On the day of the performance, the Joto Detective Agency.

Gao Cheng went to the Metropolitan Police Department before going home to change his dress to the Domoto Concert Hall, because he had also participated in musicians' gatherings before, so he didn't need to prepare clothes temporarily.

"Is the case solved?" Xiao Ai asked when he helped Gao Cheng take care of his bow tie.

Gao Cheng was slightly distracted when he heard Xiao Ai's question, no matter how complicated the case is, there must be a context, in terms of criminal ability, the murderer this time is definitely not as good as Gao Yuanyaoyi, so after sorting out the context, it is not a difficult case.

It's just that the case is not over.

"For today's concert, everyone will come back a little later, and don't go to the rehearsal." Gao Cheng responded.

The concert officially started at 5 p.m., but because of the Suzuki family, everyone had the opportunity to participate in the rehearsal before the official performance, which happened to be when Gao Cheng was preparing to officially solve the case.

He will not let down his vigilance after being involved in many theatrical incidents, even if the explosion is difficult for him to deal with, it is easy to cause a large number of casualties, at least to ensure the safety of Xiao Wai and everyone.

Gao Cheng thought of what happened at the Metropolitan Police Department's search meeting in the morning, and without evidence, he preliminarily concluded that the murderer was Kazuku, and concluded that the case would continue, which caused a lot of controversy, and Kuroda Guard, who was the first administrator, strongly supported him in the dispute, and this police operation would cooperate with him, believing that the safety issue should be guaranteed.

……

In addition to the large concert hall that looks like a work of art, the Domoto Concert Hall is also surrounded by forests and a lake connected to the canal, and it is said that Domoto Ikchi often spends himself alone by the quiet pier.

European classical music comes from nature, which is probably why the Domoto Concert Hall was built on the edge of a forest and lake, and Gao Cheng was really surprised when he first came over.

It is indeed rich people who play music......

Especially after entering the concert hall, Gao Cheng couldn't help but feel the urge to perform here and step onto the world stage, which is really too attractive for musicians, not to mention that this concert will have musicians from all over the world.

It's a pity that Reiko Akiwa can't participate in this performance, but Reiko Akiba is definitely one of the best singers with absolute tonal assistance.

Gao Cheng stepped into the concert hall alone, and there were many staff members in the hall outside, and the preparations were in an orderly manner.

In the audience of the performance hall, Reiko Qiu Ting was wearing a white dress skirt, looking at the stage coldly, although she couldn't perform because of her voice, she still rushed over as soon as possible, on the one hand, because of herself, and on the other hand, for Gao Cheng.

Just last night, Gao Cheng suddenly contacted her and asked her to attend today's concert, as if she had something else to tell her.

I don't know what's going on, but when I think of Gao Cheng's visit to the apartment, I always feel that I will regret it if I don't come.

Maybe the murder case has been solved, after all, it's a detective......

Thinking of the flute parts left at the scene of the murder, Reiko Akiwa's expression darkened slightly.

"Miss Retiko!"

When Gao Chengcai arrived at the performance hall, he saw Qiu Ting Reiko in the front row of the seats, and hurriedly walked over, at this time, Tang Ben waved and the score and the craftsman were all in front of the stage, and something seemed to have happened.

"I can't find him anywhere."

"Forget it, let's not wait for him, let's start first." Domoto glanced at Gao Cheng, waved his hand to let everyone start preparing, and turned to walk towards the organ platform.

"Did something happen?" Gao Chengchao passed by the composer and craftsman beside him, and Tang Benxian also asked.

"I haven't been able to find Mr. Murat who is in charge of the organ tuning," said Domoto, too, with a headache, "He obviously promised to participate in the rehearsal for local fine-tuning, but now he doesn't know where he has gone, and no one answers his mobile phone, which is really nerve-wracking, and the hotel where he stayed said that he didn't go back last night." ”

"That's it," Spectrum and Craftsman shook his head, "Anyway, there are only a few tweaks left, and even if he doesn't show up, it shouldn't be a big deal." ”

"That's right," said Domoto reluctantly, "I can't do that much now, and if I call the police, it will be a waste of time, so I can only wait until the concert is over." ”

The lights in the auditorium dimmed, and the rehearsal on stage soon began with the appearance of violinist Murasa Yamane and soprano Lala Chigusa.

