Matsudaira Hidemi first transferred the channel of the Iwai Mansion, followed the translated password, and soon began to send it.

Here, Yi Hua'an closed the door of the room tightly, and returned to the living room, Ning Zhiheng asked in a low voice, "Have we put our things away?" Don't underestimate this person, he's an intelligence officer of the Iwai Mansion. ”

Yi Huaan has several codebooks in his hands, corresponding to different communication objects, all have different codebooks, he is cautious, and naturally he will not make mistakes in these details, nodding and saying: "Don't worry, several codebooks are in the safe, and he can't touch them." ”

Ning Zhiheng was relieved at this time, but he didn't worry about putting a Japanese agent like Matsudaira Hidemi here, and the two of them sat in the living room and waited for Matsudaira Hidemi to finish his report.

Yi Huaan turned around and made a cup of tea for Ning Zhiheng, the two of them sat opposite each other, Ning Zhiheng looked left and right, and simply said: "Anyway, it's okay, let's play a game." ”

Yi Huaan was stunned for a moment, and smiled helplessly: "Then you have to let me have two sons, otherwise I will suffer too much!" ”

Yi Hua'an's own level of Go is really not good, and after playing with Ning Zhiheng a few times, he is no longer willing to play.

Ning Zhiheng smiled and nodded in agreement, Yi Huaan took out Go from the cabinet on the side, and put it on the coffee table, and the two of them each held black and white, and began to compete.

But not long after the chess game between the two of them was played, Ning Zhiheng's face suddenly changed, and he stretched out his hand to signal Yi Huaan to stop falling.

Yi Hua'an couldn't help but be startled when he saw it, he looked at Ning Zhiheng and closed his eyes slightly, as if he was listening attentively to something?

Yi Huaan didn't dare to disturb, so he had to sit quietly on the side, and after a long time, Ning Zhiheng breathed a sigh of relief and motioned Yi Huaan to continue playing chess.

Yi Huaan saw that Ning Zhiheng didn't say anything, and he didn't dare to ask more, the two of them continued to play against each other, but without making a few more moves, Matsudaira Hidemi opened the door and walked out.

Seeing that the two people in the living room were playing against each other, he said with a smile: "Fujiwara-kun, you are so interested! ”

Ning Zhiheng also looked as usual, and said with a smile as if unintentionally: "Matsudaira-kun, the time for your telegram to be sent is not short!" ”

Matsudaira Hidemi scratched his head, nodded and said, "Consul Iwai has always asked for more detailed information reports, so the delay has been a long time, by the way, I have to go back to edit the press release, so I will leave first!" ”

Ning Zhiheng nodded, Yi Huaan got up and sent Matsudaira Hidemi out, and when he returned to the room, he quickly walked back into the suite and checked it carefully, then nodded to Ning Zhiheng and said, "No problem!" ”

But Ning Zhiheng didn't speak, he gently threw the chess pieces in his hand back into the chess jar, and instructed Yi Hua'an: "In the future, he will use the radio, if he looks for you privately, he can't agree, he must be approved by me." ”

"Yes, I will never let him approach the radio station easily." Yi Huaan hurriedly replied.

Ning Zhiheng no longer dwelled on this matter, he ordered again: "Go and get a pen and paper." ”

Yi Huaan quickly took the pen and paper, Ning Zhiheng thought for a while, quickly wrote a few lines, and ordered in a low voice: "Tomorrow, according to this list, I will purchase the items above." ”

Yi Huaan looked at this list, looked at Ning Zhiheng in surprise, and nodded to accept the order.

Ning Zhiheng said seriously: "Be careful, strictly follow my instructions, don't have an accident!" ”

"Yes, don't worry!" Yi Huaan hurriedly reassured.

Ning Zhiheng was not in the mood to play chess at this time, he got up and left, returned to his room, sat quietly on the sofa, and recalled the scene just now.

When Ning Zhiheng received telecommunications training in the Military Intelligence Department, the instructor was shocked by Ning Zhiheng's outstanding hearing, saying that he could become the best listening master in the Military Intelligence Department and even in the national intelligence department.

But Ning Zhihengzhi is not here, of course he won't listen to the instructor's words, but in the telecommunications business, Ning Zhiheng is still relatively proficient, but he didn't use it in the espionage work later.

Tonight, when Matsudaira Hidemi in the suite sent the telegram, although the ticking sound of the electric keys under his hand was very slight, Ning Zhiheng, who was playing chess in the living room next to him, could still hear it clearly.

At the beginning, Matsudaira Hidemi behaved very normally, and the sound of the keys in his hand was also fired continuously, Ning Zhiheng was just surprised that his technique was as fast as flying, and he turned out to be a telecommunications master, but given that Matsudaira Hidemi was an intelligence officer of the Iwai Mansion after all, it was understandable that he was more proficient in sending reports.

