Han Yating knew what the two were talking about, and said with some doubts: "Section Chief, the police dog was not used today, why?"

Li Xuewu asked Xu Ning to arrange for someone to have the security team touch Hu Zhengquan's clothes or bags with gloves stained with dog urine when Hu Zhengquan passed the inspection.

"It won't be used today, but I don't know when it will be used. I won't have time to make arrangements then."

Li Xuewu asked Xu Ning to look at Hu Zhengquan's office after work in the evening, but found nothing. This man was extremely cautious. All personal belongings were not left in the office. The desk was clean, filled with work supplies, and the people at the service desk

He said that Engineer Hu Zhengquan was extremely clean and often wiped it with a rag.

Some people say this is called mysophobia, but Li Xuewu doesn’t think that fishermen can also have mysophobia?

Just the membrane on the fish can disgust anyone with mysophobia to death.

Unable to catch Hu Zhengquan's pigtails, Li Xuewu and others felt that there was something wrong with Hu Zhengquan. This was probably not the first time that he was discovered, but he was still alive and well.

Li Xuewu and the others saw that Zhao Yajun and the others had already mounted their bicycles and left, so they pushed the bike out and followed them.

From a distance, they saw Zhao Yajun riding in front, and Gao Fengkun following behind, probably preparing to replace Zhao Yajun with them.

Li Xuewu didn't believe that Hu Zhengquan, who had been lurking here for decades, could still persist in resisting tracking for decades. Even if there were anti-tracking measures, three people could always keep up with the other...??.

If you really lose all three of them, then don't follow them, they must have been discovered.

The process went smoothly. Hu Zhengquan just got out of the car and bought a pack of salt. He didn't even look around when he came out of the supply and marketing cooperative, and then rode home again.

Zhao Yajun was still very smart. When he saw Hu Zhengquan stopped in front of the supply and marketing cooperative, he did not stop. He continued riding forward, found an alley and turned in.

Gao Fengkun was brave and attentive. He smiled and said something to Liu Zhaolun. The two stopped at the public toilet diagonally opposite the supply and marketing cooperative. They took turns going to the toilet. When they saw Hu Zhengquan coming out, they followed him again.

When Li Xuewu followed him to the alley, Zhao Yajun came out.

Li Xuewu looked at Zhao Yajun who was a little frustrated and said: "It's okay, the job was done quite well. Follow Chief Xu first."

After saying that, he followed the two people in front of him.

This time Hu Zhengquan didn't make any fuss and rode his bike directly back to the expert building area. It was difficult for Li Xuewu and the others to follow them because it was easy to see outside from the residential building.

Li Xuewu pulled down his hat, pulled down the ears of the hat and tied it up, and put on a white cotton mask to temporarily disguise himself.

At this moment, the disguised people were hiding behind the building opposite Hu Zhengquan's house. Xu Ning came over and handed Li Xuewu a telescope, pointed to a room at the end of the third floor and said: "His home is on the third floor.

"On the edge"

Li Xuewu held a telescope against the corner of the wall and looked over there. The curtains were drawn on the window and he couldn't see anything.

"Section Chief, do you want me to come close for investigation?" Han Yating was very brave.

Li Xuewu shook his head and said: "No, we can't alert the snake. I don't know if he is observing."

After speaking, he pointed to the three-story building across the road from Hu Zhengquan's house and asked, "What kind of unit is that?"

Xu Ning looked at it and said, "This is the club I told you about."

Li Xuewu looked at the third floor of the club and there were no windows.

Hu Zhengquan's house did have a window facing the club, but the curtains were also drawn.

This was Li Xuewu's habit. He pointed to the club building and asked, "Can I go up to the top of the building?"

Xu Ning said hesitantly: "I didn't ask about this, but whoever has nothing to do goes to the roof of the building? It's all on the roof of the building now."

Before he could finish speaking, he was stopped by Li Xuewu's eyes. Li Xuewu nodded to Xu Ning and said: "Be more careful. Who do you think ran up there with nothing to do?"

Han Yating said: "It's shameful."

Xu Ning looked at Han Yating and said, "I'll do an investigation tomorrow."

Li Xuewu said "hmm" and said nothing more. He waved his hands to Gao Fengkun and the other two who turned back to indicate that they should come into the alley.

The two of them took a long detour and came here separately.

Li Xuewu pointed at the two of them and said: "Take off your clothes and change with Section Chief Xu and me. If the target comes out again later, follow him."

Xu Ning followed him all day and said that Hu Zhengquan had the habit of going to clubs. Li Xuewu wanted to try his luck today to see if Hu Zhengquan would go, and if so, who he would meet.

These people stood apart in the alley, and when someone came in, they thought they were streetwalkers. They all looked sideways, ducked and walked past.

These people were very cold outside. Xu Ning hissed and squatted in the corner with a telescope to look over there, while Li Xuewu was smoking with a few young men.

Han Yating couldn't bear it, so Li Xuewu asked her to go to the club and wait.

At this time, the club was open to everyone. Unless it was like the one inside the steel rolling mill where the doorman was inconvenient and outsiders couldn't enter, you could just go in and play casually.

Li Xuewu smoked a cigarette and saw that the sky was getting dark, so he walked to Xu Ning to change his guard.

"Did you find anything?"

"No, the lights are always on. I can't see anyone in the room. However, there are a few people in windbreakers and a few foreigners entering the club."

Li Xuewu took the telescope and looked at it. Several cars were parked in front of the club.

