Tuesday, August 12, late at night, police temporary investigation room on the third floor of the Izu Prince Hotel.

The Yokozo Police Department asked the officers to bring in the members of the tour group for this suspenseful tour, first Satoshi Maeda and Akiko Sayama.

The Yokomizo Police Department asked, "Excuse me, Mr. Maeda, what kind of occupation are you engaged in?"

Satoshi Maeda said, "I am a teaching assistant in the Department of Electrical Engineering at the university. ”

The Yokozo Police Department asked, "What about you, Miss Sayama?"

Akiko Sayama said, "I'm a high school teacher and teach math. ”

The Henggou Police Department asked, "Mr. Maeda, may I ask, where did you go tonight after you separated from Miss Lan?"

"After I left Miss Lan, I walked around again. Satoshi Maeda said, "Until I heard about the fall from the building. ”

The Henggou Police Department asked, "Why didn't you go back to your room?"

"This ......" Satoshi Maeda glanced at Akiko Sayama in embarrassment.

"Mr. Maeda and Ms. Sayama had a misunderstanding. Lan smiled, "So ......"

"Ha......" Maori laughed, "it turns out that he was kicked out by his wife, and he can't return home." ”

Satoshi Maeda and Akiko Sayama blushed together.

"Ahem!" said the Yokozo police department, "Mr. Maeda, have you met anyone? Someone who can prove that you have nothing to do with the fall from the building at ten o'clock tonight." ”

"Well," Maeda said after a moment's thought, "no, I was just walking around and didn't care about my surroundings. ”

The Henggou Police Department asked, "Miss Sayama, where are you? Where are you at ten o'clock tonight?"

"I was alone in my room watching a movie on TV. Akiko Sayama said.

The Henggou Police Department said: "In other words, you have no alibi. ”

"Wait a minute, the movie I watched was the first time it was on TV, and today is the first time it has been broadcast on TV, and I can tell you the plot in it. Akiko Sayama said, "The movie is about ......"

"Wait, Miss Sayama," said the Yokozo Police Department, "if there is anything different from the movie version for the premiere, please tell me about it, just about ten o'clock." ”

"This," Akiko Sayama said after a moment's thought, "I don't remember the movie version, I don't see anything different." ”

"Then I can only say I'm sorry. Henggou Police Department said.

"Really. Akiko Sayama complained.

The Yokomizo Police Department asked, "Next, Mr. Maeda, Ms. Sayama, do you know Mr. Ehara?"

"I don't know. Satoshi Maeda shook his head and said, "I haven't seen it before, and today is the first time we've met." ”

"Me too. Akiko Sayama said.

The Henggou Police Department asked, "What about the others?"

"It's also the first time we've met. Satoshi Maeda said.

Akiko Sayama nodded and said, "Yes." ”

The Henggou Police Department asked, "So, how did you know about this tour group and join this tour group?"

Akiko Sayama said: "It was I who left a message to the organizer saying that I wanted to participate with Satoshi, and then the organizer replied that I could, so I brought Satoshi here." ”

The Henggou Police Department asked, "So, do you know who the organizer is?"

"I don't know, I just know the email address, we all got in touch through this. Akiko Sayama said, and wrote down her email address.

The Yokogou Police Department asked, "So, Miss Sayama, how did you get in touch with the organizer?"

"It's like a pen pal, connected by chance. Akiko Sayama said.

The Henggou Police Department asked, "Excuse me, what are you all talking about?"

"It's life, like salary, food. Akiko Sayama said.

The Henggou Police Department asked, "So did he say what his income was?"

"I said it was 10 million yen, but I didn't say what kind of work I did. Akiko Sayama said, "It's hard to tell the truth from the fake. ”

"Did he say where to buy food, what do you like to eat and drink, what kind of car does he drive?"

"Maybe it's someone from the Tokyo metropolitan area. Akiko Sayama said, "I like to eat sea bass, drink Polaris beer, I don't seem to smoke cigarettes, I have Yubu Department Store near my home, I don't know the names of the supermarkets and convenience stores I frequent, I don't know what kind of car I drive, I only know that there is a Caldus oil gas station near his house." When we talk about the price of oil, he says the same gas package as the one at the Gards Oil gas station. ”

"Great, thank you for so much information. The Yokomizo Police Department said, and then asked, "Mr. Maeda, Ms. Sayama, what do you think about that mysterious procedure?"

Satoshi Maeda asked rhetorically, "What procedure?"

"It is said that it is a virus program with strong latent ability and great destructive ability. Akiko Sayama said to Satoshi Maeda, and then to the Yokozo Police Department, "But I don't think there is such a thing at all, so I didn't tell Satoshi." ”

"I see. The Henggou Police Department said, "Okay, you can go out, please let the next one, uh, the next group, Mr. Kenichiro Kaneshiro and Ms. Hayashi Jingjiang come in." ”……

The Henggou Police Department asked, "Mr. Kaneshiro, may I ask, what kind of occupation are you engaged in?"

