Sun Dafu lost no time in adding a sentence, and shouted: "You remember clearly, if you dare to leak a word about today's events, you will wait in prison for the rest of your life!" ”

"Understood, understood." Wang Er was taken aback, holding the fiat currency in both hands, and said tremblingly: "Sir, don't worry, I will definitely rot in my stomach today, and I will never tell anyone about it." ”

After the routine warning, Feng Muhua waved his hand and motioned for Wang Er to leave. Wang Er put the twenty yuan fiat currency in his pocket, bowed to Feng Muhua and the others, and ran away.

After Wang Er left, Feng Muhua sat on a shabby chair and began to analyze the case with Wen Yuanmou and Sun Dafu, he picked up a chopstick, and said while gesturing: "So far, the clues we have are as follows: First, the Japanese spy is a middle-aged man, about 1.7 meters tall, and his body is fat. Second, judging from the fact that he was wearing a long shirt, a hat, and a leather bag, his disguised identity should be a company employee, a bank employee, or even a public servant of the party-state with a relatively good income, from which ordinary petty traders and coolies can be excluded. ”

A trace of doubt rose in Wen Yuanmou's heart, and he frowned and asked, "How do you know that this is his usual outfit?" What if he came to get information after he had made up carefully? ”

Seeing that his second uncle can help him in the future, Feng Muhua was very pleased, so he patiently explained to him: "Under normal circumstances, the location of the Japanese spy setting up a dead mailbox will not be too far away from where he lives, otherwise it will not only be inconvenient to transmit information, but he will also attract the attention of others when he goes to a remote place every once in a while." Since it was near his residence, the Japanese carrier pigeon must have been wearing his usual clothes when he went to get information, and if he deliberately disguised himself, it would be easy to arouse their suspicion if he ran into an acquaintance. ”

Wen Yuanmou suddenly realized, slapped his head, and said: "I understand, you mean, that Japanese spy lives in this area, so our investigation scope is much smaller." ”

Feng Muhua smiled, nodded, and said in an encouraging tone, "Second brother, you're right. If I didn't expect, the Japanese pigeon would have lived in this area. Because the carrier pigeon of the spy team needs to check the signal points he agreed with the mole every day to ensure that the mole places the information, and after the signal is sent, he can take the information in time to avoid mistakes. So, I judged that the Japanese pigeon should live in this area. ”

"Makes sense." Sun Dafu was also impressed by Feng Muhua's reasoning, but he didn't expect that this young officer of the Military Intelligence Department actually had such strong reasoning ability, as if he was an old policeman who had been working for many years.

Feng Muhua continued: "We now know that the signal point set by the Japanese carrier pigeon is in the horse race lane, and the dead letter box set up is on the wasteland between the horse race lane and Erlong lane, so can we boldly guess that the carrier pigeon Mr. lives near the second dragon lane, and when he passes by the horse race lane every day, as long as he looks a little bit, he can see whether there is a white shirt hanging in the house rented by the mole, as long as he sees the white shirt, and then pretends to take a shortcut to go home, and then pretends to urinate when he walks to the signal point on the wasteland, If you block it with your body, you can take the information away without even noticing. Such a meticulous action, if it weren't for someone with a heart to watch, there would be no flaws at all. Moreover, this set of processes is so natural that outsiders can't see anything wrong with it at all, and they think that the carrier pigeon is just going home. ”

"Wonderful, wonderful!" Wen Yuanmou danced happily, and his voice increased, and said: "Mu Hua, I really can't see it, you still have such strong reasoning ability, it seems that you went to the right place to go to work in the Military Intelligence Department." After your reasoning, the scope of our investigation is much smaller, that is, a middle-aged man who lives in this area, especially near Erlong Lane, is about 1.7 meters tall, is fat, and is engaged in decent jobs such as bank clerks. ”

Feng Muhua nodded, gave the second uncle a thumbs up, and encouraged him and said, "You can teach, second brother, you can also become an excellent police officer in the future." However, we can narrow down a little more. ”

"Oh?" Wen Yuanmou and Sun Dafu both felt a little incredible, this investigation scope had already included all the conditions, how could it be narrowed further, so they asked with a puzzled face: "Tell me, how can it be reduced?" ”

Feng Muhua smiled and said, "Under normal circumstances, spies live alone, this is for the convenience of movement. At most, they will live in disguise as husband and wife, but they will never drag their families with them, let alone bring children. The child doesn't have a door in his mouth, and if he says something unusual about the house, it's over. Therefore, the scope of our investigation can also be narrowed down to single men or husband and wife living in the house, and then exclude the local households, so that I believe there are only a few left, we will first screen out these families, and then do the key screening, as long as this spy has not left Hangzhou City, I don't believe he can escape from our palms! ”

"Makes sense." Sun Dafu and Wen Yuanmou said in unison: "Without further ado, we will immediately investigate the residents here, and if there is any suspicion, we will report it to you." ”

Feng Muhua nodded, admonished the two with a solemn face, and said: "The Japanese are scheming, and they have long coveted our China, and they have sent a large number of spies to our China a long time ago. Therefore, your actions must be carried out in secret, and you must tell the public to check your household registration, and do not leak the news. ”

"Got it, don't worry." Sun Dafu and Wen Yuanmou replied in unison, and after a few words with Feng Muhua, they went their separate ways.

The large-scale investigation work is left to their police, and Feng Muhua does not have many people in his hands, so he can't do anything in this regard.

After the two left, Feng Muhua didn't have any fun staying in this room, cleaned up, and returned to Hangzhou Station.

As a warrant officer deputy captain, Feng Muhua does not have his own independent office, he usually works with the team members, but he occupies a larger table.

However, the members of the action team did not look down on Feng Muhua because of this, they knew that Feng Muhua was a graduate of Whampoa, a protégé of the Son of Heaven, and a cronie of the stationmaster and the action team leader, so the future was limitless, so as soon as Feng Muhua entered the office, a member of the team poured him a glass of water and said, "Deputy captain, the captain asked you to go to him when you come back." ”