Yu Fan walked out of the interrogation room, and Chen Frameyang and Guo Na were actually faster than him, which really surprised Yu Fan.

Chen Jiaoyang saw Yu Fan coming out, went up and patted Yu Fan on the shoulder, and said: "Old Yu, your routine is very 6, and the efficiency is very high, although we often used this method of separate interrogation in the bureau before, but it is the first time that you have used game theory to explain this prisoner's dilemma, and you have already integrated theory and practice." ”

Guo Na also came over: "I followed the words of Brother Yu, and set out all their information." ”

Yu Fan said calmly: "These little liars don't have much experience at first glance, and it is estimated that it is the first time they have been arrested, so the prisoner's dilemma will work like this." But if they are tricked like this a few times, the mental model of the prisoner's dilemma will not work. This is why it is often said that those who are caught are new thieves, which is the principle. ”

The three of them checked the information they got, and it was almost identical. Then the next step is naturally detailed, which is to go to LZ City to catch their boss - Jiang Ran Hydrocarbon. Moreover, Jiang Ran's description of the face is very similar to Chen Tizhou, maybe he is the Chen Tizhou who has been hiding in the shadows, or he is the person closely related to Chen Tizhou.

The three of them briefly handed over their work to the town police, and after thanking them, they rushed back to LZ City non-stop.

This time it was really very smooth, I successfully got the clues of Ziyi, successfully met the suspect gang in Tartshui Town, and successfully got the clues of their leader, everything seemed to be logical, without any drag.

This is a classic psychological effect: the halo effect - in life, once we have a good or bad impression of someone or something, we tend to have a similar attitude when looking at their other qualities and related things.

That's why we all think that things are always going to go smoothly or that things don't go alone, and it comes down to a preconceived belief. So how important it is to have a positive mindset.

It was already evening when the three of them returned to LZ City, and when they returned to the hotel, they began to work intensively to lay out their plans for tomorrow.

Chen Xiangyang: "Their boss Jiang Ranhe lives in the Lime Hotel not far from us, and now he hasn't found out that his little brother has been arrested, let's not startle the snake, let's go over early tomorrow morning to find out the situation." Because our case is not a big case, the local police will not draw people to help us, but combined with the previous experience, this gang is very organized and disciplined, and each of us must pay attention to our own safety, especially the two of you. ”

Yu Fan nodded in agreement with Chen Jieyang's reminder, but added: "If the information is true, then this Jiang Ranhe will work, talk, and eat in the tea restaurant downstairs of the hotel every day, and almost never leave the hotel, we have to take a good look at everyone who comes, because everyone may have something to do with their organization, I always feel that this organization is not so simple, it is not an ordinary MLM organization, because they have been trying their best to cover up something, and the cost is very high." “

After listening to Yu Fan's words, Guo Na felt a chill behind him, and said weakly: "Brother Yu, I've heard you mention this before, I haven't cared about it, but now that you say this, I always think that we won't catch sharks, right?" ”

Chen Xiangyang didn't care: "Even if you catch a shark, what can you do, the shark still can't swim, get it out of the water, it's still a dead end, okay, rest early, and set off early tomorrow morning." ”

In this way, after a brief exchange between the three of them, they went back to their rooms to rest.

Yu Fan returned to the room, turned on the computer and worked for a while, and he edited the recipe for the things to be produced and blended recently and sent it to Cao Ben. Although Yu Fan has been running west with Chen Jiaoyang recently, his own work cannot be forgotten. Closing the computer, Yu Fan lay on the bed and looked at the ceiling and remembered what Chen Jieyang said about sharks at night.

If on the shore, we are naturally not afraid of sharks, but if we are in the sea, then what to do? Yu Fan took a deep breath, held his breath, felt the feeling of oxygen slowly being consumed, and fell asleep.

Early the next morning, the three of them gathered in the hotel lobby, had breakfast together, and went to the Lime Hotel to see if they could meet this Jiang Ran hydrocarbon.

The air quality of LZ City feels better than that of XA City, although they are all cities with unified heating, but the smog here is obviously not as much as that of XA City, I don't know if it is because LZ is farther north than XA. The Lime Hotel was a few hundred meters away from the hotel where Yu Fan was staying, and the three of them walked over.

Lime Hotel has arrived, this hotel is a hotel that looks young, and the targeted consumer group should also be mainly young people. As soon as you enter the hotel, you will have a front desk and go through various procedures. Next to the front desk is the staircase, this hotel is not a high floor, that is, four floors, there is no elevator. A little further inside is a tea restaurant, this shop should be newly renovated, the theme and the style of the hotel is also very appropriate, are the style of young people, the size of the tea restaurant is not large, about 200 square meters. Because it was early in the morning, there were no customers in the café, just a young man cleaning the counter.

Yu Fan, Chen Jieyang, and Guo Na walked into the tea restaurant, the layout here is also very fine, in the middle is a bar service desk, there is a circle of stools around the service desk, there are about 10 tables in the hall, the arrangement is not compact, and there are four booths by the direction of the window. If nothing else, this Jiang Ran Hydrocarbon should be to meet guests in this booth every day.

The young man in the tea restaurant saw that there were guests coming, so he hurriedly greeted him and said with a smile: "Hello, we have just opened, we have no food, only drinks, do you want anything?" ”

Yu Fan replied politely: "The three of us are here to talk about something, sit in your booth, give us the menu later, and we will choose a drink." ”

The young man agreed, and turned to get the menu.

Yu Fan and the trio came here prepared this time, Chen Jieyang specially brought a monitor, just to listen to the conversation between Jiang Ranyan and others, as long as the monitor is sucked under the corresponding desktop, the people around the table can hear clearly.

Chen Xiangyang said to himself: "Okay, it's only a matter of Dongfeng when it's done, as soon as this Jiang Ran Hydrocarbon appears, I can find a way to put the monitor under his desk, and we can clearly know what he said." ”

Yu Fan showed a smile: "Wait until he sits down before you install the monitor?" Not afraid of being discovered? ”

Chen Jiaoyang looked helpless: "Then what can I do?" I don't know where he's going to sit. ”

Yu Fan gently cupped his eyes and said calmly, "I know." ”