One afternoon, on Beidouxing 3, Ueno, Naoko Takeyu was reading a letter, "Bai Qi, Mr. Kogoro Maori, and Koran, Conan. How are you? The ticket for Beidouxing that I had made before was finally obtained. Xiaowu and I are looking forward to your visit. Details and piles of mountains, wait until Hokkaido to talk about it. Now please enjoy the luxury train journey slowly!" The signature is Shimoto Natsue.

But Xiaolan read another letter from Xia Jiang to Qianjun, "Qianshui, how are you doing recently? How many girlfriends have you found? Are you still as lustful as before?...Do you miss me? Unfortunately, it's useless to think about it anymore. I'm already married! And I'm very happy. Come to Hokkaido to have fun, there's a kendo competition here. My uncle and I will receive you well. Your former crush, Qi Ben Xia Jiang." After reading the letter, Xiaolan's eyes were filled with smiles.

Qianjun was angry, "This Xia Jiang has always revealed my shortcomings in the letter, which is too much!" Naoko smiled, "It's happiness, my wife's, and my crush, she is deliberately annoying you!" The Qi Ben family is still a big family, and finally got idle. Qi Ben Naojiang, Caicheng Takehiko (Taimoto Take), and Kuma Maya and the three of them went to Hokkaido together, and then wrote a letter to invite Maori and Qianjun and Naoko, and the three of them went to Hokkaido a few days ago. Xiaolan sighed, "I miss you so much! I hope I can meet earlier." Maori said, "I haven't seen Miss Kuma Maya for a long time." Naoko said, "The Qi Ben couple is so sweet, so enviable."

Uncle Maori was shamelessly yelling, "It's not that I love myself and praise myself. We can enjoy this luxury cabin of Beidou Star to travel to Hokkaido. It's all because of me, the sleeping Kogoro solved the incident!" Naoko smiled, "Yes, yes, thanks to Uncle Maori so much!" Maori was content, "It's good to know." Conan complained, "I've talked about it seven times after getting on the bus!" Qianjun smiled, "He really loves to show off. Even if there is no case, with my relationship with Xia Jiang, she will invite me." Naoko was unhappy, "I knew there was still ambiguity between you and Xia Jiang!" Qianjun sweated, "Good Naoko, don't talk nonsense, that's the thing before! I and Xia Jiang are actually nothing..."

Although Qianjun was telling the truth, the few people sitting there didn't believe it. Poor Qianjun felt that he was more unfair than Dou E. Xiaolan smiled and said, "Forget it, Naoko. Anyway, Xia Jiang is married, and even if they have anything, it will be over." Naoko nodded, Xiaolan changed the topic, "Stop talking about these things, I'm hungry!" Qianjun breathed a sigh of relief, and was very grateful for Xiaolan's understanding, "By the way, Xia Jiang has ordered a luxurious dinner for us. Let's go to the restaurant car." Maori opened the door of the compartment and walked out, "I heard that the restaurant is also great..." As a result, Maori directly bumped into a strange man wearing a mask and sunglasses.

The man was still wearing a hat, and he took off his masked mask, "Bastard, where are your eyes growing?" Maori felt a little embarrassed, "Well?" The man seemed very shocked when he saw Maori's appearance, "Aren't you..." Qianjun walked out, "What's the matter, uncle?" Maori also felt strange, "I don't know." The man hurriedly put on the mask, coughed and turned around and left. Conan, Xiaolan, and Naoko also walked out. Everyone saw that the man walked to a door not far away and opened the door and went in. The Beidou Star luxury train divided the rooms for guests to rest. According to Xia Jiang's arrangement, there were three Maori, one for each Qianjun and Naoko, a total of three.

But after the two sides met in the car, Naoko and Koran became one, Maori and Conan, and Qianjun were alone. The few people just talked, and they were all in Maori's room. Maori said, "Let's go have a meal." The five people walked towards the restaurant together, and Qianjun smiled, "It's a French cuisine set meal." Koran and Naoko were very excited, "Really? It's great!" "You can enjoy French cuisine on the train, just like dreaming." Conan was quite suspicious of the man, thinking that the man might have seen the uncle on TV. The man hid in the compartment and heard the sound of Maori and others leaving, and breathed a sigh of relief.

