It was almost noon when Officer Twilight arrived.

When Maori talks to Twilight, Maori tells Xiaolan and the others to rest, because there are too many people to ask, so they have enough time to rest.

\"Hah... Ahh

In the afternoon, when it was almost six o'clock, Xiaolan and the others woke up and sat on the chair and yawned.

\"Sure enough, I didn't sleep very well after staying up late.\" Xiaolan stretched and said.

\"Hmm.\" Conan nodded half-narrowly.

As for Xiaobai, he stretched his waist and didn't say anything.

"Dad, have you found the murderer?" asked Ranny as she looked at Maori who came over.

"Don't be stupid, there are thirty-eight people who will participate in the ceremony, and it won't be so easy to end.\" Maori replied as he looked at Xiaolan with his hands in his pockets.

\"Well, what is my order?\" Chengshi asked, pointing to himself with sleepy eyes.

"You're tired, but you're at the back of the line.\" Maori bent over and said.

"Then I'll go wash my face before the interrogation.\" Chengshi put his hands on his face and got up and walked towards the bathroom.

"Uncle, how many people are there to interrogate in the back?\" Conan asked Mori as he watched Chengshi walk towards the bathroom.

\"Including Dr. Narumi, the village chief's daughter Reiko Kuroiwa, and her fiancé Murasawa Monday.Candidate Masato Shimizu, and the village chief's secretary Kazuaki Hirata.\" Mori replied as he looked at a few people not far away.

\"In addition to the fact that Ken Nishimoto is being interrogated right now, there are only six of them.It's just that this guy is very obsessed, no matter what I ask him, he is silent.\My instinct is that this guy is the murderer.\" Mori also sat down in his chair and said.

\"You stupid, what a cursed piano.\" was bothered by the silence of Ken Nishimoto.,Twilight let him go and continued to interrogate the next few people.,When it came to Hirata Kazuaki,Hirata Kazuaki was now being scolded by Kuroiwa Tatsuji because he replied that it was a curse on the piano.\

\"But... The village chief...\"Hirata and Akira are divided.

\"It's because of that piano that so many things happened.\" Kuroiwa Tatsuji finished walking to the side.

…

\"Just now...\" Xiaobai remembered that when Ken Nishimoto was about to go to the toilet just now, Chengshi passed by him and did something.It's just that the movement was too small, and everyone lowered their heads and thought about their own business, so they didn't notice.

"Can't you be polite.I don't have a motive to kill Mr. Kawashima at all, it's too much.\" At half past six, Reiko Kuroiwa, who was being interrogated, said loudly.

\"Miss Reiko is so powerful, she's been like this for more than ten minutes.\" Xiaolan said as she looked at Reiko Kuroiwa not far away.

\"It's really powerful.\" Xiao Bai thought as he looked at Heiyan Lingzi not far away.

\"Sister Xiaolan, I'm going to go to the bathroom.\" Then, Conan's voice came from beside him.

\"This... This tune...\" It didn't take long for Xiaolan to stand up and say.

"Moonlight.\" Xiaobai listened to the sonata of "Moonlight".

"It's a broadcast room.\" Xiaobai jumped out of his seat and ran towards the broadcast room.

\"Xiaobai...\" Xiaolan and the others shouted as they looked at Xiaobai who ran away, and then followed.

When I got to the door of the radio room, I saw Ken Nishimoto sitting on the ground, looking inside with a frightened expression, and Conan also ran over to look inside.

\"Sure enough, there will be a case where there is Conan.\" Xiaobai thought as he looked at Kuroiwa Chenji, who was already dead inside.

"Daddy.\" Then Twilight and the others who followed looked inside, while Reiko Kuroiwa looked inside and shouted.

\"Miss Reiko, no, you can't go inside.\" Twilight stopped Reiko Kuroiwa.

\"Call the coroner right away.\" Twilight instructed the police officer beside him after stabilizing the Black Rock Order.

