In Conan, people have a brain option system

"Idiot!" the Okamura police officer yelled angrily, "It's at times like this that you have to trust the police even more!"

"Do you think that as long as you hide the truth, those people will really let your family go?"

"If the criminals are not brought to justice, they may continue to commit such wanton murders!"

Koizumi Kunio dismissed the Okamura Police Department’s statement and snorted coldly:

"If I don't say anything, I'm not only protecting my own family, but also you."

"Because of those people, even the police dare to kill them."

Kunio Koizumi's words made everyone present stunned for a moment.

When Conan and Sera Masumi heard this, their hearts suddenly sank, and they suddenly realized something.

Just after everyone present fell silent because of Koizumi Kunio's words, another slightly hesitant voice broke the quiet atmosphere.

"Uh... Then I won't listen. Since it has nothing to do with me, I will go back to the room first."

Everyone turned to look, and then saw Akikawa Kyousuke exiting the room with a look of panic on his face.

Looking very scared about what they were going to talk about next.

The Okamura police officer quickly shouted to Akikawa Kongsuke:

"Wait in the hall. I'll ask you to take notes later."

"OK…"

Akikawa Kyusuke reluctantly agreed and returned to the hall.

Obviously, most police officers did not believe what Kunio Furuzumi said.

They think that Koizumi Kunio is just alarmist.

However, Conan and Sera Masumi did not think so.

More than half a month ago, a criminal police officer was shot dead.

Could it be that...?

Conan and Sera Masumi quickly exchanged glances, and then after confirming that the other party had the same idea as him, Sera Masumi turned to look at the Okamura police officer and said aloud:

"I'm very sorry, Okamura Police Department. Can you please ask someone from the Police Department to step aside first?"

"I want to talk to Mr. Koizumi alone."

Okamura Police Department added that he was obviously unwilling.

When the police department is handling a case, you, a detective, want to talk to the prisoner alone, and you ask the police to go out. What is this?

And a female detective next to him also saw the thoughts of Okamura Police Department, so the female detective whispered in his ear:

"Mr. Koizumi clearly distrusts the police now."

"It's better to let Ms. Sera and Mr. Koizumi talk alone. Maybe Mr. Koizumi will reveal the truth."

"Miss Sera is much smarter than us. She will definitely be able to make the most correct judgment."

Okamura Police Department added that it made sense, but he always felt that it was a bit embarrassing for him to leave with a group of subordinates like this.

It happened that at this time, he heard Sera Masumi say:

"By the way, Okamura Police Department added that the prisoner who killed Mr. Kawasaki has not yet been identified."

"Since the real culprit was not Mr. Koizumi, the real culprit should have killed Mr. Kawasaki between 12 noon and 6 p.m."

"Moreover, Mr. Kawasaki was already suffering from rigor mortis all over his body at that time, so the time the murderer struck must have been close to 12 o'clock."

Okamura Police Department heard Sera Masumi's reminder and reacted quickly——

"According to Mr. Koizumi, Mr. Kawasaki died of a stab wound in the neck, so the real murderer must have entered Koizumi Temple before he could kill him."

"That's right." Sera said with a pure smile.

"Let's go, then follow me to investigate the surveillance and find out the real culprit."

"I want to see who is it that even the police don't take seriously."

Okamura Police Department member took the step that Masumi Sera gave him very well, and left Koizumi Kunio's room with the police officers present.

The door slowly closed.

Only Koizumi Kunio and Sera Masumi were left in the room.

as well as…

Schoolboy Conan.

Kunio Koizumi looked at Conan with a puzzled expression, his expression seemed to say:

Why is this primary school student still here?

"Mr. Koizumi."

Sera's pure voice drew Koizumi Kunio's attention back from Conan.

"Now that the police have left, can you tell me the whole story?"

Koizumi Kunio shook his head and said:

"I won't tell you. It's useless even if I tell you. What can you do as a high school student?"

"And you're also putting yourself at risk."

Sera Masumi did not refute Koizumi Kunio, but continued to ask:

"Mr. Koizumi, as you just said, the other party dared to kill even the police."

"Is that policeman the criminal police officer from the Forced Criminal Investigation Section 3 who was shot to death more than half a month ago?"

"You...how do you know?"

Koizumi Kunio looked at Sera Masumi in shock.

The detectives just now obviously didn't believe what he said, but Sera Masumi was able to guess who the detective he was talking about was.

After seeing Kunio Koizumi's reaction, Conan and Masumi Sera basically determined the identity of the person who commissioned them to develop the software.

"Mr. Koizumi, the reason why we know this is because we have been in contact with the organization that asked you to develop the software before."

Sera Masumi spoke.

"And we are also investigating the situation of that organization."

"It turned out to be like this..."

Koizumi Kunio looked at Sera Masumi in front of him, and a thought suddenly emerged in his heart——

Perhaps the shrewd detective in front of him really has the ability to punish those people.

After Koizumi Kunio struggled in his heart again for a long time, he slowly spoke:

"About half a month ago, one day when Kawasaki came to my place for a drink, the phone in the room suddenly rang."

"I thought it was from the front desk, but I heard a strange woman's voice as I passed by."

"That woman immediately said that she wanted to entrust me and Kawasaki to develop a software."

"At first, I thought it was a prank by a clerk who hated the boss, but I refused immediately."

"Then the next morning, Kawasaki and I received a call from the woman again."

"I immediately became furious and threatened to call the police, but the woman asked us to come to the living room to have a look before making a decision."

"When I came to the living room, I woke up from last night's hangover in an instant."

"Because I saw that photos of me, Kawasaki's wife and children were nailed to the wall in the room."

"At this time, Kawasaki and I realized that this was not a prank."

"The other party is really capable of destroying the things we cherish most at will."

"At the same time, the woman also said that calling the police was useless, and she also asked us to watch the news."

"I turned on my computer and looked at it. The first thing I saw was the news that a criminal police officer from the Criminal Investigation Section 3 of the Metropolitan Police Department had been sniped to death."

"The woman told us that we would only be given half a month to complete the software they requested."

"If we can't complete it as promised, both Kawasaki and I will die."

"And we must never disclose the content of the software we develop to outsiders."

"Otherwise, the safety of the family's lives cannot be guaranteed."

“So we started working overtime to develop the software.”

"A week ago, Kawasaki had to leave because of something, which caused him to temporarily leave Kosenan for a day."

"But even if that day's time is added, how can the software requested by that woman be completed in only half a month?"

"Two days ago, we received another call from the woman, so we told the other party that we could not complete it within the deadline and hoped to extend the deadline."

"The woman agreed to our request, but said that breach of contract must be punished."

"Yesterday, I was delayed for another day because I went to the police station. When I came back, I found that Kawasaki was dead."

"I was completely shattered when I saw this scene, and I was not prepared to continue developing software according to the woman's request."

"But because I was worried about the safety of my family, I thought about hiding the fact that we developed software for that woman, and then admitted that I had killed Kawasaki, so that I would be arrested as a murderer and taken to the police station."

"In this way, I did not reveal the secret of developing software for that woman, and I also shouldered the murder for her. In this way, the safety of me and Kawasaki's family should be guaranteed."

Kunio Koizumi expressed his judgment.

"Mr. Koizumi, did the other party tell you the purpose of asking you to develop this software?"

Sera Masumi asked with a solemn expression.

"The other party gave a ridiculous reason. I think she was not prepared to tell us the real reason."

"The woman said they wanted to reverse the flow of time and bring the dead back to life."