Kenichiro Kaneshiro said, "I am the president of a video game software company, and Shizue is my housekeeper. ”

The Henggou Police Department asked, "Mr. Jincheng, may I ask, where are you and Ms. Jingjiang at ten o'clock tonight?"

Kenichiro Kaneshiro said, "It's in an open-air caucaya. ”

The Henggou Police Department asked, "Can anyone prove it?"

"This," asked Genichiro Kaneshiro, "Shizue, have you noticed any special people?"

"No, sir. "Although there were many people at that time, there was nothing special that could prove that we had an alibi. ”

The Henggou Police Department asked, "Excuse me, do you know Mr. Ehara?"

"I don't know, we met for the first time today. Kenichiro Kaneshiro said, then sighed, "Alas, it is helpless for a person to die in such a way. ”

The Henggou Police Department asked, "So, how did you know about this tour group and join this tour group?"

Genichiro Kaneshiro said: "It was I who left a message to the organizer saying that I wanted to participate with Shizue, and then the organizer replied that I could, so I brought Shizue here." ”

The Henggou Police Department asked, "Mr. Kaneshiro, do you know who the organizer is?"

"I don't know, I just know the email address. Kenichiro Kaneshiro said, and then wrote it down.

The Henggou Police Department asked, "So, how did you get in touch?"

"I don't remember exactly. Kenichiro Kaneshiro said.

The Henggou Police Department asked, "Excuse me, what are you all talking about?"

"Talk about a little bit about video games. Kenichiro Kaneshiro said, "Young people know what young people like. ”

The Yokogou Police Department asked, "Mr. Kaneshiro, how old do you think the organizer is?"

Kenichiro Kaneshiro said, "I don't think I'll be more than forty years old." ”

The Henggou Police Department asked, "How much do you know about other people?"

"It's the first time we've met. Kenichiro Kaneshiro said.

The Henggou Police Department asked, "So, why did you join this tour group?"

"I'm for that mysterious program. Kenichiro Kaneshiro said, "Let's see if it's what I'm looking for." ”

The Henggou Police Department asked, "What program are you looking for?"

"A computer virus program, our company's computer has been hacked into by someone. Kenichiro Kaneshiro said.

The Henggou Police Department asked in surprise: "Invasion? So, the organizer is a hacker?"

Kenichiro Kaneshiro said, "I don't know about that. ”

The Henggou Police Department asked, "So, do you suspect that the organizer stole the secrets in your computer?"

Kenichiro Kaneshiro said, "Maybe he's a hacker watching you quietly, who knows." ”

"Alright, Mr. Kaneshiro and Ms. Shizue, you can go out, please let the next one, Mr. Shiro Konno, come in. Henggou Police Department said. ……

The Yokomizo Police Department asked, "Mr. Konno, may I ask, what kind of occupation are you engaged in?"

Shiro Konno said as he used his laptop, "I'm a computer maintenance worker at a bank. ”

The Henggou Police Department asked, "Excuse me, where are you at ten o'clock tonight?"

Shiro Konno said: "I read the e-mails that people sent me in my room from 9:45 to more than 10 o'clock, and you should know that the phone line in my room was always in use if you look into the phone records of the hotel. ”

The Henggou Police Department asked, "However, you haven't talked to anyone at all during this time, and you're alone, right?"

"Of course I have to talk to, and this computer. Shiro Konno said, "I'm talking to this computer. ”

That is, there is no alibi. The Henggou Police Department asked, "Excuse me, do you know Mr. Ehara?"

Shiro Konno said, "I don't know, but we met for the first time today." ”

Conan interjected, "Uncle, I heard you say on the phone that Mr. Ehara is a hacker or something. ”

"Smack!" Maori planted another mushroom, "I don't say this kind of thing sooner." Then he said to the Henggou Police Department, "Now it is certain that the victim took revenge on Mr. Ehara, or in order to rob the virus program." ”

"Not bad. The Yokomizo Police Department said, and then asked Shiro Konno, "How much do you know about Mr. Ehara?"

Shiro Konno said, "I only know that Mr. Ehara is a hacker, by the way, you might as well ask Miss Kamijo, they used to be husband and wife." ”

Mori was surprised and said, "What! You mean that Miss Uejo's ex-husband is Mr. Ehara." ”

"Dad!" Lan asked, "What did you do with Miss Kamijo?"

"Nothing. Maori said urgently, "Really." ”

"Ahem!" asked the Yokomizo Police Department, "Mr. Konno, what do you know about the rest of this suspense tour?"

"It's the first time we've met. Shiro Konno said, "I just heard from a friend that there was a hacker named Ehara, so I called him to confirm." ”

The Henggou Police Department asked, "So, how did you know about this tour group and join this tour group?"

Shiro Konno said, "I left a message to the organizer saying that I wanted to participate, and then the organizer replied that I could, so I came. ”

The Henggou Police Department asked, "So, do you know who the organizer is?"

