"No! Your reasoning is wrong! This is the murderer's conspiracy! He wants you to think so!"

Just when Hattori Heiji was about to proudly put a perfect end to this reasoning and declare his victory.

A sound of breathing came from the entrance of the study room.

"Huh? Shinichi?"

"Hmph! Shinichi Kudo! You are really hiding behind that uncle!"

Following the sound, I saw the figure at the door. Except for Kogoro Mori who was slightly frowning, the other two C characters, Meguro Police Department and Hattori Heiji, were all excited.

After all, one of them is waiting for a savior and the other is waiting for an opponent. The person who suddenly appears can completely satisfy them. Kanto's famous detective, Sherlock Holmes of the previous Heisei era, the savior of the police officers of the Police Department, and Shinichi Kudo.

"Conan! Where are you! Conan! Huh? Shinichi?"

Just when everyone was thinking about Kudo Shinichi's reappearance, they went to the door to pick up the doctor and came back to see Conan. But they found that Conan disappeared and came to look for Conan, Xiaolan, who was also unexpectedly following him and saw the person she was thinking about day and night.

"You bastard! Where did you go? I thought something happened to you? You... do you know how worried I am about you?"

"Silly girl! She's crying and her eyes are swollen, but she's not adorable!"

"Aren't you all the ones you've gotten?"

The originally tense mystery drama and the most important truth revealed. When the prisoner is in action and the crime is reproduced, such an emotional idol drama suddenly comes? If the current author or screenwriter dares to do this, he will definitely be sprayed like a scumbag.

And this sour and smelly love aura naturally made the two people present unhappy.

"Ahem! Xiaolan!"

"Hey! Shinichi Kudo! You guy suddenly came out and said that my reasoning was wrong, and then just coaxed your woman here? Shouldn't you give me an explanation?"

"Explanation? Hehe! Of course!"

After being coughed like this by Kogoro Mouri, Koran immediately came back to his senses, wiped away the tears of excitement with a shyness, and retreated to Kogoro Mouri.

"Dad~Dad~"

After hearing Hattori's provocation, Kudo Shinichi was worthy of being called a mystery maniac by Koran, and immediately forgot about his love for his children. In the encouraging eyes of the police department of Meguro, he directly confronted the famous Osaka high school detective who came to the door to fight him.

"Idiot! Your so-called secret room technique just now is just talking about it on paper. If you commit a crime according to the technique you just now, I can guarantee that the murderer will not succeed even if he tried it a hundred times!"

"What? Bastard! We've tested it just now! Are you, a guy who doesn't understand the situation, so arrogant as soon as you start? Is it really disappointing?"

"Are you sure you succeeded?"

Facing Hattori Heiji who was a little dissatisfied, Kudo Shinichi smiled disdainfully, walked to Megumi Police Office, reached out to pull his trouser pocket out, and the key that was originally stuck near the trouser pocket was pulled out and fell to the ground.

"Recalling, was it so easy when I just took out the keys from the deceased's pocket? Don't struggle, Hattori! You forgot the most important point, the deceased sat on a chair! No matter whether he died or alive, when the murderer created a secret room according to your method, he was sitting. If obese people like him and the Megumi Police Department sit down, their thighs will tightly hold their pants and squeeze them tightly against their thighs. With the strength of the fishing line alone, it is impossible to squeeze the keys through the seams between their thighs and pants, and put the keys into the pockets. They can only strand the pockets at the mouth of the pants."

"And think about the shape of the key that was taken out and the shape you made with this technique now? If the key happens to enter the pocket of your technique, only the key ring will enter, and the key head will face the outside. What does the key of the deceased look like when the key is taken out? The decoration and key on the key ring are stacked together to form a V-shaped shape. If you put it in this way, you can only put it into the deceased or the murderer! The tape and thin line marks in the key blade you see are just tricks that he misleads you!"

"And I found this in other rooms! Hehe! Is it unexpected?"

Looking at the four or five fishing threads that Kudo Shinichi showed off and the same style of needle-fitting fish thread that he found in Kawai, Hattori Heiji, who was speechless, finally fell completely silent and no longer roared about his reasoning.

"Since it is a secret room forged by the murderer, and Kudo, you have also seen through his tricks. So you must know who the murderer is, right?"

Seeing Hattori Heiji admitting his loss of failure, the police department of Meguri immediately asked his former partner, hoping to completely nail Kanto's victory.

"That's right! The illusion created by the murderer will take at least ten minutes to achieve. Koike, who was chatting downstairs, and Takashi Ikemura and Yukiko Kaneki who arrived a few minutes earlier than Hattori and Heiji and Kaneki, obviously it is impossible to do it, so the person she wants to blame is obvious, that is, Grandpa Ikemura Riki who was asked to come and wait at two o'clock! The murderer who Hattori just wanted to testify was also him, right?"

"Um!"

"But we ignore one of these people! After setting everything, we will create a certificate of absence for ourselves! I'm right... Mrs. Koi Village?"

"What?"

"How is that possible?"

"How could she have time?"

Hearing Kudo Shinichi's last testimony, everyone standing in the study exclaimed incredible exclamation. However, there were only Kogoro Maori who had probably guessed and Takihiko Ikemura who was almost accused of the murderer.

"Why? She went to Kogoro Mori's house at more than 1:00, and the deceased died from 3:30 to 4:00! This is not wrong, she has time..."

Hearing Kudo Shinichi's testimony, Hattori Heiji, who was standing beside him, couldn't help but ask.

"Idiot! When she left, she probably had everything arranged, including calling Himeku Ikemura to ask him to come to the house and pouring a glass of sleeping pills for her husband in the study. After everything was successful, she left Himeku Ikemura's house under the butler's greeting, went to the Maori Detective Office, and led Maori... uncle and you to come over to her as the proof of the absenteeism. Just under your nose, he opened the door with his own key, came to the deceased, pretending to wake him up, but stabbed the deceased in the neck with the poison needle. The stacked books were to block the ferocious expression that the deceased showed when she woke up with the poison needle, and that annoying opera should also be used to attract our attention and cover up the sound of the deceased in case of waking up and crying in pain."

"She completed this perfect room murder in front of us! If I guess correctly, Mrs. Ikemura, the key ring on your key that is exactly the same as the dead can be opened, right? And there are traces of you hiding the poison needle inside! Sorry, Hattori Heiji! This game! I won!"
Chapter completed!