Looking at Asai Narumi who was fading away, Conan suddenly thought, "Wait, the contents of that letter." The so-called began to disappear. It doesn't mean the end there, but just the beginning. The murder drama also has a prologue...... "and then Conan tells the Maori father and daughter about his thoughts."

Conan went on to explain, "The so-called shadow disappears, and is shrouded in light, and what he calls light is the meaning of the moonlight sonata heard only at the scene of the murder. ”

Wei touched his chin and said, "In other words, this is a serial murder case?"

"Quite possibly! The music that Mr. Aso played in the flames twelve years ago, and the music he played before the death of the former village chief two years ago, are Beethoven's moonlight sonatas, and the three events that have happened so far, all next to the piano. Saying this, Mori Kogoro said to Xiaolan and them, "You three go back to the hotel first!! and then ran towards the public hall.

Obviously, he went to the public hall to look for information.

"Lan, Yui, I think let's go to the public hall together. Conan wanted to come along.

Yui shrugged his shoulders and said, "I'm also curious about what is hidden behind this case, I always feel that Keiji Aso's suicide twelve years ago was not so simple! Of course, the death of the former village chief two years ago, and the murder case tonight, there must be some secret in this!"

In the public hall.

"Really, do you really want to spend the night here with a corpse, and you have a child with you?" said the old policeman helplessly.

Listening to the police's reprimand, Maori Kogoro said to Yui, "Yui, didn't I already tell you to go back?"

Yui shrugged and said, "Because we're all curious." ”

"Okay, curious, well, that's a good reason!" Mori Kogoro has always been honest with his eldest daughter, and this time is no exception, and the topic of change of function said: "By the way, have you seen who the person who moved the corpse is?"

The policeman pushed his glasses and said very naturally: "Of course it's me, if I keep maintaining that posture, wouldn't the dead be too pitiful?"

Maori Kogoro said with a wry smile, "It's really nerve-wracking, and the scene hasn't been verified yet." ”

Conan, who was checking the piano on the side, muttered, "Strange, uncle, that sheet music is missing." ”

"What?" Kogoro Maori ran to Conan's side and found that the score was really missing.

"The sheet music is with me. The policeman unhurriedly took out the sheet music from his arms.

"You guy. Mori Kogoro looked helpless.

Wei sighed, yes, all kinds of unreliable, while thinking, Wei took the sheet of music with his hand, looked at it easily, and said, "Well, Dad, this is the score of the moonlight sonata." ”

"What?" Conan looked surprised, "Moonlight, Sister Yui, are you sure?"

"Of course!" Yui nodded, but was suddenly stunned, "Huh?"

"Yui, did you find anything?" asked Mori Kogoro hurriedly.

Yui looked at the score carefully, sat down in front of the piano reflexively, and began to play.

Although Mori Kogoro didn't know what his eldest daughter was doing, he knew that Yui would never do meaningless things, so he just listened attentively.

Soon, Lan shouted, "Sister, are you out of tune?"

Wei stopped his fingers, shook his head and said, "I didn't play the key, it's because the score of this fourth section is wrong, it's not Beethoven's sonata, it's been revised." ”

Mori Kogoro said with a puzzled expression, "If I'm not mistaken, this sheet music should reveal Mr. Kawashima's information." After that, he picked it up carefully and looked at it, "If that's the case, the murderer may come back to get it." ”

Knock knock~

There was a knock on the door outside, and everyone looked up to see that it was Asai Narumi.

"Cheng Shi-san, is there something wrong?"

Asai Narumi raised the bag in his hand and said, "Weisang, I just went to the hotel, and I heard that you are still here, so I brought you a little supper." ”

"That's it. We're a little hungry. When I saw the food that Asai brought with him, everyone's stomachs growled.

Asai Narumi brought a lot of supper, and everyone sat around and ate slowly.

Lan was still very curious about the netizen she didn't know, and pulled Asai Narumi to ask questions.

"Hey, isn't Cheng Shi-san from this island?" Lan said in surprise.

"No!" Asai Narumi said with a smile, "I only came here to work two years ago, and I will go back to Tokyo on weekends because I came here because I thought about working on a small island surrounded by seawater, Yui-san, I told you before, right?"

Yui smiled: "Yes, I thought at first that Serumi-san would stay in Tokyo, but Serumi-san's medical skills are very good, and several major hospitals have sent invitations!"

"Oh!"

Conan ate something beside him, not so hungry at this time, and asked, "Sister Chengshi, I want to ask you something, is it true that Mr. Kameyama's death two years ago was due to a heart attack?"

