As soon as the meeting ended, Li Yunsheng returned to his office and pondered the content of the meeting. Judging from today's meeting, the meeting should have been under some pressure. After all, Sino-Japanese relations are becoming increasingly tense, and Japanese spies are now very rampant and are simply pervasive within the National Government. The main task of the Secret Service is to capture Japanese spies. If you cannot make some achievements, it will be difficult to explain to the more. Although you have successfully dug up a Xing family order before, there are not many results.

A few days have passed, and in these days, the Telecommunications Department can detect radio signals every night. Judging from the fluctuations in frequency, they should have been sent by one person. This situation shows that the Japanese spy is constantly transmitting messages, so the Secretariat got angry, asking various departments to increase the speed of finding spies and try to solve the case as soon as possible. However, the case has no clue and no way to investigate. Jiang Yunfeng, the head of the Intelligence Department, was called to the office every day by Secretariat, and he was scolded every time. The people from the Information Department have also gone out one after another, and they are extremely busy.

On the night of the first day of March, Li Yunsheng was at home. He had just finished dinner. His father Li Hongwen came back. During this period, Li Hongwen went out early and came back late every day. He didn't know what he was busy with. The father and son had not met for several days, so Li Yunsheng asked, "Have you been having dinner? What have you been busy with recently? I haven't seen you for several days."

Li Hongwen smiled and said, "I have eaten it. Recently, things in the Ministry of Foreign Affairs are busy, so I go out early and come back late every day."

Li Yunsheng said with concern: "Then my father must pay attention to his health. The work of the Ministry of Foreign Affairs is cumbersome, so don't be tired."

When Li Hongwen heard his son's concern, No. 2 Middle School was very happy and said with some relief: "I am not so tired. I have to do anything with my subordinates. But recently I went to the Japanese embassy every day to discuss things with the Japanese, so I go out early and come back late every day."

Li Yunsheng hurriedly asked: "I'll discuss things with the Japanese. What does it take for you, the deputy minister, to run like this every day."

Li Hongwen said: "It's not the trouble that the Japanese have caused in Rehe. Now the Great Wall area is in full swing. The government plans to negotiate peace with the Japanese, so it's so busy."

Li Yunsheng suddenly felt uncomfortable, and knew that Li Hongwen was talking about the Great Wall War of Resistance, and knew that the National Government would continue to compromise this time. The result of this War of Resistance was not good, but now he was powerless and felt uncomfortable, and his face looked sad.

Li Hongwen immediately saw his son's abnormality, and once he guessed, he knew that his son must be feeling uncomfortable. After all, he was a young man, and now he was in a state of excitement, so he comforted him: "You don't have to think too much. You don't need to think about these things. The country's strength is poor and you will naturally be bullied. Such things are inevitable. I just hope that the Japanese will not have too much appetite this time."

When Li Yunsheng heard his father's comforting words, he knew that his father was telling the truth, but he was still a little depressed, so he went back to his room to rest. After returning to the room, Li Yunsheng began to think about the affairs of the Japanese. He was powerless to do anything in the Great Wall War, but the Japanese spies now had to find it out for him. Whether it was for the sake of national and ethnic groups or hatred for the Japanese, he had to do his best. However, there were too few clues now, and none of them were useful. I only knew that there was a radio station that frequently sent messages to the Japanese.

Li Yunsheng suddenly thought that since the Japanese were transmitting messages so frequently, it should be that the Japanese base camp was very concerned about something that the lurking spies had to report so frequently. Logically speaking, a qualified intelligence officer should not do this. After all, the exposure risk is too great when using radio stations so frequently. What is worthy of the Japanese base camp's attention should be the Great Wall in the north. Japan urgently needs to understand the attitude of the National Government and whether it will go north to support it. This requires understanding whether there are a large number of troops mobilized. Only after understanding the trends of the army and knowing the response of the National Government, can countermeasures be adjusted in time.

Thinking of this, Li Yunsheng knew what to do. After all, the Japanese urgently needed to know the attitude and response of the National Government. Then Japanese spies should be in the General Staff and Logistics Department. After all, if you want to know the transfer of the army, it is the easiest to start from the General Staff. While the transfer of the army, you must also mobilize a large amount of supplies, so you also need to understand the trends of the Logistics Department. As long as people from these two departments go to a place frequently at the same time, this place is the location of the radio station. Thinking of this, Li Yunsheng knew what to do, so he went to bed early.

The next morning, Li Yunsheng summoned all the personnel of the third group and asked them to divide them into two groups, staring near the General Staff and Logistics Department. As long as someone was found out, they had to follow them, see where they were, and be careful not to be discovered, and keep the secret from the secret service. After all, this was just his own guess, and Li Yunsheng was afraid of making a joke. So the third group stared for five days and found that there were not many people who had been to the same place at the same time, which saved some effort. But it was normal to think about it. After all, these two departments were not in the same place and were far away, so it was difficult for people with no problems to go to the same place within a few days. In the end, Li Yunsheng selected four locations, all of which were people who had been to the same place at the same time or more than twice.

