Saturday, April 3, morning, Big Dipper III.

The Nishimura Police Department left forensic personnel to dispose of the body, and took the others out of the Seikan Tunnel to get on the Big Dipper 3. Yamazaki borrowed a bicycle, carried Midako, and followed.

After that, the Big Dipper 3 set off, and Che Zhang and the Nishimura Police Department went to Che Zhang's room to ask their respective superiors to prepare a list of borrowed personnel.

And Mori, Hattori, Conan, Yamazaki, and Maidiko returned to the third carriage and found Sonoko, Kazuha, and Ran, as well as Fujiki Hideko in the No. 1 bedroom, so they passed.

The three people in the garden saw that the five Maori people came back and inquired about the incident, and Maori and Hattori talked about it. And Yamazaki told Hideko Fujiki about breakfast, and Hideko Fujiki retired to prepare. During this time, the Hokuto 3 stopped again at Chinai Station in Chinai Town, Kamimi-gun, Hokkaido. Breakfast also came up, a French breakfast, bread, omelette, grilled sausage, tuna fillet, fruit salad and so on a table. ……

Car No. 4, outside Miss Wise's bedroom.

Conan ate a tuna sandwich, drank a glass of milk, and ran out of Midako and Sonoko's bedroom under the pretext of going back to her room, and then came straight here and knocked on the door.

After a while, Miss Wise came and opened the door, and when she saw that it was Conan, she asked with a smile, "Little friend, do you have something to do with your sister?"

"Well, come and express your admiration for your sister, you pretend to be true. Conan asked, "By the way, why did you get on this train?"

"What are you talking about, little friend?" said Miss Wise with a dry laugh.

"Please, your identity has been revealed, although you have changed your hairstyle and perfume, but from the back and walking posture, how can I not recognize it. Conan smiled a little smugly, "Do you want me to make it clear......er?"

"Auntie, you're big!" Miss Wise planted a mushroom on Conan's head.

"It hurts!" Conan covered his head and looked at Miss Wise with triangular eyes.

"You can't remember the pain, how many times have I told you. Miss Wise said angrily, and continued, "Okay, let's talk about what I have to say." With that, Conan entered the room, then closed the door.

Conan asked, "Tell me, why did you come to this train in disguise?"

"Is that how you talk to your mother?" asked Miss Wise rhetorically.

Sending a pair of white eyes, Conan said helplessly: "Don't be playing, okay, Mom, it's all dead now." ”

"Alright, well," said Miss Akechi, aka Yukiko, "when your dad came back to get the material, he heard a strange robbery incident from the police, which was similar to a murder incident in a mystery novel he had written before, so he became interested. ”

"And what's next?" asked Conan.

"Your dad took me to visit this jewelry store and heard about Mr. Izumo's ride on the Big Dipper III. "You may not know that the tunnel in your father's novel is the Seikan Tunnel. ”

"Now that you know, why didn't you say it earlier?" Conan asked, a little angrily.

"What do you say?" Arikiko asked rhetorically, "Tell Izumo-san to be careful, someone is going to kill him, because his situation is very similar to that of a novel?"

"Uh......," Conan paused, and then said, "that can tell me, too." ”

"I was going to say it, but Lan just came. Arikiko said.

"Uh......" Conan said again, "Then you can come to my room and tell me." ”

"In your room?" asked Yukiko in surprise, "Could it be that your identity is known to that black-skinned boy?"

"Yes. Conan said, "He's Heiji Hattori." ”

"It turned out to be a kid from Osaka. Yukiko said, and then said angrily, "But I didn't know about this beforehand." And I didn't know that Yamazaki and Midaiko were coming, I saw the six of you at the time. ”

"Uh......" Conan was speechless again, and then asked helplessly, "Then why don't you look at him well?"

"Why didn't I look at him properly, I've been watching it all night, lack of sleep is the worst enemy of women, do you know?" Yukiko said, "Besides, it's fine all night, I went to the bathroom and I had an accident, can I be blamed for this? And people have guns, do you want me to go up? If you want to blame this train, you can just let people bring pistols on the train, let me say it......"

"Stop!" Conan said with a headache, "Alright, it's not your fault for this, it's okay." ”

"It meant to be. Yukiko smiled with satisfaction.

"So, what about that fellow?" asked Conan, "where did the author of this troublesome novel go?"

"He took the previous shift of the Big Dipper No. 1, and now he should have arrived at Toma Komaki, the Big Dipper has three shifts a day, but we don't know which one, but Yusaku speculates that as a rich man, he should be able to taste the food on the Big Dipper, so it is speculated that it should be the Big Dipper No. 1 at 4:50 p.m. and the Big Dipper No. 3 at 5:54 p.m., the departure time of the Big Dipper No. 5 is 7:03 p.m., and it has already passed the meal, and Mr. Izumo should not be hungry to take this train. So we split the lot and went our separate ways. Yukiko said, "Yusaku will take the Big Dipper One, and I will take the Big Dipper Three." ”

"Lottery?" Conan asked, with a toothache, "what the hell is going on? And I vaguely remember that the manuscript was not gone and not published at all?

"Oh, here's the thing. Yukiko smiled, "The editor with the excellent manuscript was robbed by robbers, and there were three robbers in that gang, two men and one woman, led by a bald man, who should be the one called Asama Yasuji." Then he asked, "By the way, I heard that the body of a bald man was found in the tunnel, could it be him?"

"That's him. Conan asked, "And what kind of incident is this, and the modus operandi?"

