Immediately, a few people came over, and under the leadership of the chief of the general affairs section, they went to the small warehouse inside.

A few bells later, there were three radio stations on the ground, all new.

Yamada checked the purchase history, and the number was correct, so he began to arrange for someone to check the radio station.

"None of the three stations have been used." Inspectors reported.

Yamada nodded and looked at everyone: "In the past few days, have you found signals in the two bands of 1246 and 3562?" ”

Everyone remembered for a while, and they all shook their heads, and the head of a section hurriedly explained: "Some of the reports were sent for a short time, and we were just about to arrest him, and he disappeared." So, what is not recorded, it is possible that we did not catch it. ”

The head of the Mei organ nodded, the "New Fourth Army" had been in contact with him for a very short time, and it was with this problem in mind that the short signal was set up in the first place.

"Wu Mingtao, what are you thinking?" Yamada asked Wu Mingtao, who was fluted on the side.

"I'm recalling the materials they handed in, and there's really no record of these two bands." Wu Mingtao turned around and said.

"Let me ask you something, if one of the actions of the Imperial Army is discovered, specifically in terms of telegraph signals, what do you think is the problem?" Ozaki asked.

Wu Mingtao thought for a while and said: "There must be a master who captured the short signal and then deciphered the code, only in this way can the actions of the imperial army be discovered." ”

"Do you think there are people more skilled than you who have deciphered the codes of the Imperial Army? Could it happen? Zhou Lin asked deliberately.

"How could it not be? There was a despised codebreaker in Chongqing who was forced to go to Yan'an. But as soon as he arrived in Yan'an, he deciphered many high-level ciphers in Chongqing one after another. Wu Mingtao said unceremoniously.

"That guy can break a short signal?" The head of the Mei organ asked.

"Yes! In the decipherment of short signals, he is better than me. Wu Mingtao said.

Yamada exchanged glances with the head of the Mei Agency and Ozaki, and they thought of a question: Did this person from Yan'an come to Mingzhu or nearby?

Because Yan'an is too far away, it is impossible to capture the short signal of the pearl in Yan'an.

That is to say, this master has infiltrated the heart of the imperial army.

The three of them took a breath of cold air, and under this person's eyes, there were no secrets.

"Can you find him?" Yamada stared at Wu Mingtao and asked.

"Can't! People like him don't send reports in person, so they can't find him. ”

Wu Mingtao's words disappointed them, but they also gave them a message.

After lifting the ban on the deciphering office, the three of Yamada came to Zhou Lin's office.

"What do you think is Wu Mingtao for a radio station?" Yamada asked in the Zhou Lin who came to tea.

Zhou Lin shook his head: "It's not that I don't believe him, it's that I can't believe him." With the radio in his hands, will he do a lot of things? ”

Yamada understood that Wu Mingtao was not a person that the imperial army could trust now.

"What kind of way can you think of to use him and prevent him?" Ozaki asked.

"I can't think of it," Zhou Lin said, grabbing the traitor's head.

The head of the Mei organ thought for a while and said: "You can assign a team to him, and someone usually listens to it, and if he finds a problematic signal, he will be notified immediately." ”

Ozaki also said, "Yes, it's right outside his office, and it's just a few seconds away from shouting." ”

"This way, even the shortest signals can be captured." Yamada said happily.

Zhou Lin also stood on the side and laughed silly.

"I'll leave this matter to you, and it's up to you to arrange it." Yamada ordered.

"Yes, maybe there aren't enough people." Zhou Lin said.

"I've transferred people from the telecommunications departments of various agencies in the city." Yamada said.

"Yes, I'll do it tomorrow!" Zhou Lin thought about taking this opportunity to let the organization transfer people.

"Tomorrow, send your people out, do you know who to find?" Yamada asked.

"Know! That cryptographer in Yan'an. But my people don't know him, huh? ”

The head of the Mei organ said: "Tomorrow I will send someone over and ask Wu Mingtao to say that he will come and draw a portrait of that person." ”

"That's right! With a portrait, you can catch people against the portrait. ”

With a good mood, Yamada and the others left the dock and went back to their respective homes.

And Zhou Lin asked Xiangjun to report the situation to the organization immediately, and strive to transfer someone to decipher the department, because this department is becoming more and more important in Zhou Lin's heart.

Wu Mingtao, who was not valued by Zhou Lin, suddenly made Zhou Lin value it a hundred times.

It was because of the mastery of communication that the arrest of the Japanese puppet was crushed. And our anti-Japanese forces did not suffer losses.

Therefore, Wu Mingtao must be grasped in his own hands.

Two hours later, the central government called back and agreed with Zhou Lin's opinion.

And attached is a list of our party's underground workers in the pearl.

There were five people in total, and Zhou Lin was ready to absorb them all.

Send one for each department, and then put two with Wu Mingtao and stare him to death.

As long as Wu Mingtao has any situation, report it immediately.

The debriefing came through a secret tunnel, a drainage ditch that would flow out of the decipherment office if something was thrown in, and there was a cleaner outside who was responsible for collecting information.

Waterproof paper, there are many deciphering offices, which are basically common.

Zhou Lin told Xiangjun his thoughts, and Xiangjun clapped his hands in approval.

The next day, when Zhou Lin was having breakfast, someone sent by the head of the Mei organ came to Zhou Lin's home, a Japanese expert who was good at portraits.

Zhou Lin took him to see Wu Mingtao, Wu Mingtao already knew about it, according to Zhou Lin's method: five points true and five points false, it took more than two hours to complete.

Zhou Lin, who got the portrait, immediately went to the Yamada office with the expert.

Yamada and the other three were waiting for Zhou Lin there, but they were actually waiting for the portrait.

After seeing the portrait, Yamada asked the artists at the printing house to print it.

Looking at the artists who were escorted by the Japanese soldiers, Zhou Lin knew that there was a big trouble this time.

Things are likely to be bad in the garden, and Yan'an must be consulted.

Yan'an quickly called back, the cryptographer was now in a secret place in Yan'an, and it was impossible for the Japanese spies to know his whereabouts.

In line with Zhou's plan, Yan'an agreed that the cryptographer would "disappear" within three months, and then showed up three months later to confirm that he had "returned to Yan'an." ”

Three hours after returning to the dock, the notice arrived, and I went to the secret service for a meeting.

When Zhou Lin walked slowly into the conference room, everyone looked at him.

As soon as he saw Yamada, who was sitting in the chief, Zhou Lin immediately took three steps and one step at a time, and quickly ran towards his seat.

Yamada snorted, but didn't say anything, and everyone was disappointed.

They hoped that Zhou Lin would be reprimanded by the head of the agency and kill this kid's arrogance.

But they were disappointed, and Zhou Lin didn't have a single.

"An order is here," Yamada looked at the crowd.

Immediately, the people stood up, their heads held high, and waited for the order to be given.

"The Secret Service departments immediately took action to search for the person on this portrait."

Yamada's hand unfolded a portrait, and the person who painted it was looking at them.