"Mori Kogoro?" The other side of the phone was silent: "Okay, I'll only say it once."

The voice smiled a few times before saying, "I have installed five bombs on the Dongdu ring line. Starting from 16:00 pm, if the tram speed is less than 60 kilometers per hour, the bomb will explode. If the bomb has not been removed at sunset, the bomb will also explode."

"Finally, I'll give you a hint. xx, each x represents a Chinese character."

After the guy finished speaking, he immediately hung up the phone. He left a room full of people staring at each other and staring at each other.

Kogoro, who was still relatively nervous, spoke first: "That, he is lying. How could he put the bomb on a circular line?"

"No, what he said is true." After Megu said that, he took out his cell phone: "I want to contact the headquarters first."

The police department of Meguri didn't say, why did that guy do this? What's the reason? Conan crossed his hands and held the back of his head. Thinking about it carefully, he still had no clue. He raised his head to look at Matsuda. Matsuda was also frowning and thinking about what he was thinking.

How could this happen? According to Dr. Agasa, Conan must have contacted the prisoner with Kudo's voice. How could he give up looking for Kudo so easily? Kogoro Mori can also be used as a substitute? Is it because as long as it is any detective, or is it just a trick to divert the police's attention from the investigation?

Hey hey! Matsuda tapped his head a few times, and now he should find the bomb first. Think about so many useless things. Look at the watch, it's almost sixteen o'clock. Now you can't let the train stop. After all, if one of the lines is loaded with bombs and explodes at the station, it will be a disaster.

Several people were in a low mood in the ward and waited until sixteen o'clock, and then... nothing happened. It was not until the second hand on Megumi's watch turned twice before receiving a call.

"Well, I get it." Meguru relaxed, hung up the phone and said to Matsuda and the others: "No vehicle exploded now."

Matsuda, Conan, Kogoro and Dr. Agasa were all relieved when they heard Meguri's words. Now there was a few hours of buffering time, so it should be fine to find the bomb. Damn it, you can't let that dangerous guy do whatever he wants outside.

"Police Department, I understand." Kogoro said with a sudden idea: "The so-called xx and x should mean that under the seat or above the shelf, it must be like this."

"Impossible." Matsuda shook his head and rejected Kogoro's judgment: "If placed in the car, then the two rules of explosion restrictions cannot be detected."

"What does it mean?" Officer Meguri asked.

"With the current delay blasting device, it is impossible to feel the speed of the vehicle in the car, and how does it determine the sunset?" Matsuda grabbed his hair in confusion: "If it is a vibration device, then whether it is a curve or a gap between the rails, it may cause the body to vibrate and cause an explosion. The starting device that limits the vehicle speed is generally connected to a high-speed shaft or gear, and the starting time can be adjusted by the rotation speed."

"But what is the relationship with the sun? If it is sunlight, it must be a place where the bottom of the car body can shine into the sunlight. Then the station staff will not be unable to see that conspicuous thing, right? If it is temperature, it will be even more difficult to control

The most likely factor is time, but why bother to say the sunset? Just say what time is after that.”

The more he spoke, the more questions he had, the more he asked. Matsuda, who was big, was about to see if they had any good ideas. As soon as he looked up, he saw them all stunned. Only Conan fell into deep thought. Ha, it seems that these fools couldn't count on him anymore, but it seemed that he could only count on Conan, the little devil. By the way, when will he be enlightened? If he continues to do this, he will be killed by this case.

What's more...Matsuda looked up at the ceiling of the hospital. Can Matsuda Mitsuhei have any good fruits to eat when encountering an explosion? Alas, an incompetent search for a criminal lesson.

Megu, who was silently despised by Matsuda in his heart, felt very different. So powerful, Matsuda is indeed reliable at the critical moment. When we were still helpless, he could already analyze so many things. Sure enough, he is an expert in blasting, a bomb disposal expert who makes the mobile team miss.

The sun? Speed? It will explode when the sun sets. At that time, the speed will explode if it is less than 60 kilometers. What are the requirements for the bomb's starting device to have these two characteristics at the same time? Conan's mind is rotating wildly.

"By the way, if Arimi and the others return to Mikacho, they will also take the circular train, right?" Dr. Agasa did not have such active brain cells to think about the high IQ of the bomb prisoner. In boredom, he suddenly remembered the young detectives of the Youth Detective Group.

That’s right! There are Ayumi and the others! Conan’s thinking was interrupted and he lost the mood to continue thinking, taking out the detective badge and starting to contact the young detectives.

