Thinking back to now.

The time of 100 seconds passed quietly.

"Don't play this anymore, always tie your hands. Do you want to try to see more difficult? You should play the piano. In fact, before I received the phone call, I just completed the prototype of a song ...

... "

"Also play? You should come to me." Ye Geng said.

"Hmm ..." Yu He nodded at auxiliary: "No problem."

Anyway, you have the absolute sense of sound, not just the most master violin, as long as you can make a sound instrument, even if it is a leaf, a rubber band, and a glass of water, he can complete a song.

However……

A few minutes later, Yu Xiangfu looked at the separation of the paper, but he could understand the numbers and symbols that were completely unclear to the situation:

"This, this, this ... you let me do math questions?!"

"To be precise is mathematics and physics."

Ye Gengye Fish Eye:

"I noticed that in addition to the musical instrument in your room, there are also strings, sound forks, decibels, frequency instruments ... I first teach you the most basic, that is, how to use them to calculate the vibration frequency of the instrument, and the sound in air and water in the air and water

The resistance formula of spreading, and then we look at, who can more accurately calculate the filter characteristic curve in one cycle. "

"..."

Yu He Xiangfu was silent for a moment: "Can I regret ..."

"Why, are you going to admit defeat?" Ye Geng asked.

"No, I want to say that we can't, at least not ..."

Yu He Xiangfu tangled for a while, and sighed helplessly: "Well, okay, you win, ask ..."

"Well, it should be."

Ye Gengye, ignoring the depressed eyes that the other person looked at, was preparing to ask some detailed content full of verbal traps in accordance with the rules of the game, the Yu Guang of the sight suddenly saw a few familiar figures walking outside the window.

It was Edo Kawa Conan wearing a small blue suit. Naturally, the tools of the primary school students were followed by the tools of the gods, Mao Xiaogang and the green plum bamboo horse Maollan.

Why are they here?

Wait ... button sound.

All right.

The prompt is really fast.

Thinking about this, why the little detective came to set up a musician, it has become unimportant.

After the absolute sound and sound of Yu Xiangfu obtained the number of numbers, it is obtained by the number of numbers, and to what extent will the other person's unknown convergence personality, even the leaves can not assume it one time.

but……

If you can grab the exceptional moves of Conan, let Xiao Ai warn in advance, or simply involve Belmore, and let the two people eat some hardships. From a long -term perspective, it may not be a bad thing.

However, if you investigate the explosion yourself, you have to play boring games with people so troubles. You can get clues if you just go out to collect your head?

It's a bit uncomfortable ...

Ye Geng silently said, "The question is boring, because I can't guarantee whether you will lie."

"Uh ... what do you want?" Yu He Xiang was curious.

"Change to the condition."

Ye Gi said, pointed out the window, "Did you see the big boy with a big head? He is also playing a game with me, the condition is that if he has something to ask for helping you, don't care about him."

Are you also doing mathematics and physics?

Yu He Xiang was sweating, and I felt that this condition was not rare. I thought that Ye Yi was immediately nodded under the steps:

"Okay, I promise."

Valley

He paused and said with a smile: "Then it's my turn to ask me again?"

"What is the bet?" Ye Geng asked, "Losing you to surrender?"

"Hey, the person who installed the bomb is really not me!"

Yu He Xiangfu said helplessly: "I just want to invite you to relax and relax. You should be able to hear it. From the beginning, the violin sound of the violin that has been floating in from the window. The practice show, she is in the room next door, how about enjoying it in advance? "

"The meaning of advance is the episode that will happen tonight?"

Ye Geyi was not as affirmative as it is now, but Conan is here, will the accidents be far away?

Do you want to be so sharp?

Yu He Xiangfu had a feeling of moving the stones and smashing his feet. His expression was unnaturally stiff. He could only turn around and walk to the next door to cover up the guilty conscience with knocking.

"Come ~"

The sound of melodious violin stopped abruptly, and it came from the sound of a girl's crispy and pleasant sound:

"Jinqu, a housekeeper, don't be so strict, I really have a good way ... Hey? Is it Uncle Yutong!"

"Lian Xi."

Yu He Xiangfu smiled and greeted him with a smile, and made Ye Geyi behind him, and said: "Don't mind me and my friends go in to listen to it?"

"Of course don't mind ... no, it's so welcome!"

Setting Le Lilian showed an excitement and an exciting expression that was difficult to conceal, "Please tell me the shortcomings in the performance!"

"Okay." Yu Xiangfu agreed casually, and ran to the window to sit on the window.

The plan to revenge must be implemented. As for this cold -noodle criminal police, fortunately, to investigate the bomb case of the Donben Music College, otherwise, in the face of his traps full of traps, he really may not be able to be able to be able to be able to be able to It can be carried, call ... how long it can be dragged.

Nympho

On the other side, the yard of the villa.

The female housekeeper Jin Qu Hongsheng is preparing to take Conan, Maorilan and Maori Koto to visit.

"I'm so embarrassed, I can't take you over yet, because Miss Lian Xi is currently practicing the violin in other museums."

"Well? Xiao Qin, is this played on the spot?" Maori Kogoro was surprised. "I thought someone was listening to music."

"It's really amazing." Maorilan couldn't help feeling.

"Although I don't know what Miss commissioned you to investigate what the detective is to investigate, please do not disturb her now."

The female housekeeper pushed the golden frame glasses on the bridge of the nose: "Because the performance of tonight is very important ..."

"Is it a special day today?" Maori Kogoro asked.

"Today is the 72nd birthday of our master," said the female housekeeper: "Miss Lian Xi is very talented, but because it is still young and more likely to be disturbed by the outside atmosphere, I hope you can understand it."

"Understand, understand."

Maori Kogoro looked around, ready to find a sculpture or green plant, and just talk about two sentences to pass the time.

Listening, Conan suddenly said: "But the sound of the violin seems to have stopped."

Um?

"Really."

Maorilan and Maori Koji turned their heads to look at the other side.

"Really, what are you doing ..."

The female housekeeper frowned, but could not leave the guests in the yard, so I had to say:
Chapter completed!