Conan: Begins to collaborate with Miss Bayonetta and become famous

inside the carriage.

"What? You said Ai is missing?" Dr. Agasa suddenly sweated profusely.

"Well, I even checked the restrooms in the nearby carriages, but——"

"Jingle Bell."

Xiaolan took out her phone: "Xiaoai sent me an email."

"I'm fine, please don't worry about me."

Sonoko and Professor Agasa came to Xiaolan's side.

Dr. Agasa wiped the sweat from his forehead and said, "This is indeed Ai's email address."

Mitsuhiko guessed: "Could she have gone to Conan's place?"

"Maybe, they are often together." Yuan Tai agreed.

"But I also want to go over and take a look..." Ayumi lowered her head and said dejectedly.

"That's right, I really want to witness the process of solving the case up close!"

Haven't you witnessed enough?

Sonoko retorted: "You little brats, you'll just be turned away anyway, so why bother yourself with making things unpleasant?"

"Boom!!!"

"Yes, the truth about the murder in the closed room was revealed when I went to the rich lady for the second time."

"I had already solved it when I was in Room E."

When the wealthy lady heard herself being mentioned, she asked excitedly, "W-what? Wait a minute!"

She rolled up her sleeves and clenched her fists: "Are you trying to say that I am the criminal?!"

"I hate being wrongly accused the most!!"

"Calm down, beautiful lady, and wait for Master Maori to finish speaking." Baijiu Heyan persuaded and held the rich lady's wrist like a gentleman to prevent her from doing anything extreme.

The rich woman said "huh" with disdain.

"When I looked into your room through the gap in the chained door, I finally discovered the truth."

Everyone: "The truth?"

"When someone else has the door chained, no matter how hard someone outside tries to look inside."

"I can only see the sofa on the left, but!"

Maori could raise his tone: "When Conan found the body of the deceased in Room B."

"Room B also had a door chain, but he could still see the sofa on the right through the gap."

Lao Zhan: "Are you sure you believe what this confused guy said? It doesn't look reliable."

The wealthy lady put one hand on her waist and said, "Also, did that little brat see it wrong?"

"No." Baijiu brushed her bangs upwards and raised a slender finger.

Baijiu stopped Amuro Toru who was about to speak, and looked at everyone with his clear almond-shaped eyes.

In a calm and magnetic voice, he stated, "The door chain of this room has one more chain than the other rooms, so it is longer, right?"

"In this way, the gap of the chained door will become wider, and the range that can be peeped into will also become wider."

The wealthy lady didn't hear a word. Her attention was completely attracted by the two handsome guys next to her. She had a crazy expression on her face.

James was confused and asked, "What's the problem with a longer chain?"

"It's a big problem." Bourbon took the opportunity to explain.

Baijiu smiled faintly and waved to Bourbon.

Bourbon: "Usually the length of the door chain is designed so that even if someone tries to reach in from the outside, there is absolutely no way to remove the chain."

"But if there is one more chain and it becomes longer, then you can leave the room."

“You can also hang the chain from the outside to the inside.”

"Boom!!!!"

"Hey, wait a minute! You can't do that! How can you just look at the passenger list?"

The conductor of carriage No. 5 hurriedly drove towards Akai and snatched the thick stack of registration books back into his arms.

Akai said politely, "I'm sorry."

"Because I found someone I know in the car and I want to know about her."

The conductor bent his knees slightly and held the booklet tightly in his arms: "If you encounter this situation again, please just ask me directly."

"This is an invasion of privacy for other passengers."

"excuse me."

The conductor was sitting on his seat holding the booklet, not knowing that he had already hidden the thing under the chair.

"Haha." Akai sneered twice.

"Boom!!!!"

"Yes, there are indeed six chains. The chains of other rooms only have five chains."

"Only the chain in Room B has six chains!"

The train conductor excitedly reported the information to everyone.

Baijiu's face was filled with a smile: "In this way, the secret room problem has been solved."

The strong lady raised a question: "But if a passenger secretly tampered with the door, the conductor would probably notice it."

Lao Zhan added: "Yeah, isn't he always in the corridor?"

The conductor walked slowly in front of the crowd and said, "I saw a strange guy peeking at me through the door."

Lao Zhan asked, "Who is that strange passenger?"

The conductor calmly replied: "I didn't see the other person clearly because I entered the tunnel at that time."

“It’s pretty dark around here.”

Mr. Anton, who had been silent for a long time, raised his frame silently and said, "So the murderer is that person."

He stared at the conductor with lifeless eyes: "Maybe he has already escaped to other carriages."

The wealthy lady speculated: "Maybe the murderer is really someone from another car."

"The conductor of this carriage not only knows us, but has also been in the corridor. It is impossible for anyone to take the risk and commit a crime in this first-class carriage."

Baijiu retorted: "The possibility you mentioned can be completely ruled out just by this sound."

"What's that sound?" the wealthy lady asked modestly.

"Ding-a-ling, jingle-a-ling."

Everyone looked around: "This, this is the sound of the call bell."

Lao Zhan asked in confusion: "But, but who is it?"

“It’s me!!!”

Conan poked his head out from the corner and showed the recording on his phone to everyone.

"I pressed the call bell for Room B before recording it on my phone and then played it back for everyone to hear."

Conan explained to everyone: "The conductor heard the noise, but didn't find any lights on in any room, so he went to Room A and knocked on the door."

The conductor nodded quickly: "Yes, because the light bulb in Room A was broken, I thought it was Lao Zhan from Room A who rang the bell to find me."

Conan continued the topic: "At that time, Lao Zhan and the conductor were arguing at the door of Room A."

"The deceased in Room B would go to Room A to check the situation."

The conductor clapped his hands excitedly: "Yes! Yes! And the deceased was talking on the phone with someone at the time."

Baijiu raised a smile and spread his hands: "Isn't it clear now? The murderer entered Room B at that time."

Baijiu put his hands in his pockets, posed in a handsome manner, and opened a door.

Analyzing and explaining to everyone: "The corridor width of this train is designed to be quite narrow."

"As long as the door of compartment B is opened, the conductor in compartment A will definitely not be able to see it."

"The murderer walked into Room B from the opposite side of the door."

Baijiu stopped talking, looked at Bourbon on the side, and gestured with his hand.

Bourbon smiled faintly, picked up the phone and put it to his ear.

Imitating the circumstances of the crime: "Yes, the criminal probably told the deceased on the phone at that time."

Bourbon imitated the murderer's tone: "It seems like there's a lot of noise outside the room. What happened?"

Baijiu added: "And the train just happened to enter the tunnel at that time."

Mao Li cleared his throat: "As long as the prisoner calls the deceased before the train enters the tunnel, it will be fine even if the prisoner suddenly goes to Room B in person."

“You can also pretend that you entered Room B because the reception in the tunnel was poor.