"Officer, the coroner went to Tokyo in the evening because of Mr. Kawashima's autopsy.\" A police officer replied.

"What, damn it, since it's at this time.\" Twilight said through gritted teeth.

"Well, if I could.\" Chengshi, who ran up from behind, pointed to himself.

\"But this way, the suspect has filtered out several people.\" Twilight nodded and agreed to become a test corpse, then looked at Maori and said.

Conan, on the side, gritted his teeth and hammered the wall with his hand.

"What's going on?\" asked Conan beside him.

"Originally, I thought there was something wrong with Ken Nishimoto, but I followed him upstairs, and suddenly the sonata of "Moonlight" sounded.\" Conan replied with a fist.

\"Well, let's go take a look.\" Xiaobai followed after the others walked in, looking at the sheet music next to the body.

\"Oh... So that's the case.\" Xiaobai looked at the scene, and walked downstairs, and Conan, he stayed restlessly inside.

\"Based on our investigation, I believe that the murderers of Mr. Kawashima and Mr. Kuroiwa belong to the same person.And judging from the blank time in the tape, Mr. Kuroiwa must have been killed a few minutes before he was discovered.That is, around 6:30." Twilight called everyone who was present between 6 and 6:30 and announced the results of the examination.

\"So, at that time, everyone in the public hall at that place was suspicious, that is, everyone present.\" Twilight said as she looked at the few people left behind.

"Wait, why did I become a suspect too, would I have killed my father?\" Reiko Kuroiwa asked loudly as she heard Twilight say that she was also suspicious.

\"Moreover, I have been under your interrogation since six twenty o'clock.\" Reiko Kuroiwa said, revealing his alibi.

\"Hmm...\" Twilight was stunned.

\"Indeed, you can't commit a crime.\" Mori said as he looked at Reiko Kuroiwa.

\"Then it's the same with the honest doctor, because we've been together since six o'clock.\" Xiaolan also made an alibi for Chengshi.

"In that case, the only suspects left are these four men.\" Twilight said, rubbing her chin and looking at the people present.

"Well, officer, I've been on this floor since six o'clock,\" Kazuaki Hirata said as he walked over to Twilight.

\"So, do you have any witnesses?\" Twilight asked.

\"You all saw it, I was on this level at that time.\" Kazuaki Hirata asked, turning around.

"I'm sorry, I went to the bathroom around half-past six," Masato Shimizu replied.

"So, Mr. Nishimoto, you were the first to find Mr. Kuroiwa's body, but what are you doing in that place? It's very doubtful.\" Twilight said as she looked at Nishimoto.

\"It was Kuroiwa who called me over.\" Ken Nishimoto replied loudly.

\"And then you're going to kill him.\" Mori said as he walked over and looked at Ken Nishimoto.

"No.\" Ken Nishimoto shook his head.

\"It's Qing Shui.\" I saw that at this time, Heiyan Lingzi pointed to Shimizu Masato and said.

"If my father dies, then he will be the most advantageous.Now that Mr. Kawashima and my father are gone, then he can sit back and become the village chief.\" Reiko Kuroiwa said loudly.

\"This scene is really boring.\" Xiaobai looked at the few people who were arguing, and looked at Conan next to him with a notepad.

\"You're next.\" Xiaobai said, looking at the notepad.

"Huh, what?" Conan asked, looking at Xiaobai suspiciously.

\"Substitute the English letters into the keyboard, and that's it.\" Xiaobai replied softly.

\"Hmm...\" Conan frowned and looked at the notepad.

\"I see.\" Conan cried out who understood something.

\"Conan?\" Xiaolan originally watched Shimizu Masato and Reiko Kuroiwa arguing about something, and then heard Conan's voice and looked at him suspiciously.

\"It's easy to know the trick to this code.\" Conan turned the notepad to the crowd.

"The piano keyboard, the black is the ascending and descending mark, if you start with the white keyboard, substitute the English letters in order, and then write the message in pinyin on the score.

\"Conan is so powerful.\" Xiaolan looked at Conan and smiled.

