"Shinichi?!" Officer Meguchi was ecstatic, "It's great, I've been waiting for you for a long time!"

"Sorry, Officer Meguro." Shinichi's voice was a little apology, "Charlotte has not been in Tokyo recently, so he can't come back. I'm just coming back here for the time being. However," Shinichi's confident voice appeared again, "I have heard everything happen to Dr. Agasa!"

"The real position of the bomb is not under the seat, not above the shelf, nor under the body of the car. The correct position should be-"

"Between the rails!"

"Iron, between the rails?" Officer Memu was shocked.

"Those bombs will explode as long as they don't shine in the sun for a period of time." Conan said calmly on the phone, "If the train on the ring line passes above the bomb, the light will be blocked for a few seconds. If a car is calculated at 20 meters, ten cars are 200 meters. The speed of 60 kilometers per hour is equivalent to 16.7 meters, which means that the train takes about 12 seconds to travel 200 meters. The buffer time of the bomb should be the incident where the train passes through 200 meters. Because of this, the train is immediately transferred to other tracks. As long as the train leaves the ring line, there will be no danger in stopping."

"I understand!" Officer Memu said seriously, "Replace the track immediately!"

This end of the phone.

Conan put down his bow tie and wiped his sweat, "This finally solved the train crisis."

Qianyu raised his head and pushed his pair of gold-wire black-edged glasses: "But, the murderer still has no place."

"That's right!" Conan sighed, leaned down, and lay down beside Asaha's bed, "By the way, what are you doing in a hurry?"

"By the way!" Asayu suddenly reacted, "I discovered something!" He looked at Conan seriously.

"What's the matter?" Conan looked at Asaha strangely.

"I left the doctor's house in the morning and went to the villa of Moriya Diji, which we went to last time." Asayu raised her head, "So, I found out..."

"The houses that have been set on fire in a series of days have all been built by Morigu Diji!"

"What!" Conan sat up suddenly.

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"The five bombs have been recovered!" Officer Megu said to everyone, "Thanks to Kudo! However," he put away his smile, "The loading of these bombs is only one-quarter of the stolen from the Toyo Gunpowder Depot!"

"So, three-quarters of the gunpowder is in the hands of the prisoner!" Kogoro Mouri touched his chin.

"The investigation is completed." At this time, Officer Shiragou pushed the door and came in.

"After investigation, Mayor Okamoto's son, Hirohei, went to Izu early this morning." Police Officer Shirato reported seriously.

"So, he must be no criminal suspect." Officer Memu said in contemplation.

Conan and Asaha looked at each other.

"By the way, Mr. Police Officer." Conan looked at Shiraki, "Where is the bomb on the ring line loaded?"

“Four were installed near the residential area and one was installed on the bridge.”

"On the bridge?" Asayu turned around and happened to see the news report. The background was the bridge.

"Ah?" Asaha pretended to be naive, "I have seen this bridge in the exhibition room of Moriya Diji!"

"Really!" Officer Memu looked at Qiao and said in surprise.

Conan smiled, smiling sly, "Uncle, who designed the houses that were burned during the continuous arson incident? If you investigate, you might find interesting things!"

......

Moriguchi House.

The doorbell rang, and Diji Morigu opened the door, but found two boys standing at the door. One was wearing a blue suit, with a red bow tie hanging on the collar of a shirt, and big black-framed glasses hung on the pretty face, with a confident smile. The other boy was wearing a black suit, with a bandage on his head and a big tennis bag on his back. However, it did not affect his cold temperament at all. There was no fluctuation on his delicate face, only the amber pupils flashed with golden light.

"Oh, it's you!" Moriya Diji was stunned at first, and then said with a smile. "Children Conan and Asaha, please come in."

Conan smiled shyly and walked in. Asayu still looked expressionless.

"So, two kids, what are you here for this time?" Morigu Diji asked with a smile on his face.

"It's Uncle Maori, please ask us to ask me something about it!" Conan said with a smile.

......

"In this way, it is indeed a bit incredible coincidence." Morigu Diji cut a match, lit the pipe, slowly exhaled a smoke ring, and spoke.

"Then, for those who might do this..." Conan asked with a small notebook and seriously.

But Akayu stood up, walked to the cabinet, and stared at the photo where she was placed.

"That's a photo I took when I was ten years old." Mr. Moritani saw Asaha looking at the photo, "There are my parents next to it."

Asayu didn't say anything, just quietly looked at the boy in the photo and smiled brightly.

"Professor Moriya, can we go to your exhibition room again?" Conan looked at Moriya Diji and showed an innocent smile. "Officer Meguri wants us to take some photos!"

"This... OK!" Morigu Diji hesitated for a moment, and finally agreed.

Exhibition room.

"These are my works before I was burned down," said Moritan Diji, "If you take photos, please hurry up!"

"..." Qianyu didn't say anything, but just looked quietly at the exhibition cabinet covered by black cloth.

"Professor Moriya, what is this? I didn't seem to have seen this thing before when I came here last time!" Shanyu pointed to the covered thing and said lightly.

"..." Di Er of Morigu frowned, instinctively feeling something was wrong, but he couldn't say anything, so he had to put his doubts in his heart. He looked at Qianyu's small back and said with a smile, "Ah, this is just a small model I made in boredom, there is nothing good to look at." Di Er of Morigu who was only staring at Qianyu didn't know. Behind him, another small figure had disappeared at some point.

"Oh? Little model?" Akayu did not turn around, but still turned his back to Moriya Diji, making him feel a sense of ominous premonition.

"If I guess correctly, this should be the dream of your life," Asaha suddenly blocked the black cloth and threw it aside. "It is also you who are willing to steal the Oriental Gunpowder Depot and try to use explosives and flames to destroy the roots of your old buildings, Sitama City, right?"

The boy turned around and looked quietly at the Morigu Diji whose face changed suddenly. His golden pupils seemed to reflect the burning flames.

:
Chapter completed!