This very tough man, named Asama Yasuji, has a big beard, 39 years old, is a professional robber. Asama has a headache, "Damn it, it's Kogoro Mouri! No one told me that he would show up." It was evening, and five people had a full meal and had coffee in the restaurant. Maori was very comfortable, "I'm so full!" Qianjun agreed, "It's really full!" Naoko was a little embarrassed, "You're really, you actually ate all the leftover dishes! I thought there would be a lot left... It's like a rice bucket, and you don't usually see you eat so much."

Conan complained, "It's about the same amount as Yuan Tai's food!" The portion of this set is 10, enough for 5 adult men to eat very well. Qianjun smiled, "You can't waste a grain of food! All these foods are converted into energy! Have you heard of it? A solar eclipse of thousands of sheep is not full, and you won't eat for a thousand days without eating for a thousand days!" The other four people were sweating, "I can't stand him!" "It's indeed a monster!" "You can't think based on common sense!" Conan complained, "This is Zuo Ci's line in the Romance of the Three Kingdoms!" Xiaolan smiled, "No matter what, it's really delicious!" Conan agreed, and as always supported Xiaolan unconditionally.

Maori said, "The food is delicious, the room is luxurious, there is no disadvantage at all!" A middle-aged guest next to him complained, "What are you doing? Why is it a shaking and noisy little room? Didn't I say I want to book a luxury cabin?" The middle-aged man wearing glasses had to bow his head to apologize. The man is called Katsurizawa, a little like the Yamamura police officer, who is the manager of the gem shop, 38 years old. Katsuri said, "But, you only said you wanted to take the Beidou Star a week ago. Because this is a very famous train and is very popular. It is already very lucky to book the individual cabins you need." The boss was the complaining passenger, Kitaro Izumo, 56 years old, the owner of the gem shop and the big asset owner.

Izumo was very dissatisfied, "I actually wanted me to live in a cabin of the same level as you. My wife said it was too embarrassing to live in such a room to travel. So she kept locked in the room and didn't want to come out." Katsuyu defended her, "If you take a plane..." Izumo said angrily, "Shut up! I just want to take this train to attend tomorrow's exhibition." Maori felt familiar with this person, "Well, can we see it?" Katsuyu said, "I think it was probably on TV or newspaper. There were robbers in our jewelry store before, and the boss had received many interviews."

Maori remembered, "Ah, so that's it. The one who drove the robber away alone..." Conan asked, "Qianjun, is there any such thing?" Qianjun said, "Yes, it was the afternoon when you went camping with those little kids." Izumo said, "I didn't do anything. The clerks were pointed at by guns and were trembling. I just pressed the alarm bell, and the robber ran away with guilt. That's it." Katsuki said, "But the neighbors nearby admire the boss's courage." Izumo disdained, "Hmph, this little thing..." Someone came over and interrupted Izumo, "But this is a good publicity."

The person who came was an older man. Ishi Chuan, 67 years old, is the mayor of the Kushima City. Ishi Chuan said, "The promotion of the next mayoral election is so powerful!" Izumo was surprised, "Mayor Ishi Chuan, why are you here?" Ishi Chuan sat next to him, "I am on vacation and want to go to Hokkaido." Maori was curious, "What you said is really amazing, what does it mean?" Katsuyu hurriedly said, "This is just a rumor. Some people say that the robber case was a propaganda directed and acted by the boss to run for the next mayor, and to win the support of everyone. It was a baseless rumor!"

Shizuki obviously decided that, "No fire will produce smoke anyway." Izumo was very angry, "Hey!" Maori said, "I remember that the anti-theft camera was taken at that time. It was a robber of a retired professional wrestler. If it was directed and acted by himself, it would not be planned, right?" Shizuki said, "That's why I felt even more strange. No robber went in and robbed without preparation. And when I heard the alarm bell, I ran away without taking anything?" Katsuki was dissatisfied, "Isn't it too much to suspect the boss just because of this?" Shizuki said, "It's not just these reasons. When the robber escaped, he said some strange words. Didn't the clerks in the store hear it?" Katsuki was speechless for a moment.