\"Hehe, it's nothing.It's all Xiaobai reminding me... Hmm.\" Conan said, then looked at the white man on the side.

\"So, he should have known the meaning of the code for a long time.\" Conan looked at the idle Xiaobai who was drinking water with a cup, and didn't notice that Conan was looking at him.

"And what about the score that was written in blood.\" Maori asked aloud.

\"This sinful grudge, get rid of it here.\" Conan replied looking at the sheet music on his notepad.

"Hmm.\" Several people present were stunned.

\"The resentment of sin... Could it be... The pianist who committed suicide by arson twelve years ago.\" Kazuaki Hirata said.

\"That... That guy... That guy isn't dead yet.\" Ken Yamamoto said in horror.

\"No... Confirm that he is dead.\" The voice of the old police officer came from the door.

"The bones and teeth found at the scene of the fire at that time were also compared and confirmed to be the deceased Mr. Keiji Aso.\" said the old police officer with his hands behind his back.

"It's the family, it's absolutely right, everything was burned down at the time, and all that's left was the sheet music left in the fireproof safe.\" The old police officer thought for a moment and added.

\"Sheet music...\" Twilight and Mori shouted loudly, as if they were concerned about the word score.

"Ahh

"Where's the sheet music now?" asked Maori, pointing to the old officer.

"In the warehouse of the public hall," replied the old officer.

"But the key to the warehouse is inside the police station.\" The old police officer thought for a moment and added.

\"Hmm...\" I saw Twilight making a gesture of trying to pinch someone, can't you finish it all at once?

\"It seems that Officer Twilight is also angry.\" Xiaobai watched Twilight say something loudly to the old constable, and then saw the old constable running out, accompanied by Conan.

\"According to the information obtained, there are only three who can be suspected now.\" Xiaobai thought as he looked at Narumi, and then at Kazuaki Hirata and Ken Nishimoto.

"Dr. Narumi arrived two years ago, and the previous village chief also died two years ago.And every time I hear the name of Keiji Aso, I show loss and nostalgia, and Kazuaki Hirata is not very happy as a secretary, but he spends money generously.How does this money come about? And then there is Ken Nishimoto, who also had a period of prosperity before, but after the death of the previous village chief, he began to be afraid, especially Keiji Aso.\" Xiaobai thought and sat down on a chair next to him.

\"Everything is connected around the word "secret".\" Xiaobai thought while drinking boiled water.

\"Damn, why haven't they come back yet.\" After waiting for nearly ten minutes, Maori muttered.

"Dad, do you want me to take a look?" Lan suggested.

\"Mr. Officer, since this matter is not settled, it is getting late now, and everyone has to rest.\" Kazuaki Hirata said as he walked over to Officer Twilight.

"I think so too.\" Masato Shimizu echoed.

And the murderer also stated that "the resentment of the sin is eliminated here", that should be the end.\"Shimizu Masato continues to add.

\"Hmph, that's a nice thing to say.But Mr. Officer, we're tired too, and we've all cooperated with everything we can, so we can leave now, right?\" Reiko Kuroiwa said sarcastically to Masato Shimizu, and then asked at Twilight.

\"This... This...\" Twilight waved her hand back as she waved.

"It's not good to detain them all like this, the police."

\"So, be careful on the road.\" Twilight smiled awkwardly as she watched the people present leave.

\"\"Moonlight\"But there are three chapters, and this is only two chapters, which means that there is one more one.\" Xiaobai thought to the few people who drove away.

"Maori, you're tired after a busy day, go get some rest early.\" Twilight said to Maori.

"Hey, Shiro, we're leaving.\" Maori greeted Twilight and called Shiro to walk towards the hotel.

\"Hi.\" Bai replied.

hotel

"Really, it's finally time to take a break.\" Maori loosened his tie as he sipped his tea.

\"If the third chapter doesn't sound.\" Xiaobai was on the side, shaking his head inwardly.

