When Ran explained to Mori Kogoro that it was Conan who was going to follow, Conan had already begun to search the surroundings: although he had searched once before, since it was a serial murder case, he needed to know more about it.

So soon, Conan found the problem, "Where did the sheet music found on the scene go?" ”

"What, is it gone?!"

When Maori Kogoro put it in his hand just now, he didn't take people seriously, but now when he heard that the thing was gone, he began to get anxious, "That's an important clue to solve the case!" Could it be that the murderer took it later? ”

"Haha, calm down, this old man took it." Bai Shu walked up to the old policeman, unceremoniously reached out and rummaged through his coat pocket, and successfully found the score, "He just said that he was afraid of losing it, so he put it away without authorization." ”

"......", Maori Kogoro glared at the old policeman weakly, and put it away, you said it!

The old policeman didn't look at him, he pulled the corners of his mouth and laughed dryly, turned and slipped away.

Xiaolan took the score from Bai Shu's hand, looked at it carefully, and wondered, "Isn't this the stave of "Moonlight"?" ”

"Moonlight? Why is there this on site? Could it be that the murderer wanted to play at the scene of the murder, but didn't remember the score? Maori Kogoro opened his mind, but soon, he opened the gate for his own brain hole, "No, this time, the music is obviously played with a tape recorder!" ”

"I think if you play it in order, you can trigger some mysterious mechanism." , Bai Shu followed the pace of Maori Kogoro and asked Xiaolan to play the piano, "Try it quickly, maybe you can make a new discovery." ”

"Oh, okay." , With a father like Maori Kogoro, Xiaolan obviously accepts all kinds of brain holes well, and sits in front of the piano like a stream, looks at the score, and really plays the song out.

……

Narumi Asai was carrying a bag of bento and had just walked to the door of the piano room when he heard the sound of smooth music coming from inside.

Asai Narumi was stunned for a moment, this song, she was too familiar, she couldn't help but stop at the door, her slender fingers fell on the doorknob, and unconsciously tapped along with the notes.

"Moonlight" is my father's favorite music, and it was also her favorite, and every note is engraved with the deepest memories.

It's a pity that now, her "Moonlight" is already stained with blood, and when she hears someone else playing at this moment, she slightly regains the feeling she felt when she was a child.

Asai Narumi lowered his eyes, covering the deep nostalgia under his eyes, but unfortunately the beautiful sound of the piano in the door did not last long, and was suddenly interrupted by a few "ping", "bang" and "pound" noises.

Asai Narumi was stunned for a moment, raised her head, and through the door, she heard the helpless voice of Maori Kogoro, "If you don't know how to play, don't play blindly, in the middle of the night, it's scary." ”

Xiaolan defended depressedly, "No, that's how the score is written...... Oops, Dad, see for yourself! ”

There was a bang, and the song seemed to be slapped in someone's face.

Asai Narumi stood quietly outside the door, suddenly a little envious, it's so good, you can still be coquettish with your father.

Maori Kogoro is actually literate, but he is not very familiar with it, he grabbed the score, looked carefully at the place pointed out by Xiaolan, and his tone became serious, "It's really ...... Could it be that this was not actually left by the murderer, but the death message left by Kawashima?! ”

"......", the eavesdropping Asai Narumi instantly turned out the dead fish eyes, how can anyone have time to write piano scores when they are dying, is this detective I found really reliable......

The analysis that followed became more and more nonsense, and Asai Narumi couldn't listen to it anymore, she took a deep breath, pushed the door open, and showed a gentle smile, "You guys are really here." ”

"Miss Asai!" , Xiaolan looked at her in surprise, "It's so late, didn't you go home?" ”

"I called the hotel, and I heard that you just got to the door and ran away, so I think you're probably here." Asai Narumi smiled and raised the bag in his hand, "I think you're probably hungry too, so I bought some supper." ”

"You say that......", after coming to the island, the four people who had never eaten stared at the bag in her hand, and their stomachs made a neat gurgling sound.

……

A plate of rice balls was quickly wiped out at a speed visible to the naked eye, Conan wiped his mouth, and suddenly remembered a question, he looked at Asai Narumi:

"Sister Chengshi, when we went back together, you seemed to have said that you don't want to do autopsies anymore?"

"Huh? Oh, yes. Before Asai came here, she was ready to be questioned, but she always thought that it would be Shiraki who spoke.

However, when his eyes were off, Bai Shu was concentrating on the rice balls, and he didn't even look at him, but it was the child who spoke first...... Asai Narumi happened to give Conan a little bit of his attention, which had been focused on Shiraki.

Then she heard Conan ask innocently and suspiciously in the usual tone of a child, "But it's just a dead person, why did my sister add the word 'again' to her words?" Do you think something like this will happen in the future? ”

“！” , Asai Narita shrank suddenly, she subconsciously turned her head to look at Bai Shu, the degree of attention to detail, and the memory of word for word, really does not look like a child can have...... Could it be that he also taught this?

As soon as Bai Shu saw her movements, he knew that he was back to the blame again. He cleared his throat and took the initiative to answer Conan, "I think Miss Asai would say that, not because she was a murderer and could predict the future, but because she had a similar past. ”

“…… Yes? Conan never thought that he would answer this question.

He slowed down for half a beat before he looked at Bai Shu in surprise, "What do you mean?" "And when did you become so enthusiastic?!

"When you went to the piano room to check on the body, I didn't squeeze in and was blocked out of the crowd." Bai Shu swallowed the last bite of the rice ball and wiped his hands slowly, "At that time, Miss Asai happened to be next to me and chatted casually, so I know that she had done similar work before - it was two years ago, when she gave an autopsy to the head of Kameyama Village. ”

"It's a good little girl, within two years of coming to the island, she has made two cameo appearances as a forensic doctor, of course she doesn't want something like this to happen again, her words are just precautions." , Shiraki looked at Asai Narumi, "Right?" ”

“…… Well, that's right. Asai Narumi nodded with a smile, and the hand hidden at his side clenched unconsciously. The details hidden in Bai Shu's words made her almost sure that it was this young man who saw her.

…… But why not tell the police and help her in turn?

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