Stay away from Conan.

"So, now all the Mantiantang employees present have retrieved their briefcases from the depository, but how can we determine who is the murderer?"

Under the coordination of the president of Mantang, all the Mantang employees present were called together, and according to the instructions of Police Officer Megure, they all took their briefcases with their number plates return.

However, looking at the current situation, Police Officer Megure still couldn't understand, turned his head to Kogoro Mori, and asked with a puzzled face.

"Officer Mumu, haven't you noticed?"

Quietly poked his face out from behind the pillar, looked at the briefcases in the hands of the Mantiantian employees present, when he noticed the style of the briefcase in the hands of one of them, a smile could not help showing at the corner of his mouth, and then he changed his voice towards the bowknot Device, continued to speak in Kogoro's voice:

"The briefcases used by the employees of Mantiantang Company are uniformly equipped by the company, with briefcases with the company's logo. But now, the briefcase in someone's hand doesn't have that logo..."

Having said that, Conan couldn't help but pause, and then said in a very serious tone:
"Mr. Nakajima, the briefcase you have been holding carefully since just now, can you explain why there is no trademark of Tiantian Company on it now? When we first deposited it, we could see that it was obviously It's branded!"

Hearing this, Hideaki Nakajima's expression changed drastically, revealing a look of panic, but subconsciously still wanting to protect his briefcase, he involuntarily took half a step back——

"Nakajima! Could it be you..."

Seeing Nakajima's reaction, President Mantentang couldn't help asking with a look of horror.

"No, not me..."

Hastily waving his hands, Nakajima denied in a panic:

"I'm not the prisoner who planted the bomb."

"Then let me check the briefcase!"

Seeing this, Police Officer Mumu naturally saw that something was wrong, and then stepped forward and said with a serious face.

"no!"

Subconsciously, Nakajima held the briefcase in his arms, and vetoed it firmly, but seeing the look of Police Officer Megure, he couldn't help but want to explain in a panic——

"This……"

"What does it matter? You just show it to the police officer? It's nothing important anyway."

Ueda on the side looked at Nakajima's coy look and couldn't help saying.

"However, if there is a proposal for a new game in it, just take it out like this..."

Takeshita wanted to explain from the side at this time, and then Nakajima immediately followed the topic:

"Yeah, that's how we can't let others..."

Nakajima tried his best to explain, but Ueda wanted to grab the briefcase and shouted sharply:
"Idiot! You want to be treated as a suspect!"

But Nakajima still hugged the box as hard as he could and didn't want to let go——

"You let go!"

Seeing this, Takeshita looked at them robbing the briefcase with a look of horror, and then saw that the lock of the briefcase was not locked——

During the scramble between the two, the lock of the briefcase was opened, and the contents inside were suddenly poured out——

"what!"

Subconsciously, Nakajima yelled when he saw this.

Seeing his excited expression, Ueda was very puzzled.

As for Takeshita, after seeing the briefcase opened, his face turned livid, and he shouted in horror——

"Help!"

Then, subconsciously, Taketa squatted down and hugged his head, as if he was avoiding something.

——"Hey? Why is it all money?"

Seeing the stacks of brand-new banknotes wrapped in paper tape falling out of the briefcase, Nakajima squatted down nervously and embraced these banknotes, as if wanting to put them in his arms and protect them, Ueda Seeing this, he couldn't help feeling puzzled.

Hearing this, Takeshita on the side turned his head to look at Nakajima with a face full of disbelief, and also showed a puzzled expression in a terrified expression——

"Hmph... Officer Mumu, what's up, this is really a good show!"

Looking at the current situation, Conan finally figured out all the details, so he said so.

"Brother Maori, what's going on? I'm so confused?"

Facing the successive events before him and the unusual reactions of Nakajima and Takeshita, Police Officer Megure scratched his head and asked incomprehensibly.

"What's wrong? Don't you understand? Mr. Takeshita, you are the prisoner who planted the bomb!"

Conan shouted in Kogoro's voice:

"He reacted that way because he thought the bomb he had in his briefcase was going to go off."

"The bomb in the briefcase?"