Sure enough, in response to Xiaobai's idea, it didn't take long for the hostess of the hotel to inform Maori to go to the public hall.

Citizens' Pavilion

\"Suicide note?\" Xiaobai looked at Ken Nishimoto, who had been sent out, and then listened to Conan talk about the scene at that time and the suicide note that Twilight was holding as a secret signal at this time.

\"I don't think Mr. Nishimoto committed suicide.\" Conan said from the side, not knowing when this guy came running.

\"Because he didn't have any footsteps under his feet, and there were no similar objects around him.\" Conan pointed to Ken Nishimoto's dead feet, then to the neighborhood.

"And, before that I heard a sound in the piano room, I saw a suspicious person.\" Conan said with his hands on the back of his head.

"Nani?\" Twilight and Mori looked at Conan.

"There were two people in the piano room at that time, one was Mr. Murasawa who was injured, and the other was a man who escaped through the window.\" Conan replied holding his head and looking at Mori.

"You didn't say this kind of thing earlier.\" I saw Maori clenching his fist and then pointing it at Conan's head.

\"How's it going, haven't you found the sheet music yet?\" Twilight asked the old police officer who was looking for the sheet music.

"I'm waiting, after all, it was more than ten years ago.\" replied the old policeman.

\"Then let's go see Mr. Murasawa first.\" Twilight beckoned Mori and the others to walk towards the piano room.

\"That's right.Then,That's the one to prove.\" When Mori and the others arrived at the piano room where Murasawa was on Monday, Xiaobai looked at the things beside him, and everything understood.

\"Okay, then all the suspects will gather at the town office.\" Twilight instructed the police officer behind him, and the people present put the stretcher on and carried Murasawa out.

\"It's now.\" After a few people went out, Xiaobai ran towards the piano.

\"Oops.\" I saw Xiaobai and Conan bump into each other.

Both sat on the ground and looked at each other.

\"Xiaobai, Conan, are you two alright.\" Xiaolan walked over and asked.

"Hey, that...\" Xiaobai pointed to the white thing next to the piano.

\"Hmm? this is...\" Conan looked along where Shiro was pointing, and then saw something white as well, crawled over and sniffed a little on his finger.

\"Sure enough.\" Xiaobai touched the bottom of the piano and finally found the secret door.

\"Isn't this a hidden secret door?\ It's funny.\" Xiaolan also half-knelt on the ground and crawled in and touched the secret door under the piano.

\"Okay, Xiaobai, Conan, let's go and assemble too.\" Xiaolan didn't find anything inside, climbed out of the bottom of the piano, stood up and patted her skirt and said.

\"Hi.\" Conan and Xiaobai answered, and also walked towards the town office.

\"How many clues do you have?\" On the way to the town office, Conan asked Xiaobai beside him.

"It's too complicated.\" Bai replied with a shake of his head.

"Intricate?\" Conan wondered.

"Well, this matter has been revolving around the word "secret".\" Xiaobai replied as he walked with his head in his hands.

"Secret...\" Conan also touched his chin and muttered to himself.

"What did you find?" asked Conan beside him.

\"Well, most of it has been mastered, but there are still few clues.\" Conan replied, touching his chin.

\"Close?\"Nothing?\" Xiaobai also seemed very interested.

\"Evidence, conclusive evidence.\" Conan replied with a smile as he looked at the little white beside him.

"Oh, who do you think the murderer is?" asked Xiaobai.

\"Ahh It's Dr. Chengshi.\" Conan poured out the prisoner's name.

\"Oh?\" Xiaobai thought about it, and then shook his head.

\"Hey, it seems that you don't agree much.\" Conan asked as he looked at Xiaobai, who shook his head.

"I told you, things are happening around the secrets."

\"Secret.\" Conan frowned as he listened to Xiaobai's answer.

"Why is there so much emphasis on "secrets"?\" Conan asked.

"It's just that I have this idea.\" Xiaobai smiled and stepped into the town office.

"The secret...\" Conan thought, touching his chin.