Accompany the Criminal Investigation Brigade of the Southern District Public Security Bureau, a team, and the Criminal Investigation Office.

The picture on the big screen has turned into a flickering snowflake, but the atmosphere in the conference room is still a little dignified, because this video screen is too weird, even if several other team members with rich experience in handling cases are a little dazed, although this is not the first time this video has been played, but every time there is a feeling of subverting everyone's worldview.

The picture was a little too clear, at the beginning of the case, everyone present thought that this time was just another oolong time, but this time it really seemed to be different.

"Generally, there are many reasons for the appearance of supernatural pictures in videos, such as light and shadow phenomena, dark spots, flying insects, and even cold, hot and cold currents." Appraiser Zhang Ding said, "I have also identified a more bizarre, Halloween monster balloon before. ”

"What about this?" Meng Yan interrupted Zhang Ding, she always felt that Zhang Ding was showing off in front of her as an intern.

"Uh......" Zhang Ding was a little speechless, "At present, we have ruled out all the previous situations, and also analyzed the video coding itself, there are no special effects, overlays, jumps, etc., and the current conclusion is - unknown!" ”

Meng Yan rolled her eyes widely, and said a lot of nonsense, but there was no conclusion at all, this Zhang Ding was really a nerd.

"What about the website that leaked the video, what did you find?" Wei Chongyu asked.

"This website has been established for a very short time, from the earliest web snapshot to other data analysis, only more than half a year!" Zhang Ding replied, "Because the website server is hosted abroad, we can't grasp the specific information of the operator for the time being, but from the monitoring data, this is just a niche website, the age of visitors is generally low, and most of them are college students. ”

"What about the video?" Meng Yan was obviously a little impatient with Zhang Ding's chatter and asked.

"The video was uploaded two days ago and is a compressed version of the original video. At the same time, we carefully checked the access log of the monitoring room of Beidu University, and found that at 10:11 a.m. the day before yesterday, someone broke into the server, restored the previously deleted information, and copied away the video. ”

"Master!" Wei Chongyu thought silently.

They intervened in the investigation as soon as the case was filed, and Wang Shanshan's classmates saw her in room 202 at about half past nine that night, so after drawing the video of that night, the case handlers found this surveillance video, hesitating and worrying that the video leak would cause other adverse reactions, the criminal police brigade decided to delete the video in the monitoring room after discussing with the leaders of the university. But this hacker actually thought of this, and when the search was fruitless, he actually recovered the erased data.

"The entire intrusion process was only twelve minutes, and we tried to track down the hackers, but to no avail!" Zhang Ding said dejectedly.

"No conclusion again?" Meng Yan asked.

"The hacker is too cunning, he invaded the network of the monitoring room through the computer room, and before that, he carried out many springboard operations, including Internet cafes and foreign broilers, and the ability to track it down is insufficient, and the cost is too high!" Zhang Ding said with some indignation that he had not failed, but it was rare to lose directly at the starting line like this.

"Let's put this clue aside for the time being, and start with other aspects!" Wei Chongyu said, "The goal of re-pulling the net is to accompany the current students of the University, especially in the field of network computers. ”

"Team Wei, that's a university with more than 50,000 students, the base is too big, if the sample is too detailed, it will inevitably be missed!" Zhang Ding said, "Moreover, I don't think this line will be of much help to this case, and we can't bear it if it drags on for a long time!" ”

Wei Chongyu nodded and said, "Intuitively tell me that this hacker has nothing to do with the case itself, but I feel that he may be a breakthrough in this case." In this way, Xiao Zhang, this task is for the friendly team to support, although it is not our most urgent line, but be prepared! ”

"Yes, Captain!" Zhang Ding replied.

"Captain, this is the basic information of Muyuan!" Meng Yan handed over a few pages of information to Wei Chongyu and continued: "Mu Yuan, 18 years old, from northern Hebei, was admitted to Beidu University last year with high scores, majoring in information management. ”

"Only 18 years old?" Wei Chongyu asked suspiciously, Mu Yuan's calm appearance is not something that 18-year-old can show, saying that he can be believed by being 30 years old.

