Two days later, the subordinates from Tianjin arrived, with a total of twelve people. Li Yunsheng divided them into three groups and let them monitor the movements of the Japanese continuously. However, for five days, the shopkeeper and the shopkeeper did not do anything. Every day they sold medicine or went out to post leaflets. Sometimes they found some Chinese people to chat, but they were asking about ordinary things. The Japanese guys also spent money to hire a few land to take him, running around in the streets and alleys. Seeing that the matter had not progressed, Zhang Hao couldn't help but feel anxious and said to Li Yunsheng: "Webmaster, these two Japanese people have not made any moves for several days. Did we make a mistake? Maybe these two Japanese have no purpose."

Li Yunsheng shook his head and said with certainty: "The Japanese must have had some conspiracy. The more peaceful these two Japanese people are, the bigger the conspiracy. And it's not certain that these Japanese are already taking action, but we haven't discovered it." Li Yunsheng was very sure that the Japanese were carrying out some conspiracy, but they were very cautious and did not reveal their strength. Moreover, the matter of the magic medicine has happened for more than a month, which means that the conspiracy is very large and takes a long time, so the Japanese are not in a hurry.

Zhang Hao said in confusion: "But these two Japanese do those things every day, and even go out of the city to paste flyers. There is nothing suspicious about it."

Li Yunsheng said calmly: "Don't worry, the Japanese conspiracy cannot be found out in a day or two. As long as we are patient and careful, we can always find out the abnormality." He was also thinking in his mind, what the Japanese were doing, judging from the attitude of the Japanese shopkeeper that day, the Japanese must be conducting some conspiracy, otherwise the people from the intelligence agency would not give in to several Japanese ronin.

Another week later, my subordinates still didn't find anything. The Japanese were like before, either selling medicine or going out to post leaflets every day, without any abnormality. When my subordinates saw this, they were a little discouraged. Even Li Yunsheng couldn't hold back. He asked about the Japanese's movements every day, but he still didn't find anything.

At this time, Li Yunsheng received news that the Japanese have now begun to paste leaflets throughout North China to promote their magic medicines, and leaflets have also appeared near Peking. Even in Shanghai, south of the Yangtze River and the southeast coast, there are Japanese people pasting leaflets. Such a big move made all knowledgeable people guess that the Japanese must have other purposes, otherwise it would be just a useless drug, so how could the Japanese promote so hard?

But even though many people know that the Japanese have conspiracy, they can't guess what the Japanese have. After all, this is just an ordinary propaganda act and the government cannot stop it. As a result, the pressure from the Secret Service and the Central Hall Party Investigation Office is greatly increased. The Secret Service headquarters sent more than once to urge Li Yunsheng to figure out the Japanese conspiracy.

Li Yunsheng received the urging message from the headquarters. The secret service stations in various parts of the north received this telegram. Liu Yuntian also sent a telegram to Li Yunsheng in private, saying that Principal Chang Kaishen had asked the director and the boss Chen of the Party Investigation Office many times about the matter, and also scolded the two of them. Now most of the forces of the entire secret service are investigating the matter.

As time goes by, Li Yunsheng and others have been in Zhangjiakou for a month, but the two Japanese spies in Zhangjiakou have not done anything special. Li Yunsheng stayed in the hotel every day and couldn't help but feel a little bored.

Seeing that Li Yunsheng was a little bored, Zhang Hao said to Li Yunsheng: "Webmaster, why not let's go out and relax, maybe you can think of something."

Because he had not discovered the Japanese conspiracy for a long time, Li Yunsheng felt very upset, so he went out with Zhang Hao, walked around Zhangjiakou, and unknowingly he went to the place where the Japanese posted leaflets. At this time, Zhang Hao said, "Webmaster, look at the flyers posted by the Japanese, the characters on it look really ridiculous."

Although people were wandering outside, Li Yunsheng was thinking about the Japanese in his mind, so he lowered his head all the way, and he didn't know where he came. After hearing Zhang Hao's words, he looked up and saw only a yellow leaflet with an old Japanese military bust on it. It looked so inappropriate and ridiculous in the eyes of Chinese people.

Li Yunsheng casually said, "This is what the Japanese look like, what's ridiculous about?" However, Li Yunsheng always felt that he had seen this yellow leaflet somewhere, maybe he had seen it inadvertently on the way to Zhangjiakou.

Zhang Hao said again: "I really don't know what the use of Japanese people posting so many leaflets, and what their magical medicines are effective. Now the people in China hate them so much, how could they buy their useless medicines?"

