Before he could finish speaking, Lu Siyu put down his book and walked out first. Song Wen just wanted to call him, but was held back by Lin Xiuran.

Lu Siyu went directly to the bathroom of the police station. Just now, he felt the cold sweat on his forehead kept coming out. The breakfast he had in the morning was churning in his stomach. After entering the bathroom, vomited after a while, and there were dots in front of eyes.

Lu Siyu has long known that quitting the drug is not that easy. He can control his will and try not to take the drug, but his body doesn't think that way at all. All the organs are uniting against him, clamoring for the He was torn to shreds.

After spitting it out, it felt better. Lu Siyu rested in the compartment for a while, and felt much better. After coming out of the compartment, he went to the sink and rinsed his mouth with water. From the corner of his vision, he seemed to see someone on the other side of the pool, Lu Siyu raised his eyes and saw that the person was Xu Changying from the provincial bureau.

Lu Siyu was half awake in an instant, and straightened up, hoping that Xu Changying hadn't noticed his embarrassment just now, and then he thought that when he came in, several doors to the bathroom were open, there was no one at that time, Xu Changying Long Ying should have just come in not long ago.

Xu Changying didn't speak, she took a few tissues from the table and handed them to him, without asking if he was feeling well.

Lu Siyu took it over and covered his mouth, wiped the water stains from the corner of his mouth, and coughed lightly: "Thank you Xu team."

The two walked to the corridor by the door of the bathroom, and Xu Changying asked, "How are you thinking about what I asked you about last time?"

Lu Siyu paused for a few seconds, trying to calm himself down: "The case here has just begun." The implication is that even if the team needs to be adjusted, now is not the time.

Xu Changying chuckled: "What? Without your words, Song Wen can't handle this case?"

Hearing this, Lu Siyu suddenly came up with energy, saying that he can do anything, but Song Wen can't, he couldn't help but want to protect Song Wen, "Then Xu team may not be too underestimated by Song Wen. Team, right? He has the highest case-solving rate in Nancheng Bureau."

"You have a good relationship with your captain."

Xu Changying chuckled: "But Song Wen, I took his case, Gu Bureau asked him to hand it over, and he handed it all over to his subordinates, but I didn't see how much your captain cares about this job. Perseverance."

Lu Siyu wanted to say something. That's because you don't know him well. He opened his mouth and changed the sentence: "Song team has just opened the case recently, so I'm a little busy."

"Oh, then I wish you all to solve the case as soon as possible." Xu Changying moved his fingers as he spoke. He didn't face Lu Siyu again, but his tone contained a hint of contempt, as if Song Wen was just not worth mentioning. The opponent, "Many people on my side are eager to come in, you'd better make a decision quickly."

Lu Siyu frowned slightly, and then he asked, "Team Xu, why did you choose me?" The so-called excellence is just a superficial statement, Xu Changying is not a person to get along with, nor a person to fool, he acts There are his so-called rules, and there must be his reasons and ideas for choosing him.

Xu Changying didn't evade the question, and didn't rush to answer. First, he asked him, "Do you remember the first crime scene you saw?"

Scenes and scenes suddenly appeared in Lu Siyu's mind, and it was there that he seemed to have died once, and he forced himself to stand up straight, enduring himself not to look abnormal: "Remember, in my life will never forget.”

"Cherish this feeling well, I can see that that case touched you." Xu Changying explained, "I think every case has emotions, just like it has a soul, it's not Superstition, whether the murderer or the deceased, there is a reason why things happened and why they ended like this. A good criminal policeman is like a good actor. Facing a case, you have to get into the play and put the Immerse yourself in it, you must have waves in your heart, you must transfer the hatred of the murderer to yourself, and take the catching of the murderer as your own business."

Xu Changying paused and said, "Many police officers, especially old police officers who have worked for a long time, no longer have this kind of temperament. Being a police officer is just a job for them to live on. They are already numb, that kind of eyes, I can tell by looking at them. I am not saying that those people are not good cops, but that kind of people, I despise. In other words, I don't need to A person who clocks in at get off work and lives his own life after work. I need someone who is on the ropes 24 hours a day, who can fight side by side and solve cases with me.”

Hearing his words, Lu Siyu seemed to be hit to the dead in an instant. He thought that he had hidden the things in his heart well, but he didn't know why he was pointed out by Xu Changying. He saw the clue and held the hand of the tissue. Gradually tightened, and kneaded into a ball in the palm of your hand.

Xu Changying felt something sensitively, raised her head and asked, "Why, you don't agree with my statement?"

"Team Xu's thoughts are too harsh. Even if we are the police, each of us is not a machine to solve a case, but a human being." Lu Siyu blinked, avoiding Xu Changying's gaze and said, "And when it comes to jealousy , many people in this police station are much better than me..." For example, Song Wen.

Lu Siyu knew very well in his heart that he was not the type of person Xu Changying described. His actions were purposeful. He was paying attention to the case, to find out the hearts of the criminals, and to vent his **. , numb his own nerves.

Xu Changying sensitively discovered his unwillingness, but misjudged this situation as his sense of justice.

Under such circumstances, Lu Siyu felt more and more that joining Xu Changying's team might not be a good choice, but after all, it was a shortcut for him to understand the truth of the past, and he was a little hesitant for a while.