"Yes, the data shows that Makihara started going to school when he was six years old, and his grades from elementary school to high school were all excellent! Admitted to Goto University with an achievement of 50 points above the admission cut-off score! ”

"50 points? This is not a low score, such a score can be admitted to Yenching University! Zhang Ding said in surprise that although Beidu University is also a first-class university in the country, there is still a certain gap compared with Yan University, which has better heritage and educational resources.

"How is Makihara doing in college?" Wei Chongyu asked.

"It should be said that it is very ordinary!" Meng Yan said, "In the first year of entering the university, he rarely participated in club activities, neither had romantic social behaviors, nor was he addicted to online games like some college students, except for a few friends, he almost never interacted with other students. However, I noticed that he had two problems. ”

"What's the problem?" Zhang Ding asked.

"This is his palmares from last year! See for yourself! ”

Zhang Ding's result report card, turned two pages, not only surprised, said: "It's all 60 points!" Coincidental? ”

You know, freshman and sophomore years are generally basic courses, there are more than a dozen subjects in each semester, and there are more than 20 in two semesters, but each of them is 60 points, which is a bit incredible.

"It's no coincidence!" Meng Yan said, "We talked to his homeroom teacher and related teachers, and they were all a little puzzled. This Muyuan is very smart and rarely skips class, but he rarely listens to lectures in class, either in a daze, or reads all kinds of strange books. But every time he was asked, he could always answer the teacher's questions, and he only answered part of the exams, and he handed in the papers and left after completing 60 points. His homeroom teacher talked to him, hoping that he could get better grades in the exam, so that he could face the future graduate school or work. ”

"That's right!" Wei Chongyu thought that this was in line with the Mu Yuan he saw today, a calm but extremely assertive guy, and it seemed difficult for the outside world to have an impact on him.

"I'm convinced!" Zhang Ding muttered, he has always prided himself on being a high-achieving student, but he is also a little ashamed of self-harm, you know, there is a big difference between a hard-working student and a genius in the game world.

"For this reason, he is known as the King of the Line and the Emperor of Passing by many students, and he is quite influential among some rebellious students."

"What about the other question?" Wei Chongyu asked.

"The second one is even more strange, in the past year, he has used his spare time to go to many places, including universities, high schools, middle schools, temples, hospitals, and even psychiatric hospitals, and in the process, the people he comes into contact with are more complicated and completely impossible to count." Meng Yan was almost a little confused, "I believe that Team Wei doesn't have this kind of rich experience!" ”

"What is he going to do?" Zhang Ding asked, his eyes began to glow.

"Nobody knows!" Meng Yan said helplessly, "The team asked a few people who Mu Yuan had recently contacted on the phone, but either the other party refused to answer, or the other party didn't know anything. This Makihara's behavior was extremely bizarre, almost schizophrenic, sometimes he glanced at the other party and turned away, sometimes he could sit quietly with the other party for an hour, and sometimes he could talk to a psychopath for most of the day. ”

What is the reason for him to do this? Could it be that he also has mental illness? Wei Chongyu thought.

He absolutely didn't believe his conclusion, because in the short half an hour of contact with Mu Yuan, Wei Chongyu didn't notice that Mu Yuan was not abnormal at all, if there was, it was that Mu Yuan's mood and behavior were far beyond his age, and he was not left behind in the confrontation with him, an old investigator with rich experience in handling cases.

"Is he looking for something?" Wei Chongyu thought, "Yes, it must be, but what is he looking for?" ”

The sound of the phone rang, waking up several people who were in deep thought, especially Zhang Ding, especially Meng Yan, who almost called out. Wei Chongyu looked for it privately in a trance, only to realize that it was his mobile phone ringtone.

Xia Xue's phone call.

"Inform the team, hurry up and sort out the information, and the speed of detection must be accelerated again!" Wei Chongyu explained and walked out.