Conan's small moves did not escape Matsuda's eyes. At this critical moment, Matsuda certainly stared at Conan, who had the protagonist template without hesitation.

Roar~~The amazing micro walkie-talkie can communicate so far away. Matsuda shook his head again. Now is not the time to think about this.

After receiving a few more calls, Megu said: "The headquarters has established a joint command center. Now we are going to rush to the Dongdu Railway Dispatching Station. Brother Maori, come too."

At this time, Kogoro agreed without hesitation. The three of them hurried to the dispatching station, and the heads of the legendary Joint Command Center, naturally waited for the Metropolitan Police Department, to receive news from all aspects, and then make decisions.

What welcoming Matsuda and others was Sakaguchi, the operation director of the dispatching headquarters. This retired cadre is now feeling cold. There are no opportunities for promotion in this life, and waiting for retirement will not make people feel at ease. The public security in Tokyo is really heartbreaking.

"Meguro Police Department, we have kept all 21 trams running on the circular line. We have kept them at a speed of 70 kilometers per hour. Moreover, the train leader on the car has checked in detail and found nothing possible." Minister Sakaguchi explained to Meguro's current situation.

"Didn't you really find it?" Matsuda, who was standing aside studying the tram drawings, suddenly picked up the drawings and kept in the distribution room: "What about this? If the prisoner said that after sunset, then the biggest possibility of the detonating device should be the current passing through when the lights on the tram lighting after it was too dark."

"Is that true?" Sakaguchi stood up: "I will contact the commanders of each car immediately and carefully check the areas with wires."

Is this OK? Matsuda still feels that there is little hope of finding the bomb. Because the flight attendants on the tram have been on the train for many years, and they should be discovered soon if there is anything unusual. What's more, they have carefully checked it? Even if the flight attendants are careless, Train 21 will not miss all five bombs.

Not in the car? Where is that? Matsuda Okimemi turned his eyes and didn't say anything, and walked straight out of the dispatch room. He noticed that a tram was about to enter the station, and Matsuda walked to the track and squatted down.

Will you be under the body of the car? You narrow your eyes and drive by the tram, staring at the wheels intently. For more than ten seconds, the tram passed quickly, and Matsuda was also convinced of something.

That is, if you have a specialty in your profession, you should leave professional matters to professional personnel. Matsuda, who doesn't know what to look at, doesn't know what to look at, and he can't take care of his right hand, and the more he looks, the more he looks blurred. Even if there are bombs tied to it, Matsuda can probably be regarded as a normal part.

Take out your cell phone and look at the time. There are more than an hour left. Matsuda's eyes are aiming at the platform in the distance. There are so many people crowded with them, and there should be many reporters. This matter is not easy to hide, but if the reporters are allowed to report it, it will be a big trouble. Stopping those reporters and making trouble now is also the only good thing the officials and men who are firmly sitting in the command center do.

Matsuda's cell phone rang, it was Meguro's police department. Could it be that they found a bomb? It was really in the distribution room?

With doubts, Matsuda answered the phone: "Moses Moses~~"

"Brother Matsuda! I just received a call from Shinichi Kudo." Meguru's voice was filled with surprise: "He found the bomb, it was between the rails!"

"What? Between the rails?" Matsuda was shocked: "What's the situation?"

"Yes, those bombs will explode if they don't come into contact with the sun for a while. When the train on the ring passes above the bomb, the sun will be blocked in these few seconds. The buffering time of the bomb is the time when the train passes through the bomb at a speed of 60 kilometers per hour." Meguri's rare reasoning show was swaying incessantly. Although this is someone else's reasoning, how refreshing it is to be able to educate Matsuda so condescendingly. At least, the dignity of the boss has been preserved: "Now we have notified the tram to get ready to enter the station and stop."

"What and what?" Matsuda hadn't reacted to Megu's reasoning, and instinctively said: "This is unscientific!"

Then he heard Meguchi say that he wanted to prepare to let the tram enter the station, and was even more shocked. He completely forgot Conan's terrible protagonist halo, and a cold sweat rushed out, covering his whole body: "No, Meguchi, you are the first day of being a policeman!? If Kudo guessed wrongly, it was a car of people! Hello! Hey! Moses Moses!"

Let Matsuda shout loudly, the phone rang out with a "beep~~beep~~beep~" sound.

ps: This one was originally from last night. Thousands of words were summed up in one sentence, and I missed the vote again... I won’t say anything else, let’s get tonight’s first.
Chapter completed!