Now everyone won't think that he Chu Shengya is still a weak person, and people have been tossing with our group of third-level beings for a long time, so they are playing with children. He had already come up with this kind of good thing that could deal with a fourth-level life, who would be stupid to challenge him.

As a slave, the elf king was even more dumbfounded, it turned out that people really didn't use all their strength, and easily took out the items that dealt with the fourth-level lifeforms to auction, proving that this kind of thing is definitely not out of print, in fact, someone quickly searched the records of the items sold by Xiao Chu.

It soon came to a conclusion that the third-level items were sold in large quantities, and occasionally the fourth-level items were sold, but they were all fixed transactions, and although others could find out the general transaction level, they could not determine the content of the transaction.

Okay, this is a proper pretending to be a pig and eating a tiger, you are all mixed with fourth-level technology, what are you playing with our group of third-level technology, show off, and Chu Feng is too, you can obviously participate in the elite group of fourth-level technology, but you are still hanging in the third-level technology, obviously sick.

However, who knows who is suffering, Chu Feng's world has a large number of interstellar spaceships, but with ion power, they have not developed the leap and folding technology, and the interstellar travel of a large voyage is simply a luxury, so they can only continue to wait for opportunities in the third-level technology.

Dealing with fourth-level things, everyone here wanted it, and in the end, it was the host Templar who spoke: "So what do you want to trade for something like this?" Power Points or Designated Items? ”

What is Xiao Chu missing now? Lack of knowledge reserves, ask Chu Feng, Chu Feng gave the method of buying a high-level artificial intelligence, which is commonly known as the wisdom brain, the advanced wisdom brain is very helpful for scientific research and civilization process, the only drawback is that if you rely too much on this kind of wisdom brain, then the scientific and technological process of the civilization you are in will gradually move closer to the civilization born of this wisdom brain. Eventually, it may be assimilated due to a high degree of similarity.

However, this is also the ultimate direction of many low-level civilizations, after all, this is like a country on the earth, it is very difficult to evolve from a developing country to a developed country, but if it is just a colony, everything imitates other developed countries, and vassals, then the difficulty will be much less.

Even more extremely, if the king of a small island becomes the citizen of a developed country, then all the inhabitants of the island will also enjoy the protection of the developed country. At least when someone else is attacking your colony, will you make a fuss and give advice? Definitely, if the other party's national strength is many times worse than your own, will those people dare to invade your colony?

Therefore, in the eyes of many people, it is a good thing for a low-level civilization to hug the thighs of a high-level civilization, of course, in fact, it is also a good thing. It's just that there are so many high-level civilizations in the interstellar world, so you know whether the thigh you hug is a good leg or a bad leg?

"Trade a fourth-level civilization or more scientific research brain."

Hearing this request, everyone understands it very well, because all scientific and technological civilization, the wisdom of the brain is basically to a certain extent, can not be bypassed, after all, the human or biological brain has a large amount of computing, but relative to the amount of knowledge storage and memory ability, almost all biological brains are not as easy to use as the wisdom brain.

And all of you here, there are definitely a lot of things like small invasions or snooping of fourth-level civilizations, and even most planets have high-level interstellar civilizations crashed spaceships and the like, and above, the brain is basically standard.

Therefore, there is no shortage of intelligent brains for many people here. But there are few who really dare to use it, why? Because many of the dismantled brains on the spacecraft are the publishers of distress signals, attracting a bunch of intruders, which happens from time to time, the best way to get the advanced civilization brains is to isolate or destroy them.

Fortunately, the isolation method is also relatively simple, rent a space in the interstellar trading platform, and put it in OK.

Ha, can the third-level interstellar trading platform still lease storage space? Why didn't anyone tell me?

Hearing Xiao Chu's complaints, Chu Feng was helpless for a while, and he really couldn't mention it.

Hula, a bunch of smart brains have been taken out, some are as big as fists and some are as big as heads, because the level of space science and technology is not enough, and few third-level civilizations have mastered space compression technology, so there are maximum limits on what can be put into the interstellar trading platform, and the diameter of about forty centimeters is the largest.

While everyone was arguing, someone suddenly took out a smart device that was only the size of a watch. Well, it can't be said to be a human, it's a strange creature, and this kind of creature, Xiao Chu is still very familiar.

Well, a stinging snake, at least that's what the earthlings call it.

There's nothing strange about it, the Star Spirit Clan and the Terran Machine Gunners have it, and the Zerg don't have it, so something is wrong. Seeing Xiao Chu's eyes, Emir quickly gave an explanation: "The most notorious Zerg in the interstellar realm, he, like us, is also an interstellar race that has wandered into this star field. ”

The worm didn't mind the emir's contempt, for they were notorious themselves. However, for opponents of equal ability or stronger opponents, they will not hesitate to give in.

"Dear Terran powerhouse, hello, I'm Commander Sanaru, I have a high-level civilization brain here, but this thing is very dangerous, I don't know if you're interested?"

High? How tall can it be?

Looking at Xiao Chu's puzzled expression, the Zerg commander was very happy, and he didn't sell anything, so he said it directly.

"This is what we dug up the ruins, but along with it comes another warning statement, and this one is here." As he spoke, he took out a palm-sized unknown metal plate, and the metal plate was engraved with a kind of hieroglyphs, fortunately, the interstellar trading platform is very powerful, and the translation of words is also a very simple thing.

The font is very small, but it is written in detail, and after a while, Xiao Chu finished reading it, and the meaning is very painful.

This brain is indeed an item left by a high-level civilization, but it is not lost, but discarded with high-level space technology, because the high-level civilization that created this brain was almost destroyed by this brain.

Artificial intelligence backlash, an old stalk widely popular in scientific and technological civilization, almost the development of electronic and mechanical civilization to the end, will encounter this kind of thing, it's just a matter of time. If you can get through, you have the potential to step into a high-level civilization, but if you can't, you will be wiped out.

Chu Feng's world is very cautious about the research and development of artificial intelligence, because there is more contact, and there are too many examples of this kind in the interstellar.