On Puning Street.

As Laohekou became the seat of the commander-in-chief of the Fifth War Zone, the population increased like a balloon.

As there are too many people, the demand for food, drink and accommodation will also come. The town's hotels, inns, car shops and other places are not worried about staying.

The business was basically free of worries, and the people in Laohekou Town made considerable wealth.

Who is willing to sell this chicken that guards laying eggs?

Under Li Delin's eyes and nose, the Military Control Commission did not dare to take over. This Hubei North Hotel was originally an inn.

After the current boss took over, it was only after the expansion and reconstruction that it was renamed Hubei North Hotel.

After breakfast, Yang Fan followed Luo Yao's instructions and came out of the Wuchang Pavilion. Before he could walk a few steps, he found someone following him.

The Fifth War Zone also has its own intelligence department, which is the theater command center. There are so many military and political institutions here, and no chief is not worried about his own safety.

A guard battalion is stationed in the town, and the secret service regiment directly under the chief's headquarters is also nearby. If there is any problem, it can be rescued at any time.

Of course, there are also intelligence agencies in the Fifth War Zone.

The investigation room of the Fifth War Zone is actually an intelligence and anti-espionage agency, which is also a department that the Military Intelligence Bureau has always wanted to control.

(Generally, the investigation rooms of the troops are all from the Military Control Commission, but some powerful military leaders do not give you any chance, and they even use this to turn the enemy in the main)

The investigation offices of the Fifth War Zone are basically all from the Guangxi clan. Of course, the Military Control Commission cannot enter the investigation office of the Chief Commander's Headquarters. The investigation offices of the various armies under its command are a different situation.

Li Delin clearly showed that I was responsible for my safety, and the old man had no choice. Who told me that he had soldiers and had good reputations? If he was too anxious, he would come to the Central Plains War again. Can the suffering China bear such a blow?

Although she was followed, Yang Fan pretended not to find out. Perhaps he had good intentions. If something happened to the people in Group 401, they would not be able to take care of them.

Isn’t there a Japanese spy in this old Hekou Town?

It's hard to say.

Japanese spies have more snouts than dogs. If they smell something, it will be a big trouble.

In addition to coming out to join the team, Yang Fan also knew and became familiar with the tasks of Laohekou Town, so he was not in a hurry to go to the Hubei North Hotel.

After seeing the sign of Hubei North Hotel, I started wandering around the town.

The person following behind him followed him all the way, and saw Yang Fan's hand in his pocket, aimlessly along the way, and judged that he was out for a walk.

At that moment, I couldn't help but relax my vigilance.

After two or three rounds, Yang Fan took a chance, flashed into an alley, found a corner and hid.

Then I saw the two people following behind hurriedly running past him and then ran back.

After two round trips.

He slowly came out of his hiding place, put his coat on his back, then took out a felt hat from his pocket and put it on his head, instantly changing his image.

"Sir, are you playing the Kin'er or staying in a hotel?"

Yang Fan walked into the lobby of Hubei North Hotel, observed around, and then walked towards the reception counter.

"How many big children do you have a good room here?"

"The best room has twenty big children per bowl, and the ordinary room has ten big children." The guy in charge of the reception replied.

“Are there any Hadmen cigarettes?”

"No, we only sell local cigarettes. You said, we have nothing to sell here." The guy's eyes suddenly lit up.

"Then get me two packs of Pegasus cigarettes." Yang Fan said.

"Okay, wait a moment." The guy responded, leaned down, took two packs of Pegasus cigarettes from the cabinet and handed them to Yang Fan, and whispered, "Are you from Shancheng?"

"Um."

"The team leader has been waiting for a long time, come with me."

Yang Fan took the cigarette into his pocket and followed the guy in the back.

...

Luo Yao knew that he would not be able to say it, but fortunately he was prepared, otherwise he would be embarrassed today.

"Dong De, you have been in the military for half your life. How dare you show off your skills in front of you?" I still need to be humble.

This is an attitude.

"Haha, because of this, I have to listen more and absorb the ideas of young people. Young people means daring to think and do, which is an advantage." Li Delin smiled.

"Then I will tell you some of my simple opinions and ask De Gong for advice." Luo Yao bowed slightly and said.

“But it’s okay.”

"Dong De, my subordinates are spies and have no practical experience in confronting the two armies and deploying troops. I am not embarrassed to see this." Luo Yao cleared his throat and said, "I only know the importance of intelligence to a battle. Although it may not necessarily determine the outcome of the battle, it can at least play a crucial role. Do you agree?"

Li Delin and Huang Xuecun both nodded. These words were objective, neither raised nor belittled. The importance of intelligence was self-evident.

"My subordinates decided that our intelligence work was far behind the Japanese army. Of course, this has certain objective historical reasons, and our national strength was weak, started later than others, and the awareness of generals at all levels..."

As far as intelligence is concerned, Luo Yao has a say, because he does this.

