"What is this?" Officer Sato picked it up and looked at it. "The ticket for the Ichizo Sanada Magic Show? Are you going to see it?" He said that and handed the ticket to Takagi.

"Well, go next time I take a vacation," said Officer Takagi, putting the tickets in his wallet.

"Takagi, you are interested in this." Officer Sato said with a smile.

"No, I'm not interested," said Takagi, looking at Officer Sato, "In fact, this was invited by Officer Yumi. She said she had an extra ticket and must go there." At the same time, I remembered the words of Officer Yumi, "find an opportunity to tell Mikako, saying that you and I will go to the magic show. If her face changes, it will be clear. For women with personality like Mikako, it is most taboo to throw a straight ball, and it is better to shoot a change ball and then explore the situation."

"So it's Yumi," said Officer Sato. "Then it's OK, Takagi, just go. If you see any magic tricks, remember to tell me."

Officer Takagi saw that the expression on Officer Sato's face did not change at all, and knew that the change ball did not work, so he was stunned for a moment of disappointment.

"What's wrong with you, Takagi?" Officer Sato asked.

"No, nothing." Officer Takagi took out the change from his wallet, "Then I'll go buy coffee." He said that, put away his wallet and left...

Carriage No. 10.

Seeing Officer Takagi running back shortly after leaving, Maori asked, "What happened?"

"That guy wants to have coffee." Officer Takagi sighed...

Not long after, Officer Takagi went back with coffee. After more than ten minutes, he came over with a middle-aged man. The middle-aged man had clothes wrapped around his wrists, probably handcuffs.

Maori asked, "What's wrong?"

"Water, toilet." Officer Takagi sighed...

A few minutes later, Officer Takagi came over in panic. Maori asked Officer Takagi who ran over, "Takagi, what happened?" However, Officer Takagi ran away without looking back.

"It's a prisoner." Conan immediately ran to Car No. 9, and the others followed...

Carriage No. 9, bathroom.

As soon as Conan opened the bathroom door, Yamazaki, who was following behind, smelled something wrong. He immediately picked up Conan who wanted to go in and closed the bathroom door at the same time.

"What are you doing!" Conan shouted.

"It's a hydrogen gas," Yamazaki said seriously, "Uncle, go and let the car palm stop the air conditioner in this car."

"Hydrogen gas? Damn bastard!" Maori hurriedly ran to Car No. 8.

Yamazaki said, "Sumiko, Ran, you go there too. Call back and notify me that Medako and I will evacuate the passengers in this carriage." As he said that, Conan was stuffed into Ran's arms.

"You guys be careful," Lan said.

"Remember not to let someone come over." Meidaizi said.

"I understand." Yuanzi said.

At this time, Officer Sato and Officer Takagi came over, and Yamazaki said, "You came just right and found hydrogen gas to help evacuate the passengers in this carriage." He said and pointed to the bathroom.

"What!" Officer Sato and Officer Takagi were surprised.

At this time, the air conditioner was on the rise, and Yamazaki said, "Just say there is a fault, hurry up."...

Not long after, the No. 8 carriage, the car palm room.

After the passengers in Car No. 9 were evacuated, Officer Sato, Officer Takagi, Yamazaki and Midako all came over.

Maori asked, "All out?"

"Yes, no symptoms were found, there should be no major problems," Yamazaki said.

Officer Sato asked: "Detective Maori, are you sure there is hydrogen gas?"

"I smelled it." Yamazaki said.

"But how is this possible?" said Officer Takagi. "That person has been in there for so long."

"Okay, let's take care of it." Maori asked, "Takagi, you ran over in a panic just now. What happened?"

Officer Takagi said: "It was the prisoner who committed suicide, but he used a knife."

"You can tell me in detail." Officer Sato said.

"When I took Mr. Okura to the bathroom, I suddenly heard him sending a slap inside, so I opened the door and looked inside. There were handcuffs between us, so the bathroom door was not closed." Police Officer Takagi said, "When I opened the door, I found that he stabbed his stomach with a knife. The bathroom was full of blood. I handcuffed the handcuffs on my hand to the lever of the bathroom, and then went to find Police Officer Sato."

"So, Mr. Yamazaki, what are you seeing?" Officer Sato asked.

"I didn't see it inside, so I'd better ask Conan." Yamazaki said.

"I saw a lot of blood on the ground. The man fell to the ground and pinched his neck with his hands, and a knife was on the ground." Conan said.

"So he died of poisoning," Maori said, and then smiled at Officer Takagi with some gloating pleasure. "He actually let the suspect die on the way to escort. This is not a problem of salary reduction."

Officer Sato laughed and said, "I might be fired."

Officer Takagi shouted: "Officer Sato, why do you say the same as if you are fine!"

Officer Sato smiled and said, "Because I will never be fired because of my achievements."

"Don't worry, come to my office then." Maori patted Officer Takagi on the shoulder.

"Mr. Maori, don't say sarcastic words." Officer Takagi shouted in anger, "If you have time, please find the murderer first."

"Didn't you commit suicide?" Lan asked.

"How is this possible?" said Meidaizi. "There is no longer a poisonous gas on that man, and it is impossible for him to have a knife."

Officer Sato said: "We checked him when we took him away from the Osaka Prefecture Police Headquarters. He had absolutely no such dangerous items on him."

"Then these things were stuffed to him by someone on the way." Yuanzi said, "Thieves can steal things, and of course they can also deliver things."

"This," said Officer Takagi for a while, "there are many places on the road."

Officer Sato said: "No, especially when you are in Shin Osaka Station."

"It may also be on the tram," Conan said.

"It would be easy to deal with someone who gave him something on the tram. The Shinkansen S1 series tram is equipped with a monitoring system and you can see it as long as you go to the vehicle base." Chezhang said, "The order I received was to drive the car directly to the Nagoya vehicle base, and it will arrive in a few minutes."

At this time, Officer Takagi's mobile phone rang, and Officer Takagi said, "I'll go and answer the phone." As he said that, he walked to the side and answered the phone, "Hey, I'm Takagi."

"Takagi, I'm Yumi." Police Officer Yumi asked, "How is that, did that succeed?"

"What are you talking about?" Officer Takagi didn't react for a moment.

"Is it the ticket plan I planned?" Police Officer Yumi asked, "How is it? Is Mikako jealous? Still no response. Tell me quickly, what's going on?"

"How is it?" Officer Takagi yelled at the mobile phone with gritted teeth, "I'm very busy now and don't have time to tell you this. Officer Yumi, please don't call me." After that, he hung up the phone.

Officer Sato asked, "What did Yumi say?"

Officer Takagi shook his hand and said dryly, "No, nothing is important."

"That's right." Police Officer Sato said.

At this time, Nagoya Station arrived, but the tram drove to another railway and the passengers who found the situation started to talk.

The medical officer asked, "Chezhang, don't you tell them?"
Chapter completed!