Police officer Megure was even more puzzled by this statement.

"Yes, the logo on the briefcase found at the explosion site is bent outward, which means that the impact of the explosion came from the inside, that is, the inside of the briefcase... Then let me explain it from the beginning!"

Conan began to explain in Kogoro's voice:

"At the beginning, I was surprised that when I heard Conan said that when he heard the murdered man pick up the items from the depository, the number plate he used was '98'. You know, when he was queuing, The number plate I got in line was '96', while the number plate that Xiaolan received happened to be '100', so in terms of the situation at that time, the number in the middle of the two of us should be the one who jumped in the queue at that time. Mr. Shima, Mr. Takeshita, and Mr. Ueda are right.

"In other words, the person with the '98' number plate should be one of the three of you. But if that's the case, then why did that man go to the storage room with the '98' number plate to pick up things? "

"Could it be that one of them just lost the number plate and was picked up by the victim, and then the victim wanted to claim something?"

Police officer Mu Mu guessed.

"No, if that's the case, then there should be one of them who doesn't have a number plate in his hand, that is, it is impossible to pick up anything from the depository. But the current situation is that they all have number plates in their hands , and they all received things. So Officer Megure, what you said may not exist."

Kogoro's voice explained:
"Therefore, it is more likely that the two of them exchanged the number plate than losing the number plate. In other words, the briefcase in Mr. Nakajima's hand is actually the victim's deposit in the depository About this point, just ask the waitress at the depository and it will be clear!
"After all, the number plate that Mr. Nakajima went to pick up the briefcase happened to be the number one from the bottom of the number plate distributed, and because the victim's height was very characteristic, the waitress remembered it very clearly—the victim was leaving the box after depositing the things. After that, I came back immediately to pick up the items.

"So, I think Mr. Nakajima should know the victim who was killed by the bombing, right? You are putting things in the storage in this way, and then by means of exchanging number plates, you are quietly exchanging the things you brought—— This is the so-called underground transaction!"

"So it is!"

Police officer Mu Mu suddenly realized, and then realized something was wrong after thinking about it——

"No, brother Maori, if you calculate it this way, then the one who stored the bomb in the briefcase should be Mr. Nakajima who traded with the victim? How can you say that Mr. Takeshita placed the bomb?"

Mumu police officer was puzzled.

"That's another question, Officer Megure."

Conan continued in Kogoro's voice:

"At the scene of the explosion, besides the trademark on the briefcase, didn't you also find a key to the briefcase? Officer Megure, which briefcase do you think it was used to open?"

"Of course it's the briefcase at the scene, otherwise..."

He said it as a matter of course, but when he thought of Kogoro's tone of voice, Police Officer Meguro changed his words in doubt:
"Isn't it?"

"Officer Mumu, don't you know if you try it?"

Conan spoke in Kogoro's voice, but he couldn't explain the reason for his judgment——

The words like "can't get in" and "open" heard in the wiretapping device before should refer to the fact that the key obtained does not match the keyhole of the briefcase, but the briefcase does not mean to be locked.

But since this was what was eavesdropped, Conan couldn't say it openly, so he could only say it in a roundabout way.

"Technology Section!"

In this regard, police officer Mumu hurriedly called the police officers from the technical department at the scene and asked them to quickly compare the keys at the scene with the remaining keyholes found.

Due to the small size of these two things, they were directly blown away by the impact force when they were subjected to an explosion, but they were not subjected to too much pressure to cause obvious deformation.

So, after careful comparison by the police officers of the Technical Section, they came to a very certain conclusion:

"Officer Mumu, this key cannot open this lock."

In this regard, Police Officer Meguro quickly asked Kogoro:

"Brother Maori, what's going on!"

"Officer Megure, the format of this key is the same as the key of the briefcase issued by Mantendo Company, so it is obvious that this key is used to open the lock on the briefcase... I think this is also the reason why Mr. Nakajima and The number plate was handed over to the man, right? But now, since this key cannot unlock the lock at the scene, it can only show one thing——the briefcase that the man got at the depository is not a Chinese key. Shima-san's briefcase!"

