Suddenly, Mouri Kogoro also understood.

"I see!"

"You put these three mirrors together and stuck them on the inside of the door to block yourself from walking out of room B after killing someone!"

"The suspicious figure the conductor saw at that time was actually himself seen in the mirror."

"Because the train was passing through a tunnel at the time, and the lights in the corridor were relatively dim, it was inevitable that we would see it wrong."

"In order not to notice that the house number reflected in the mirror was wrong, you deliberately covered this position with red paint so that the house number could not be reflected..."

"The conductor said that he saw a human figure in about room A, which can also prove that the mirror door is in room C."

"Because the image reflected in the mirror is twice the distance between the real object and the mirror, and the middle position between Room E and Room A happens to be Room C..."

"That's your room, Mr. Anton!"

Mouri Kogoro put his hands in his pockets with a confident smile on his lips.

This cool and handsome reasoning even made Conan smile with relief.

This time I only gave a little prompting and was able to say so much in one breath. Uncle has made some progress~

The same thing happened with the last "Aphrodite" incident. Kogoro Mori found the real murderer before he did.

That time even Conan had to admit that his levels were not as good as Mouri Kogoro's.

Of course, they both lost to Qin Zhibo who was standing directly in the atmosphere.

"But if that's the case, how did I open this door?"

"According to what you said about the crime, Mr. Mori, I had already entered Mr. Murohashi's room when the conductor was going from room A to room E."

"But the conductor didn't notice that the door of room C was open at that time, right?"

Anton turned to look at the conductor, who nodded in agreement, saying that he indeed did not notice that the door of room C was open at that time.

This question stopped Mouri Kogoro, and his expression that was very handsome and confident a second ago suddenly turned into a deflated and cute look.

"Well... you should have walked out of the room after killing the person, walked to the corridor and opened the door of room C. The conductor just didn't see it..."

"How is this possible?!"

Anton's voice became louder, "The conductor even saw the figures in the corridor. If I came directly to the corridor, I would be discovered immediately!"

"Um, well..."

Seeing that Mouri Kogoro couldn't explain himself, Conan slapped his forehead helplessly.

I really overestimated him just now, and even forgot the most common techniques...

I originally thought I could save an anesthetic needle this time, but I had no choice.

Conan took off the watch cover and planned to give Mouri Kogoro a happy one.

But at this moment, a palm gently patted his back.

This startled Conan, who quickly closed the watch cover and looked back.

The passenger named "Noto" handed him a slender rope and said with a smile: "Kid, this rope is for you to play with."

Give me a rope to play with?

You really treat me like a child, what's the fun?

Conan took the rope doubtfully. When he was puzzled, he suddenly thought that this thing could be used to demonstrate the techniques of the case.

So, he directly put the rope on the door handle, then grabbed one end of the rope with his left and right hands and pulled it left and right.

The rope pulled left and right causes the door to swing left and right.

"Hey~ This is so fun!"

"It's so fun~!"

Mouri Kogoro was upset when he couldn't answer the question. He suddenly turned around and saw Conan having a high time with Ichimon, and he immediately became very angry.

Just as he was about to reprimand, something suddenly occurred to him.

"yes!"

"You only need to use a rope, fishing line, etc. to tie the door handle of Room C, and then pass it through the railing of the corridor window. Even if you are in Room B, you can open the door of Room C with a strong pull."

"In other words, your complete crime process is like this..."

"Mr. Anton, you designed a false reasoning puzzle in advance and asked Mr. Murohashi to exchange rooms with my daughters so that you can carry out your murder plan."

"Before the train was about to enter the tunnel, you, as a "prisoner", discussed the reasoning puzzle with Mr. Murohashi on the phone."

"After the train entered the tunnel, you said that the signal was not good and you wanted to go directly to his room to discuss it."

"At this time, the conductor has been attracted to Mr. Noto in room A because of the trap you set before. The door was opened just enough to cover up your movement of leaving your room."

"After you finished killing people in room B, the conductor was called to the other side of the carriage by Miss Deha who complained about strange noises in the room."

"At this time, you can use the method I just mentioned to open the door of Room C, use the mirror behind the door to cover up your whereabouts, and at the same time, you can blame Mr. Noto in Room A."

"Am I right?"

Mouri Kogoro showed a confident expression. This time he was completely confident.

Anton, who was hit hard, turned pale and had cold sweat on his face.

But he still has to make a final struggle.

"Then what's going on in the secret room in Room B?"

"Didn't the door of Room B have an anti-theft chain? If I killed someone, how did I leave?"

This time, Kogoro Mouri was asked again, showing an embarrassed expression.

Conan at the door also looked stunned. He was too preoccupied with thinking about the method of committing the crime and forgot to think about the secret room method.

But now that the murderer has been identified, it is only a matter of time before he finds out the method.

Just when Conan turned around to look for evidence, a loud voice suddenly sounded from behind him.

"Actually, I was a little confused just now. Why are the anti-theft chains in other rooms composed of 5 iron rings, while the number of anti-theft chain iron rings scattered at the door of Room B is 6..."

"What did you say?"

Hearing this, Mouri Kogoro suddenly became energetic.

"I know! The anti-theft chain in Room B has also been modified by you in advance!"

"As long as the number of anti-theft chains is lengthened, you can hang up the anti-theft chains even when you are standing outside the door!"

The breakthrough of this last key point was like the last straw that broke the camel's back, knocking Anton completely down.

"It's all that guy's fault!"

"If this guy hadn't done something like that five years ago, I wouldn't have killed him at all!"
Chapter completed!