Because Japanese radio stations are used at night, Li Yunsheng planned to check it out tonight. If his ideas are correct, there will definitely be gains. So Li Yunsheng convened three captains for a meeting. After the three captains arrived, Li Yunsheng said, "There is a task tonight, and brothers are ready. From now on, no one can leave. You will go back and notify this later, but don't make any noise."

Since Li Yun was not born for a long time, only Liu Gang, the captain of the first team, was familiar with Li Yunsheng, so Liu Gang asked: "Team leader, what are you doing tonight? In recent days, my brothers have been busy every day and don't know what the team leader wants to do."

Li Yunsheng said seriously: "Now the matter is kept secret, you will know it in the evening." Then he asked them to leave. Because of Li Yunsheng's outstanding performance and generous personality, his subordinates were convinced, so they didn't ask again.

According to the situation found by the Telecommunications Department during this period, it was known that this spy usually used the radio station at around 9 pm, so at 7 pm, Li Yunsheng summoned everyone and divided everyone into four groups. Li Yunsheng and the three captains each brought a group of people and searched them at their chosen locations. Since Li Yunsheng was influenced by later generations and paid attention to the stolen people and captured them, he specially ordered that people must be sent in to investigate and arrest people when they heard the sound of the sending newspaper, and try to leave a living mouth and ensure the safety of the radio and password book. If the sound of the radio station sending newspapers is not heard, then arrest people and search at 9 o'clock.

The three captains were stunned and didn't know that Li Yunsheng got the news like this. After all, although they were busy staring at people these days, no one found anything. They didn't know how Li Yunsheng got the information. However, they also knew that Li Yunsheng's brain was good, so they all took action. Li Yunsheng and his seven or eight subordinates quietly came to the location he chose. This was a grocery store and there were many families around him. Since it was completely dark at this time, Li Yunsheng and his group were not noticed. It was almost seven o'clock, and Li Yunsheng sent a good person to investigate, but it was almost nine o'clock. No news had arrived yet. Li Yunsheng was a little anxious, afraid that he would make a mistake today.

It was almost nine o'clock, and I saw a man running towards the grocery store. When I arrived near Li Yunsheng, I said happily: "Team leader, we have gained a lot. We have already caught people, and the radio station and password book are intact."

When Li Yunsheng heard this, he breathed a sigh of relief. After a closer look, it was the first team of Liu Gang, and the place they searched was a teahouse. Li Yunsheng felt that Liu Gang was lucky, but he caught up with one-quarter of the chance, so he spoke, "You are not dead."

The visitor hurriedly said, "No, no, people are still alive, but they encountered resistance during the arrest, so they were beaten slightly by us."

Li Yunsheng thought to himself that as long as he is alive, who cares whether he is injured or not? Since Liu Gang has already caught the person, it will be useless to keep him here. So he took the person back to the secret service office and sent someone to call the post and Liu Yuntian's home to inform them that they had caught the Japanese spy and seized the radio station and the password book.

When Li Yunsheng returned to the secret service, Liu Gang had brought the Japanese spies back and locked them up in the interrogation room. After seeing Li Yunsheng, Liu Gang asked: "Team leader, how did you know the information? He captured the Japanese spies in an instant. This time our third group has made great contributions." Since Liu Gang has been teaching Li Yunsheng to practice martial arts for a while, the two of them were very casual in private.

Li Yunsheng smiled and said, "You think we have been working in vain these days and are explaining to you tomorrow. I guess they are going to find me soon."

Li Yunsheng said it was right. After a while, Chu Zu sent someone to ask Li Yunsheng to his office to study the case. When Li Yunsheng arrived, he found that there were still a few people in the office, not only Chu Zu, but also Liu Yuntian and Wang Min. After seeing Li Yunsheng come in, Chu Zu smiled and said, "Yunsheng is here. You are really moving tonight. You can actually solve such a big case in one fell swoop. I am very surprised." Chu Zu was in a very good mood. Tonight Chu Zu was thinking about the Japanese spies at home. Because Sino-Japanese relations are tense and the fight has started in the Rehe area, Chu Zu was under great pressure. When he was in a headache, he received a call from Li Yunsheng, saying that he had caught a Japanese spy and had harvested the radio and password book intact. Such good news made Chu Zu happy, so he rushed over immediately.

Li Yunsheng hurriedly said: "All this is true for the leaders of the city. The subordinates just tried their best to disturb each other overnight. I hope the city will not mind."
Chapter completed!