In particular, he had a very thorough understanding of the secret code communication system of the National Army. He knew even more that during World War II, the Japanese army deciphered the secret code communication of the National Army by 80%, which was the highest proportion.

In other words, the Japanese army had the basic movements of the national army, but in the end the Japanese army was defeated. Therefore, they were not convinced after the war and did not admit that they were defeated by the Chinese army. Instead, they were just dragged down and could not pull out their legs.

If the Chinese army is drawn out and the Americans compete on land, the outcome is really hard to predict.

Luo Yao proposed a reverse thinking.

That is, we have deciphered the secret code of the Japanese army. Can the Japanese army also deciphered the secret code of the national army?

The Japanese army is stronger than China in terms of technology and talent, and they have a first-mover advantage.

"Dong De, how long has our communication code not been changed?"

Luo Yao's question suddenly stopped Li Delin. He was really not sure about this, so he turned his attention to Huangxue Village. He was a confidential secretary. He knew the most about these things.

"The secret code I just changed before the Chinese New Year has been three months old." Huang Xuecun said.

"Does the fifth zone still use the past password writing method?" Luo Yao continued to ask.

Huang Xuecun didn’t know how to answer. This involves the secret of the Guangxi clan, so how can I tell an outsider easily?

But Li Delin nodded at him, meaning that he would tell the truth.

"Yes, we have always used the past method of writing cryptographic codes, improved it, and formed a new cryptographic book." Huang Xuecun said.

“How long has it been?”

"It has been used almost since the beginning of the War of Resistance Against Japan."

"Have you ever thought about upgrading and changing to a more complex cryptographic system?" Luo Yao was a little surprised.

"We have been researching that there are special people responsible for this work, but no problems have been found so far. And once there is a risk of password book leakage, we will change it as soon as possible," Huang Xuecun explained.

Luo Yao suddenly understood that the Japanese army has always been in the position of attacking the side in the Chinese battlefield. As long as it launches an attack, it is a kind of "justice" to control the opponent's troops and arrangements, and for the defensive side.

He may ignore the leak of his secret code. Even if there are some arrangements and some attacks, he will be exposed by others if he attacks.

No one would think that this is your arrangement that was actually exposed in advance.

Moreover, if the Japanese army deciphers your secret code, it is also a top-secret existence within the Japanese army. There are many ways to inform the front-line troops.

Covering the situation of deciphering secret codes.

Because once the other party's secret communication is deciphered, this is the easiest and most convenient way to obtain intelligence, so you must keep the secret strictly.

"Captain Fang, we use the inverted shift replacement of the sealed electric encryption technology. This encryption method is difficult to decipher." Huang Xuecun said angrily. He himself also participated in the compilation of the sealed electric code, so he was naturally very clear.

"This technology was quite advanced five years ago, but now it is already behind. If I wanted to decipher your password, it would take less than a month to do it." Luo Yao was not afraid of offending the other party. Since he dared to throw this problem out, he had already taken measures to deal with it.

"Team leader Fang, that's not what he said. If you can do it, I, Mr. Huang, will be your teacher!" Huang Xuecun said angrily.

"I don't dare to take me as my teacher. If I lose a drink, I can do it." Luo Yao said calmly.

"Okay, don't mention one drink, three drinks are fine!"

"Dong De, please lend it to your desk." Luo Yao stood up and said respectfully.

Li Delin nodded, and he also wanted to see how much weight the old guy valued this young man.

Luo Yao walked over, sat down, took the pen on the table, unscrewed the cap, took a piece of white paper, and quickly wrote it on it.

After a moment, he put away his pen and blew the handwriting on it.

"Duke De." Luo Yao took it up and handed the paper directly to Li Delin.

Li Delin took it suspiciously, just glanced at it, frowned slightly, and someone like him who did not change his color before the collapse of Mount Tai almost couldn't hold it back.

The paper was passed to Huang Xuecun.

Huangxue Village is not as good as Li Delin. When he saw the content above, he took a breath of air conditioning in horror. Isn’t this a sealed electricity sent by him yesterday?

This is not a secret code issued by the government, but a secret code from the Guizhou system itself, which was used for their secret contacts.

Lao Jiang secretly used people to decipher the secret telecommunications of each company, including the Guangxi clan. This is not a secret, and each company is on guard against it.

In an instant, all the sweat beads on Huang Xuecun's forehead came down. Isn't this the secret of the Guizhou clan that was controlled by Jiang Jiang?

"My friend Youning, have you done this?" Li Delin said after being silent for a while.

"Dong De, don't you understand?" Luo Yao bowed slightly and said neither humbly nor arrogantly. He was responsible for the relationship. If the old man knew about it, he would be in trouble.

Li Delin was stunned and immediately understood Luo Yao's meaning. The old man had already mastered many secrets of the Guangxi system, but he just kept it hidden.

First, there is no substantial handle, and second, once it is made clear, it will not only be the Guangxi clan, but also everyone in the other factions will be in danger.

"We really have so many loopholes in our password code system?" Li Delin asked.
Chapter completed!