Conan explained in Kogoro's voice:
"And if you want to know what's going on, just find out who owns the briefcase that this key can open, and everything will be clear..."

"I see……"

Before he finished speaking, Takeshita Yushin, who was still squatting on the ground, suddenly stood up with a gloomy face, and said in disbelief:
"The explosion just now was the bomb I planted...Unfortunately, I obviously fabricated a threatening letter, trying to pretend it was done by terrorists, but I didn't expect..."

"Takeshita..."

Seeing this and hearing Takeshita's words, Ueda and Nakajima looked at him in disbelief.

"I want to find a briefcase that can be opened with this key... I think, if I'm not wrong, it should be the one in my hand. It should be the Nakajima briefcase!"

As Takeshita said, he threw the briefcase directly to Police Officer Megure.

In this regard, Police Officer Megure stretched out his hand to pick up the briefcase in a panic, and taking this opportunity, Takeshita turned and ran towards Nakajima, and when Nakajima looked dazed, Nakajima was pushed to the ground by Takeshita, Then Takeshita grabbed his neck tightly, and roared with a ferocious face——

"Nakajima! You should be the one who should be killed! It was you who killed Yoshimi! Now, anyway, I have killed an innocent person, and I have nothing to worry about!"

Shouting, Takeshita tried his best to the point where the veins on his face were bulging, he tightly grabbed Nakajima's throat, watching him struggle with his face flushed from gradually suffocating.

However, after all, there is a scene where the police are present. The police on the side immediately launched an operation in full view. Three or four police officers together forcibly pulled Takeshita away from Nakajima. At this point, Takeshita could only scream hysterically and be beaten. The police took away—

"so……"

After listening to Takeshita's words, Police Officer Megure finally figured out the truth of the matter——

"That's right, it was Mr. Takeshita who wanted to kill Mr. Nakajima with a bomb, so he should have installed the bomb in his briefcase, and after they left the briefcase in the storage, he secretly used his number plate to follow The number plate of Mr. Nakajima was changed, so that when Mr. Nakajima got back the briefcase of the briefcase, it was naturally the briefcase with the bomb prepared by Mr. Takeshita. After that, Mr. Nakajima opened the briefcase by himself, of course, would be killed by a bomb."

Conan concluded in Kogoro's voice:
"It's just that Mr. Takeshita didn't expect that Mr. Nakajima didn't go to get his briefcase. Instead, he used the number plate to make a transaction with the victim, which resulted in the victim's death."

"So, the dead died in vain..."

Officer Megure couldn't help but sighed a little bit about the truth of the incident, and seeing Takeshita who was being taken away kept shouting the name "Ryomi", he turned his head and asked Nakajima, Ueda and the others:

"Who is Liangmei?"

"She was the manager of our boxing club in college, and she committed suicide after being dumped by Nakajima..."

Ueda also explained helplessly when talking about this old event.

"Suicide? But why did Mr. Takeshita do it for this girl..."

Mumu police officer was puzzled.

"Because Yoshimi is Takeshita's girlfriend. She has been dating since middle school, but she never expected to be taken by Nakajima when she went to university..."

Having said that, Ueda also felt a little resentful towards this old friend who had known him for many years——

"So, Mr. Nakajima, who was lucky enough to escape?"

At this moment, Kogoro's serious voice sounded again:
"It's your turn to explain your affairs!"

"what?"

Nakajima lowered his head in panic at first because of Ueda's words, but when Kogoro said, his expression suddenly became extremely panicked——

"The man in black who made the deal with you... who the hell is he!"

Roaring loudly, Conan shouted urgently, as if his suppressed emotions were about to burst out at this moment——

"This……"

Hearing this, Nakajima, who was about to speak, stepped back half a step with a look of horror on his face, his eyes widened greatly, as if he felt an aura that made him feel even more frightened——

"You chose such a deceitful method to carry out the transaction, and you got such a generous reward... The transaction you made must be a shameful transaction!"