Maori asked, "What strange thing?" According to Shizuki, when the robber escaped, he said this, "This is different from what was agreed at the beginning." Conan was surprised, and Qianjun felt very strange. Maori continued to ask, "Is this true?" Katsuki did not deny, "Yes, the prisoner said such words, and I heard them." Maori nodded, "Since this is the case, it is indeed very suspicious." Shizuki said, "That's right?" Izuki glared at Maori, "Why are you talking nonsense?" Conan asked Qianjun next to him, "It seems that something similar to this happened before, right?" Qianjun shook his head, "I don't remember." Naoko and Xiaolan didn't know either.

Seeing Maori talking loudly there, Izumo was dissatisfied, "Hey, who are you? You keep making trouble!" Maori was stunned, "Hey, don't you know me? Actually, I don't want to hide it..." A fat young man came over and interrupted Maori's show of appearance, "It's Mr. Kogoro, is it?" The slightly fat man is named Aoba Shi, 32 years old, and looks very kind. Aoba is very excited, "I was so excited! I didn't expect to see the famous detective Mr. Kogoro Mori here! Can you take a photo with me later?" Kogoro had to say a few words modestly and agreed with a smile. Hearing Maori's name, Katsurari, Kitaro Izumo, and Akihiro Ishimaki were shocked. Qianjun saw that Aoba had practiced swordsmanship.

At this time, a young woman wearing sunglasses came over, "What a coincidence, it's really scary." Everyone looked back together and a male waiter came over, "Is this Miss Aizhi who ordered dinner? Your seat is there, please come with me." The woman is named Aizhi Fumiyo, 37 years old, wearing a round hat, wearing a simple white and green summer outfit, brown hair, and a small bag. "I'm sorry, I decided not to eat anymore, dinner was cancelled." Then he left, and the waiter was surprised, "Ah, Miss Aizhi..." Aizhi seemed to be talking to himself, "It seems that this trip must be very interesting." Qianjun couldn't help but look at it a few more times, feeling that this Miss Aizhi seemed familiar, but it seemed that she had never seen it before.

Naoko mistakenly thought that Qianjun had an old problem, so she stood up and left angrily. Qianjun had to follow him, "Naoko, it's not what you think..." Maori and the other two left together, walking in the aisle of the car. Conan asked, "Hasn't it happened before? The robbers didn't rob anything and just ran away like this?" Back at the door of the room, Maori disagreed, "I don't know, you might have seen a similar detective film on TV recently, right?" Conan felt that it was not the recent one, as if it was a long time ago, "When I was a child." At this time, Mrs. Izumo poked her head out of the room and saw Maori and the others, hurriedly hid back.

It was evening, and the train entered the tunnel. Maori was lying on the bed to rest, and Conan lay in front of the glass window. Qianjun finally comforted Naoko and sent Naoko back to the room opposite. The next room, Qianjun lay on the bed, "Strange, when did Naoko feel so sensitive? Is it because she was alone with me? Woman, it's such a strange animal!" After a while, Qianjun fell asleep. In the other room, accompanied by the "besides" and the sound of the train, Xiaolan and Naoko woke up from their sleep. The two girls came to the window, and Xiaolan smiled and said, "Look, we're entering the tunnel." Naoko said, "This place seems to be called the Aohan Tunnel."

Maori also got up from his sleep and saw that Conan had not yet fallen asleep, and was a little strange, "You haven't fallen asleep yet? Hey, it's already 4 a.m. Go to bed!" Conan was still thinking, "Damn it, I can't remember. I remember seeing the same incident as this, but Qianjun and uncle had no impression. Where was it?" Conan suddenly remembered a few words, "The sound of gunfire and screams disappeared from the rumbling sound in the tunnel..." Conan was so big, "What is this?"
Chapter completed!