Lin Yuan immediately asked, "Is there any more questions?" ”

Lin Xuezhi said: "You said that Feng Lao Liu went out to bring something back, but can't our radar detect the ship?" Last night, we only found a boat coming to the beach and going back, but we didn't find a boat going out! ”

Lin Yuan said: "Didn't we see two boats on the beach? One big and one small, I think they must have gone out to sea last night in that little boat, and the boat was too small to hide in the clutter of the sea, and we couldn't find it. ”

Lin Xuezhi said: "But why do they want to change to a boat? Could it be that they knew about the radar and deliberately changed ships to avoid our reconnaissance? Isn't our radar highly classified? How did they know the Tao? ”

Lin Yuan thought for a while and said, "They must not know about the Dao Radar, if they do, the boat they came to deliver last night would not have been discovered by us, so there must be another reason for them to switch to a small boat!" ”

Lin Xuezhi asked, "What else will be the reason?" ”

Lin Yuan said: "Since it is a change of ship, then this reason must have something to do with the ship, in addition to the difference in size, there must be other differences between the big boat and the small boat, which made Feng Lao Liu choose a small boat instead of a big ship." ”

After Lin Yuan finished speaking, both of them fell into deep thought, and Lin Xuezhi muttered: "What will be the difference between a big boat and a small boat, except for the difference in size?" ”

After being silent for a while, Lin Yuan suddenly said, "In this way, let's go to the man who sold the boat and ask him what is different about his boat?" ”

After Lin Yuan finished speaking, he was about to leave with Lin Xuezhi, but Lin Xuezhi asked, "But brother, what do you want to ask?" We found the seller and asked directly: What is the difference between your ship and Feng Lao Liu's boat, can he answer? ”

Lin Yuan smiled and said, "You don't understand this, do you?" I just went to talk to him, and I was able to catch the clues in the process. ”

Lin Xuezhi suspiciously followed Lin Yuan to find the seller, such a thing as selling a boat is a big deal in a small fishing village, so everyone knows it, Lin Yuan casually found someone and asked and knew that the seller's name was Zheng Erfu, who lived in the west of the village, and Lin Yuan quickly found his home.

Lin Yuan entered the courtyard and took a look, and found that there was nothing left in Zheng Erfu's house, as if he was going to move away, there was an old man in the yard who was packing up his things, Lin Yuan stepped forward and asked, "You are Uncle Zheng Erfu, right?" ”

The old man put down the things in his hand and said, "That's right, I'm Zheng Erfu, may I ask who you are?" ”

Lin Yuan said with a smile: "I'm Lin Yuan, I'm here to inspect this village." ”

The old man hurriedly wiped his hands on his clothes, and then said, "Please come to the house, and I'll go and pour you tea." ”

Lin Yuan hurriedly smiled: "No need to pour tea, let's just talk." The old man nodded, and led Lin Yuan into the house, Lin Yuan saw that there was nothing left in Zheng Erfu's house, so he asked, "Are you moving out?" ”

Zheng Erfu smiled heartily: "My son wants to take me to the city to enjoy happiness, and it just so happens that I can't catch fish with my legs and feet." As he spoke, he moved two small stools for Lin Yuan and Lin Xuezhi, took a straw mat and spread it on the ground, sat cross-legged, and then said with a smile: "The furniture has been moved, so you two are neglected." ”

Lin Xuezhi thought to herself: "It's all here, and if we talk about it next, we will talk about moving, how can we find out the news here?" Just when he was puzzled, he heard Lin Yuan ask, "What about your fishing boat?" You can't take it to the city, can you? ”

Zheng Erfu said with a smile: "Look at what Lin Shuai said, how is that possible, I have already sold the fishing boat, and I originally thought that I would have to wait for a few months, isn't it?" I left the guys who cooked and slept behind, but within three days of the news being released, the ship was sold yesterday, so didn't I hurry up and pack my things? ”

Lin Yuan smiled: "Your boat is selling so fast, it must be your boat is special." ”

Zheng Erfu smiled and said, "What's so good, it's just an ordinary fishing boat, but my boat putty is well smeared, and it is the first in this ten miles and eight villages." ”

Lin Xuezhi asked, "Putty? What is putty? ”

Zheng Erfu said with a smile: "Putty is something mixed with grass ash and tung tree oil, and it is impervious to water after drying, and the boat can't be permeable when it walks in the water. Putty is something that is glued to the seams of the wooden board to prevent water from penetrating. ”

Lin Xuezhi nodded, thinking, "What can you hear from this?" While thinking, she looked at Lin Yuan suspiciously, only to see Lin Yuan ask thoughtfully: "The person who bought your boat, does you know that your boat putty is well smeared?" ”

Zheng Erfu nodded and said: "Of course, the buyer is really a knowledgeable person, he got on the boat and knew that my putty was well smeared, and then he asked me if the cabin was impermeable, I told him that I have used this boat for more than ten years, it must be impermeable, I assured him several times before he was relieved, although he was verbose about these things, but he was very happy when he paid the money, the price I set was not low, he didn't pay me back, paid the money directly, took the boat, and left." ”

Lin Yuan nodded, stood up and said with a smile: "It's almost time, let's go back first, you will be busy." ”

Lin Xuezhi was confused when she heard it, and thought, "What can he hear from the words here?" But there was no way to ask in front of the old man, so he didn't ask Lin Yuan until he came out of the house: "Brother, did you hear anything from his words?" ”

Lin Yuan said with a smile: "Feng Lao Liu has been worried about the water penetration in the cabin, and it rained heavily last night, didn't you hear anything?" ”

Lin Xuezhi said: "Could it be that the things that Feng Lao Liu brought back are afraid of water? What he got back was explosives! ”

Lin Yuan shook his head and smiled: "Only black powder is afraid of water, and the TNT that the Russians have recently made is not afraid of water, and it can even explode in water with a detonator." ”

Lin Xuezhi asked suspiciously, "Then what else is afraid of water?" ”

Lin Yuan said: "Do you remember why we went to the radar station on the mountain last night? ”

Lin Xuezhi replied: "Of course I remember, brother, didn't you discover a mysterious signal?" We're looking for the source of the mysterious signal. ”

Lin Yuan said: "That's right, connect this matter with Feng Lao Liu's purchase of a boat, and it makes sense, Feng Lao Liu's fishing boat has a radio station, and he went out with the radio last night, and the thing that is afraid of water is a radio station!" He used the radio to communicate with the boat that came to deliver things, and it rained heavily last night, his fishing boat must have had a water permeability problem, he was afraid that the water would make the radio station fail, so he thought of getting a boat that was not afraid of water, just in time for Zheng Erfu to sell the boat, so he bought it. ”

Lin Xuezhi suddenly realized and said, "So that's how it happened! Then let's catch them. ”

Lin Yuan shook his head lightly and said: "It's not the time yet, the fact that Feng Lao Liu has a radio station is just my speculation, and I'm not very sure, then I'll send a fishing boat over, put electronic monitoring equipment on it, monitor that Feng Lao Liu, and further determine whether he was sent by the Japanese." ”

Lin Xuezhi asked, "Then what do you want me to do?" ”