At this time, there were still many foreigners in the country, experts, professors, and embassy personnel. There were many of them. This was a residential area for experts and professors. Some foreigners were normal.

Li Xuewu looked at the cars and saw that they were all Volga type. He didn't pay attention to them and kept staring at Hu Zhengquan's home.

This guy is also a high-level intellectual, and it's normal to go to clubs.

Playing cards, drinking tea, playing pool and chatting, this is the daily routine of senior intellectuals after get off work.

These people are high-income people and don't care about the little consumption in the club. There are high-priced stores in the club, and they can buy whatever they want.

Li Xuewu's hand holding the telescope was a little cold, but he didn't dare to put it down. He put his left and right hands in his arms to keep warm.

After waiting for about twenty minutes, Hu Zhengquan came out of the door wearing a jacket, looked around, crossed the street and entered the club.

"Uncle," Li Xuewu cursed while looking at the third floor where the lights were still on.

Turning back to Gao Fengkun and Liu Zhaolun, he said: "Take off your masks, and go in soon as if you were looking for an acquaintance. Go find Chief Han. When you meet, you will call me sister. It's like we have made an appointment. Don't ask for anything you don't know."

Try it, just change the surveillance target, and if anything happens, just listen to the Korean director inside."

"I got it." After listening to Li Xuewu's detailed explanation, the two people agreed, took off the masks they had been wearing, put them in their arms, and crossed the road towards the club.

Seeing that the two of them had entered the club safely, Li Xuewu handed the binoculars to Xu Ning, while he ran to the alley to put some water in, and then came back to start dancing.

My legs were numb from the cold just now while squatting at the entrance of the alley.

This is really not an easy job to keep tabs on. The cold winter can really freeze someone to death.

Zhao Yajun looked at Li Xuewu coldly and said, "If I had known, we would have brought a hot water cup."

Li Xuewu said while jumping: "You can encounter any situation when you are out in the field. You can be prepared for everything. Remember, the goal is the most important. Let's just be patient."

Li Xuewu danced for more than ten minutes and then stopped dancing. Damn it, his body was hot, but he was hungry.

Li Xuewu walked to the entrance of the alley and took a look. Seeing that Xu Ning and Zhao Yajun's mouths were turning white from the cold, he said to Zhao Yajun: "There was a bun shop on the street where we came. It looked open when we came here."

"Close the door, go and see if you can still buy steamed buns."

Zhao Yajun took 2 yuan and food stamps from Li Xuewu and rushed out on his bicycle.

"This kid is so hungry that he can ride a bicycle more steadily than when he was a kid," Xu Ning said jokingly as he watched Zhao Yajun rush out.

Xu Ning learned about the relationship between Zhao Yajun and Li Xuewu from the guards, so he was also very concerned about Zhao Yajun, and his words contained a sense of intimacy.

Li Xuewu laughed and scolded: "It's time for a half-grown man to eat."

Xu Ning replaced the water once, and Li Xuewu and Li Xuewu no longer stared with binoculars, but stood in the darkness at the base of the wall.

Smoking a cigarette and looking in the direction of the club entrance.

At this time, there were few street lamps illuminating the area and it was still dim. The cold wind was whirling at the entrance of the alley, blowing the snow on the ground and flying around.

Before Li Xuewu and the two finished smoking, Zhao Yajun came back, rode directly into the alley, parked the car, and walked over with the things in his arms.

"Section Chief, there are no more steamed buns. There is someone secretly selling baked sweet potatoes on the road. I bought ten."

This kid was really hungry. He bought ten of these big sweet potatoes. Hey, they were still hot.

"Where are the sweet potatoes coming from now?" Li Xuewu asked Xu Ning, who was eating sweet potatoes.

"You don't know, this street is often visited by rich people. The residents around it are all financially well-off. I was late playing in the club and I just bought a sweet potato or something to save myself when I got hungry."

"Someone is buying and selling here. Someone from the surrounding villages will bring a cart over. Who will check it out in the middle of the night?"

It was like this. Just a moment later, a car drove by and stopped in front of the club. Several people in long coats got out of the car and entered the club.

Li Xuewu peeled off the burnt skin of a sweet potato and took a bite. It was really sweet and warm when he swallowed it. The three of them stopped talking and devoured the roasted sweet potato.

It wasn't until the three of them were burping that there was some movement in the club. First, a group of foreigners came out, followed by Hannya Ting, who gestured this way.

Li Xuewu took a note of the car's license plate and asked Xu Ning to take Zhao Yajun to follow the car.

Then a group of people wearing windbreakers and glasses walked out. Han Yating stood in the parking lot at the entrance and signaled, followed by Gao Fengkun who followed.

These people all came by car, and they all drove away when they left. Han Yating hurriedly gestured to Li Xuewu and passed by, while Gao Fengkun pedaled twice and followed behind Han Yating.

Now Liu Zhaolun was the only one left inside. After waiting for about ten minutes, Hu Zhengquan came out. Without looking around, he entered the opposite courtyard and went upstairs.

For seven or eight minutes, the lights on the third floor went out.

Li Xuewu saw that Liu Zhaolun hadn't come out yet and became a little anxious. He didn't know what had happened to this boy.

After more than ten minutes, Liu Zhaolun walked out and strolled into the alley. Feeling that no one else could see him, he suddenly said to Li Xuewu: "Section Chief, I have discovered something. I was about to follow the target after he left.

I saw the person who had talked to the target go upstairs, and I followed him. When I got to the third floor, I saw that the stairway to the top floor was open, and this person was pulling a big wooden board up."

"board?"
To be continued...