"Of course it's true," Asai Narumi said, "but his face was tense, as if he was frightened ......" Speaking of this, Asai remembered what Yui said, and paused before saying, "Don't dare to say anything else, the cause of death must be a heart attack." ”

"That's right!" Conan asked, "So, is there anything strange about it?"

"Strange place?" Asai Narumi thought for a moment and said, "If it's really a strange place, I remember that there was a window that didn't close. ”

The old policeman next to him also said: "Yes, it seems that someone forgot to close it at the time!"

"Which one exactly?" asked Mori Kogoro.

Asai Narumi stood up, looked left and right, walked to a window, and said, "It should be ......"

"Who?" shouted several people at the same time.

They all saw a black shadow approaching the window.

Maori Kogoro and Conan jumped out of the window directly and chased after them, but unfortunately, it was too dark to catch up at all.

After eating, Narumi Asai did not go back to the clinic, but stayed with everyone all night.

The next day, Officer Twilight arrives on Lunaris Island and investigates at the Civic Hall.

Yui raised her eyes and glanced at the time, and sighed, "It's six o'clock again!" Yui, who had just gotten up, rubbed her shoulders vigorously, she hated sleeping on the floor, sleeping was the same as not sleeping.

The same goes for Mori Kogoro, who came over yawning.

Yui said, "Dad, how is the investigation?"

Mori Kogoro said with a tired face: "There are too many people who have come to participate in the ceremony, and it is too slow to investigate, and there are still several people who have not asked, so it will not be so easy to end." ”

Lan raised his eyes and looked at it, and said, "It seems that there are still five or six people," and as he spoke, Lan smiled and turned to Asai Chengshi and said, "Chengshi-san, it's really good that you didn't participate in the ceremony, so you don't need to ask." ”

"Haha, yes!" Asai Narumi echoed with a smile, said, stood up and said, "Okay, I'll go wash my face and sober up." ”

Wei watched Asai Chengshi get up, pursed his lips and stood up, and shouted: "Chengshi-san, wait for me to come along, I'll go too! I'm so tired from sleeping!"

"Sister, I'm with me too!" Lan also hurriedly followed.

"Ah, okay!" Asai Narumi smiled and went to the toilet with the Maori sisters.

When I came to the bathroom, I waited for Asai to come out before we came back.

Looking at Asai Narumi, whose eyes were slightly wrong, only slightly evoked a meaningful smile.

When they walked out, they heard the village chief, Kuroda, shouting at Hirata to dispose of the piano.

The piano was silently pondered, as if it had some purpose.

Soon it was half past six, and the "moonlight" sounded again.

Everyone was stunned.

"It's a radio room!"

When Conan took the lead and rushed to the broadcasting room, he saw Ken Nishimoto standing at the door of the broadcasting room trembling all over, and Conan rushed over and saw Kuroiwa Chenji lying in a pool of blood.

The others followed closely to the radio room, and Reiko Kuroiwa was about to rush over when she saw her father's appearance and screamed, but was stopped by Officer Twilight and Mori: "Call the coroner immediately!"

"Officer, the coroner went to Tokyo in the evening because of Mr. Kawashima's autopsy. The dragon clad policeman on the side replied.

"What, damn it, to ...... at such a time"

"Excuse me......" Asai Narumi volunteered, "If you can......"

"Okay! I'm sorry, Ms. Asai!" Officer Twilight nodded in agreement, turning to Mori Kogoro and saying, "That way, a lot of suspects will be filtered out." All entrances and exits here are guarded by police officers, so the murderer must have been one of several people here. ”

'Damn, who the hell is the murderer, the murderer?' Conan said hatefully.

Jingle bell bell ~~~

Yui's phone rang, and he walked to the side apologetically and answered the phone, "Hey, I'm Yui Maori......! Well, I listen...... Ok ......"

Maori Kogoro watched Yui answer the phone from the side, and he was slightly happy in his heart, he knew that Yui would definitely bring some clues.

The autopsy was soon over.

While wiping his hands with a clean white towel, Narumi Asai said, "According to my examination, the deceased was killed a few minutes before the body was found. ”

Officer Twilight took out a cassette tape from the console in the radio room, looked at it, and said, "That's true, there is a blank space in front of this tape for about five minutes and thirty seconds. ”

Officer Twilight, one of the prosecutors said, "Officer Twilight, something strange was found under the victim's chair. ”

"It's sheet music. Officer Twilight, who walked up to him, took a closer look and said, "Could it be that this is also the victim's last words?"