Tuesday, April 2, the fifteenth day of the lunar calendar, night, Moon Shadow Island.

After the villagers in the public hall left, Mori took the policeman, who was supposed to be retired, to the beach, pointed out the location of the incident, and then accompanied him back to the public hall, told him what the physical evidence was, and then took Yamazaki and Conan to the clinic on Moonshadow Island.

At this time, there were many people in the clinic, a small number of them came to visit Mr. Kawashima, most of them came to see the excitement, and some came to see the situation, such as the head of Kuroiwa Village and Mr. Shimizu.

Pushing the door open, I entered Mr. Kawashima's hospital room, where Mr. Kawashima was lying on the hospital bed, being transfused with other people's blood, and his own blood was still slowly flowing outward. The diversion devices along the sides of the body slowly flow under the bed, but there is still a small part of it that follows the skin and seeps into the sheets underneath, giving the white sheets a harsh bright red, and some of them have turned reddish-brown over time.

At this time, facing out of the window, with his back to the hospital bed, Lan and Dr. Chengshi were chatting, and Dr. Chengshi smiled: "I'm really surprised, I just heard about Conan's reasoning, I think it's very powerful, it turns out that he was so powerful before." ”

"That's because this kid likes to play detective games the most," Lan said. ”

Dr. Chengshi smiled, "However, everyone said that he was very convincing. ”

"No, I'm just imitating my uncle. Conan immediately walked over to the interface and said, "Because I can always see him at work." ”

A slap on Conan's head, and Maori, who followed him, smiled, "Compared to me, he's much worse." ”

"Hah......" Dr. Chengshi smiled, covering his mouth, "Then please." ”

"No problem," Maori said with a cross-legged smile, "as long as I handle it, it's very simple." He burst out laughing.

"I can really tell," Conan muttered quietly, "and there are a lot of things I don't understand." ”

At this moment, the sound of a helicopter came from a distance, and Yamazaki immediately asked, "Is there a larger open space here?" Mr. Kawashima has no other problems and can completely hoist him. ”

"You can do it behind the clinic. As he spoke, Dr. Chengshi went to push Mr. Kawashima out, and the four Maori followed.

Soon, the medical helicopter, marked with a blue seven-pointed crown, returned with Mr. Kawashima. Seeing that it was a professional helicopter, Dr. Chengshi did not follow along. After handing over Mr. Kawashima's medical records to the doctor who came with the helicopter, Dr. Narumi began to pack up the clinic. Seeing this, the idlers in the clinic immediately left.

Leaving the clinic, Mori said, "Okay, we can find a hotel to ......."

"Wait a minute," Conan said, "the phrase 'beginning to disappear' in the letter probably means that the matter has just begun. ”

"What?" said Maori, pulling out the letter of entrustment.

"The so-called 'shadow disappears,' that is, shrouded in light," Conan said earnestly, "and by light, he refers to the song 'Moonlight' that he heard at the scene." ”

"By the way," said Maori, "the piece that Mr. Aso played in the flames twelve years ago, and the piece that he played two years ago before the death of the current village chief, are Beethoven's sonata 'Moonlight,' and the three events that have taken place so far are all related to the piano." ”

Speaking of which, he looked at the letter of entrustment in his hand again, and Maori instructed, "Yamazaki, you take them to the hotel." After saying that, he ran to the public hall.

"Brother Yamazaki, Sister Lan," Conan said, "let's go to the public hall together." After saying that, he ran out first, and Ran immediately followed, Yamazaki shook his head, sighed, and then followed.

After arriving at the public hall, Maori, who had arrived for a while, said angrily, "Didn't I already tell you to go back first?" ”

Lan said, "Because Conan ......"

"Alright, Uncle Maori," Yamazaki laughed, "wouldn't it be nice for us to be here with you." ”

"Really," complained Mr. Policeman, "there are good hotels that don't live here...... Forget it, I'll go and borrow some bedding for you. With that, he went out.

Lan hurriedly said, "I'll go with you." So saying, he followed.

After waiting for a while, Maori, who felt bored, walked to the piano room, and when he reached the piano, Maori said, "Strange, why is that sheet music missing?"

Conan immediately stepped forward to check it out, and said, "The tape is gone." ”

Yamazaki smiled, "Maybe it's Mr. Police." ”

"Alright," Mori said, "Yamazaki, let's search again and see what we can find." ”

So, Mori and Yamazaki searched again in the piano room and the beach, and Conan followed closely behind.

