Wei Qingyun spoke very devotedly, with a lot of details, and as nerve infiltrators, their memories were extremely developed.

"A full body skin? Even back then, this kind of surgery was not a particularly difficult major operation, and your judgment was probably right, but why did you do it? ”

Everyone was immersed in Wei Qingyun's slightly terrifying story, and the atmosphere at the scene was a little gloomy, and Sun Zhongwen couldn't help but lower his voice when he spoke.

"That's why, before you do a nerve infiltration, you have to do a lot of research, and you have to take it into account.

And in this case, they not only changed his skin, but also faked those scars.

Because skin grafting surgery and skin replacement surgery are all to cover up and repair scars, since the whole body is peeled, and those scars are deliberately made, it can only be said that there is a suspicion of 'forgery'.

Combined with the old woman's oft-repeated assertion that his current son was not his original son, and so on, it is not difficult to deduce a terrible conclusion that someone had forged his son. ”

"Huh?" Hearing this, Xie Lingyan, Lin Xiaohu, and Sun Zhongwen all cried out in surprise.

"Hey, what the hell is going on, say it well, don't pretend to be a ghost, scare the old lady goosebumps to the ground." Xie Lingyan complained even more impatiently.

"The so-called forgery, we think there are two possibilities, one is that the man is a stranger at all, not the old woman's original son, someone has grafted skin all over his body and made him look like the old woman's son.

This was quickly overturned by the clues provided by the old woman, who had secretly done a DNA test for her son, which was medically proven to be indeed her original son.

Moreover, the more strangers disguise themselves as others, the more strongly they imitate the voice, smile, and temperament of the deity, and his personality is completely different from before, which can also be disproved, and that son is likely to be the old woman's original son. ”

"And what about the second possibility?" Xie Lingyan urged, the story told by Wei Qingyun was too terrifying, so it was better to get to the point early and end it early.

"The second possibility is that her son has suffered some terrible change, which not only changes his personality and temper, but is more likely to have some terrible effect on his own skin, and this effect needs to be kept secret and not known to outsiders, so that he is reskinned all over his body, and then those scars are faked, so that his parents think that he is the original him.

Of course, his gentle and kind personality may also be faked, not because of the trauma of war.

It is likely that the things that brought him bad changes in his skin also caused great damage to his spirit and character, making his already fanatical and bloodthirsty even more brutal and crazy. And he came from a prominent family, and he couldn't bury things like ordinary soldiers, so he went to great lengths to change his skin, changed his personality through neural infiltration technology, and then gave him back to his mother. ”

"And then? Hurry up and get down to business, don't keep hanging on to your mother's appetite. ”

"We took samples of several skin tissues from his body, and the experiments proved that it was indeed a new skin that was not very old, probably a year or so before he was discharged from the army, that is, about a year before he was sent home.

I had a few assumptions about the man in order to make a targeted infiltration plan.

In fact, people's character is not absolute, cowardice and bravery, selfishness and sharing, narrow-mindedness and tolerance, isolation and gregariousness, inferiority and pride, enthusiasm and indifference, impulsiveness and calmness, etc., and even the evolution of kindness and viciousness, are all corresponding to symbiosis, but under the stimulation of different growth experiences and external environments, these contradictory character factors are shown to a very different extent.

For example, a person is selfish, impulsive, and rude, and always likes to use force to deal with classmates and people around him, even so, he will show rare tenderness and kindness in front of certain people or animals. That is, good and evil, in the composition of his personality, show different proportions. However, it does not mean that there is absolutely no element of goodness in his personality.

Attempts to change a person's personality have existed since ancient times.

In ancient times, people believed that some drugs could improve the character of some people, mainly for those who were insane or hysterical.

In the dark Middle Ages in Europe, the Church believed that the mentally ill were blasphemous to God because the devil had gotten into their heads, and some priests and priests had invented surgery to remove part of the brain tissue, commonly known as cranial drilling.

In 1949, a Portuguese neurologist and scientist named Antonio Egas Monis was awarded the Nobel Prize for Medicine, on the grounds that he had developed a set of 'prefrontal leukotomy' for the treatment of certain mental diseases.

However, after 1970, the procedure was banned in most countries.

Later studies found that the human prefrontal cortex has rich neural connections with other areas of the brain, and in addition to some memory functions, it is more responsible for higher cognitive functions such as thinking, decision-making, and execution.

The abuse of frontal lobectomy has led to a large number of patients being transformed into idiots.

Although their mania and aggression are visibly suppressed, their irreversible side effects turn one person into another entirely.

With the development of neurological medicine, it has been discovered that people's emotions and personalities are very complex, and different areas of the brain have an impact on people's personalities and emotions.

For example, people with a curious personality have a much larger area of the brain above the eye socket than others, and people with a smaller area are more likely to be timid.

People with injuries to the frontal cortex striatum are prone to autism, and if this area is born too small, it is easy to develop a reward-dependent personality, and it is easy to indulge in certain activities and cannot extricate themselves.

This is to illustrate that although prefrontal leukotomy has been banned by various countries, with people's understanding of the brain, some special departments in Western countries, in order to treat some special patients, most of whom are war wounded, will still interfere with a certain area of their brain through surgery, and then change the bad impact of war and disability on their personality and psychology.

Of course, with the development of neuroinfiltration technology, neuroinfiltrators can also achieve the effect of changing a person's personality by continuously and deeply hypnotizing the target person.

In other words, with our current medical and neuro-infiltration techniques, personality customization is completely possible. ”