While in Panshan, Zhao Bin came into contact with the real Communist Party.

After seeing the real situation of the Panshan base area, Zhao Bin's heart was greatly shocked.

Zhao Bin deeply felt that the Communist Party was still actively resisting Japan under extremely difficult circumstances.

His actions were just too shameful in comparison.

At that moment, he even had the urge to join the Communist Party.

In Panshan, Zhao Bin assured the Communist Party that he would never oppose the Communist Party in the future and actively cooperate with the work of the underground party.

If the person to be arrested today is the Communists, he will have to find a way to let her go.

As a woman, he admired the courage to stand up to the brutal Japanese in Haigu.

Every time Zhao Bin saw the Japanese in the interrogation room and torture the Chinese, he felt a chill from the bottom of his heart.

"Look, she's coming." Yoshio Tanigawa suddenly pointed to Ma Yuzhen, a rickshaw driver on the street.

Lu Chengzhou followed the direction of his finger and saw Ma Yuzhen at a glance.

Lu Chengzhou immediately started the car and followed, the flow of people on the street was relatively large, and Lu Chengzhou could only follow behind slowly.

"Are we just going to keep following the car?" Yoshio Tanigawa said lightly.

He followed Ma Yuzhen, but he was riding a bicycle.

Lu Chengzhou drove the car, which made him feel very unstable.

Moreover, there are three Chinese sitting in the back of the car, what qualifications do they have to ride with themselves?

"Tanigawa-kun is very right." Lu Chengzhou suddenly increased his speed and overtook the rickshaw that Ma Yuzhen was sitting in.

After reaching the intersection in front, Lu Chengzhou turned the car to another street, and then quickly stopped the car.

His license plate, Ma Yuzhen knows, and even the position where Tanigawa Yoshio sits, Ma Yuzhen has sat a few times.

When he overtook Ma Yuzhen's rickshaw, he also deliberately stepped on the brakes in front, making the rickshaw almost hit his own car.

Of course, the rickshaw driver didn't dare to say anything, but he definitely had to slow down, and Ma Yuzhen in the car could naturally detect it.

"Zhao Bin, you get out of the car first, see where she goes, don't startle the snake. If you lose it, you will go to Route 26 of the British Concession. At the same time, send one to the 25th road of the French Concession. Lu Chengzhou observed the rickshaw on the main road and said to Zhao Bin behind.

The relationship between Zhao Bin and the Communist Party has been mastered by Lu Chengzhou through Gu Sanshi.

The reason why he sent Zhao Bin to Panshan twice was also because Zhao Bin had a good impression of the Communist Party.

Otherwise, the first time Zhao Bin went to Panshan, he would not be able to come back.

Ma Yuzhen, who was sitting on the rickshaw, didn't notice it at first, and Lu Chengzhou's car was following behind.

But when Lu Chengzhou's car overtook her, her eyes glanced at it.

At this glance, she saw Lu Chengzhou's license plate clearly.

As an intelligence officer, she has long developed the habit of observing the situation around her at any time.

Recently, she has actually noticed anomalies around her.

Especially in recent days, I always feel that someone is following.

But when she tested it, she didn't find anything.

In particular, when I went to No. 25 Road in the French Concession and No. 26 Road in the British Concession to pick up and deliver information, I felt that the surroundings were still safe.

Lu Chengzhou's car had always been active in the British Concession, but when she suddenly arrived in the city, she suddenly stopped in front of her, and she was alert at that time.

Who is Lu Chengzhou? He was the head of the intelligence unit of the gendarmerie detachment.

It is extremely abnormal for such an identity to suddenly appear in the urban area.

And he still appeared in front of his eyes, and deliberately gave himself such an obvious signal, Ma Yuzhen naturally understood that something must have happened.

When passing through the intersection, Ma Yuzhen took out a small mirror, ostensibly to see if the makeup on her face was messy, but in fact, she was observing the situation behind her through the mirror.

Sure enough, she soon saw that Zhao Bin appeared in the mirror.

Ma Yuzhen immediately took back the mirror, and she finally understood what Lu Chengzhou meant.

Ma Yuzhen finally knew that her feelings were not wrong in the past few days.

Only she didn't know what went wrong and made the gendarmerie detachment target her.

Although she knew that she was being followed, Ma Yuzhen did not panic.

Long-term underground work has made her develop the habit of not being surprised everywhere.

Even in the afternoon, she went to No. 25 Road in the French Concession and No. 26 Road in the British Concession.

This is a habit she develops every day, and if she doesn't go, maybe the people behind her will be suspicious.

It's just that when she passed by the dead mailbox, she didn't stop any longer, as if she was shopping on No. 26 Road.

When Ma Yuzhen left No. 26 Road in the British Concession, Lu Chengzhou parked the car and walked from one end of No. 26 Road to the other with Yoshio Tanigawa.

"Tanigawa-kun, what do you think Ma Yuzhen is doing here?" Lu Chengzhou took out a cigarette, handed it to Tanigawa Yoshio, and asked when he lit a fire for him.

"It's not the joints, it's the code on the road." Yoshio Tanigawa said firmly.

"Tanigawa-kun's analysis is extremely accurate." Lu Chengzhou nodded.

Tracking during the day, if no progress is made, will be arrested at night.

So far, Lu Chengzhou has not come up with a perfect solution.

Tanigawa Yoshio's analysis is indeed correct, Ma Yuzhen is indeed observing the contact code.

On a telephone pole on Road 26, a rectangle is drawn, and if a corner is crossed out in the upper right corner, it means that there is information in the dead mail box.

Today, the rectangular corner has been erased, and apparently there is no information in the dead mailbox.

Suddenly, Lu Chengzhou suddenly thought of an idea.

"Tanigawa-kun, look at the pattern on this telephone pole, is it a code?" Lu Chengzhou walked to the telephone pole, pointed to the rectangular pattern on it, and asked.

"How can this be a contact code for the anti-Japanese elements?" Tanigawa Yoshio shook his head and said in disbelief.

It's just a chalk pattern, it looks like a child's graffiti, how can it be a contact code for anti-Japanese elements.

"That's not good." Lu Chengzhou said slowly.

In the evening, after Ma Yuzhen returned to his residence, Lu Chengzhou asked Zhao Bin to keep an eye on the front and back doors, and he and Tanigawa Yoshio returned to the gendarmerie detachment to report today's situation to Kawasaki Hong.

In particular, the rectangular pattern found on the No. 26 Road in the British Concession was described in detail by Lu Chengzhou.

"Teacher, although this is drawn in chalk and looks like a child's graffiti, I think it's most likely their contact code. If nothing else, there's a good chance it's their dead mailbox around. Lu Chengzhou said firmly.

"Really?" Hiroshi Kawasaki glanced at Yoshio Tanigawa with some confusion.

"Captain Kawasaki, I think Director Lu is too whimsical." Yoshio Tanigawa said immediately.

"If the teacher doesn't believe it, go to the scene and see it." Lu Chengzhou said firmly.