About thirty minutes later, Maori, who was concentrating on the beach looking for clues, but did not find any clues, suddenly realized that He Lan had not returned. So he took Yamazaki and Conan to look outside, but around the corner, he saw Lan holding the bed, following the policeman who was also holding the bed, and was slowly walking this way.

Relieved, Maori asked, "Lan, why is it so slow?"

Lan said: "Because the villagers think that the civic hall, that ...... So reluctant to borrow. ”

After entering the piano room, looking at the piano, Maori asked again, "By the way, Mr. Policeman, why is that sheet music missing?"

"I don't think the paper is missing," Mr. Policeman laughed, "and I put it away." As he spoke, he put down the bedding in his hand and took out the sheet music and tape from his arms.

"Sure enough," Maori said to himself helplessly, "this old man ......"

Putting down the cover in his hand and casually glancing at the score, Lan said, "Ah, this seems to be the score of moonlight." ”

"Oh," said Maori, "then you can play it and listen to it." ”

"Okay. As he spoke, Lan took the sheet music, sat down at the piano and played. But after playing it for a while, I couldn't play it anymore.

Maori asked, "What's going on?"

After playing it a few more times, Lan replied, "It's that the score of this fourth section is so strange that it can't be connected at all." ”

"Oh, then if I'm not mistaken, this sheet music should be the death message left by Mr. Kawashima. "In that case, the murderer may come back to get it." ”

At this time, Dr. Chengshi pushed the door in and said, "Mr. Maori, I heard that you are back here, so I brought some supper for you to eat." So saying, he put down the bag in his hand, sat on the ground and took something out.

Seeing this, Lan hurriedly stepped forward to help. Maori said, "Thank you so much." Then he went and sat down, followed by Conan, Yamazaki, and Mr. Policeman.

And when the things were arranged, the people began to eat. The main dish is rice balls, and the main dish is chicken thighs and fried shrimp.

Lan asked, "Doctor Chengshi, are you from this island?"

"Didn't I tell you, I also live in Tokyo. I usually go back on weekends like a doctor working here. "I've been longing for a long time to be able to work on such an island surrounded by nature, and this year is the second year. ”

Mori asked, "Dr. Narumi, is the cause of death of the former village chief, Mr. Kameyama, who died two years ago, really a heart attack?"

"It should be true, the former village chief had a bad heart a long time ago. Dr. Sung Sil recalled, "At that time, his face was quite tense, as if he had seen something terrible. ”

Conan asked, "By the way, did you notice anything strange at that time?"

"Well, if that's it," Dr. Sung Si continued, "I remember one of the windows was open. ”

"Windows?" asked Maori rhetorically.

"Indeed," Mr. Policeman recalled, "at that time it was thought that someone had forgotten to lock him up." ”

"Which window is it?" asked Maori.

"Uh-huh......" Dr. Sung Sung Sung turned around and said as he walked across from the door and in front of the window facing the piano. ”

Maori, Conan, and Lan, who were looking at the window, suddenly saw a dark shadow outside, so they immediately shouted together, "Who is it?" Then Mori and Conan jumped out of the window and chased them out, and Dr. Ran and Dr. Narumi went to the window to look out, while Yamazaki and Mr. Policeman continued to sit on the ground, drinking tea after dinner.

After chasing for more than a dozen steps, the figure disappeared, and looking at the dark bushes around him, Maori said, "Damn, I can't see it." As I thought, I came back to get the sheet music. With that, he turned around and went back with Conan.

Back in the piano room of the public hall, Maori said, "Tonight, we will take turns keeping vigil. ”

"Then I'll take the first shift," Yamazaki said with a smile, "Uncle Maori, you didn't have a good rest this morning, so you go and rest first." ”

Thinking about rushing to the ship in the early hours of this morning, Maori immediately felt a little sleepy, so he said: "Okay, I'll leave it to you to arrange, and call me when it's my turn." Then he asked Lan to help spread out the bed, lay down and fell asleep, and soon the policeman also fell asleep.

After a while, Lan went out for a trip, and then came back and asked, "It's strange, it's so late, why haven't the police come yet?"

