The three of them rushed out almost at the same time, and then they saw Yang Xiaotao rushing out, much faster than them.

"This is what's inside."

Yang Xiaotao handed the two pieces of paper to Director Yu and asked Wangcai to get out of the way.

Song Tao took out the handcuffs and handcuffed Lao Lin first, then tried his neck. When he found that the other party was not dead, he took out a piece of cloth from his pocket, crumpled it into a ball, and stuffed it into Lao Lin's mouth.

After finishing this, Song Tao picked up the kerosene lamp on the ground and came over to check.

Director Yu and Song Tao looked at Han Mei's last 'relic' with embarrassed expressions on their faces.

Yang Xiaotao walked aside and said that tonight's task had been completed and he did not intend to participate in this matter.

Wang Cai walked up to the big black dog, held his head high and felt very proud.

From beginning to end, these dogs were crawling here, not even daring to bark.

"Director Yang, thank you very much for tonight."

Director Yu put the paper away and expressed his gratitude to Yang Xiaotao. Yang Xiaotao waved his hand and said, "Forget it, just don't come to the door in the middle of the night."

Director Yu smiled and said, "It's really thanks to your family's prosperity this time. This clue is so important."

"Really? That's great. Our waiting in the middle of the night was not in vain."

"If that's okay, I'll go back first. I can still sleep for a few hours."

Yang Xiaotao said, Director Yu nodded, Yang Xiaotao does not need to be involved in the following matters.

Soon after receiving the news, Xiaobo and others drove over. They carried the unconscious Lao Lin into the car and left. Then they sent Yang Xiaotao and Wangcai back to the courtyard.

When we returned to the courtyard, it was already 3:30 in the morning, and the sky had begun to turn white. Yang Xiaotao yawned and returned home, then went directly to the study to lie down and sleep.

On the other side, Director Yu returned to the office and immediately started arranging operations with manpower.

Among the last relics of Han Mei was a simple description of the mission process, and a list with names and personal information. According to Director Yu's guess, the name on it was the same person as Lu Daqi before.

In other words, these people have had more or less contact with South Korea and the United States, and they are likely to use printing plants to print problematic books.

As for whether these people are being used or have problems themselves, we will have to catch them and investigate.

As for why South Korea and the United States wanted to keep such important 'evidence', Director Yu wondered what the people on the list should know.

After all, Hanmei is just a worker in a printing factory and cannot have access to too many experts and professors. Therefore, there must be other middlemen, and to protect these middlemen, these people must be eliminated.

The task was quickly deployed, because Han Mei's personal information introduced above was relatively complete, so everyone followed the picture and arrested people with the list.

While Director Yu was arranging the operation, Song Tao interrogated Lao Lin.

In the room, Lao Lin said nothing, lowered his head and looked depressed.

At this moment, he figured it out.

Why did he find him, why did Dahei not respond, and why did he fail.

Everything is because of that dog.

If you can train Dahei to do things, the other party can also use the police dog to make a fuss.

I just didn't expect that Dahei, who had never had any problems, would encounter a tough problem.

So careless.

"Lin Wei, this is the end of the matter. Tell me everything you know honestly."

"Your conspiracy has been exposed and will not succeed. What's the point of keeping it a secret anymore?"

"Lin Wei, think about your wife and children. They probably don't know what you did..."

"Think about them. Are you going to fight to the end, or do you deserve to be punished and do meritorious service to give your family dignity..."

Song Tao kept attacking Lin Wei's psychological bottom line with words. Finally, at dawn, the existence of his family became his biggest weakness.

Lin Wei finally spoke.

"I was there when the printing house was established..."

"Because I worked as a breeder in the 'Military Dog Task Force' when I was young, and I know a little about dog habits, I trained a few dogs to convey messages..."

Following Lin Wei's explanation, just as Song Tao and his superiors said when they received the mission, this is a large network that has been compiled for a long, long time.

A web trying to prevent the development of domestic scientific research.

Here, he and Han Mei are just downstream figures.

Han Mei used the work of the printing house to send some revised books to well-known domestic scholars, and used their influence to let the printing house print them, and then put them on the bookshelves openly.

And he is just an insurance for Korea and the United States to work.

After a problem occurs, make sure that no one in the middle or upper reaches is implicated.

According to his guess, most of the people in the midstream and upper reaches are not in the country. They discover the current situation through the domestic technology collected by the midstream and downstream, and then carry out organized sniping against the current status quo.

In order to block or delay the improvement of domestic scientific and technological level.

Song Tao organized the final information into documents and quickly reported it to his superiors.
Chapter completed!