"One more thing, I heard that your mentor in the police academy was Wu Qing." Xu Changying looked at him and said, Song Cheng has always been concerned about this old partner, and Wu Qing does have his special features. place. Before Song Cheng mentioned Wu Qing, Xu Changying had never heard Song Cheng's evaluation of people so high. He was curious about Wu Qing, and also paid attention to Lu Siyu.

When the two of them said this, someone happened to be walking down the corridor. Lu Siyu didn't want to entangle with Xu Changying any more, so he lowered his head and whispered, "I see, I'll answer you after I think about it, thank you Xu Team."

When Lu Siyu returned to the forensic room, everyone in the group was there, but Lin Xiuran was called away. Song Wen glanced at him through the crowd, as if to ask him why he had been there for so long. Lu Siyu picked up the book and lowered his head, avoiding his gaze on purpose. His hands were still shaking a little, his throat was burning with pain, his body was a little weak, and his stomach was empty, but the discomfort was not unbearable. He drank some hot water and bit his nails habitually.

At this time, Zhu Xiao's notebook made a light beep, and the results in the system were just cleared out, and everyone's eyes were attracted. The progress bar has become 100%, but the place for the matching item is empty. Zhu Xiao was a little discouraged, and raised his head to report truthfully to Song Wen: "Song team, no relevant people were found."

Lao Jia breathed a sigh of relief, covered his chest with a painful expression, and said, "We tried our best. It seems that Xiongtai is really not from our Nancheng..."

"Why do I hear your liberating tone?" Fu Linjiang pierced him mercilessly. "Or should we change our thinking? Should we expand the scope and ask the province?"

"Wait a minute, revise the screening rules." Song Wen frowned and thought for a moment, changed a few keywords, and pressed the Enter key again.

Previously, Zhu Xiao's restrictions were a bit too narrow. If there were some errors, the results would not be filtered out. This time, the restrictions became broader, and the system's calculation speed was much faster. After a while, a person's name popped up.

"There is a related one!" But then, Fu Linjiang looked at the information and sighed, "Hey, this is a dead person. Seven months before the time of death, Song Wen, did you forget to choose the survival option?"

Zhu Xiao also said: "What am I saying, look at this big data system, it really isn't reliable..."

Lao Jia saw the result, but his face became serious: "Oh, yes, it may be this person, have you ever heard of that word-'borrowing a dead body'?"

Zhu Xiao thought he was going to say something, and showed a look of contempt: "What is the age of feudal superstition."

Old Jia said: "I'm not talking nonsense. Have you heard the stories told by the old people? Borrowing a corpse to bring back a soul means that this person has something to do in his heart. He borrowed someone else's body and returned to the world to repay his kindness and revenge. Worth mentioning, I will not leave until the fate of the world is over."

Zhu Xiao couldn't help reminding him: "Brother Jia, you are a policeman! You are also a criminal policeman!"

Song Wen ignored them and opened the record, "Chen Yanqiu, 26 years old, male, 181 in height, blood type A, commonly used mobile phone number...usual email address... ID number...educational education...school...bank card under the account ...the real estate under the name...the permanent address...the cancer was diagnosed two years ago, and the gallbladder was removed one year ago...cause of death: death, date of death...date of cremation..." As he moved the mouse with his finger Down, a photo appears.

Although this big data system is a bit slow to query, the information collected is quite complete. As long as the information that the police can collect, almost all of it is presented. All kinds of files, experiences, even the date of ticket purchase, bank card spending, all data are available. This saves most of the investigation time. The living people were compressed in this way, recorded succinctly on the Internet, and compressed into paragraphs of numbers and words.

The core development concept of police big data is to bundle and correlate various intricate data, so that relevant information can be presented in a more three-dimensional manner.

In life, people would never imagine that they would leave so many clues and traces.

Fortunately, such a system is used by the police, and the key must be entered for every search. If it is in the hands of others, all relevant information can be found. This result is a bit scary to think about.

Lu Siyu walked behind a few people, looked at the detailed information listed, and said softly, "It should be this person."

Fu Linjiang was still in disbelief: "Ah, Xiao Lu, this person is already dead."

"It shouldn't be him who died before, but this corpse." Lu Siyu analyzed aside, "From the data point of view, all the information about this person is exactly the same as what we have now. Gender, age, height , blood type, and even the disease and surgery are very consistent, the probability of this is very low." After speaking a lot, his throat was a little sore, and he coughed lightly.

Song Wen also said: "From the profile picture, it looks very similar. It can be seen from his ID card photo that he has a unilateral tiger tooth." Having said that, he looked at the mummified corpse lying beside him. The teeth were arranged in different ways. The ID photo is exactly the same.

Human teeth can affect the entire facial features, and forensics often determine the identity of the deceased through the characteristics of the teeth and dental molds. Song Wen, who often draws portraits, is keenly aware of this.

"But this is a person who died seven months ago. He was also issued a certificate to be cremated at the crematorium. Is it really like what Lao Jia said, someone 'borrowed the body to bring back the soul'?" Fu Linjiang pointed at the screen and asked.

"So, it's really possible." Song Wen stood up with a serious expression, "If all possibilities are blocked, then you have to think about whether there is a problem with the so-called 'impossible'." His eyes Turning to the mummified corpse on display, "That is, the person who died seven months ago was not him. He borrowed someone else's 'corpse' and returned his 'soul'."