"13 Huayuan Road, 5.21." Bai Ge compared the torn pages of the eight books with Liu Xing's eight books, and accidentally connected the last word of the last line of each page, which turned out to be an address.

"Senior sister, you're too smart!" Liu Yi said in surprise.

"I, I'm also a blind cat touching a dead mouse." The white pigeon said with a red face and a smile.

"And what's the 5.21 behind that?" Xu Wei didn't go through his brain at all, and the question blurted out.

"It should be time!" Liu Yi replied.

"Isn't that today?" The white pigeon couldn't help but "Ah! "Yes.

"This place is a!" Xu Wei reacted instantly.

"In 1999, the 521 child trafficking case?" Liu Yi heard Wang Jianguo mention this place, and the older people in C City knew that there had been a vicious child abduction and trafficking case there. Wang Jianguo was just an ordinary criminal policeman at that time, and he had just joined the police force not long ago.

The main culprit is Wang Yongsheng, the leader of the largest local trafficking syndicate, and there are eight child traffickers in total. The police spent a lot of effort to solve the case and rescued the eight abducted children. Wang Yongsheng was sentenced to death, and Wang Yongsheng's younger brother Wang Yongjie escaped during the arrest process, and when Wang Jianguo discovered that there was an instigator behind the abduction and trafficking syndicate, Wang Yongsheng actually committed suicide in prison, and the case was not known.

But when Li Wenyi was found at Han Bin's house that day, it evoked Wang Jianguo's memories. Li Wenyi was just a thug under Wang Yongsheng at that time. After Li Wenyi was imprisoned, Wang Jianguo also looked for him, but Li Wenyi knew very little about this matter.

After the "521" child trafficking case was concluded, the building also became a high-risk building and was about to be demolished.

"The murderer left it on purpose!" Xu Wei guessed.

"The murderer had been prepared for a long time, and he used the form of a Tibetan poem to put some words inside. But why does Liu Xing also have it? ”

"Check it out tonight, we have to figure things out!" Liu Yi's words were firm, looking at the books in front of him, Liu Yi seemed to see Liu Xing.

"It's too dangerous for you to go by yourself, I'll talk to the master!"

Liu nodded, and the three of them took away the same books as Liu Xing in Li Wenzhong's house one by one.

"There's still some time, I have to go to the bookstore and investigate the next book." Liu Yi has been reading Li Wenzhong's diary every day as long as he has time.

The diary has been written since 1999, not every day, but it will be kept once a week. If it weren't for today's books, Liu Yi wouldn't be particularly sensitive to this year.

Xu Wei received a call from Wang Jianguo and went back to the police station first, and Bai Ge came to the bookstore with Liu Yi. On the way, Liu Yi found that Wang Yongsheng had committed suicide five days later after writing on July 7, 1999.

The diary reads:

Recently, my head has been feeling very painful, and I see those children every day, what does it have to do with me? No, don't think about it, as long as he doesn't say it, none of us will be fine. But what if he says it? The big boss will have a way to gag his mouth! When I think about it, that good-looking little girl is really likable, and it's really unlucky. If only she could accompany me every day, her thin skin and tender flesh are a hundred times better than those women.

Liu Yi always had a bad premonition.

"Closed?"

When the two arrived at the bookstore, the door was locked, and it looked as if an arm appeared in their sight, and there were many books scattered on the ground. Liu Yi knocked on the door and shouted a few times, but there was no reaction from inside.

"Senior brother seems to be a little wrong!" The white dove looked inside again.

"Call the police first!" The bookshelves in the room had been turned over, and scattered books had fallen to the floor.

Liu Yi thought to himself, it seems that the murderer is here to kill him.

"Xiao Liu, what's going on?" After Wang Jianguo and Xu Wei received the report, they immediately rushed to the scene.

When the door opened, I was greeted by a disgusting fishy smell. The blood that flowed from the corpse had coagulated and was firmly attached to the floor, and the corpse was covered with flies.

The white pigeon didn't dare to look at it at all, covered his eyes, and hid behind Liu Yi.

Liu Yi covered his nose and walked to the counter, the bookstore owner had his throat cut, but his neck did not completely fall to the ground, it was connected to the back of his neck, and he was on his back. The exposed trachea and esophagus were covered with flies, and the bookstore owner had cut off all the fingers of his right hand.

"What is this?" The bookstore owner's left hand seemed to be grasping something.

Wang Jianguo opened the bookstore owner's left hand, and inside was a crumpled white paper.

"No. 13 Huayuan Road, 11:30 p.m. on the 21st?" Liu Yi couldn't believe his eyes, the words on this note were basically the same as the clues found in the book, what was going on? Could it be that the bookstore owner was also involved in the child trafficking case? Could this be the cause of the whole case? These people are called together, what does the murderer want?

"What is this?" Wang Jianguo walked over and asked.

"Brother Wang, check your fingerprints!"

"Looks like the killer is looking for something." Liu Yi pointed to the books scattered on the ground. ”

Liu Yi walked to the position of the bookshelf and began to gently tap each layer of wood on the bookshelf to see if there was a hidden grid like the structure in Li Wenzhong's house, but there was no one. But the Hider will always have their own place to hide their secrets.

