Gold dust in the world of science

The weather in Tokyo has been bad recently. It's raining heavily. Pedestrians are walking hurriedly with umbrellas while waiting for the green light.

In a roadside telephone booth, a little boy is talking on the phone. Fortunately, the sound insulation of the booth is good, otherwise passers-by will definitely hear something strange.

He is obviously just a primary school student, but his voice is much more mature. At the same time, the content of his conversation with the other end of the phone is not like that of a primary school student at all.

"Fountain?"

It was a rare call from Shinichi. Xiaolan leaned against the phone and said nostalgically, "Yes, the rainbow that appeared later was so beautiful, right?"

Conan also hurriedly responded, "Yes, yes!"

But despite that, he actually couldn't understand Xiaolan's thoughts at all. All he remembered were things that seemed very boring to him.

Xiaolan asked with great anticipation, "Hey, let's find a chance to go to Tropical Paradise again in the future!"

"Huh?"

Xiaolan was a little helpless, "Because we haven't been there since then."

On the other end of the phone, Conan was also very helpless. He had become smaller since then, so how could he go!

Without getting a reply from Shinichi, Xiaolan asked, "When do you say we're going!"

"This?"

Conan was nervous and didn't know how to agree with Xiaolan. After all, it was still unknown when he could turn back into Kudo Shinichi.

Coincidentally, at this time, Ayumi and the other two passed by the phone booth, and they didn't notice Conan in the phone booth at all.

Ayumi was a little curious, "I wonder if Conan is at home."

Mitsuihiko looked at her and shook his head, "I don't know."

"If he's not here, it's bad!"

Conan saw the three of them and quickly said, "Sorry, Xiaolan, I have a case to deal with. I'll call you again. Goodbye!"

With that, Conan hung up the phone without waiting for Xiaolan to say anything.

It was still the same traffic light intersection as before. Mitsuhiko and the other two stood there, waiting for the green light to pass.

While waiting, they imagined Conan admitting defeat.

It sounded like they had prepared a difficult problem to stump the other party.

The three little guys who were caught in fantasy had no idea that their expressions were very stupid.

Behind them, Conan came over with an umbrella, "Why are you three grinning like idiots!"

His voice broke the fantasy of the three people, and Ayumi came over happily, "Conan!"

Even Mitsuhiko was very excited, "You came at the right time, we were just planning to go to your house!"

Yuanta said proudly, "Because the three of us thought of an ultimate quiz!"

"Quiz?" Conan was a little confused.

Ayumi couldn't wait to say, "Listen carefully, when we asked Huibara-san, what kind of person do you think Conan is, she looked at the moon and said, he can't be considered summer."

Mitsuhiko continued her words, "Excuse me, Huibara-san, 1. Is this a compliment to you, or 2. Is this a disparagement to you, guess which one the answer is!"

Then, the three of them looked at Conan excitedly, hoping to win him once.

"I'm not summer? Uh, the moon?"

Conan thought for a moment and got the answer, "I know, the answer to this question is two!"

"Eh? Why did you guess two!" Mitsuhiko asked in disbelief.

"The summer moon is mainly in June, July, and August. That means it's not what ordinary people mean." (This puzzle is related to Japanese. Everyone should know that the puzzles in Conan that amuse children are usually of this type. I don't know if it's normal)

Ayumi cast an admiring look at Conan, "So amazing, Conan guessed it right away!"

Genta looked up at the sky, "This is not fun at all."

Conan also looked at Mitsuhiko helplessly, "Okay, so what were you laughing at just now?"

Mitsuhiko was looking forward to it, "Then, are you willing to admit defeat to us?"

"Eh?" Conan was a little puzzled.

Because they had been playing guessing games here for a long time, the traffic light that had turned green was about to turn back to red.

Yuan Tai noticed this and quickly reminded them: "Hurry up and go!"

At this moment, the green light had begun to flash.

Just as they were about to walk quickly through the intersection, a voice behind them stopped them.

"Wait!"

Everyone turned around and saw a tall man looking at them seriously, "You can't go over there, the green light is the same as the yellow light, wait for the next green light to go over there."

At this moment, the traffic light has turned red, and they have to wait for the next green light.

Mitsuhiko laughed and complained, "I was scolded for no reason."

Although Ayumi was also a little helpless, "There's nothing I can do, that uncle is right."

Behind them, the tall man put away his umbrella and walked into the phone booth.

Conan looked back and found that the other person seemed to be holding a notebook in his hand.

His eyes lit up, and then he looked at the three little ones, "Now it's my turn to ask questions. What does that uncle do? Do you three know?"

Hearing his words, the three of them looked towards the phone booth.

The man held the microphone against his shoulder, holding a notebook in one hand and a pen in the other hand, as if he was writing something down.

Ayumi said uncertainly: "Is it a teacher at school?"

Mitsuihiko was also a little confused, "If he is a salesperson, he didn't bring a suitcase."

And Yuantai also scratched his head, "Could he be selling eel rice?"

Sure enough, he still couldn't forget his eel rice.

Conan smiled and then announced the answer, "The answer is a detective."

"Is he a detective?"

Conan nodded, "Because when the detective makes any record, he will open the police manual horizontally and write from left to right."

The three looked at the man and found that he was really holding the notebook and writing something horizontally.

Ayumi suddenly realized, "So that's it!"

Mitsuihiko said with emotion: "Conan is really amazing, you know a lot of things!"

While speaking, the traffic light turned green again.

Yuantai said excitedly: "The light is green, hurry over!"

Hearing his words, several people also hurried across the intersection.

Perhaps because of the other party's identity, Conan unconsciously paid attention to the man.

He turned around and saw a man holding a gray umbrella walking next to the phone booth.

The police officer saw him and was obviously surprised.

Then there were three consecutive gunshots, the man fell to the ground instantly, and the man holding the umbrella quickly fled.

Ayumi and the other two were also attracted by the gunshots. Looking back, Conan said excitedly: "That uncle was shot, that man is the murderer, where to escape!"

As he said, he chased in the direction of the murderer.

But at this moment, the green light had passed, and the vehicles on the road came and went, giving him no chance to cross the street.

Ayumi couldn't help shouting: "Conan, danger!"

Sure enough, just after crossing the intersection, Conan was forced back by the passing vehicles.

Conan threw the umbrella to the three people and ran towards the overpass.

He also told the three people, "Call an ambulance!"

Mitsuihiko reacted, "Oh, I'll go right away!"

Conan reached the other side of the intersection from the overpass, but he was still a step too late. The murderer had disappeared.

He then turned around and ran to the fallen policeman, "Hold on, who shot you?"

The police officer grabbed his chest pocket with his right hand, and his police manual was in it.

Then he died.