"Well, I just remember that in the tunnel, I took advantage of the darkness after the aisle lights went out to commit a crime. Yukiko smiled, "Otherwise, that guy said that he forgot it for too long." ”

"Huh?" Conan was taken aback, "how is this possible?"

"It's true. Yukiko smiled, "It's so much fun." Then he smiled, "By the way, have you figured it out? ”

"I've unraveled the modus operandi of this incident. Conan smiled, then paused for a moment, and muttered, "The young man in black-rimmed glasses, full of confidence in victory, smiled. ”

"Hmm, what are you talking about?" asked Yukiko.

"Words from Dad's book. Conan smiled wryly, "I only think of a sentence once in a while." ”

Yukiko thought for a while and said, "Speaking of which, I remember that there was a young detective with black-rimmed glasses in the book. ”

Conan asked, "Huh, and what about his end?"

"Dead. Arikiko said.

"Dead?" Conan was taken aback.

"Little fool, you think too much, no matter how similar the whole incident is to that novel, you can't be killed. Yukiko smiled, "That person was killed because there was no evidence at hand, so he set a trap to catch the murderer, but that stupid man didn't expect to be counter-generalized, which is completely different from your current situation." ”

"I don't think I'm going to be killed. Conan smiled bitterly, "But it's exactly the same." ”

"Huh?" Arikiko was stunned.

"I don't have any evidence at hand," Conan said, "although I already know the identity and modus operandi of the murderer, but there is no evidence to prove that he is the murderer, any evidence." ”

"Wouldn't it?" asked Yukiko, "no evidence?"

"Not at all," Conan said, "including the hair, and when the police searched his room, I saw a shower cap in his room, and it is conceivable that he must have been wearing a shower cap and then wearing a hat." ”

"Shower cap, you say it's him?" asked Yukiko, "So, you did it with a fishing line?"

"Yes. "Since his line isn't the kind of line he uses to catch giant fish, he had to prepare at least four lines to bear the weight of Asama Yasuharu." He knocked Asama down, took off his clothes, opened the window of his and Asama's room, and then sent one end of these lines to Asama's room from the outside through the window of his own room with a fishing rod. ”

"Then go to Asama's room, thread the fishing line through Asama's waist, it should be a circle to be safe, and then bypass the three feet of the bed in Asama's room except for the foot of the bed under the window to make support, if it is under the window, then the window is not easy to close. ”

Then he used a fishing rod to send the lines back to his room from the outside, and he went back to his room, and he went around the lines around the furnishings in his room, and then he connected the lines at both ends, and then he went back to Asama's room, and put Asama out of the window, so that because of Asama's weight, the lines were stretched. Then cover the window, and since it's a fishing line, you just need to leave a little gap. ”

Then prepare another fishing line, make a loophole and hang it on the handle of the sliding door, then leave enough distance to pull the door open to bypass the door lock, and tie one of the lines that will be cut in the line. ”

He then disguised himself as Asama Yasuharu and went to the dining car to kill Mr. Izumo, then ran back to Asama's room, opened the door and shot at the window to break the glass, making the illusion of jumping out of the car, and then shot at us to deter us and close the door, leaving a crack in the door. Let the lights inside come out to attract our attention, and take the opportunity to run back to the room. The door of his room should be open, but there is no light inside, and there is no light in the hallway, so it is pitch black, so I can't see clearly. ”

Then he immediately closed the door and cut the fishing line, letting Asama Yasuharu fall, so that the time of the crime, the time of Asama's death, and the time of his fall completely coincided. Due to the length of the broken fishing line, it will first move with Asama Yasuharu, so that due to Asama's weight, the fishing line on the door will quickly tighten, and then pull the live buckle, and at the same time untie the live button, pull up the door with only one crack in the door. ”

In the meantime, he took off his coat, sunglasses, hat, and gloves that he had received from Asama and threw them outside. ”

"Due to the speed of the train, all the broken fishing lines will soon run out of the window, and Asama's room will be clean, so that when others look at Asama's room, he will have enough time to pull back all the fishing lines, and it is normal to have fishing lines with fishing lines. ”

Arikiko said, "I see, I understand. ”

"There are two fatal points in this method, one is that the friction between the fishing line and the corners of these furnishings is easy to leave traces, and the other is that the fishing line is too long and it takes time to recycle. Conan sighed, "His success without leaving a trace is entirely thanks to this luxury train." ”

"What do you mean by that?" asked Arikiko.

"The edges of the door frames, the doorknobs, the window frames, and the feet of the room furnishings are all metal, so there are no strangulation marks. Conan said, "And the rooms are all booked, so his room can be right next to Asama's room, so that the fishing line can be arranged from the outside of the train, if it is inside the car, how can you not see the fishing line when it is recycled." ”

"That's right. Yukiko said, and then looked at Conan with a smile, "It's a bit unusual for you to tell this." Then he smiled and asked, "By the way, are you afraid that guy won't admit it then?"

"How, how is that possible. Conan blushed a little, and continued, "Alright, I'll go back first, they're almost done with breakfast." ”

"Wait," Yukiko smiled, "I just thought of a way, I'll take care of the rest." ”

"You?" Conan asked in surprise, "You don't want to be bait, are you?"

"It just so happens that my room is next to theirs, and I said I saw something, it's normal, isn't it?"

"That's for sure," Conan said embarrassedly, "but you're too dangerous." ”

"Then what can you do to catch him?" said Yukiko, "Izumo-sama's death, although it is not my responsibility, is a little bit related to it. He gestured with his little finger.

"......" Conan sent a pair of white eyes. ……