Conan laughed, "At least half an hour." ”

"Oh," Dr. Chengshi asked, "Conan, how did you figure it out that it would take half an hour?" ”

"After receiving the call, he has to report, and then he has to find the person in charge, this case is under the management of the Twilight Police Department, at that time, he may not know what he is doing, and then he has to go back to the Metropolitan Police Department to assemble the team...... Uh......" Speaking of this, Conan suddenly felt that both Ran and Dr. Sungshi were watching him, and immediately laughed dryly, "I saw it all from TV." ”

"The police are supposed to be by water," Yamazaki said, "and of course not as fast as a helicopter." Still, it was definitely a lot faster than when we came in the morning. ”

"Oh," Dr. Chengshi asked curiously, "didn't you come by boat in the morning?"

"That," Lan said, "we ......"

"Ran, Dr. Chengshi, since you don't want to sleep," Yamazaki said seeing that they were going to talk, "then I'll go out and take a walk and see how things go." With that, he went out.

Conan immediately said, "I'll go too." So saying, he went out.

When they were out, Lan continued, "We came by fishing boat. ”

"Hah...... No way. Dr. Chengshi smiled, "Then calculate the time, you don't have to get on the ship very early." ”

"No way," Lan said helplessly, "It's not ...... yet."

"I see, it's a boat, and the Maori detective is so interesting. Dr. Narumi smiled, and then asked casually, "What about Yamazaki? Conan and Detective Maori have already said it, let's talk about Yamazaki." ”

"I don't know what to say about Yamazaki," Ran said, "but his reasoning is also very good, and I feel like I can't beat him." ”

"Hit?" Dr. Chengshi asked rhetorically.

Waving his arm, Lan smiled, "I'm a karate master." ”

"Ah, no wonder they're reassured that you're here?" Dr. Chengshi laughed, "Then you have to protect me." ”

"No problem. Lan smiled, then asked, "What about you, doctor?"

"I," Dr. Chengshi smiled, "Of course I'm also very good, otherwise how could I get a doctor's license." Then he asked, "By the way, I didn't go back last weekend, you guys are on vacation, why don't you go shopping, tell me about any new clothes coming out now?" and then the two talked about clothing and accessories.

On the other side, after Yamazaki left the public hall, he asked Conan, who came with him, "What do you want to say?"

"Why didn't you chase him out just now?" Conan asked suspiciously, "Do you think that person just now is not the murderer?"

Yamazaki asked rhetorically, "In this incident, when it comes to mentioning the score, who will you think of first?"

"Keiji Aso. Conan replied without thinking, and then said, "You mean ......"

"Yes, I don't think it's necessary. Because no one will go around with their own death message. Yamazaki replied, then asked rhetorically, "I suspect it's a prophecy of the murderer, what do you say?"

"That's possible," said Conan, "and he's already teased it once." Then he asked, "Who could that be?"

"Two people," Yamazaki said, "but maybe there's another one." ”

"You mean Mr. Shimizu," Conan said, "and that person was one of Chief Kuroiwa and Mr. Nishimoto." Then he asked, "And what is he here for?"

"I don't know," Yamazaki said, "maybe it's for the score." ”

"You're saying they've been connected with sheet music before, so let's see if that alludes to their name. "But I didn't see at the time that they wanted to see the score." ”

Yamazaki smiled: "What is written on this, it's up to you, the detective, to solve it." ”

"How about a hint then," Conan laughed as he pulled out the pouch containing the check, "like ......"

"This won't work. Yamazaki smiled, "By the way, I suddenly thought of a person, and the night ......"

"By the way, it's Mr. Hirata," Conan said, "Did Chief Kuroiwa ask him to come?" ”

"It's not clear. Yamazaki smiled, "It should be a meeting with someone here, and there is a deal." As for whether it was the original transaction, it is not clear. Anyway, they were doing some illegal things, things with huge benefits, and then after the pianist became famous, he wanted to quit, but he was killed. ”

"Hey, hey," Conan asked rhetorically, "can't he be unaware of it at first, and then find out?"

"This question, even if you are a detective, it is impossible to explain it clearly, unless, you ...... down," Yamazaki laughed, "Forget it, I won't say it." ”

"You fellow," Conan grumbled, then asked, "what did the murderer intend, you say?"

"I don't know yet," Yamazaki said, "yes, look into the distance." ”

"Ah, that's supposed to be the lights," Conan said, "and the Twilight Police Department is finally here." ”

"It's almost time to go," Yamazaki said, "let's go back and talk to them, and then we'll go to the port and wait." ”……