Be a magician in the world of Kexue

Xu Ziyu saw that Conan had solved the hidden code in the moonlight score, and cast a look at Asai Chengshi on the side, and Asai Chengshi, who received the signal, immediately understood that this scene was about to end.

Later, several people found out that Mr. Ken Nishiki, who had been killed, and the suicide note he left behind, and Conan, who found the tuning hammer next to Mr. Murasawa, also successfully found the heroin powder hidden in the piano's hidden compartment.

At the town office, Officer Twilight is summarizing and confirming that one of the remaining three suspects must be a murderer, and Conan looks at the photos that have just been washed out and Black Rock was killed.

"What is this? Why is the red dot that was still glowing in the previous photo disappear in the next photo?

Subsequently, Conan, who followed Mr. Hirata, found that the old policeman ran over with a file bag, and took the music score of Aso's life to Conan, who watched it in his hand, and immediately unlocked the code.

"To my son, Chengshi."

At this time, Conan already had a guess in his heart.

Conan, who then succeeded in leading Maori Kogoro to the radio studio and discovering the last clue, successfully deduced who the murderer was.

Quickly anesthetized Kogoro Maori, and used a bow voice changer to say to the radio, "Officer, I already know the truth. "

I've learned all the truth about the murder on Moonshadow Island." At this time, Xu Ziyu, who heard the voice, quietly withdrew from the town office and walked towards the last stage.

Mao Lilan looked back at the radio and said, "It's Dad, he's in the broadcast studio."

Conan's voice came again.

"First of all, in the piano room, the person who knocked Mr. Murasawa down was Mr. Hirata."

Officer Twilight looked back at Hirata, "What?

"The injury on Mr. Hirata's left hand was left behind by breaking the window and escaping, and he was the suspicious figure last night."

Officer Twilight turned to the radio, "But why did he do that?"

"Because he and Kawashima are having a shameless affair in that piano room, which is the heroin business."

Officer Twilight looked shocked, "Heroin!

"Mr. Hirata used the heroin he bought from abroad to exchange money and goods with each other through a hidden secret door under the piano."

The old policeman clapped his fists and said, "Yes, they always meet in the middle of the night, in the public hall."

"Mr. Hirata said that the piano was cursed, and that the villagers avoided it in the hope that there would be no hindrance in the transaction, and that he beat Mr. Murasawa probably because he was accidentally seen when he recovered the residual heroin."

Officer Twilight turned around and saw Mr. Hirata kneeling on the ground, "So, because of the dispute over the heroin sale, I put him on Kawashima..."

Before Hirata could speak, Conan's voice came again, "Mr. Hirata has nothing to do with these three murders.

"If the murderer were him, he wouldn't have regarded the piano room as a scene of murder, because in any case, it was a place where heroin was placed."

"Next, Mr. Murazawa, he is also not a prisoner, in order to make people mistakenly think that it is a suicide, even the suicide note is prepared but there is no platform for stepping up, this is because Xiaolan and they just happened to come over, so they had to flee in a panic, and they couldn't go back to the piano room."

Officer Twilight replied, "That's true.

"And all three cases require a lot of force, so the killer should be a man, and someone who has no alibi."

"Mr. Shimizu is left, isn't it?" Officer Twilight looked at Mr. Shimizu and said.

"What catches my attention here is that in the second life, Mr. Hei Yan was killed, a few minutes before the body was found, but, please think about it."

"At that time, Conan fell on the blood code, but it did not disappear after pressing it, and at room temperature, the time for human blood to clot is about 15 to 30 minutes."

"But the code written in blood has already been dried, how could it have been killed a few minutes ago? That's right, because that's a trap that the murderer manipulated single-handedly. "

Okay, let's get the wrong time of death."

Officer Twilight was surprised and said, "What did you say?" However, there is only a blank space of five minutes and 30 seconds in front of the tape.

"That's also a trap, if you turn the tape upside down without the tune in it, and turn it around, you can extend it for more than 30 minutes."

"Please look at the photo again, next to Mr. Kuroiwa's neck, there is a glowing button, and after removing the body, the light goes out, this is the evidence that the murderer removed the button while the police were not paying attention."

"But at that time, apart from the police, the only people who could touch the corpse were—" Officer Twilight thought.

"That's right, in addition to the police, the people who have access to the corpse and have the opportunity to fake the time of death are the doctors who performed the autopsy at that time, and there is no one else."

The other people present exclaimed!

Mao Lilan stepped forward in disbelief and asked, "It's impossible, it's not true, Doctor Chengshi."

"The first murder, the drowned Mr. Kawashima, was carried to the piano room in order to support the coroner and let him return to Tokyo, because it could not be carried out here, and the judicial autopsy that died of the fatality, and then creating a blank space in front of the tape to play the tune, was to give people a false impression of the time of the crime."

"This is also a foreshadowing for the second murder, just fake the time of Mr. Kuroiwa's death and make your own alibi, right?"

Officer Twilight retorted, "You said the prisoner must be a man!"

"The motive for the murder must be traced back to 12 years ago, when the pianist, Keiji Aso, was killed with his family."

Officer Twilight shouted again in shock, "It was killed!"

"Mr. Nishimoto, Mr. Kuroiwa, Mr. Kawashima, and the former village head, Mr. Kameyama, were killed, and they took advantage of Mr. Aso's overseas performance to ask him to buy heroin from abroad and come back."

"However, Mr. Aso said that he was not willing to help them anymore, and the four of them were afraid that the secret would be revealed, so they locked him and his family in the house and set it on fire."

"All these things are written on the sheet music that was found out of the ashes, and this sheet music, that is, Mr. Aso's confession to his son."

Officer Twilight: "Son?

"He also has a son who is hospitalized in Kyoto Hospital, and this person's name is Chengshi."

Mao Lilan said intermittently: "Cheng. . . Chengshi.. Could it be..."

"Dr. Narumi's real name is Narumi, the son of Keiji Aso."

Maolilan still doesn't believe it, "Ma Sheng, no. No way!