"I only know the e-mail address. Shiro Konno wrote it down.

The Henggou Police Department asked, "So, how did you get in touch?"

"I guess you can try it yourself, officer, and talk to someone you don't know at all. Shiro Konno said.

The Henggou Police Department asked, "Excuse me, what are you talking about with the organizer?"

"We don't talk much. Shiro Konno said, "Occasionally, we talk about technical issues. ”

The Henggou Police Department asked, "So, why did you join this tour group?"

"This ......" Shiro Konno hesitated.

The Henggou Police Department asked, "Is it for that mysterious computer virus program, what do you want to do with it?"

"Uh," Shiro Konno said, "I'm curious. ”

The Henggou Police Department asked, "Just pure curiosity?"

Shiro Konno said, "I maintain computers, so I always need to know about computer viruses. ”

The Henggou Police Department asked, "Do you think he will have this virus?"

"I don't know. Shiro Konno said, "It doesn't matter to me to come here and see. ”

"That's right. The Yokozo Police Department said, "You can go out, please let the next one, Miss Hideko Kamijo, come in." ”……

The Yokogou Police Department asked, "Miss Uejo, may I ask, what kind of profession are you engaged in?"

Hideko Kamijo said, "I am the president of a company that maintains computer security. ”

The Henggou Police Department asked, "Excuse me, where are you at ten o'clock tonight?"

"I was drinking with Mr. Maori at the Emerald Bar. Hideko Kamijo smiled and asked, "Isn't it, Mr. Mori." ”

"Yes, yes. Maori laughed.

The Henggou Police Department asked, "But, Mr. Maori, didn't you fall asleep later?"

"Uh......" Māori muttered over.

The Henggou Police Department asked, "Mr. Maori, do you remember what time you went to bed?"

"Well," Maori said after a moment's thought, "the last time I remember was nine forty-one p.m. ”

The Yokogou Police Department asked, "So, Miss Uejo, after 9:41, is there anyone who can make an alibi for you?"

"Nope. Hideko Kamijo said.

The Yokomizo Police Department asked, "Miss Uejo, how much do you know about Mr. Ehara?"

"Well," Hideko Kamijo said after a moment's hesitation, "he's my ex-husband, but we divorced three years ago. Before, he was a programmer in our club, but I don't know what he was doing after that. ”

The Yokozo Police Department asked, "Miss Uejo, if Mr. Ehara is a hacker......

"Did Ehara really go that way?" Hideko Kamijo sighed, and then said, "I divorced him when I found out he was a hacker, and if I let the client know that the person in charge of computer security is a hacker who will hack into their computer and steal their confidential information, my business will not be done." ”

The Yokomizo Police Department asked, "So, Miss Uejo, do you think Mr. Ehara will be the host of this suspense tour, that is, the Duke of the Night?"

Hideko Kamijo said: "I can only say that if Ega had this mysterious virus program, he would never have taken it out. ”

The Henggou Police Department asked, "So, how much do you know about other people?"

"It's the first time we've met. "But I've heard that Miss Sayama's brother, who is also the president of a computer security software company, committed suicide by jumping off a building three years ago for financial reasons. ”

"It's true, I've heard Mr. Maeda mention it. Lan said.

The Yokogou Police Department asked, "Miss Uejo, may I ask, how did you know about this tour group and join this tour group?"

Hideko Uejo said, "I left a message to the organizer saying that I wanted to participate, and then the organizer replied that I could, so I came." ”

The Henggou Police Department asked, "So, do you know who the organizer is?"

"If I knew, I wouldn't have asked Mr. Maori like that. Hideko Kamijo smiled, then wrote down her email address, "I know this." ”

The Henggou Police Department checked the email addresses and found that the four email addresses were the same.

"W-That?" Ran's fist rang.

"No, no," Maori said quickly, "it's just drinking together, really, really nothing else." ”

"Ahem!" asked the Yokozo Police Department, "Miss Uejo, how did you get in touch with the organizer?"

"I met him by chance, and his insights on computer security have helped me a bit. "By the way, he may have had a serious illness or was seriously injured. ”

The Henggou Police Department asked, "Why do you say that?"

"For a period of time, his technology is regressing, there should be no way to understand the outside technology, our industry, it should be said that the computer industry, if you don't advance, you will retreat, and if you can't keep up with the overall technological progress, you can only be eliminated. Hideko Kamijo said, "This time, about three years ago, maybe three months." ”

"Thank you so much, this kind of injury, there should be a record on the medical insurance. The Yokozo Police Department said, and then asked, "Next, Miss Uejo, why are you joining this tour group?"

Hideko Kamijo said: "I do computer security, and there are virus programs, so of course I want to study them. ”

The Henggou Police Department asked, "So, do you think he will have this kind of virus program?

Hideko Kamijo said, "Probably, virus programs, like inventions, are possible to appear by chance. ”

"I see. The Yokogou Police Department said, "Alright, Miss Uejo, you can go." ”……