But later, the situation changed, and just now when he was playing Go with Yi Hua'an, he suddenly discovered a suspicious situation.

Just after the sound of the electric keys stopped for a while, Ning Zhiheng thought that Matsudaira Hidemi had finished sending the report, but not long after, the sound of the electric keys sounded again, which suddenly alerted Ning Zhiheng, and this time the sound of the electric keys was completely different from before, obviously, this time it was different from the previous object, Matsudaira Hideshi changed the channel during the pause, which was sending messages to two destinations.

It is important to know that the way Japanese telegrams and Chinese telegrams are sent is very different.

Japanese cipher telegrams are divided into diplomatic ciphers and military ciphers, which are mostly composed of Japanese kana or numbers, and also composed of English letters, and even English letters, because English is the world's common language, and Japanese embassies and consulates are located all over the world, and it is natural to use English letters to receive and receive telegrams.

Regardless of the type of writing, the characters are connected word by word, and there is no interval in between, and the firing technique is very coherent.

This is a far cry from the Chinese coded telegram, Chinese which has a unique Chinese character and is different from all countries in the world.

Because the characters of various countries are composed of letters, for example, there are 26 English letters, 30 German letters, and 21 Italian letters.

Only Chinese is different, Chinese uses square characters, with a single Chinese character as the basic unit, there are more than 3,000 commonly used Chinese characters alone, and it is obviously impossible to expect to arrange simple telegraph codes into more than 3,000 different combinations.

Therefore, the so-called "four-code method" was invented, which is to use a four-digit Morse short code to represent a Chinese character, even if an encrypted password is used, it is also the same, and it is changed on the basis of the clear code.

Specifically, there is a big difference in the key firing, and the Chinese telegraph is very rhythmic and regular, and the interval is much longer than that of the Japanese telegram.

When Matsudaira Hidemi began to send telegrams to the Iwai Mansion, he used a Japanese diplomatic code, and the technique was coherent and fast, and the sound of the keys was almost connected, and Ning Zhiheng didn't care.

However, when he heard the sound of the second telegram being sent, Ning Zhiheng immediately discovered that this was the method and method of sending a telegram in Chinese cipherland, that is, Matsudaira Hideshi sent a message to a Chinese radio station.

This made Ning Zhiheng suspicious, Matsudaira Hidemi was obviously an intelligence officer of the Japanese intelligence organization Iwai Mansion, how could he send a report to a Chinese radio station, and use his own radio station to do it so secretly and cautiously, of course, just to avoid being noticed by others.

Hidemi Matsudaira?

It seems that he has gone before, and the identity of this person is by no means as simple as it seems, there should be another identity hidden behind this Japanese intelligence agent, and he is a double agent serving the Chinese spy department.

But which department is it? At present, China's spy department in Shanghai is nothing more than the military and central unification of the Kuomintang and the underground party organization of the Red Party.

The possibility of this person being a military commander is the least, and the reason is very simple, Matsudaira Hidemi has been in Shanghai for three years, and in the past three years, the Shanghai Station of the Military Command has been repeatedly hit hard, and personnel have changed.

It may also be the Central Union, but the intelligence organization of the Central Union in Central China and East China has been swept away, but Ning Zhiheng is not the intelligence leader of the Central Union, and he does not have a thorough understanding of the situation in the Central Union, maybe this person is the remnant of the Central Union.

By the way, it seems that the "bat", a senior spy of the Central Command who has been tracked down by the Japanese before, even rescued this bat, and now he should not have been arrested and is still active in Shanghai, is Matsudaira Hidemi this bat?

Very possibly! Matsudaira Hidemi is an intelligence officer hidden in the Iwai Mansion, that is, Iwai Jianyi is very trusting, and he often takes him with him when he goes in and out, it can be said that the Japanese intelligence officer with such an identity can imagine the value of his intelligence, and he is an extremely important senior agent in any organization, which is very consistent with the identity of the bat, but there is too little information in his hands, and Ning Zhiheng is not sure that it is his person for the time being.

The last one is the underground party, and the underground party's hidden front is the most disciplined intelligence organization, and the red party in particular has a special advantage that the Kuomintang cannot compare.

That is, they also have their own intelligence organizations in Japan, commonly known as the Japanese Communist Party, which are all composed of Japanese people with the same beliefs and peace-loving beliefs, so their intelligence work in Japan is often more hidden.

Ning Zhiheng secretly guessed the true identity of Matsudaira Hidemi, now the forces of China and Japan are intertwined, there is me in the enemy, I have an enemy, today I am still a friend, tomorrow may be the enemy, loyalty and betrayal are intertwined, the situation is strange and changeable, I have to get involved in it, I have to play a twelve-point spirit, and I can't make a mistake.

In short, I still wanted to subdue this person before, and the plan for my own use was definitely not feasible, and then I had to be vigilant everywhere and keep a certain distance to be in order!