Zhao Yulin committed suicide, and the Japanese knew that Taiwan might be arrested, and they would definitely abandon this code, so Qi Zhenjiang didn't pay much attention to it, and he didn't have time to hand over the book to Wen Yuqing.

Fang Buwei used the radio wave frequencies that Wen Yuqing often monitored, and the secret telegram inspection and translation office easily deciphered the message.

Wen Yuqing ordered the secret telegraph inspection and translation office to decipher it overnight, trying to find the newly replaced master copy from the known Japanese spy code base.

But all the secret seized manuscripts have been tried, and none of them can match this set of formulas.

In the early morning of November 1, Fang Bu sent several messages in succession for the second encryption.

The secondary encryption formula is very simple, adding an "n1" algorithm to the original formula.

After each set of codes in the message has been deciphered, the corresponding character is moved by one place in the original text.

The main content of the telegram was "Decapitation Operation, Führer, All in One Net, Chenguang Newspaper Agency" and other words.

In addition, Fang Buwei also used some details that he recalled as much as possible to carefully calculate, roughly restored some of the action process, and after ingenious design, it was placed on the heads of the Japanese.

On the afternoon of 1 November, Fang Buwei again used the code of Asahi to send the last message: "I really shouldn't have injured my friend by mistake, and the action has been frustrated, so all of them have been withdrawn...... The original password has been seized by the Nanjing secret service, and the latter two sets of passwords have been abandoned......"

The last two sets of passwords refer to the Romance of the Three Kingdoms in "The Scream".

At this time, the whole Nanjing was making trouble, and the chairman was in his official residence, scolding his mother loudly at the leaders of the spies.

The four words "accidentally injured a friend" made Wen Yuqing's heart tremble.

The people of the whole country are aware of Wang Zhaoming's attitude toward the Japanese, and it is not surprising that tomorrow's newspaper headlines will certainly be full of applause.

In the eyes of the Japanese, Wang Zhaoming is naturally Tie Tie's "friend"!

He immediately went to the chairman of the committee to report and asked the leaders of the various spy agencies whether the various departments had recently seized anything suspected of being a Japanese spy code.

Gu Zhenlong vaguely remembered that when Zhao Yulin was arrested, Fang Buwei seemed to have seized a code book and handed it over to the secret service to decipher.

Gu Zhenlong looked at Ma Chunfeng fixedly, Ma Chunfeng muttered for a few seconds, and said the process of seizing the code book.

He didn't mention Fang Buwei's name, but those who knew the inside story naturally knew what was going on.

After Qi Zhenjiang sent the code book and deciphered the newly replaced code of "Romance of the Three Kingdoms", Wen Yuqing ordered the secret telegram inspection and translation institute to quickly decipher it.

Two hours later, when he saw the contents of more than a dozen secret messages, the chairman of the committee trembled with anger.

Regardless of the rest, just one "Chenguang Newspaper" can prove that this assassination was planned by the Japanese spy organization.

Sun Fengming, who fired three shots, used the press card of the Chenguang newspaper office to sneak into the venue, and when He Qingnan led people to surround the newspaper office, the building was already empty.

More than a dozen spy leaders were dumbfounded and looked at each other.

The Japanese are planning to wipe out the top brass of the Kuomintang?

Chen Zuyan frowned fiercely, looked at Ma Chunfeng, and then at Gu Zhenlong.

Ma Chunfeng didn't say anything, Gu Zhenlong pondered for a few seconds, and shook his head imperceptibly.

Chen Chao's reaction was a little slower, he didn't see what kind of dumb fans these three were fighting, and he didn't care about this.

When did the Japanese secret service work so lax, and it had been more than half a month since the codebooks were seized, and they only knew about the replacement?

Zhao Yulin committed suicide, Taiwan's editors were arrested, and the Japanese spy agency was clear, and they also knew that the code book used to communicate between the two people had fallen into the hands of the Nanjing spies.

If this is really a code book, how could I be so careless, continue to use it to send and receive secret messages, and contact such a big action?

Of all the secret agencies of the entire Nationalist Government, a few of them had the most dealings with Japanese spy organizations, Chen Chao could think of it, and the other three could naturally think of it.

This is what Chen Zuyan inquired about, he was asking Gu Zhenlong, if he hadn't brought it up on the spot, but I don't know what Gu Zhenlong's reason was, so he asked Chen Zuyan and Ma Chunfeng not to break it for the time being.

But those present were all elites, and more than one suspected this.

Deng Youyi immediately said: "The Japanese know that this set of code books has been seized by our side, why do they still use it to send such important information? ”

He was referring to the secret telegram that specifically mentioned that the base of the boxing code was "Romance of the Three Kingdoms".

"But the specific calculation formula is not sent with this set of passwords!" Wen Yuqing said.

A book of "Romance of the Three Kingdoms" has more than 600,000 words, and I don't know the calculation formula, and it is not much easier to decipher a message with only a few words than to find a needle in a haystack.

Everyone here understands this.

"Still there's a problem!" Deng Youyi shook his head and asked Wen Yuqing again, "After cracking the stronghold of Taogu Street Newspaper and the Moxihu Baoyue Tower, has Director Wen intercepted the radio waves sent with the password of Asahi Foreign Bank?" ”

Wen Yuqing pondered for a few seconds and shook his head.

Deng Youyi looked at Ma Chunfeng and Chen Zuyan again.

In terms of telecommunications intelligence, apart from Wen Yuqing's secret wire inspection and translation office, only the Special Service Headquarters and the Investigation Bureau have stronger professional capabilities.

Although the three of them have their own grievances, in the face of such a major right and wrong, no one dares to say anything.

Ma Chunfeng replied "no", Chen Zuyan just shook his head.

"That means that the Japanese know very well that this set of passwords of Asahi Foreign Bank may also be exposed, but when it comes to such a major event, why was it suddenly activated, and it was two days before the day of the action?" Deng Youyi said again.

"Have you intercepted any suspected replies to these messages until today?" Deng Youyi asked again.

Wen Yuqing shook his head again.

Deng Youyi said twice and stopped talking.

No one answered, but everyone could hear what Deng Youyi meant.

Only a message was sent, but no one replied?

Why is such a strange thing happening?

This is most likely a false accusation.

Who else knows these two sets of passwords other than the Japanese?

The people on the ground shook their hearts violently, and they all looked at Wen Yuqing.

They were not suspicious of Wen Yuqing, but they knew that only Wen Yuqing could find out who was behind the sending of these messages.

After staring at Wen Yuqing twice, Deng Youyi moved his gaze to Ma Chunfeng again.

He didn't know who had seized the "Scream", but it was Qi Zhenjiang, chief of the telecommunications section of the secret service, who sent the book.

If you suspect an insider, he is the most suspicious.

"Director Wen, what about the sending band and frequency?" Ma Chunfeng asked in a deep voice.

Wen Yuqing knew what Ma Chunfeng meant.

"It's a long-range band!" Wen Yuqing replied, "The radio signal is not very good, and it is estimated that the transmission distance is at least thousands of miles away......

Deng Youyi blinked.