Li Xu nodded silently again, agreeing with me, then sighed and said, "Anyway, that tomb is a huge trap, I don't know how many people have broken into it over the years, and then, either the bones are gone, or they are unrecognizable. ”

As she spoke, she raised her face and smiled miserably, looked at the wall, and said helplessly: "I asked Fu Yuxin carefully later, he was originally a police officer from the Zhiqi Town Police Station, and when he went into the mountains to patrol in shifts, he lost his footing and stepped on the hillside and then fainted, and after waking up, there were two souls in his body, and he had no impression of how the process of 'parasitism' happened, the actual principle, etc. ”

She said that Fu Yuxin told her that under normal circumstances, the Raisha people can occupy their bodies and completely destroy their original souls three months after their resurrection, but there are special circumstances, such as completing a complete transformation in a few days. It is rare to have a few years like Jiang Tian. This is actually a game of willpower, don't look at Jiang Tian who is thin and small, and his willpower is very strong, otherwise he would have changed a long time ago.

Fu Yuxin also told Li Xu that her mother Li Shuzhen was a normal person and had nothing to do with the tomb at all, but she married Yu Tianguang when she met someone wrong, as for what happened between her and Yu Tianguang, and how the five members of her family died, he really didn't know. Later, Li Xu got Li Shuzhen's DNA report from the research center, and the conclusion was the same as Fu Yuxin said, she was neither a black bone nor a parasitic, her blood was clean, and there was no "alienation" caused by any special drugs in her body, she was a real ordinary person.

Fu Yuxin also admitted to Li Xu that he did deliberately kill Chen Qiaobin on the spot, just because his consciousness was completely the consciousness of the Lei Xia people, and that tomb was equivalent to his home and ancestral tomb, so he naturally had to do everything possible to protect it from being violated, and he must not let the police get a way to enter the tomb from Chen Qiaobin's mouth.

At that time, he thought that Chen Qiaobin was dead and foolproof, even if people were convinced that there was a tomb under Chenjiawu, and they couldn't find the entrance, they would stop tossing for a few months, and they would never really get an excavator to go up to planing the locust forest, not to mention that the old trees of more than 100 years old may not be able to be opened, and they may not be able to find the entrance, and they may not be able to enter if they are found.

As for the blasting plan proposed by Chang Kun, he also seriously thought about it, if they really wanted to use the blasting method, he would anonymously write to inform them that there was a balancing mechanism in the underground grottoes, and once the blasting would collapse, the entire cave group would collapse, and I was afraid that several villages on the mountainside of Zhiqi would be finished, and they would not be able to take such a big risk.

The balancing mechanism is a fact, and this was later confirmed by the experts of the second group of tomb visits.

Fu Yuxin did a lot of calculations, but he didn't calculate that Li Xu would find the key to the entrance when he went to Lantian Rehabilitation Hospital.

This is probably called predestined in the dark.

And Chen Qiaobin should have entered the tomb through the entrance in the secret room of the foundation of Bai Milan's house, at that time they didn't know how he discovered the secret below, and they didn't know where he got the key, in short, from the comprehensive analysis of clues from all aspects, he should have used that entrance to enter the E cemetery. He lit the oil in the lighting trough that the cemetery wall was dormant. The three liquid poisons he used to kill people were taken out of the three sarcophagi next to the circular pool, and the three poisons corresponded to the three ways of death, which was later confirmed by the experiments of the research center.

Now, we already know that Chen Qiaobin and Su Mosen know each other, and it is natural that he knows the entrance and has the key, but it is not clear what role he plays in the whole thing, and how much of a role he plays.

At this point in the discussion, Qiao Lanxiang suddenly interjected without warning and said, "Bai Cigen was inherited from the ancestor of Chen Qiaobin's family to the Bai family. ”

We were stunned.

These two were originally one family, so it is not unusual for them to share secrets.

I thought about it and felt that something was wrong, Bai Cigen originally relied on the underground tomb to be his witch doctor, and his life was very good, but later because he was getting younger and younger, he couldn't hide it, so he had to borrow fire to escape, he did this to protect the tomb, so as not to make people suspect anything, how would he not do anything to harm the tomb, but Chen Qiaobin was the opposite of him, he made poison from it to kill dozens of villagers, causing a storm in the city, recruiting the police to the village, and exposing the entire underground tomb, even if this was not his original intention, When he does things that hurt nature and sin, he should think about the consequences.

Li Xu didn't answer my question directly, but rummaged through the chaotic pile of dossier materials on the table, found a brown paper bag, glanced at the words on the cover, pulled out the contents and flipped through them casually, and then threw them in front of me.

I took it and looked at it, but I didn't understand it for a while.

Li Xu said: "After Chen Jiawu's serial case ended, the police moved a lot of things down the mountain from Chen Qiaobin's house to study, including his books, notes, diaries, graffiti, collected stamps and commemorative coins, and found experts in psychology to do various aspects of analysis, and finally determined that Chen Qiaobin suffered from severe schizophrenia, which is schizophrenia in our usual sense, not caused by 'soul implantation'." ”

I was stunned for a moment, speechless.

