Kiyoshi Matsumoto? He was the one who took charge of this case? Ye Gengyi said: "No, it's just that this case has been repeatedly broadcast on the TV news. I want to know something, and I can help if I encounter it."

"Oh! So it's like this..." Mu Mushisan said clearly, "That serial murderer is actually the prisoner that Matsumoto has been hunting down for nearly 20 years."

"Is there a portrait of him?" Ye Geng asked.

"No... But what we can confirm now is that the serial murderer has a knife wound on his back and has the habit of whistling." Mu Mu Shisan said, "The tune is Letitbe by the Beatles." I knew it...Ye Geng let out a sigh of relief: "Police department, you are now leading a team to the apartment near Ayumi's house. The person you mentioned may have appeared."...Conan incident radiator, whoever uses it knows.

"What!?" Mu Mu Shisan was shocked, before he could ask further, the phone was hung up. After Ye Gengyi deliberately used this method to speed up the police dispatch, he greeted Dr. Ali, who was still shocked by the serial murderer's appearance near Ayumi's apartment, and took the other party's mobile phone.

Put on your coat, drive, go. On the other side. Ayumi and Haibara also returned home smoothly.

"Edogawa, Brother Genichi is looking for you."

"Huh? Find me..." Conan was stunned, and while taking it, he took out his mobile phone to check the battery and signal...it's full...

"An older brother?"

"Is the phone turned on for hands-free?" Ye Geng asked.櫷

"No." Conan said.

"Now go to the entrance and see if the door lock is locked." Ye Gengyi said.

"...Oh." Conan was very confused, but he ran over to confirm it, and said after a while: "It's locked."

"Well, where are the four of them?" Ye Gengyi continued to ask.

"In the living room." Conan was very puzzled... What exactly does Brother Gengyi want to do? There are two doors in the living room... The layout of the apartment is... Xie Ye recalled for a moment, and said: "I have a surprise, and I need your cooperation. Now let them go to the bathroom in the corridor and lock the door." Surprise?

Still need to cooperate? Sangichi-kun is very strange today... Conan scratched his head, but he ran back to the living room and said so and so on.

The three little heads fit together very well. Huiyuan mourned slightly, took out his mobile phone and sent a question mark to Ye Gengyi's number.

[Do as it is. 】Ye Gengyi asked Ye Xiaobai to reply on his behalf. When he dealt with the lying child last time, he had also seen the layout of the bathroom in the apartment. If someone was hiding in it, he could see it as soon as he opened the door.

No screaming was heard... After a while. Conan said, "Brother Gengyi, they've already gone in."

"Hmm..." Ye Geng made a soft 'hmm' and said, "Don't hang up now, I will be there soon, if you are obedient, you can wait in the corridor, if you are not obedient, you can use what you learned from the TV Knowledge, check if Ayumi's house has been invaded." Conan: "..." Wait a minute, is there something wrong... In other words, leaving yourself here alone means... Ye Geng One was much faster than the speed at which the police arrived.

From the locker on the first floor of the apartment, we can see that the family named Pingdong lives in Room 2403.

Reminiscent of the floor where the elevator was stopped before Xiaoda mentioned, and the letitbe who has the same style as the murderer, it is basically certain that the serial murderer has indeed been here before.

But whether he left or not, and whether there were any of his accomplices in the apartment, this kind of thing obviously couldn't be guessed based on guesswork.

Take the elevator to the 28th floor, in front of Ayumi's house. It was very quiet in the hallway. As soon as Ye Geng rang the doorbell, he said to the mobile phone that was still in communication, "It's me, open the door."

"..." After a few seconds. The door opened slowly, revealing Conan's resentful face, and behind him stood Haibara Ai and three children who had come out of the bathroom.

"Thank you." Ye Geng patted the detective boy on the head and hung up the phone. After hearing the phrase "Check whether Ayumi's house has been invaded", Conan decisively started the exploration work.

Since there is no danger, they don't have to hide in the bathroom anymore. only…

"Brother Gengyi, isn't my safety important?" Conan complained.

"Oh, you're not very obedient, it's useless to say it beforehand." Ye Geng said. Conan: "..." Although, but... more depressed... 嫷

"What happened?" Hui Yuanai asked confusedly.

"Have you watched TV recently?" Ye Gengyi said.

"Of course."

"Look, look..."

"I came to Ayumi's house for dinner today, and I have already asked my mother to help record the Kamen Rider show!" The three little heads said each other.

Conan and Hui Yuanai looked at each other, combined with Ye Gengyi's mysterious behavior, they suddenly had some guesses, and the two almost said in unison: "Wow!"

"That serial murderer came to this apartment!?"

"Yeah." Ye Geng nodded and asked, "Did Ping Dongtang live here?"

"Yes, sometimes I meet him in the elevator." Ayumi said: "Because of the recent program, I know that uncle is actually a criminal psychologist."

"So, the murderer must have watched the TV show and came here to find trouble with Ping Dongtang." Ye Gengyi said, "Xiao Ai, did you and Ayumi meet anyone before the elevator?" Hui Yuanai was stunned for a moment: "You mean the uncle who passed by us and whistled the Beatles letitbe?"?

! Conan was shocked and said: "Hey! Huiyuan! What does that person look like! Have you seen his appearance clearly!"

"No..." Hui Yuan Ai shook his head: "His face is covered by a hat, hair and beard~lightnovelpub.net~ I can't see clearly at all...I thought he was a wandering singer..."Damn it!

If I had known earlier, I would have gone shopping with them! Conan raised his head and said eagerly: "Brother Gengyi! You must already know which floor Mr. Pingdong's house is on." Now he wants to confirm Ye Gengyi's attitude. Here, then he ran to the locker on the first floor now to confirm where Pingdongtangci's room was.

"I know, let's go together later." Ye Geng looked at the children,

"You guys come too, but don't run around, understand." The lesser of two evils. To put it simply, Conan, no matter whether he wants to take him or not, he will definitely follow him later... As for the rest, it is likely that he will play the same trick.

No need for extra work until it's unclear whether the serial killer left the building or not.

And, counting the time, the Mumu Police Department and the others are almost here.

Please remember the first domain name of this book: . :