"The deceased still knew the murderer, and the two chatted here." Liu Yi pointed to the two cups of tea on the counter and said.

"The murderer and the bookstore owner are friends? Then why kill him?" White Dove asked.

"Killing him is probably a mouthful, and if you look at it again, the victim is very neatly around, and it doesn't seem to be struggling. It should have been drugged, and it will be known when you go back and examine the cup of tea and the corpse. ”

"Xiao Liu, leave it to us here! I have news of Liu Xing! ”

"Liu Xing, where is he?" Liu Yi's expression was quite nervous.

It turned out that Xiao Jia went to the police station yesterday and said that Liu Xing had looked for him before he disappeared, and handed over a card with a huge amount of money to him.

"It's stupid, it's a scourge to her! Anything else? Liu Yi felt that Xiao Jia seemed to have called the police for some purpose, otherwise it would not have been possible to delay until now.

"Xiao Jia gave us this card!" Wang Jianguo handed Liu Yi a cigarette, and then said: "It seems that Liu Xing is also implicated in this case!" After Wang Jianguo's checking, this card was handled at a bank on the same day as Li Wenzhong.

This is the last thing Liu Yi wants.

The body was transported back to the police station by the police for examination. Liu Yi sat on the chair and fell into deep thought, the white pigeon pouted, looking at Liu Yi's solemn face, a little distressed.

"What are you looking at! The master is looking for you! "Where can Xu Wei take care of so much, he went up and photographed Liu Yi.

"What's wrong?" Liu Yi turned his head sharply.

"The autopsy report has not yet come out, but some scraps of paper were found from the stomach, which are now being sorted out by the technical department."

"Shredded paper? Did you find the bookstore owner's information? ”

"Zhao Dezhu, male, forty-five years old, from this city, divorced, turned out to be a visiting teacher in the sculpture department of the Academy of Arts, and the others are still being investigated." Xu Wei simply collected Zhao Dezhu's information.

"I know this teacher, he was expelled for molesting female students, a well-known perverted teacher in the sculpture department." White Dove said.

"Pedophile? Molestation of schoolgirls? Could it be that Li Wenzhong and Zhao Dezhu know each other? ”

Liu Yi felt that only by going to No. 13 Huayuan Road tonight could he give Liu Yi an answer.

"Xiao Xu, Han Bin has an accident, go to their house now!" Wang Jianguo suddenly received a call from the criminal police monitoring Han Bin's house

Han Bin's villa is still so quiet, there is no noise, but it has lost popularity. Li Wenyi had been waiting for Wang Jianguo and them at the gate of the hospital for a long time, as if he was waiting for some panacea.

In the ward, I saw Han Bin lying on the bed, his eyes closed, as if he was asleep, and his face was pale, as if he was terminally ill.

"What's going on?" Wang Jianguo pointed at Han Bin and asked.

"This morning, the young master drank two sips of milk and it was like this, I quickly called 120, came to the hospital and started gastric lavage, and now I am out of danger." Li Wenyi looked quite worried, and it seemed that he was sincere.

"What did the doctor say?" Wang Jianguo asked.

"Poisoning, although the intake is not much, but the toxicity is too great, I don't know if I can save it. If the young master has three strengths and two shortcomings, how can I explain to the master! Li Wenyi walked around, scratching his head in worry.

"Don't worry, isn't there still hope for people?" Xu Wei looked a little pitiful when he saw Li Wenyi's anxious appearance, and handed Li Wenyi a cigarette. Li Wenyi nodded, "Are there any suspicious characters coming this morning?"

"Everything is as usual, the milk is still delivered by Brother Wang, who comes every day. You won't doubt Brother Wang! Brother Wang is very good, hi! It's pathetic, too. ”

"The case has not been revealed, and everyone who has come into contact with Han Bin is a suspect." Wang Jianguo said solemnly.

"Did your young master receive any letters in the morning?" Liu Yi asked.

"Letters?" Li Wenyi fell into deep thought, "Ah! By the way, in the morning, Aunt Wang picked up a letter at the door, I thought it was an advertisement, so I put it on the table, and when I went back, I saw the young master lying on the table, foaming at the mouth. ”

"What about faith?" Wang Jianguo asked.

"I'm still at home, the young master's life is in danger, where can I care about any letter!"

"Are the test results out?" Liu Yi asked.

"The doctor said it was arsenic trioxide poisoning!"

"Arsenic? Check the person who delivered the milk first, who has handled the milk?" Liu Yi asked. Liu Yi determined that the murderer wanted to poison Han Bin.

"There are Aunt Wang, Master Chen, and me."

"You mean to say that the poison was caused by these people!" Xu Wei raised his eyebrows and asked.

"It's not entirely certain, it's possible that the milk was poisoned before it was delivered, or that it was the person who sent the cow, or that the milk was poisoned by someone else."

"So be it! They all called the police station for questioning to see if they could ask for clues. Wang Jianguo snuffed out the cigarette butt and exhaled deeply. Just when the four of them wanted to go back to the police station, Wang Jianguo's mobile phone rang again.

"Xiao Zhang, what's wrong?"

"There was a person who went to Han Bin's house just now!"