After a long journey, Qiao Lu and 2B arrive in the underground cavern beneath the ruined city, where the alien tomb of the original creator of mechanical life is located.

It is said to be a grave, but in fact, it is the mothership that the aliens took when they came to Earth, but now it has been destroyed and buried deep underground, leaving only the corpse of an alien who has been dead for an unknown number of years.

Although he died tragically in the end from the mechanical lifeform he created, the technology left behind by this group of aliens is indeed very valuable for research, and how the mechanical lifeform was created alone is worthy of in-depth investigation.

When Qiao Lu arrives in this underground cavern, there are already a large number of scientific researchers gathered inside, who are like archaeologists meticulously investigating everything inside, and maybe any one will become a key clue to unlock the technology project.

In this group of scientific researchers, Qiao Lu saw a familiar figure.

In a group of scientists in white coats, her shiny black hair still makes her stand out, and her slender body looks a little weaker and more endearing, and the scholars around her are all around her, but not because of her beauty, but because they are listening carefully to her explanation, proving that she also has real materials in terms of knowledge.

"Luo Yun."

Qiao Lu stepped forward to greet him, they hadn't seen each other for a while.

"Qiao Lu, you're here." Luo Yun looked back and smiled, but then his attention was attracted by the 2B behind Qiao Lu.

"Ah, you're Miss 2B. It's amazing, it looks like a real person! ”

Luo Yun couldn't help but reach out curiously and touch 2B's skin, just like a little girl who saw a cute doll.

Sure enough, the touch of 2B's skin is also delicate and silky, and there is no mechanical hardness and coldness at all, which makes Luo Yun even more surprised, is she really an artificial intelligence robot?

2B's body, which was suddenly touched to the skin, trembled slightly, and it was hard to imagine that a robot would have reacted so realistically.

Luo Yun couldn't help but turn her head to Qiao Lu and asked, "You shouldn't be looking for a real person to pretend, do you call this a robot?" ”

Qiao Lu cleared his throat and replied: "Ahem, to be precise, it is an artificial human, and the preliminary identification is that only the metal skeleton and internal organs are mechanical, and the other parts are completely consistent with humans." Their hair even grows, and the sweat and tear glands on their skin secrete normally, and unless they are severely injured and expose the mechanical parts inside, it is impossible to tell if they are human or not. ”

Of course, there is a relatively easy way, and that is to weigh yourself. After all, the density of the metal skeleton and internal organs of the parasitic leaf unit is completely different from that of the human body, and it is impossible to imagine that her weight is 148 kilograms with the figure of 2B.

"Oh?"

Luo Yun raised 2B's arm curiously, and sure enough, the slender arm had a considerable weight, which finally allowed her to find a place where she could tell that she was not human.

In the whole process, 2B, with the acquiescence of Qiao Lu, was like a life-sized doll and let Luo Yun fiddle without saying a word, and such a submissive posture was also another embodiment of her as an artificial intelligence robot.

Luo Yun stopped her hand at the right time and politely apologized to 2B: "I'm sorry, I was so offended to suddenly touch it without asking for your opinion." ”

"No, as long as Mr. Qiao Lu agrees."

2B replied meticulously, and in front of others, she returned to the image of the iceberg beauty at the beginning, and dealt with Luo Yun expressionlessly.

"That's right—"

Luo Yun glanced at Qiao Lu coldly, and always felt that Qiao Lu's impression in her heart suddenly dropped a little.

Then she noticed the costume of 2B, as mentioned before, the costume of the Jiye army was really a bit bold, which made Luo Yun, who was a woman, a little fascinated.

"Why is the skirt so short, and there is such a high slit, don't you see it all inside?" Luo Yun said shyly.

Although only the white gymnastics suit is seen, this looming feeling is even more enticing, and wearing only the gymnastics uniform has no such effect.

2B calmly replied, "Because the legs have the need to dissipate heat during the battle, the design of the skirt is a must, is there anything wrong?" ”

In the final analysis, the body structure of 2B is still somewhat different from that of humans, such as the degree of body heat during strenuous exercise, and the combat clothing of the Jiye troops still has a certain practicality, and it is not entirely nonsense.

"Unorthodox!" Luo Yun's thinking is relatively conservative after all, and she still can't accept such a bold outfit.

Qiao Lu took the opportunity to propose: "I also think I should change her clothes, Luo Yun, will you have time to go to the mall with us after work in a while?" To be honest, I'm not very good at picking out clothes, and I have to go in and out of the women's locker room or something······"

Luo Yun's eyes suddenly lit up, it was much more interesting to be able to dress up 2B than any Barbie doll, and quickly nodded and said:

"Okay, then let's wait until we return to the Wandering Earth."

After a brief meeting, the group returned to work and began to talk about the discovery of the alien tomb.

"As previously said from the mechanical lifeform Adam, the aliens here have been dead for hundreds of years, leaving no survivors, and this is just a part of the destroyed alien mothership."

"Due to the small number of aliens and the fact that they are only a group of alien refugees, they have to create a large number of mechanical life forms in order to occupy the earth, which has caused a certain degree of military power, and when the mechanical life forms decide to resist, they are almost powerless."

"At the same time, the technology they left behind is indeed intriguing, the most important of which is the synthetic personality matrix. This technology is also applied to the core of the manufacture of mechanical lifeforms, which is the fundamental reason why mechanical lifeforms have strong emotions and self-awareness, and the black boxes of the parasitic troops are also transformed by using this technology. ”

"Synthetic Personality Matrix?" Qiao Lu asked suspiciously, he didn't know as much about technology as Luo Yun.

Luo Yun explained: "To put it simply, it is advanced artificial intelligence, such as the artificial intelligence Moss that we created in the past, we are eliminating the perceptual thinking consciousness and leaving the rational algorithm alone, so that it can always remain sanity, if you want to give it any personality, you can only slowly instill knowledge like educating children, but it may not be able to shape it into the personality we want." ”

Qiao Lu can understand this, shaping personality is never so simple.

Luo Yun continued: "The synthetic personality matrix is to let artificial intelligence give personality from the beginning of its birth, for example, each member of the Jiye Force has a different personality, and I finally saw it today." This kind of personality is implanted like a program, for example, the idea that the Leaves have a love for humanity is also implanted into their synthetic personality matrix, which is considered to be something like being branded with thoughts. ”

"Aliens have also tried to control mechanical life forms in this way, but unfortunately they ignore that personality is not static, and that mechanical life forms are subordinate to them in the first place, but it does not mean that they will obey forever. Even the personality given by the Synthetic Personality Matrix can be changed, but if you study it further, you may be able to do it, but this is just my personal conjecture. ”

After artificial intelligence is endowed with personality, it is indeed able to better integrate into society and communicate with humans on an equal footing.

However, in the end, it was a bit unexpected for Qiao Lu to be able to develop a technique like the thought steel seal in the three-body problem.