Qiao Zhen looked at the picture when Li Chen said this sentence frame by frame.

Zhang Chenzhi said: "Although I am a layman, it is necessary to look so carefully to judge? ”

"Of course, even this can be overlooked, and it's best to slow it down to 1/20th of a second. The micro-expressions at this time are similar to brain waves in physiological reactions, which are not perceptible to the naked eye by ordinary people, and the person himself does not feel them. ”

"What conclusions can you draw now?"

"In my opinion, there are two important elements needed to choose special circumstances, one is stability and the other is loyalty, am I right?"

Receiving an affirmative nod, Qiao Zhen continued: "I have no way of judging whether Li Chen is loyal or not, but when facing the test of life and death, he showed a very strong psychological quality. ”

"Where can this conclusion be drawn?"

You see, his fingertips are facing each other one by one, this is a subconscious action that can only be done in a stable state of mind, if it is usual, it is not unusual to do this, but just a minute ago, he also did a fierce psychological struggle. Moreover, you can see that he is at eye level when he speaks, at least at this moment, he does not hesitate, does not lie, does not have contradictory micro-expressions in his facial expressions, and does not have any flustered small movements, such as shaking his legs, pursing his lips, scratching his head, etc. ”

"That's not enough proof that he's a reliable informant, is it?"

Li Chen proposed to be an informant, and the average criminal police officer would express a very interested micro-expression because it was the expected ideal state. His eyes seem to be looking at the propaganda board behind you, but he is actually secretly observing you. But when he saw your unexpectedly flat reaction, he didn't have any mood swings, and still methodically put forward his strengths and coping plans. ”

"So, do you think he passed the test in terms of psychological quality alone?"

"My advice is to try it first, and at the same time plan for failure. However, I expect that even if the operation fails, it will not be because he is out of control of his emotions and is seen to be flawed, but because of other uncertainties. ”

"In fact, as a last resort, we have another special candidate." Chen Shijie walked in at this time, and after listening to the paragraph, he proposed.

"Who?" The two asked in unison.

"Li Chen's mistress."

Qiao Zhen immediately shook his head and objected: "It's me, I won't use her as an alternative at all." As soon as the phone is answered, if she cries and says, 'My husband is in, save him', isn't this an oolong? ”

Zhang Chenzhi agreed: "Even if there is a possibility of success for a plan that is too risky, it can only be abandoned." Not to mention anything else, under pressure and threats, the possibility of this woman being emotionally exploding is too great, and the probability of successfully obtaining information is basically less than five percent. As for the special situation, there is only one step at a time to test his loyalty. ”

Under the surveillance of the criminal police, Li Chen dialed the other party's number, and when the phone was dialed, he preemptively complained: "I said Lao Wang, how did your people do it, so carelessly, you almost let me in!" ”

The other party really breathed a sigh of relief: "This accident, accident, we still think why you haven't moved." ”

Li Chen was still angry: "The wind is so tight, I have a lot of goods here, you are fine, the price of my arrest will be great, don't slow down." ”

The other party accompanied him carefully: "It's not easy for everyone to dissipate their anger." ”

"You're sure there's no situation here, don't give me this kind of scare, I haven't made any money, and I'm going to have a heart attack."

"Sure, sure, I just sent people to go around, and everything is normal."

"Then what's the matter, let's change the place last time, it's more secluded and safe."

"You be careful, things are in demand now, and time is tight, otherwise why take this risk."

"Okay, okay, I'll wait overnight, two o'clock in the morning, the old place, see you or leave." After Li Chen finished speaking, he hung up the phone and turned to Zhang Chenzhi beside him, "Look, it's okay for me to say this, right?" ”

Zhang Chenzhi smiled noncommittally. This informant is definitely an old man, but he is afraid that it is a double-edged sword, and he has no bottom in his heart, so he can only try. After all, with bare hands, you can't deal with cunning drug dealers, and you can only fight drugs with drugs, and you can still have a glimmer of hope for success.

At the sound of an order, the task force set off overnight. The handover point agreed between the other party and Li Chen is located on a small road leading to a neighboring county, which leads straight to the "poison village" at one end, and can go straight to the national highway by turning around at the other end, and running to other provinces and cities at the fastest speed, which is quite difficult to set up a card.

After laying out on the road, the leader of the criminal squad immediately decided to let Li Chen dial the phone again, lure the snake out of the hole, and change the trading location to the rest area of the national highway. Li Chen did not hesitate or resist at all, and his performance was perfect, not only did not make the other party have the slightest suspicion, but strengthened his determination to trade. Zhang Chenzhi and Qiao Rao just glanced at each other, and the vigilance in their eyes was not reduced by half.

Qiao Zhen and Chen Shijie were in another car, and after receiving Zhang Chenzhi's instructions to wait for the ambush, they immediately contacted the brother units under the jurisdiction of the national highway crossing section, and tried to get reinforcements as soon as possible.

"The other side may have guns, and the mission is dangerous. It is very important to grasp the time, we will act in unison, and we also ask your comrades to pay attention to their own safety. Qiao Zhen didn't forget to instruct in the end.

At one o'clock in the morning, Iveco was in front and Roewe was behind, and two civilian vehicles were driving at full speed in the traffic. The criminal police in the carriage rotate every hour, and there are always two people who are sober and watching Li Chen.

Zhang Chenzhi didn't sleep all the time, and gave Qiao Rao Gang a shift in the middle, looking at Li Chen silently. His eyes were slightly closed, as if he was just going home, only drooping eye bags and deep wrinkles between his eyebrows, witnessing his laborious drug trafficking career.

When he was about 20 kilometers away from his destination, Zhang Chenzhi woke up the whole car one by one. He noted that the police had set up a checkpoint to pretend to check for drunk driving, and because such routine checks are common at intersections, they did not arouse suspicion.

They parked the car in the rest area, and Gu Rao was the first to get out of the car and smoke a cigarette. Zhang Chenzhi walked down quickly, his face was gloomy, and walked towards him: "Master, Li Chen just spit out some clues again, big." ”

Gu Rao just reacted the same as him, and became angry: "Damn, I only vomited at this time, because I wanted to mess with us." How so? ”

"He is not the only supplier, his predecessor, nicknamed 'Boss Li', is a major drug producer in the Saniran area across the border of this village, and he has also shipped a batch of new machines in, ready to expand the scale of the assembly line and improve the purity of drugs."

"If he can't trade successfully, it's likely that the other party will turn to Boss Li?"

"Yes, there are unwritten rules for their cooperation, and they don't make substitutions twice."

This means that they have one more possibility to hunt down big fish, and at the same time, it is possible to alarm the entire drug trade chain, and the severity of the task is far beyond expectations.

The two watched the traffic, capturing each of the suspicious vehicles with mixed blessings.