She said: "Wu Sha has told me before, and from Chen Qiaobin's graffiti and chaotic diary analysis, they believe that he has been mentally abnormal since he was forced to resign for about half a year, because the personality he split out is very strong and rigorous, so the way he behaves makes people feel that he is normal." After Wu Sha came to this conclusion, he specially interviewed several of Chen Qiaobin's former colleagues and the parents of the students who had more contact, and the Chen Qiaobin they described was the same as the Chen Qiaobin who the police had contact with in the village, except for the details of his life, and many other aspects were different. ”

I basically understood what she meant.

At the same time, I also seem to understand the reasons that led to Chen Qiaobin's schizophrenia.

It's a strange and strange mine hidden inside the black walls of the tomb.

Li Wei said that judging from the results of animal experiments, that kind of thing can harm the brain while enhancing physical fitness and reflexes, resulting in dozens of different conditions.

According to Qiao Lanxiang's description before, Chen Jin Ziyu also suffered from it, and the situation she reflected was similar to Chang Kun's, her temper was so short that it was difficult to control, and she could be furious at the slightest thing, so she overheard that Yu Guodong would be so angry that she would dismantle him after digging up her son's grave.

And the damage of that mineral to Chen Qiaobin is directly schizophrenia, his personality is controlled by the split personality, and he keeps killing people, and the reasons can be trivial or even negligible.

I looked through the materials in my hand, and some of the photos were taken of Chen Qiaobin's relics: ancient books, ancient coins, commemorative coins, stamps, and some pages from his diary.

Because the relics themselves are very important physical evidence, they are all placed in the physical evidence room of the research center, and Chang Kun can't take them out to show me, so he took these photos for me.

Chen Qiaobin's diaries are all handwritten, there are two kinds of handwriting, one is strong and powerful, each stroke has a board with eyesight through the back of the paper, and the other is soft and delicate, with little power. Li Xu said that this is the embodiment of Chen Qiaobin's two different personalities.

The diary is full of small things, what you did today, what you ate, what books you read, who you talked to for what day, what something, so trivial that it can't be trivial, and it doesn't involve the details of the murder at all.

But if you look carefully at the content of the diary, you can still see the clues, for example, he wrote in his diary that Zhang Hong and Bai Milan are both adulteresses, but the children are innocent.

This sentence alone explains why the two women also had an affair with the village chief Yu Guodong, who only poisoned Bai Milan but spared Zhang Hong.

There was a photo of Chen Qiaobin's diary with a folded piece of paper in it, which looked like a hand-drawn Go game, and I squinted my eyes to look at it upside down.

Li Xu saw that I was looking at it seriously, so she also came over to take a look, and said that she had seen the chess game, and it was not a normal chess game at all, and the black and white chess pieces were messy and unorganized, and it could only be a psychotic chess move.

I flipped through the photos, faintly worried about Qiao Lanxiang, and couldn't help but raise my face to look at her, wanting to ask but not knowing how to ask.

She has a good relationship with Chen Jin Ziyu, and I don't know if she often goes in and out of the tomb, and whether she has been hurt by those mines.

Qiao Lanxiang immediately understood what I meant, and told me very calmly not to worry, her brain must be fine. She said that except for the time when Qiao Lanxiang died of illness, she only went back to the tomb once, and it was not for a long time, and those mines couldn't hurt her brain.

I asked her to elaborate on what she knew about the underground burials.

"I don't know much, even less than you know," she said. ”

Then, after a long silence, she spoke.

She didn't know what happened to the first time she entered the tomb, how she got in, what happened inside, and how she came out, she didn't know at all, she was dying of old age at that time, completely in a coma, and it was arranged by Chen Jin Ziyu before and after.

Qiao Lanxiang is Chen Jin Ziyu's only friend in this world, the decades-long friendship between the two has long evolved into family affection, of course Chen Jin Ziyu doesn't want her to die, but she doesn't understand the medicinal properties and toxicity of those herbs in Tomb B, for fear that it will be self-defeating and harm her, so she can only use the way in the tomb to put her in the sarcophagus to resurrect her.

The second time Qiao Lanxiang entered the tomb was a week before the police went up the mountain, that day she suddenly felt a little sore back, and there were two bubbles in her palms that didn't hurt or itch, and Chen Jin Ziyu said that Chen Jin Ziyu immediately took her to the tomb, that is, she went down from the barren well in the backyard of the old Chen family's old house, without flashlight, nor on fire, and she couldn't see anything in the black lacquer Mawu, anyway, she was led away by Chen Jin Ziyu, and she didn't let her ask more.

She said that Chen Jinziyu's temper was already very hot and terrifying at that time, and she didn't dare to ask more questions, so she just followed her obediently.