This is a typical kind of dark under the light, Yuan Shiheng is very confident in his anti-tracking ability, the last time Wan Chunping followed him was quickly discovered by him, but he just neglected the rickshaw driver who was commonplace in the streets and alleys of Stone Town.

On this day, Yuan Shiheng decided to go to a monitoring point arranged by his subordinates diagonally opposite the Tongwen Bookstore on Shamao Street, which had been rented by Yuan Shiheng for a long time, and arranged for several groups of subordinates to often rotate here to monitor Xu Wenwu.

Because Yukio Fujita put pressure on Yan Fuzhi through his mouth, Yuan Shiheng had to come here to see if Xu Wenwu had broken the original rules of activity in the past few days and secretly met with other members of the underground party.

Yuan Shiheng still came to the monitoring point on a rickshaw, and after he got out of the car, he looked around vigilantly, and found no suspicious people before he walked into the monitoring point.

The 'bodyguard' couldn't help but feel a little strange about Yuan Shiheng's unusually coming to Shamao Street today, but when he saw Yuan Shiheng's actions after getting off the car, he realized that there must be something unusual about the place where Yuan Shiheng came today.

Therefore, the 'bodyguard' did not pull the rickshaw away, but put the rickshaw down at a corner of Shamao Street, and pretended to be tired of pulling and sitting on the lever of the rickshaw to rest, and never left the house that Yuan Shiheng had just walked into.

Yuan Shiheng walked into the surveillance point and asked his subordinates who were on duty there, "Has there been any special movement of that person surnamed Xu in the past few days?" Is there any behavior that does not correspond to his usual pattern of activity? How many times have you left his bookstore? Where did each time you leave? How long? And did the customers who went to his bookstore behave unusually? ”

The person in charge of the group of agents of the Central Command who was on duty today reported very respectfully: "Director, that person surnamed Xu has been very quiet in the past few days, and he has not left the Tongwen bookstore at all. His activities are very regular, opening at 8 a.m. and closing at 6 p.m. every day. Since the brothers set up a surveillance point here, they have kept a written record of his activities, and I will show you that. It's just that we didn't send people into the bookstore, it was too conspicuous, so we couldn't monitor what the customers who entered the bookstore said to Xu Wenwu. However, we kept a record of the time spent in and out of the bookstore for each customer, and if they stayed in the bookstore for more than 10 minutes, we would send a brother to follow the customer secretly and find out the person's address. ”

Yuan Shiheng was a little dissatisfied after listening to the report, and he said to the Zhongtong agent: "Is this Xu Wenwu aware of something?" Why don't you leave the bookstore at all these days? Did you do anything to make him alarmed? ”

The agent of the Central Command hurriedly defended: "Director, you have wronged us, whether it is us or the brothers of the previous group, the surveillance is carried out secretly by the window of this house. He Xu Wenwu is not an immortal, how can he be aware of it? I think I can continue to wait patiently, maybe Xu Wenwu doesn't have the need to connect with people these days. ”

Yuan Shiheng shook his head and said, "It's not a way for us to wait like this. By the way, are there many people who come into his bookstore every day? ”

"Not much, in this current situation, how many people can calm down and read books, everyone is trying to find a way to fill their stomachs first. I think it's a miracle that Xu Wenwu's bookstore can hold on and not go out of business. Maybe this bookstore doesn't make money at all and has been losing money, Xu Wenwu must have been struggling to support it with the funds of the Communist Party. The agent shook his head and replied.

Yuan Shiheng thought for a while and said, "No, your current monitoring method is still very flawed. If Xu Wenwu's comrades pretend to be customers of the bookstore and walk in and say something to Xu Wenwu, it will be useless for you to just stare here, maybe Xu Wenwu and his Communist Party accomplices have taken over a few times, and you don't know yet, so you have to send someone to the bookstore to keep an eye on it. ”

The Zhongtong agent suggested with some caution: "Director, we have thought of this method you said before, but didn't you say that you must not alarm this surnamed Xu?" If our people have been in the bookstore, it will be bad if Xu Wenwu notices something. ”

Yuan Shiheng scolded with some hatred: "Are you a pig brain? Who told you to send someone to wait in the bookstore all the time? Xu Wenwu is a bookstore, and you can completely divide a few people to pretend to go in to buy or read books when customers come to the door, so as to eavesdrop on the conversation between the closer customers and Xu Wenwu. You just follow up with one person each time, and wait until the customer is gone before you pull out later. Also, the person you arrange to go in has to be replaced every time, and it's best not to use someone who has already gone in for a few days, understand? ”

Only then did the Zhongtong agent wake up a little, and the method that Yuan Shiheng said was still somewhat useful, so that he would not alarm Xu Wenwu, and he could overhear the conversation between the customers entering the store and Xu Wenwu, killing two birds with one stone.

So he patted his head and said to Yuan Shiheng: "It's the stupidity of his subordinates, and he didn't think of this trick at all." It's still the director who is powerful, and he thought of a way as soon as he came, and his subordinates really admired it. The subordinates began to arrange. ”

At this time, a Zhongtong agent who had been monitoring the Tongwen bookstore by the window turned his head and reported: "Someone has entered the bookstore. ”

Yuan Shiheng hurriedly looked at a few of his subordinates who were resting in the surveillance point, pointed at one casually, and instructed him: "You, pretend to be a customer and enter the bookstore now." It doesn't matter if you're pretending to buy a book, start going in and reading it, go in immediately, wait a little while for the customer to leave, come out and come back to report the situation. ”

The agent could only stand up and say yes, then opened the door and crossed the streets of Shamao Street into the Tongwen bookstore.

After a while, the customer who had just gone in walked out, holding a book in his hand, and left down the street, and after about 5 minutes, the Zhongtong agent who followed him also walked out of the bookstore, he deliberately bought a pack of cigarettes from a vendor on Shahat Street, and then slowly returned to the surveillance point.

As soon as he entered the door, the agent of the Central Command reported to Yuan Shiheng, who wanted to ask: "No problem, that customer just went in to buy a book, and he only said no more than five words to Xu Wenwu before and after, bought the book and left." ”

Yuan Shiheng continued to ask: "You didn't buy books when you went in?" Does Xu Wenwu pay special attention to you? ”

The Zhongtong agent shook his head and replied, "I didn't pay special attention to it, he only asked me what books I needed to buy, and I didn't have any money with me today, so I just said that I would go to the bookstore to read the books and buy them another day." He ignored me and went to greet the customer. ”