Hearing Zhang Hao's words, Li Yunsheng's heart moved, thinking that he had made the wrong direction and that the Japanese's magic medicine was fine, but whether these flyers would have problems, and whether these flyers represent something, so he looked at the flyers carefully.

But I didn't see anything. Apart from the bust of an old Japanese soldier on the leaflet, there were only a few dozen words. The above briefly introduced the magic medicine, saying that this medicine can treat various difficult and complicated diseases, and has an effect on any disease, and no abnormalities were found.

Zhang Hao, who was standing beside him, saw Li Yunsheng's performance and went up to ask, "Webmaster, is there any problem with this leaflet?" Then he also looked at the leaflet on Qiang.

Li Yunsheng said seriously: "I don't see anything now, but I have an idea whether the Japanese use this flyer to convey any information."

Zhang Hao asked strangely: "The webmaster means that there are code words on these flyers," he looked at the flyers again, and then said to Li Yunsheng: "There is nothing special about this flyers, I can't see anything wrong."

Li Yunsheng smiled and said, "If you can easily see it, it is called a codeword. Moreover, the Japanese do not have so many messages to pass on. It is impossible for each flyer to have a codeword. It should be just a few flyer with some special content for...."

As soon as he was halfway through his words, a picture appeared in Li Yunsheng's mind. Suddenly he thought of where he had seen these flyers. It was in the shop where the Japanese sold magic medicine. When the shopkeeper opened the safe, there were some flyers inside.

Zhang Hao stopped halfway through Li Yunsheng's words and knew that he must have thought of something, so he didn't ask. After a while, he saw Li Yunsheng recovering and asked quickly: "Webmaster, what's wrong? Did you think of something?"

Li Yunsheng hurriedly said: "Now we go back to the hotel and ask our subordinates to reveal the Japanese leaflets, and maybe we will find something." After that, he lifted the leaflets on the wall and walked towards the hotel.

Li Yunsheng can now be sure that there must be problems with the flyer, otherwise it will not be put into the safe. There are not many flyer in the Japanese safe, so most of the flyer is useless. Most flyer is just a cover to disrupt others' attention. What is really useful should be those special flyer. There are a few special ones in such a large number of flyers, which are not noticeable.

Although Zhang Hao didn't know what Li Yunsheng thought, he would have found out as long as he found out. Sooner or later, he would know the reason. Seeing Li Yunsheng leaving quickly, he hurriedly followed.

After Li Yunsheng returned to the hotel, he found more than a dozen subordinates in the hotel and said to them: "Now you all go out to find Japanese flyers, this is the type, and then take them off and take them back to the hotel." After that, he took out the sample of the flyers for his subordinates to show.

Although his subordinates did not understand what Li Yunsheng meant, they did not ask much. After reading the leaflets, they were ready to go out. At this time, Li Yunsheng said again: "Wait, don't go out now, wait until it's dark tonight." Li Yunsheng suddenly thought that these leaflets have special functions, so people from the Japanese intelligence agencies would also watch. If he sent someone to reveal the leaflets with great fanfare, it would probably attract the attention of the Japanese intelligence agencies. If the Japanese's eyes were attracted to him, then things would be difficult to deal with in the future.

When Zhang Hao saw Li Yunsheng suddenly changed his attitude, he asked, "Webmaster, what have you thought of?" The rest of his subordinates also looked at him in confusion.

Li Yunsheng said seriously: "If I expected it to be right, some of these flyers must be different. Since the Japanese use it to convey messages, they will definitely pay attention to these flyers. So I asked you to go there at night and not sit in one place, so as not to attract the attention of the Japanese and attract their attention to us." After the explanation, let your subordinates rest and wait until they are out at night.

At eight o'clock in the evening, Li Yunsheng's men went out to the streets. When they saw the fairy medicine, they took them out and brought them back to the hotel and handed them over to Li Yunsheng.

Then Li Yunsheng carefully selected these flyers in the hotel, trying to find a few different ones. Zhang Hao and a few subordinates were also selected with Li Yunsheng. It took two hours to select a few different ones and found one thing. Even these ordinary flyers had a little slight difference. Seeing this, Li Yunsheng felt relieved and thought that he had not been in vain. Finally, he found some clues, and his face looked relaxed.

Seeing this, Zhang Hao spoke: "Webmaster, what does these different leaflets mean, and what do these special leaflets mean?"
Chapter completed!