"Yo yo yo yo ~ ~ This is not the new one. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 info I didn't expect Shinichi to have the ability to get bigger and smaller! It's amazing. (How do you feel that this sentence is so dirty~~)

Yibin looked at the almost **** Xinyi on the bed and teased.

Shinichi sat on the bed and gasped violently, looking at Yibin, who was leaning against the wall with his hands on his chest and looking at him. Try to calm your breathing.

"You don't seem surprised at all! Don't! ”

Shinichi saw the mysterious smile on Yibin's face, and his heart suddenly tightened: Could he be a member of the black-clothed organization!

But in fact, Yi Bin just thought it was very interesting to see Conan suddenly change from such a small body to a body as big as Shinichi.

"That's right! From the time you disappeared, the first day Conan appeared, I had some suspicions. It's such a coincidence. Moreover, Conan is not at all like what a child should be. Although sometimes he deliberately pretends to be cute, when he encounters a case, he acts exactly like Shinichi. So, I boldly guessed that the new one is Conan! Unexpectedly, it was confirmed today! ”

When Xinyi heard Yi Bin's affirmative answer, his heart was even more nervous and almost jumped out: if Yi Bin is a black-clothed organization, not only will he be killed at this time, but Xiaolan and Doctor will also be in danger!

"You're from the Black Order?"

Shinichi asked nervously about Yibin.

"The Black Cloaks? What's that? ”

Yibin pretended not to understand.

"You're not from the Black Order? Why aren't you surprised to see me here? ”

Shinichi then asked.

"Hey~ There are even witches with magic in this world, what's so strange about you getting smaller. Are you cursed by the witch in some black-clad organization? ”

Yibin casually.

"Aren't you really from the Black Order?"

Shinichi still asked uneasily.

"Hey, hey! I don't even know what you're talking about! Are you afraid of that black-clad organization? ”

Yibin pretended to be curious and asked.

"You're not from the Black Order, so forget it. I'll talk about these words later, but now I have to hurry to the study, Hattori's reasoning is wrong! ”

Shinichi got up from the bed and found a few clothes from Kizen's closet to wear on his body. He staggered towards the study.

"Ma Ma ~ whatever you want. It's good if you're happy~~"

Yibin leaned against the wall with a helpless expression.

As soon as Shinichi walked for a while, Xiaolan pulled the doctor and ran over.

"Huh? Yibin, what about Conan? ”

Xiaolan found that Conan was not in bed, and hurriedly took Yibin's hand and asked.

"Oh. Conan's guy said he had a stomachache and went to the bathroom. ”

Seeing Xiaolan's anxious appearance, Yibin casually made up a reason. Then he said a very important message for Xiaolan to divert her attention.

"By the way, Shinichi came here just now, and he should be in the study now."

"Shinichi?"

Hearing Shinichi's news, Xiaolan quickly ran towards the study.

Yibin followed unhurriedly.

Inside the study. A few minutes ago.

"Who is the murderer? Hattori dude"

Officer Twilight asked anxiously.

Hattori smiled proudly: Kudo, I won this game!

"After killing the victim, it takes at least five to six minutes to complete this technique, and the time for committing the crime is from 3:30 to 4 o'clock. Therefore, Mrs. Tsujimura, who was with us at four o'clock and returned here, was excluded. ”

"In the same way, it is impossible for Mr. Koike, the housekeeper, who is standing at the gate to chat with the neighbors in the neighborhood and greet us and Mrs. Tsujimura back here between three and four o'clock."

"Therefore, during the time between us and Mrs. Tsujimura arriving here and the time when the housekeeper, Mr. Koike, came out to pick us up, the deceased's son and his girlfriend, although they had also reached the second floor, were only a minute or two at most, and it was impossible for them to commit a crime."

"So, this old gentleman who came here at two o'clock and had been watching TV next door to the study, Mr. Liguang! Only you are possible. ”

Hattori suddenly pointed at Toshimitsu Tsujimura and said affirmatively.

"The proof of this is the fishing line I just found in the Japanese-style room to help the iron needle, which is the most durable and thinnest type of fishing line of the new material. You know how to fish, I don't think you don't know! ”

"And I remember that we were halfway to the study with Mrs. Tsujimura, and we met you on the stairs. In other words, you arrived at the Japanese-style room after committing the murder. You must think that you have made it perfectly, but I found this fishing line in the trash can of the Japanese room, which is the most powerful proof of this! ”

"How! Isn't that what it looks like! ”

Hattori sternly questioned Toshimitsu Tsujimura.

"That's right, that's me."

Under Hattori's questioning, Toshimitsu Tsujimura confessed to his crime.

"The person who killed my son Ah Xun was indeed killed by me."

Mr. Liguang confessed his crime very simply.

"No, you didn't kill anyone at all!"

Kudo Shinichi suddenly appeared outside the door of the study, leaning on the door frame and said tiredly.

Hearing this sudden sound, everyone in the study looked in the direction of the door in surprise.

"He's lying!"

Shinichi looked at everyone present and said confidently.

"You say this old gentleman is lying. Do you mean to say that I was wrong in all my reasoning? ”

Hattori looked at Shinichi and asked dissatisfiedly.