Unlike the piano, the organ is not only bulky, but also has a large number of keys, and there are also a number of plugs that are pulled closer and pulled out, which can make the organ produce a variety of different tones, and the organ player will use the combination of tones to bring variety to the performance, which looks much more complex than the piano.

Gao Cheng's gaze stayed on Domoto for a moment, and then turned to the two of Yamane Ziyin in front of the stage.

Murasa Yamane, who replaced Kawabe Soko, did a good job of Stradivari's effect, but Chigusa Lara always felt a little less interesting.

Although he is completely indifferent to these classical music performances, as a top pianist, the level of appreciation is not low, because this incident also heard Reiko Akiwa sing.

Chigusa Lala is really not as good as Reiko Akiwa.

Gao Chengqiang held back the action of yawning, and swept his afterglow to the composer and craftsman on the other side.

The reason why he thinks that the incident will continue is because of the encounter between Kawabe Kanako and Akiwa Reiko, not so much that Kawabe Kanako was affected, but that the prisoner had the intention of seriously injuring Kawabe Kanako.

The prisoner apparently did not want Kawabe Kanako to participate in this concert, probably because of Kawabe Kanako's absolute sense of tone, and similarly, Reiko Akiwa, who has an absolute sense of tone, will lose her voice, which is probably also the prisoner's doing.

For some reason, they don't want people with absolute tonality to attend the concert.

This is also the reason why Gao Cheng did not let the police interrogate the composer and the craftsman, and only when he arrived at this concert hall could he know the truth, and now the disappearance of the organ tuner is a corroboration.

As for bringing in Reiko Akiwa......

Maybe it's because of the relationship between Reiko Akiwa and Hikaru Soma's fiancée, and the prisoner behind it just made Reiko Akiwa lose her voice, and it was completely two treatments with Kawabe Soko.

I'm just looking for Reiko Akiba to come over just in case.

"Huh?" Reiko Akiwa frowned suddenly, and her gaze shifted from Chikusa Lala's performance to Domoto Ikchi, who was playing the organ.

"What's wrong?" Gao Cheng asked back.

Reiko Akiwa shook her head and wrote with pen and paper: "There is something wrong with the sound of the organ, it seems that there is a short whistle pipe that is not tuned properly. ”

"Whistle tube?"

Gao Cheng followed and looked at the organ.

Because he played a famous song, he could hear the sound problem, but he didn't know much about the organ.

The system brought him the best level of music in the world, but only for the piano, except for some common things, he can be said to be a rookie in other instruments.

"It's the short pipe in the back." Reiko Akiba continued to write suspiciously, thinking about Gao Cheng's age, being able to have the ability of a top pianist when he was less than 20 years old, and at the same time being a detective himself, it seems normal not to know about the organ.

"The voice is low."

Gao Cheng's gaze was fixed.

The problem was that at the end of the performance, the keys were pressed at the end of the performance, not because they weren't tuned, but because someone had deliberately put something in the pipe.

If this is the reason why the prisoner is worried about the absolute intelligibility, he may have already mastered the prisoner's entire plan.

The serial murders are only a prelude, and the real plans of the prisoners are in this concert hall, and the time should be chosen at the end of the official performance......

The pre-show was a success on the surface, but there was no absolute tone, and even Domoto didn't notice the problem, and then waited for the official performance at 5 p.m., when the place would welcome musicians and fans from all over the world.

Qiu Ting Reiko looked at Gao Cheng who got up and was about to leave in confusion, and opened her mouth but couldn't make a sound.

"I'll tell you the truth later," Gao Cheng said after a pause, "but now I have to meet someone, and this concert hall shouldn't be involved in the case, otherwise it would be a pity." ”