"In order to prevent leaks, each communication team can only master one set of passwords... Only Chen Haoqiu has the original version. After changing the password, he must confirm with the headquarters... Only Chen Haoqiu knows the confirmation verification instructions..."

"So if the radio station at Shanghai station wants to change the password, Chen Haoqiu must be present?" Chen Zuyan asked in confusion, "What's the use of Fang Buwei doing this?"

Ma Chunfeng pondered for a moment, "It may be that Fang Buwei wanted to confirm Chen Haoqiu's specific location through the radio..."

If Fang Buwei was present, he would definitely be scared and sweated.

Fang Buwei did plan like this, and he didn't think about hiding Gu Zhenlong and others, and even thought about how to fulfill the past.

When he planned to use this method, he thought that someone in Nanjing would definitely think of this, but he didn't expect it to be so soon.

"Just!" Gu Zhenlong sneered, "Is the entire Shanghai city opened by Fang Buwei's family?"

In this era, there are no radio directional instruments and other things. Even Britain and Germany, which have the most developed wireless intelligence services, can only use the partitioned power outage mode to detect enemy radio stations.

"After the contact channel is established again, please contact him by power!" Chen Zuyan explained.

Ma Chunfeng nodded.

He was also extremely confused.

Before Fang Buwei left, he not only brought two codebooks, but also asked him to leave the highest level of telegram instructions representing the secret service office.

Fang Buwei at that time just said that after he arrived in Shanghai, he might send a report to Chen Haoqiu in the name of Ma Chunfeng.

Fang Buwei did send it, but the first message he sent actually asked Chen Haoqiu to change the power-up password?

Not to mention that Gu Zhenlong and Chen Zuyan didn't believe it, even Ma Chunfeng didn't believe it. Fang Buwei could use the radio to detect Chen Haoqiu's specific whereabouts.

...

Li Ding'an was driving, and Chen Haoqiu was sitting in the passenger seat and was rushing towards the city government.

They just came back from the riverside.

The four team members disappeared for two days, but when they were found, they turned into four corpses?

The person was thrown to the Huangpu River after being killed with a gun.

This is something that has never happened since the website was established in Shanghai.'

Chen Haoqiu and Yang Ding'an's faces were unusually ugly.

"It's really a turbulent time..." Yang Ding'an let out a heavy breath, "Why did the headquarters suddenly change the password?"

"I don't know yet!" Chen Haoqiu replied with a gloomy face, "The director didn't say anything, he just asked the previous set of passwords to be discarded on the spot..."

"Can there be something wrong with the headquarters?" Yang Dingan said suspiciously.

"Not necessarily!" Chen Haoqiu said, "Besides us, there must be other stations using this set of passwords. Maybe something goes wrong with these places..."

After receiving the report from his subordinates, Chen Haoqiu immediately thought of the Tianjin Station where something had just happened.

I don’t know if it was a bad luck. In less than half a year, both the two webmasters in Tianjin had an accident. One was sent to prison, or was there no life, and the other died bizarrely, and the final result was suicide?

Chen Haoqiu even suspected that it was an insider's move.

But even more doubtful, Chen Haoqiu was just thinking about it. The headquarters has issued a power generation notice, proving that Ma Chunfeng also recognized this.

But if it is not the truth, I don't know.

Chen Haoqiu pondered for a few seconds, then told Yang Ding'an again: "Let's enable temporary radio!"

If there is a problem with the headquarters, the locations of the two fixed radio stations in the Shanghai station will also be exposed.

"Where is it?" Yang Ding'an asked.

"Let Yang Hu find a place!" Chen Haoqiu said.

...

After sending the order to change the password at the Shanghai station, Fang Buwei asked the sender to continue to monitor.

After waiting for more than an hour, the radio station received a confirmation signal from Chen Haoqiu.

It seems that Chen Haoqiu is not close to the radio station.

Fang Buwei's heart moved and opened the system.

When he saw the specific location of the signal source, Fang Buwei almost glared out his eyes.

It's not the one from the municipal government, the straight-line distance between this radio station and here is less than two kilometers?

Fang Buwei knew that Chen Haoqiu had three radio stations, one in the Shanghai Municipal Government, one in the Nanshi, and the other was a mobile radio station.

The establishment of mobile radio stations is too troublesome and extremely unsafe. Fang Wuwei thought that even if Chen Haoqiu didn't use the municipal government department, he would use the southern city department. But he didn't expect that Chen Haoqiu used the mobile radio station and was so close to him?

How can I complete this after I go back?

Fang Buwei took a deep breath.

The opportunity must not be missed, and you will never come back. Let’s find Chen Haoqiu first.

He calculated the time first.

"When the three-time confirmation command from Shanghai station is sent, then send the confirmation signal... Remember to add the command code of Director Ma at the end...

Two minutes later, the Shanghai station was powered on, and the message was as follows... It has been found that the bandits had fled to Shanghai, fled to Shanghai, and rode a Buick black car, and their bodies were damaged... Please search the Shanghai station and all departments as soon as possible..."

Fang Buwei deliberately suppressed this piece of information all night and used it now.

"It's five minutes in total... Do you remember clearly?" Fang Buwei asked sternly.

"I understand!" The two transmitters responded carefully.

The men behind him almost put the gun on their heads, and the two transmitters were not afraid.

"Look at them!" Fang Buwei pointed at Ye Xingzhong.

...

Fang Buwei concluded that with Chen Haoqiu's nature, he would definitely not hand over the telegram instructions that he only knew to his subordinates.

In addition, the location of the radio station is 99% sure, and Chen Haoqiu is next to the radio station.

During the War of Resistance Against Japan, more than 90% of the radio stations were located in the French Concession because even though the Japanese knew there were anti-Japanese elements in it, they still couldn't enter.

At most it can only be assassination or kidnapping.

For Chen Haoqiu, there is no safer place in Shanghai than here.

This is also one of the reasons why Fang Buwei wanted to set up the radio station and command center in the French Concession.

Chen Haoqiu's confirmation order was issued three times in a row, one minute apart each time. After the sender confirmed it in the name of Ma Chunfeng, another minute passed.

When we received the notification message to the Shanghai station, Fang Buwei had already found the exact location.

"Fuxing Ji?"

Fang Buwei was across the street, looking at the golden plaque on the second floor, and silently recited.

At the door stood four big men in black clothes and black pants, with their collars open and the gun handle on their waist exposed. They were obviously gang members.

The building was filled with people and was very lively.

Fang Buwei passed through the street and approached the gate, and the sounds heard in his ears became even more messy.

"Dinglidang...dong...buy it and leave..." This is shaking the color.

"It's so terrible..." This is mahjong.

"The Emperor...9...9..." This is Pai Jiu.

Gambling?

Chen Haoqiu set up a radio station in such a place?
Chapter completed!