At this time, Principal Zhang had already left the staff canteen.

But Jiang Bai knew that Principal Zhang had begun to get nervous, and he did not give up explaining, nor did he confirm that he had dispelled his doubts.

It's an escape.

Principal Zhang had no way to face the questions he raised, and for fear of being exposed, he chose to flee in a hurry and leave the vigilant circle.

Even though the previous Principal Zhang had always taken the initiative, in the end, he was searched for a crucial clue by the witty Jiang Bai.

There must have been a problem in that link, which led to this Principal Zhang fleeing in a hurry.

Jiang Bai thought about it, he was looking for clues left by Principal Zhang.

Don't miss a clue.

"So, what's the problem?"

"When I asked him what he was studying, his gaze seemed to be a little evasive and changeable."

"Is he lying?"

Jiang Bai was suspicious, and after thinking about it, he was sure that according to this Principal Zhang's profession, he was not lying.

After all, professional things can be found and verified.

If Principal Zhang had a problem, he would never be stupid enough to expose it in this matter.

"So, with professional questions, it will cause him to be vigilant, what kind of vigilance is it?"

At this time, Jiang Bai was thinking from the perspective of Principal Zhang.

The reason why he is nervous is because this professional issue makes him sensitive, suspicious, and even reserved.

It is very likely that the people around him, some people's professions, are related to this case.

In this busy but not noisy campus cafeteria, Jiang Bai sat there.

Principal Zhang's actions and expressions kept circling in his mind, he lowered his head and remained silent, through a series of abnormal actions of Principal Zhang, Jiang Bai concluded that Principal Zhang was absolutely inseparable from the case.

"And Principal Zhang's mania is by no means a recent discovery."

The case fifteen years ago, this symptom of Principal Zhang, would he really be ignorant?

He's subconsciously avoiding this node!

Then leave right away and escape from my next question!

"Then there is only one answer, there is absolutely a secret hidden in his head."

Now!

Jiang Bai only felt that his heart was beating faster and faster.

The corners of his mouth went up, revealing a faint smile: "Things have become more interesting." ”

Jiang Bai is a person with high intelligence, good looks, and careful thinking.

The reason why he didn't use hypnotism was that Principal Zhang was a highly vigilant person, and if he used hypnotism blindly, the effect would definitely not be good.

And Jiang Bai knew that the intersection between the two of them was too dense, and it was easy for something to happen after hypnosis.

Then it's more than worth the cost.

And even if it is hypnotized, people with this kind of defensive psychology may not be able to get the answer Jiang Bai wants.

After all, hypnosis is like dreaming, and under deep hypnosis, it is like reaching a dream.

If the person who is hypnotized is more conscious, even during hypnosis, he will be psychologically guarded and lie in dreams.

Then hypnosis in this case will be greatly discounted, and it can be said to be futile.

Jiang Bai knew very well that Principal Zhang and his wife were both people living in disguise, and they were wrapped in a false shell.

At this time, Jiang Bai had already grasped the specific direction.

Just dig deeper in this direction.

Questions will come to the surface, and answers will soon be made.

On the other side, Guan Hongshan, Chu Yin, Lu Hai, and Qin Ming were already ready.

Tonight is the time for the bait operation.

Chu Yin was talking to Officer Liu, who was about to play him, about his usual life patterns and habits.

"If the murderer knows me, then he must be very familiar with my walking posture."

"It's just that the way I walk is nothing special, it's the most normal and standard walking posture."

"As long as you stride with your head held high, there will be no flaws."

When Officer Liu heard Chu Yin's voice, he nodded while thinking about these things in his heart.

Guan Hongshan, on the other side, was looking at the blueprint and planning the blueprint deployment of Chuyin's apartment.

In order to ensure the safety of Officer Liu, Guan Hongshan has made a series of security measures.

At this time, Guan Hongshan held a pen in one hand and pointed three positions on the drawing with the other hand.

"Here."

"This, this."

"Someone has to keep an eye on you."

Ensure that Officer Liu can rescue him as soon as he is attacked.

Although everyone was fully prepared, they all knew that the murderer might not show up tonight.

After all, Chu Yin has been out of class for a week, and he has not returned to the apartment.

Suddenly appeared in the apartment at this time, I am afraid that the murderer may not know that Chu Yin is back.

But all this is just a possibility, maybe the murderer has been waiting for the rabbit and waiting for Chu Yin to appear.

It is also possible that Chu Yin has just entered the school and will attract the attention of the murderer.

Guan Hongshan looked at Chu Yin and Officer Liu: "Are you ready?" ”

Chu Yin and Officer Liu nodded at the same time, their eyes full of firm confidence.

Then he said in unison, "Ready, no problem." ”

Officer Liu's words actually had the charm of Chu Yin.

And Lu Hai, who saw this scene, praised Officer Liu with some surprise.

"Okay, Officer Liu!"

"It's so powerful, it seems that it's really talented to do what we do."

"I think you should be an actor."

And Officer Liu smiled and waved his hand to signal that Lu Hai had won the award.

The noisy atmosphere is over, and then finally comes the tense time!

Guan Hongshan informed everyone that the operation would begin immediately, and everyone was ready to fight.

The relaxed atmosphere instantly became tense.

Guan Hongshan once again stressed that Officer Liu must pay attention to safety.

And Officer Liu nodded unequivocally.

"Don't worry, close the team!"

"If there is an emergency, I will protect myself."

"And you!"

Now!

Wu Sin was also transferred back to the mission to capture the murderer.

After all, Wu Sin's fighting ability and experience can be called a master, so he naturally assumes the force of this mission.

Even if the murderer stretched out his hand, then as long as there was Wu's crime, everyone present would be inexplicably at ease.

At this time, Lu Hai and the people who solved the case had already taken over the monitoring room and were ready to attack at any time.

And Officer Liu, who played Chu Yin, took a deep breath, then spit out, coughed softly, and confirmed that there were no other problems with the invisible earphones in his ears.

At this moment, Guan Hongshan's mind once again simulated the process of all links and the response measures to emergencies.

It can be seen that Guan Hongshan attaches great importance to the detection of this case and the personal safety of his colleagues is extremely cautious.

After confirming that each link is correct.

Guan Hongshan made a sonorous and powerful official announcement: "The action has begun." ”

Starting tomorrow, the day will be updated 6K!

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(End of chapter)