A technical house in the world of detectives

“Knock”

He Yun knocked on the peephole on the projection room, attracting everyone’s attention.

“Everyone, I’ll restore the trick that the murderer has changed now!”

He Yun’s voice clearly reached their ears.

“The murderer’s…”

“Trick?”

“Wait, isn’t that suicide?”

Officer Twilight was stunned for a moment, and he also wanted to see what He Yun was doing.

“Let’s take a look at the situation first.”

He Yun didn’t say anything more, and directly controlled the projector to start playing the film.

From the middle window, light shot out and hit the screen.

Amira’s face appeared on the screen, exactly where the movie suddenly interrupted just now, and everyone turned to look at the screen, wanting to see what He Yun was going to do.

When everyone’s attention was drawn, a black shadow suddenly appeared on the screen, and everyone immediately turned back.

“Ah! Shined on Genta’s head. ”

Ayumi and Mitsuhiko stand on the escalator, while Genta grabs the rope that hanged Masaji Changda and hangs it on it.

“Really, what a trick! It’s just a child hanging down during the screening. ”

Yuriko Yuri felt very speechless.

“It’s not!”

Ayumi retorted.

“Yuantai fell here for a while.”

“Right?”

“Hmm.”

Mitsuhiko also began to explain.

“Hey, don’t lie! If we hang there in the first place, we should see it when we look at the window. ”

Toshiyuki Ide didn’t believe the kids.

“I didn’t notice it because I blocked the light from the screening room, so that even if I hung the body beforehand, I wouldn’t be found.”

He Yun covered the window next to him again, and everyone found that if they didn’t know in advance that there were people hanging there, it would be really difficult to find in the theater with the lights turned off, especially since their attention was all attracted by He Yun just now.

“But He Jun, everyone says that the body is shaking, and the body will not shake itself when it hangs.”

Officer Twilight wondered.

After all, the shaking of the body shows that the body has just been hung up at that time.

“About this, Ayumi, Mitsuhiko, and Motoko are too much trouble for you.”

Hearing He Yun’s words, Mitsuhiko immediately hugged Motato’s thigh, and Ayumi only grabbed Mitsuhiko’s leg.

“Since Yuan Tai has exceeded 80 in, the three children add up to almost the weight of an adult.”

He Yun explained, but Officer Twilight couldn’t understand it.

“What is this doing?”

“Little mourning.”

He Yun picked up his mobile phone.

“Okay, I’ll get it right away.”

Xiao Mo in the air-conditioned room was ready, and after hearing He Yun’s voice, he replied and turned the wind switch of the air conditioner.

“Flutter~”

“Air conditioning?”

Looking at the cold air that suddenly blew up, Officer Twilight and Takagi found that the three children hanging actually began to shake.

“The venue is a large confined space, adjust the wind direction and intensity in advance, as soon as the wind blows, the whole body will be a little yellow, and the boss also said that the wind of the air conditioning is stronger than usual.”

“Hmm.”

The boss Akio Matsumura also nodded.

“Although you already know how to keep hanging bodies from being found and shaken, have you forgotten something important?

What about the window where the children were hanging at the screening? If it is hung at the beginning, the shadow will appear immediately, and if the window is covered with something, it will not be able to be shown.

But I’ve been showing the movie for so long…”

At this time, Minoru Furuhashi also spoke.

Although He Yun did not name and say that the murderer was him, he still had to justify, after all, He Yun’s behavior was like saying that he was the murderer.

“That’s what you did! Look, in, so…”

He Yun also generously admitted his suspicions and started the projector again.

The screen lit up again, and kept switching between having a black shadow and not having a black shadow.

“How is that possible? How the hell did you get it? ”

Everyone turned their heads again to look in the direction of the screening room.

I only saw that at the upper projection window, the two windows kept switching back and forth, one from the middle window, and the other from the window where the children were hanging.

“Could it be that he…”

“Cut the negatives and interact with two projectors…”

Their first reaction was this.

And Yuriko Yuri immediately became angry and rushed directly towards the screening room.

“I can’t spare him, the negative is very important, and it has to be returned to others!”

Officer Twilight also hurriedly followed.

He was not afraid that He Yun would have an accident, but he was afraid that He Yun would stun people with his hands, and there would be a lot of trouble at that time.

“You should have had enough of it!”

However, when Yuriko Yuriko rushed into the screening room and drank angrily at He Yun, she was stunned.

“Huh? Only this machine in front of it is moving? ”

Yuriko Yuriko and Officer Twilight were stunned.

“And this projector doesn’t even have negatives.”

Yuriko Tomosato also went over to check on another machine.

“How the hell did you get it?”

Officer Twilight was also curious.

“Just look at the front of the projector.”

He Yun pointed to the front of the projector that had been activated.

Officer Twilight leaned over and found that the front of the projector was actually loaded with other things.

“Mirror!”

Looking at it seriously, Officer Twilight was stunned.

“That’s right, this is one of the broken mirrors in the next room, move it a little, the image will reflect…”

He Yun squatted in front of the machine, gently twisted the mirror attached to the front of the projector, and the police officer saw that the light emitted by the projector immediately changed.

“The relatively large mirror that is fixed on the peeping window, and then reflected out, can avoid the body of the deceased, and then project through the peeping window, without cutting the negative, relying only on a projector, and you can also change the window to projecte.”

Seeing He Yun’s operation, Officer Twilight understood the phenomenon he had just seen.

“And installed here, even if someone opens the door, it will be covered by the projector, and you can’t see the mirror here, unless you walk in.”

“And the best proof is the cigarette butt that the deceased threw away in the screening room, and the footprints he left on the back of the chair in front of him, right in front of the peeping mirror, which he specially picked to interfere with the film.”

He Yun also cited evidence.

“The murderer…”

Officer Twilight felt that He Yun must have known who the murderer was.

“The murderer, naturally, has this physical quality and can enter and exit the screening room without being suspected… Mr. Minoru Furuhashi. ”

He Yun pointed to Minoru Furuhashi who had just entered the screening room and said.

“Really? Ancient Bridge…”

Akio Matsumura said in disbelief. _

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