However, while was enjoying his gluttonous meal, Chen Xin was not idle.

He was looking through the various Kahn-related materials that had gathered from American intelligence agencies.

If it had been a week ago, Ao Guanhai had not yet started to awaken the Kahn Jihua, and it was really impossible for Gangyi to find so many top-secret documents through the Internet.

Originally, most of the Karn intelligence materials were stored in the secret room of the National Archives of the United States, and it was still decades before they could be declassified.

Who knew that at the request of Ao Guanhai, these documents, which had been buried in the pile of old papers for decades, suddenly reappeared in the field of vision of the US government agencies, and were entered into electronic devices through various means.

It's just that they didn't expect that this would bring great convenience to the intelligence collection of the steel hammer.

As various clues gradually connected together, Chen Xin's understanding of the Kahn clan also deepened.

"I really didn't expect it, it turns out that the Roswell incident is really a thing, and a lot of Kahn people have died, and they deserve it......! Hey, I'm rubbing, the Yankees used the star stone as a computer chip and did it under the reminder of the Kahn? Apollo moon landing Jihua actually has the shadow of the Kahn, and there have been Kahn spaceships on the moon...... Interesting, that's so interesting, Steelhammer, what did you say the Karn Clan was collecting so many Star Stones for?"

The steel hammer said nonchalantly: "What else could it be besides artificial intelligence?"

Chen Xin was slightly stunned and asked, "Artificial intelligence? Could it be that a fifth-level civilization capable of flying faster than the speed of light can't create a real artificial intelligence?"

"Curvature sailing is nothing." The general third-level civilization can do it, if it weren't for Uncle Steel, I would ......"

Halfway through his speech, he suddenly paused and said, "Forget it, don't talk about that...... Let's talk about artificial intelligence, Lao Dou, I remember talking to you about artificial intelligence when I made Xiao Ai last time, in fact, real artificial intelligence is not that simple at all, it is a product that can only be made by a sixth-level civilization, and the Karn clan wants to create artificial intelligence by collecting a large number of star stones. I guess I hope that one day I can repair that spaceship!"

Chen Xin was dumbfounded and said, "Steel hammer." Can't the Karns themselves fix that ship?"

Gangyi said: "Old Bean, think about it, for carbon-based civilizations, both life and energy are quite limited. A scientific research ship of a fifth-class civilization. There are at least hundreds of thousands of people. Nearly 80 percent of them are scientists and engineers. However, when the Kahn research spacecraft fell to the moon, there were only a few thousand people left on the spacecraft, so you can imagine how badly damaged the spacecraft was. With such a small population, it would be a dream to repair a large ship. Therefore, only with the help of artificial intelligence with infinite life and unlimited energy, it is possible to restore the spaceship after thousands of years. And Lao Dou, have you ever thought that there were still a few thousand people after the spaceship crashed, but now there are only a few people left in the population of the Karn Clan?"

Chen Xin faintly felt the implicit meaning in the words of the steel hammer, and asked, "Weishenme, isn't it because of the depletion of energy?"

Gangyi laughed and said, "This is naturally a part-time reason, but think about it, Lao Dou, what will happen if you put more than a hundred people on a small island with limited resources?"

Chen Xin was silent for a long time before he said, "Cannibalism?"

"Cannibalism is not enough, I estimate that the Kahn Clan's scientific research ship at that time could not even obtain resources on Earth to build an atmosphere suitable for thousands of people. So their leadership must have somehow been reducing the Karn population over the years to adapt to the shrinking biosphere of the ship...... And the secret base in the Captain's Peak on Earth is supposed to be the retreat route of the Kahn clan, and the population that can accommodate is so limited that it has not been used since it was built...... Even when the energy on the spacecraft on the moon ran out more than sixty years ago, the remaining population on the spacecraft was far more than ten, but in order to continue to survive, the spacecraft would probably experience a desperate fight, and those ten Kahn people were just the lucky ones of Zuihou. It's just that their luck is still not too good, and the traffic boat they were riding in suffered a lot of damage in the civil unrest, so they crashed into Roswell...... Otherwise, a fifth-level civilization traffic boat will crash in an atmospheric environment like the earth, and that would be a big joke!"

Chen Xin was silent, and he vaguely felt that the inference of the steel hammer was very likely to be correct.

After a while, Chen Xincai asked, "Gangyi, did you say that the Kahn Weishenme didn't ask the earthlings for help at the beginning?"

Gangyi smiled and said, "Old Bean, if one day you fall into a desperate situation in a closed environment, will you ask the bugs for help?"

Chen Xin said: "We are not bugs!"

Gangyi said: "Old Bean, don't be naïve, in the eyes of the fifth-level civilization, the earthlings who are not even second-level civilizations are insects...... You know what? With this probe under me, if the Karns had enough power, it could destroy all the military liliang on Earth...... Of course, I've nibbled it out now, so you don't have to worry about what threat these three probes pose to humanity!"

Chen Xin couldn't help but laugh a little, and before he could say something more, the steel hammer suddenly turned over and stood up from the metal surface of the Kahn unmanned aerial vehicle, and shouted: "Old Dou, two F22 Raptor fighters were found two hundred kilometers away, flying in the opposite direction with us, and the two sides are expected to meet in 10 minutes! Hey, wait a minute, these two fighters have turned, quack, they want to go around from behind and follow these three probes......"

Chen Xin was slightly stunned and said, "What are the Yankees doing here?"

said: "God knows, does Lao Dou want me to tease them?"

Chen Xin said: ", don't worry, let's see what the hell the Yankees and the Kahn are doing, and then wait for the opportunity to move later." ”

said: "Understood!"

…………

"Reports ACC, currently at a distance of two hundred kilometers from the target, at an altitude of eight thousand. ”

"ACC receive, Condor One, prepare to turn to course 156, take care to stay at altitude, you guys go around the back of this guy. ”

"Vulture One understands!"

"Vulture Two understands!"

The binary vector tail jets of the two F22s deflected slightly, and the F22 flipped lightly and began to circle behind the three UFOs flying in a straight line. (To be continued......)