"Don't compete with me there. Is the case important or the fight with me? Let it go quickly, I said I can watch it if I can." Long Junchen was a little impatient. Sometimes this girl really couldn't tell the difference, but what Long Junchen didn't know was that except for the time she was with Long Junchen, Tang Wanying has always been a woman who puts her work first.

Although she was suspicious, Long Junchen had all said this, and Tang Wanying couldn't say anything more. Seeing Long Junchen still having that hateful gentle smile, she secretly scolded Long Junchen as a bastard with a temperament and could not tell any other things. She could explode at any time and she opened her mouth and was particularly good at speaking.

What Tang Wanying didn't know was that sometimes, the gentler Long Junchen's smile was, the more unhappy he felt. After adjusting the surveillance to triple speed, Long Junchen began to adjust all the surveillance five hours before the departure of the high-speed rail.

After letting it go for a while, Long Junchen, who had been like an old monk entering a meditation, suddenly shouted, "Stop!" Tang Wanying was almost asleep and was suddenly startled, but her hand instinctively pressed the pause button, and the picture was frozen. Tang Wanying looked at the screen, frowned, and it was still the same "crowded animation". She looked carefully for a long time but could not see anything wrong.

Long Junchen pointed to the southeast corner of the picture and said seriously: "Enlarge this place." Tang Wanying did as she said. As the picture continued to enlarge, fewer people around her gradually became smaller and fewer people in the picture, and the portraits in the picture gradually became clear. In the picture, a person was carrying a bag, kicking his left hand in his pocket, and walking towards the platform in a suit.

"Is there anything wrong with this?" Tang Wanying frowned and didn't feel anything unusual. Long Junchen smiled faintly and said softly: "What, don't you think it's strange that a person in a suit and tie enters the high-speed rail station?"

"So what? Do you have to lose the grade when you enter the high-speed rail station and take the high-speed rail?" Tang Wanying looked at Long Junchen with a little unhappy attitude because she seemed to be accustomed to choosing a high-speed rail instead of a plane every time she went far away. Therefore, she was very dissatisfied with Long Junchen's view, and then continued to add: "Have you ever heard of a very famous halo effect in criminal psychology?"

Long Junchen looked at Tang Wanying with a smile, knowing that the latter said this to him, the fact that the case was far less than the anger. He bent his eyes and teased, "What's wrong, have you started to quarrel with me? Why don't I know? Isn't it just a subjective guess that is generalized?"

"Do you still know the halo effect?" Tang Wanying wanted to show off. After all, this was an unpopular knowledge she learned in the special training class of the police academy. Unexpectedly, she was answered by this foolish boy.

Long Junchen seemed to see that Tang Wanying suspected that she was suspected of having a blind cat hitting a dead mouse. She coughed twice and explained with her hands behind her back like a teacher: "To put it bluntly, it means generalizing with partiality, using some solidified impressions to explain people's behavior, and analyzing people's characteristics and interpersonal cognition obstacles. For example, the elderly always think that a teenager with dyed hair is wrong, the poor always think that wearing gold and silver is showing off wealth, and parents always think that children smoke is misconductive. This is indeed the most common situation, but it is the same as the theory of "sighting through the leopard" and cannot generalize with partiality. We are always used to grasping individual characteristics of things, and we are used to referring to the general in individual terms, just like a blind man touching an elephant, using points instead of surfaces. To some extent, we will fall into an absolute tendency dominated by subjective prejudice. Am I right?"

Tang Wanying looked at Long Junchen at this time, just like looking at a god. His explanation was almost exactly the same as the explanation of the criminology expert teacher at that time. Even Tang Wanying himself remembered it less clearly. Unexpectedly, this kid actually narrated it so clearly and had a clear logic. Who is he?!

Tang Wanying stared at Long Junchen with a look of gods, and once again this question that confused her for a long time appeared in her heart, but she subconsciously understood that this was probably a secret that Long Junchen would never tell outsiders casually.

Seeing Tang Wanying standing there blankly without saying anything, Long Junchen couldn't help but smile and shook his head, "I said, "You're replying. Is the halo effect you said to me? Is it the same thing?"

Tang Wanying smiled awkwardly, scratched her head, and said quickly as if she was changing the subject: "Hey, where are we going? Let's talk about the serious business. Do you say something wrong with this person just because he was wearing a suit and taking the high-speed rail? Isn't this the halo effect?"

"Of course not." Long Junchen shook his head decisively, "Since I know what the halo effect is, it is naturally impossible to doubt this one-sidedly. I don't care whether he is wearing a suit or not. I'm just thinking that this person's facial expression is very strange." Long Junchen said, moving his steps and slowly moving to a distance that is only one finger wide from the screen.

He pointed at the man in a suit, and Tang Wanying followed his gaze. Long Junchen gestured and explained: "Look at his walking posture and where his arms were placed."

"Is there anything wrong?" Tang Wanying stared at the screen, but knew that her eyes were a little dry and sore, and she didn't see anything special about the man on the picture. She couldn't help but frown and asked Long Junchen for help with a searching gaze.

Long Junchen did not rush to explain, but instead imitated the person in the picture, inserted one hand into his pants and purse, and began to pace in the narrow monitoring room. At first, Tang Wanying didn't feel anything, but when Long Junchen took a few steps, she found the clue.

"Is your hands so tightly clamped, is it convenient to walk?" Tang Wanying looked at Long Junchen, who was slightly awkward and asked with a frown.

Long Junchen snapped his fingers, and showed a little praise for Tang Wanying's keen insight. "Yes, my arms are so tight, so walking will definitely be awkward, but the man in the picture also walks in this position and keeps this position. Let's talk about it, wouldn't it be strange?"

Tang Wanying turned her eyes to the surveillance camera again and played the picture forward for a few minutes. The man indeed kept such a strange posture and walked forward. However, Tang Wanying had to admit that from the picture, it was difficult to demonstrate Long Junchen so directly in reality. If Long Junchen had not appeared and said, Tang Wanying would not have noticed it. Suddenly, she thought of Long Junchen just mentioned the walking posture, hurriedly looked at the person's legs, and once again saw the unusual...
Chapter completed!