"Intersex people?" These two people obviously didn't keep up with my brain circuit, and they exclaimed at the same time, because they couldn't figure out why I came to this conclusion.
I looked at the surprised eyes of the two, and then said: "Yes, the murderer should be an intersex person, and this may be the most fundamental reason why the murderer has multiple personalities. We all know that the three stories The timelines of the two are overlapping. The murderer killed the female boss in the second story first, and then killed the two white-collar workers in the first story."
The two nodded.
I continued: "When the family of three in the second story was killed, the murderer actually lived in the sewer for a long time. From the perspective of these three locations, the location span is very large Yes. So Xiao Liu has always felt that there should be many murderers, otherwise, how could a person go so far to kill people?"
My words seemed to reach Gu Chen's heart, and Gu Chen said: "Yes, I basically think so. But later I understood that the brain circuits of murderers and normal people are different. If we If you can figure it out, it is estimated that they will also become them."
I said, "I'm afraid it's not just because of this, the murderer has multiple personalities. It's like there are multiple souls in one body, and these souls can't see each other. So every time the murderer wakes up, He doesn't even know where he is. Each soul can only control his body for a while, but each soul doesn't want his secret to be known."
Mary heard the words, and then I said: "I have encountered this situation before, and it is very likely to happen. You mean that when the murderer kills different people, the body is made of different souls." They are under control. So some of those killing methods are bizarre, some are straightforward, some are bloody and terrifying, some are straightforward, and some are terribly thoughtful?"
I snapped my fingers and said, "Why did the murderer write a story?"
This question of mine caused both of them to fall into deep thought. In fact, this has always been a point I have been thinking about. The murderer did write stories, but the murderer did not strictly follow the time of these stories to kill. And the murderer will write a paragraph of English letters at the end of every story, and now I finally understand.
The murderer is not for us to see, nor for others to see, the murderer is for himself. The words left behind are the murderer himself reminding himself that these people have already been killed by another personality, and the rest of the personality should not continue to appear here.
I asked myself and answered, "I think there are several personalities who can see each other."
Every time you fall asleep in bed and wake up to find yourself walking down the street. When you are happily chatting with your friends, you suddenly find that you have returned home. When you were still in this city one moment, you don't know where you went the next moment.
After a long time, there will always be smart people who discover the abnormality of their bodies. I think the person who wrote the story is the smarter one in this person's body, and he discovered the other personalities in his body. And I was also in the sewer, and I was fortunate enough to see the three personalities of the murderer.
And the personality that cut Zhao Mingkun was probably the murderer's fourth personality, which is the so-called Hades that one of the personality said. And I think, with the growth of age, these several personalities in the murderer have almost recognized each other's existence.
However, people who can kill others may also find opportunities to kill other personalities in their bodies.
While we were talking, Guan Zengbin walked in. She yawned a lot and said, "I heard your voices in the dormitory. You don't sleep in the middle of the night. What are you doing here?"
I told Guan Zengbin the thoughts in my heart, and Guan Zengbin suddenly became energetic, and said: "Wu Meng, I know that you have studied a lot of psychology, but most of it was told to you by others when you were young. If you and If your guess is the same, then this symptom is called multiple personality rather than split personality."
"What's the difference?" I scratched my head, but I really didn't notice it.
Guan Zengbin sat on the bed, put his arms around Sister Mary and said, "Of course, the symptoms of split personality may include the following points, extreme introversion, loneliness and indifference, and hardly speaking to others. Usually these people are expressionless and cannot Effectively expresses his feelings and behaves weirdly."
"Multiple personalities are easier to understand." Guan Zengbin leaned on Sister Mary and said: "A person has multiple personalities, and these personalities coexist in the body. Some can recognize other personalities, and some cannot recognize other personalities. And these personalities It can be said that there are thousands of differences in one's own body, whether it is gender, age, height or weight, of course, this difference is only in consciousness."
Guan Zengbin added: "The murderer's height of 1.7 meters will naturally not become 1.8 meters under another personality. However, you may have also heard about the influence of the subconscious on your body. When a person thinks that he really has cancer At that time, the cells in his body will be inexplicably exhausted and die. And when a person really thinks he is a strongman, his strength will be higher than what he can do."
I nodded and said, "So, that's why the murderer was able to pierce the steel bar through both bodies."
Guan Zengbin nodded.
I continued: "And I think the murderer should be an intersex person."
Guan Zengbin frowned.
"It should be possible in medicine." I said.
Guan Zengbin was silent for a moment, and then said: "In medicine, there is indeed such a possibility. In fact, if we divide it from a medical point of view, there are actually seven genders in human beings. Apart from the normal male and female genders, there are still five genders. "
"So many?" I really didn't expect that my question would lead to such a medical question.
Guan Zengbin shrugged his shoulders, and said seriously: "In the vernacular, a man on the outside and a woman on the inside, a man on the outside and a man on the inside, a woman on the outside and a man on the inside, a woman on the outside and a woman on the inside."
"There is another kind." Guan Zengbin stretched out a finger and said, "True hermaphrodite."
Listening to Guan Zengbin's words, several of us frowned, and this was just a conjecture in my mind, a conjecture that the murderer was sometimes male and sometimes female, but I definitely didn't think so deeply.
Guan Zengbin told us in the tone of a teacher teaching students: "The probability of this kind of true hermaphroditism is relatively high. Among these true hermaphrodites, 60% of the chromosome type is 46XX , 30% are 46XY, and 10% are heterologous chimeras of XXXY."
I heard it in a cloud of fog, and I didn't understand it at all.
Guan Zengbin spread his hands and said: "Just to tell you, the possibility of cancerous organ cancer in this kind of true hermaphrodite is very high. XX is suitable to be a woman through surgery, while XY is suitable to become a man. Of course, the former is due to There are still many cases, and compared with the latter, the risk of surgery will be much smaller, so doctors usually recommend that these two kinds of people choose to be a woman, and the survival time is longer."
"What about XXYY?" I asked.
"This kind of person is rare, and the cause has been debated in the medical community. Generally speaking, there are two versions. We all know that twins are divided into fraternal twins and identical twins. Identical twins refer to one The egg splits into two, and fraternal twins refer to the combination of two pairs. Then since one can split into two, then the two can also fuse into one."
"To put it simply, fraternal twins fused into one during development, so there are two sets of DNA in one human body."
I seemed to understand and nodded.
Guan Zengbin continued: "Secondly, it is the fusion to form a single embryo. But no matter what kind, this kind of person is unique. If the murderer is really of this gender, then he is indeed male and It's a woman."
I patted my thigh, and then said: "Xiao Liu has always been a very careful and cautious person. If he can't decide something, he will rarely say it in advance. When we were together before, it seemed His role is not great, but when he handles the case alone, he can see it clearly. So Xiao Liu must have found another kind of DNA on the broken fragments, so he is sure that there are many murderers people."
"And." I continued: "Although Xiao Liu wants to climb up, he will never be hasty when it comes to human life. This shows that he feels that he will be able to catch the murderers, and before the murderers do anything The murderer was caught. But in fact, Xiao Liu's direction was wrong, he couldn't catch the murderer, and we don't have key clues, so we can't find the murderer either."
I frowned, and said seriously: "Now, go check that fragment right away. If Xiao Liu can see something, we will definitely be able to find something."
"Then go now?" Gu Chen looked around and said, "You don't need to rest, do you?"
Guan Zengbin said: "Don't sleep, the murderer will continue to attack by tonight, we can't let the murderer kill any more."