However, when Kogoro's voice sounded again, the tone in his tone was not as strong as before, but rather like a girl's tone——

It turned out that when Conan felt that he was about to lose control of his emotions, Xiao Ai hurried to where Conan was, snatched Conan's bowknot voice changer, and did not give him a chance to continue talking. The following content is asked in this way.

As for this, seeing Xiao Ai's reaction, Conan, who was suppressing his emotions and wanted to ask out in one breath, wanted to take back the voice changer again, but saw Xiao Ai's cold eyes with some warning eyes. After looking at himself, Conan, who didn't want to talk about it with Xiao Ai, snorted coldly, and simply ran out from behind the pillar, took the key from Police Officer Mumu, and was about to open the briefcase——

"Conan!"

Officer Megure couldn't help being taken aback by Conan's behavior, but seeing that the briefcase he opened was filled with a series of documents with various names and relevant resumes on them, so Officer Megure also Confused, he asked Nakajima——

"What are these things? Why did that man spend so much money on these things!"

As a police officer's intuition, Officer Megure also seemed to have noticed something was wrong.

"These... I smuggled out from the company... a list of outstanding computer software designers around the world... I don't know why they spend a lot of money to acquire these..."

Seeing that the matter had been brought to light in front of the police, Nakajima simply confessed.

And listening to his tone of voice, Conan frowned slightly, and asked directly regardless:

"They? Who are they! How much do you know about them!"

In this regard, Xiao Ai stood behind the pillar, turned off the switch of the voice changer with a face of helplessness, and let out a long sigh——

After all, he still can't stop him... However, this person named Nakajima probably doesn't know anything, after all, the organization will not casually disclose information about the organization to unrelated people...

"I really don't know anything..."

Nakajima was probably mentally exhausted by the successive encounters today. After being questioned by the child, he simply confessed:

"It's just that the meeting place is fixed every time. It's in the bar called 'Cocktail' on the top floor of the Dahei Building on Mihua Street."

Hearing this, it seemed that he had finally found some useful clues, so Conan simply ran out and ran towards the outside of the hotel——

"Edogawa!"

Seeing this, Xiao Ai panicked, and hurriedly chased after Conan——

"Cocktail" bar?It is a common meeting point of the organization, and it is also said that it is suspected to be the stronghold of an intelligence expert of the organization. If you go there so rashly...

Not daring to imagine the consequences, Xiao Ai knew that she had to stop Conan.

However, when Conan just arrived at the door, he saw Dr. Ali's golden beetle, which stopped at the door——

"PhD!"

Seeing that Dr. Ali was here, Conan directly opened the car door, got into the car, and hurriedly shouted:

"Dahei Building on Mihua Street! Take me there quickly!"

"Xin, Xinyi..."

In this regard, Dr. Ali was a little surprised by Conan's sudden boarding of the car, but seeing Xiao Ai also quickly came out of the restaurant, and yelled directly at Dr. Ali after getting in the car:
"Dr. A Li, you must not go to that bar..."

"Stop chattering!"

Seeing Xiao Ai trying to stop him, Conan yelled at Xiao Ai angrily:

"I finally found a little clue, how could I just give up!"

"Bam—"

However, just as Conan finished speaking, a huge explosion sound came directly from a distance——

"That direction...is the Dahei Building!"

Conan was shocked.

Because the Mihua Hotel where he is now is at one end of Mihua Street, even with the naked eye, Conan can see the top floor of a building not far away. At this time, there is billowing smoke and flames, as if something happened. explode!
"Doctor, hurry over there!"

Although he had already guessed what happened, he was still a little bit unwilling, and Conan yelled at Dr. Ari.

And the matter has come to this point, Xiao Ai will not stop her anymore - anyway, now that the past has passed, there must be nothing to be found!

So, when Conan and others came to the downstairs of the Dahei Building and saw that the top floor of the entire building was blown up, Conan, who was very unwilling, thought of another clue——

That is, the university professor named Masami Hirota!

……

"Although it happened suddenly, there is a plan in place... Hey, don't worry if you leave this kind of thing to me."

At this time, outside the Dahei Building, a dark-skinned man in a light-colored suit, with short blond hair, was on the phone, walked straight through the crowd, and said to the person on the other end of the phone...