"The trick you just said is just on paper! If it were in real life, it would not be possible to do it at all! ”

Kudo Shinichi said confidently.

"Brother Kudo, I'm here to interject. He just reasoned about the secret room perfectly. Also, I used my pants just now, and I did experiments. ”

Shinichi said this, Twilight stepped forward and retorted.

"Let's first attach one end of the fishing line to the deceased's key ring with duct tape, and then let the end of the fishing line with the iron needle pass through my trouser pocket, and then hold the two ends until I walk out of the study, and if I lock it, and pull the iron needle vigorously, the key will run into the pocket by itself, and then pull it harder, and the fishing line will be pulled out of the tape. The next thing you do is draw the line and the evidence is gone. ”

"This completes the secret room technique, we have done experiments."

Twilight explains to Shinichi.

"Did the key really run into your pocket? Officer Twilight! ”

Shinichi asked rhetorically.

"Of course! If you don't believe it, you see! See clearly! ”

Hattori runs to Officer Twilight's side and unwillingly digs into Officer Twilight's pocket to prove himself.

"Look, the double pockets of these pants!"

However, when Hattori turns Twilight's pants pocket over, he finds that the key has not entered the double pocket of his pants, but has fallen out.

"What! How could it be! ”

Hattori looked at the keyring that had fallen to the ground in amazement.

"I just passed the line through the double pocket."

Hattori said unwillingly.

"Because Officer Twilight was sitting when the key went into his pocket."

"What?"

"Because as long as you are sitting, there will be folds in the pockets, which will block the passage of the keys into the pockets. Before you can actually get into the double pocket, the line will be pulled out of the tape of the keyring. Moreover, the victim's body size is even fatter than Officer Twilight, which is even more obvious. ”

Shinichi explained calmly.

"There's a good chance this has a coat! No, if you try a few more times, you will always succeed! ”

Hattori said very unwillingly.

"It's the same a few more times. Think about it for yourself. How was the key placed in the victim's double pocket! ”

Shinichi said a clue that everyone didn't pay attention to.

Hattori suddenly shuddered, as if he remembered something.

"That's right, if the key does run into the double pocket, it should only be the keyring. On the actual mountain, the key and the key ring are folded and placed in a small double pocket, which means that the key was placed in the double pocket of the deceased in the first place. ”

"yes, in that case, how can you explain the fishing line I found in the Japanese room?"

Hattori took out a handful of fishing line from his pocket and questioned Shinichi.

"It was just a trap set by the murderer. In order to blame Mr. Liguang for the crime. I found five or six sets of the same thing elsewhere as well. It's all over the house, and the murderer has even designed places outside of the Japanese room. Therefore, no matter where Mr. Liguang was at the time of the crime, it didn't matter. ”

"However, the old gentleman himself has admitted that he has committed the crime!"

Hattori was still unwilling to argue.

"That's because this old gentleman deliberately jumped into the trap set by this murderer, and I don't know what kind of reason he was based on."

As for the old gentleman's own admission of the crime, Shinichi didn't know the reason.

"But this study is a complete secret room! If this is not the case, then what kind of method did the murderer use to commit the murder and then leave! ”

Hattori asked a question he couldn't figure out.

Xiaolan suddenly ran to the door of the study, looking at the Shinichi arguing with Hattori in the study, she was very excited: Shinichi! Sure enough, it's Shinichi!

"I don't understand that yet. Judging from the scene, Mrs. Tsujimura, who originally had another key, was very suspicious. But. At the time of the deceased's death, Mrs. Tsujimura was with us. Have an absolute alibi. ”

“。。。。”

Shinichi fell into deep thought.

Xiaolan looked at Shinichi with a worried expression: Shinichi.

Suddenly, a card fell from the chandelier and fell at the feet of the crowd.

Officer Twilight picks up the card that he dropped in front of him.

When he saw the contents of the card, Officer Twilight's eyes widened instantly.

"Everyone. The killer already knows who it is. ”

Officer Twilight said with a serious expression.

"Alright, guys, don't go any further. The killer has been largely identified. Next, just leave it to our police! ”

Officer Twilight said to Kudo and Hattori with the card in his hand.

"What?"

"What? Officer Twilight, do you already know who the killer is? ”

Mori Kogoro asked in surprise.

"That's right, since this is on the scene. Then, it means that the murderer must be him, that's right! ”

"The 'man' codenamed 'Dark Crystal'!"

Twilight shows the card to everyone.

I saw that the card was the size of a poker, and the whole card was pure white except for a black crystal ball in the middle.

"That person has committed a total of 192 crimes since about three years ago, and the victims have nothing in common, and there are people of different identities and classes, from members of Congress to gangsters, all of whom have become his targets."

"And each time I couldn't find any clues other than one such card found at the scene of the crime. Therefore, we police can only name that person by the code name 'Black Crystal'. And increase the search efforts again and again. ”

"What!"

Hattori's face was full of surprise when he heard the news.

Although he is the son of the chief of the Osaka Police Station, Hattori Heizou does not disclose this information to his family.

"Okay, this case will be handed over to the police next."

Indeed, for this kind of case, it is indeed difficult for detectives to find the murderer.