A Sorcerer in the Detective World

In the afternoon, the time is approaching four o'clock.

In Jiamanbao Cleaning Company, inside Zhongshan Xiuzheng's office, Ma Jiurenzi held a rag in his hand and wiped Zhongshan Xiuzheng's office.

Suddenly, the office door creaked open.

Numerous Kumiko quickly looked up and saw Conan pushing open the door and walking in. He couldn't help but was slightly startled, then smiled and said hello: "Hello, kid, you are Conan, right? What are you doing here?"

"Uh... I'm a little thirsty and want to drink something." Conan casually found an excuse, and then asked curiously, "By the way, Miss Numb, isn't President Zhongshan here?"

"Are you talking about President Zhongshan? His stomach is a little uncomfortable and he went to the bathroom." Hisako Mamoru answered immediately, then put the rag aside, squinted his eyes and said with a smile, "Conan, you are thirsty, right? Then why don't you take a moment? Wait a minute, there is milk in the refrigerator, let me pour you a glass..."

As Majiu Renzi said, he quickly walked to the refrigerator. Conan glanced around, then quickly walked to the desk, glanced at the TV on the desk, and was slightly startled: "The TV on this TV screen The picture... seems to be outside the Manbao Cleaning Company? Have they installed surveillance cameras? And this angle... seems to be on the roof of the building?"

Conan was very aware of the environment outside the building and recognized it at a glance. Then his eyes fell on an instrument on the desk and he squinted:

"This thing seems to be...a surveillance camera controller? It's marked automatic and manual. Can it switch modes autonomously?"

Conan was thinking in his heart, and at this moment, Ma Jiujin walked to the desk with a glass of milk, gently put the milk on the desk, smiled slightly and said: "Conan, the things here are very valuable, you can't Touch it randomly!”

"Well...I know, Miss Numbly!" Conan smiled cutely, and then said with a smile, "...Miss Numbly, I have seen this thing...This is a surveillance camera, right?"

"Haha, that's right!" Majiu Renzi nodded, and then continued, "...This surveillance camera was specially installed by President Zhongshan to monitor the hygiene of the road in front of the building..."

After his words were finished, Conan said "Ah!" and pointed at the window strangely: "Is it specifically used to monitor the hygiene of the road in front of the building? However, if it is just to check the hygiene of the road, you can't look directly from the window. ?"

Listening to Conan's words, Mamoru said "uh", and then said: "...Actually, President Nakayama did this before. But two months ago, probably after Mr. Nakayama's sister passed away unexpectedly, Mr. Zhongshan requested that surveillance cameras be installed on the roof of the building because some blind spots cannot be seen from the windows..."

"What?"

Was this surveillance camera installed after Hideko Nakayama passed away?

Could it be that... there is something fishy in this surveillance camera?

Conan frowned when he heard this, and became wary. Hisako Mamoru continued: "...I remember that this surveillance camera was the electronics factory contacted by our director Fujii's cousin, Mr. Takura Itakura, by the way. Mr. Cangzhuo is a software engineer. He also helped our company design a company website. Customers can also place orders online..."

"Ah? Network commission?" After listening to Mamoru Hisoko's words, Conan immediately thought of the Loli Ai laboratory and asked quickly,

"...Speaking of which, Miss Numb, I would like to ask if your company has taken over the cleaning commission for a laboratory here in Ni-chome?"

"Huh? How do you know?" Ma Jiu Renzi was stunned when he heard this, and then smiled, "What a coincidence, that was the first commission we received on the Internet..."

…

Manbao Cleaning Company, on the rooftop of the building.

After listening to Shiratori Rensaburo's words, Nakayama Hidetori laughed dryly and then stammered in reply: "Officer Shiratori, you are joking... If you don't explain clearly, how can I know what you mean?"

After Zhongshan Xiuzheng finished speaking, Shu Yunwen immediately said impatiently: "Okay, President Zhongshan, stop pretending! What you stuffed into your arms before was piano wire, right?"

"Uh...what piano wire?"

Nakayama Xiuzheng was shocked when he heard this, and his body couldn't help but take a step back. Shiratori Rensaburo quickly walked up to Nakayama Xiuzheng, and regardless of Nakayama Xiuzheng's resistance, he took out a bunch of sticks from the inner pocket of his clothes. On the piano, he looked at Xiuzheng Nakayama and said, "Mr. Nakayama, isn't this the piano wire? Is there anything else you want to say?"

"This...this..."

Zhongshan Xiuzheng stammered and didn't know how to explain it. Yueshuiqi looked at the piano wire, then looked at the surveillance camera in the corner and the roof of the building opposite, and suddenly realized: "I see, I understand! Zhongshan Society Commander, you should have tied one end of the piano wire to the surveillance camera in advance, then tied the other end to a piece of iron material, and then moved the iron material to the wall of the abandoned building next to it... After that, what you saw When Director Fujii appeared in the alley, he controlled the movement of the surveillance camera and caused the iron material on the wall of the abandoned building to fall, killing Director Fujii, right?"

"...I think there must be equipment in your office that can control the movement of surveillance cameras, right?"

After Yueshui finished speaking, Chengshi immediately floated to Shu Yunwen, and his voice came into Shu Yunwen's head and said: "Master Yunwen, my reasoning is the same as Detective Yueshui!"

Shu Yunwen narrowed his eyes when he heard this, and looked at Nakayama Hidezheng. Nakayama Hidezheng forced a smile, and then said: "I'm sorry, Detective Yueshui, if it is as you theorized, Director Fujii's death may indeed have something to do with me. Related... However, when Director Fujii had an accident, I was in my office, and there was no way to determine the location of Director Fujii in the alley... If you think I am the murderer, how do you explain this? What? I can’t rely on luck to kill people, right?”

After Zhongshan Xiuzheng finished speaking, Yueshuiqi said "uh", scratched his head and said: "Well..."

Speaking of which, it seems that she really hasn’t figured out this technique yet…

Yueshuiqi was a little embarrassed, then turned to look at Shu Yunwen for help, while Shu Yunwen rolled his eyes speechlessly.

What the hell! What do you see me doing?

Can we find evidence and identify the murderer? It's already very powerful, okay?

I'm not a detective, do you still expect me to come up with a brilliant piece of reasoning that will force the murderer to bow his head and plead guilty?

Hmm... We can find a few people to beat him until he kneels down and confesses. How about we give it a try?