honest, even the 9-level civilization is not so terrible, the most powerful entourage of that noble brother is only a heaven-level master, they are Starbucks, and their physical fitness is really incomparable with our former Atlanta, they mainly rely on technology to dominate, really, I will make an analogy, if this Starbucks noble son gave up all the high-tech equipment, hehe, an ordinary person beat him all over the ground looking for teeth, just like the current American GI, fighting with African primitives with his bare hands, it is difficult to say who wins and who loses. The development of civilization is the direction of the efforts of the entire earthlings, I summarized the management of the Atlanta Empire, that is, they are empires, and now the 9-level civilization is an empire, if it is a federal system, then there is a play, there is no unity of opinion, the government decree is not unified, they tear each other off, they all play their own small calculations, and it is strange that they can develop quickly. Xiaoju, there is still a long way to go on the road of earth civilization. But we can help, help, even if we directly hand over the technology of the level 6 civilization to them, they do not have the accumulation of level 1 civilization, it is useless, so the technology we sorted out is early eliminated in Atlanta, or the most rudimentary, the most primitive technology is taken out, that is to say, at least a few decades ahead, and then take out some more advanced decades of technology when these technologies are fully understood. The accumulation of technology is very important, and it is not just a matter of pulling out the seedlings to help them grow. Do you know? Xiao Ju told me that there is a so-called alien spaceship in Area 51 of the United States, hehe, it is just Xiao Ju sent out to collect intelligence about the outside world, and the simulated biochemical robot pilots the reconnaissance plane. The lowest-level reconnaissance plane, which the United States regards as a treasure, has been studied for decades, but it has not even been studied, and it cannot even open the hatch. Not to mention the United States, take the Dragon Country as an example, a lot of the technology in the 70s of the last century has not been thoroughly understood, just take the Hercules transport aircraft that people went to the United States in the 60s of the last century, and it has been almost 60 years, and our large transport aircraft have not come out, or the medium-sized transport aircraft such as Yunba. In terms of aircraft carriers, everyone has aircraft carriers in World War II, and now where is our domestic aircraft carrier, even if it is the Liaoning aircraft carrier that has just been commissioned, it is still a semi-finished product towed back from Ukraine more than 20 years ago, and it took more than ten years of tinkering to really build and put into service. Therefore, a lot of science and technology needs to be accumulated, even if it is given to the most advanced aircraft carrier of the United States, just like our aircraft carrier that stopped in Wuhan two years ago, hasn't the military studied it for two years? It will take at least 20 years to really build an aircraft carrier that is exactly the same as that, and the accumulation of such technology is decades behind the United States. "Xiaolan sees the problem thoroughly.

A lot of things don't have to be solved in a hurry. Water to hydrogen as a raw material for the engine, this miniaturization, low-cost problem is still plaguing countless scientists, if Xiaoju takes out these technologies that have long been very primitive in Atlanta, without guidance, it is estimated that at least 10 years or more, these scientists will study thoroughly, many technologies are a layer of window paper, a little bit of work.

But it is this layer of window paper that isolates many scientists from the knowledge of the truth.