On Sunday, Conan and the Youth Detective Group were playing at Dr. Agasa's house. At this time, the phone at Dr. Agasa's house rang, and Dr. Agasa answered the phone.

"Hello, is it Dr. Agasa? I am Mizumaki, the inspector of the Department of Search 1, Section 3 of the Tokyo Metropolitan Police Department. I have some things to visit you. Is it convenient for you today?"

"Uh? Square... convenient." Dr. Agasa was confused when he heard this and hesitated and agreed casually.

"Okay, I'll be around three o'clock." Mizumatsu hung up the phone without saying a word, and did not give Dr. Agasa a chance to change his words.

"What's wrong with Dr. Agasa?" Conan noticed that Dr. Agasa's expression was a little wrong and asked. "A police officer named Mizumatsu said he was coming to visit..." Before Dr. Agasa finished speaking, the young detective group shouted in unison.

Ayumi: "Officer Mizuma? Is it the last time the police officer who criticized us?"

Mitsuhiko: "It's the police officer who has a bad temper!"

Yuantai: "It's so terrible, let's run!"

In this way, the young detective team was intimidated by Mizumatsu's reputation and disappeared without even saying goodbye to Dr. Agasa.

Dr. Agasa: "Well, the police officer said he came at 3:00 p.m. They could stay and play for a while before leaving after lunch."

"Haha, the water police officer is too scary for them." Conan was also helpless," said that he wanted to talk to you about child safety during the last Shinkansen bombing. He didn't mention it later. I thought he had forgotten it. I guess he came here for this time."

"Hey? Shinichi, haven't you heard of it?"

"Is that so? I might have forgotten it." Conan touched his head and said with a dry smile.

"Shinichi! This is an irresponsible manifestation..."

At three o'clock in the afternoon, Mizumatsu rang the doorbell on time. Dr. Agasa opened the door and invited him into the room. Conan sat on the sofa. He wanted to come, but was forcibly detained by Dr. Agasa.

Mizumatsu did not rush to get to the point, "Hello Dr. Agasa, I heard that you are a very famous inventor, so today I take the liberty to visit, please forgive me."

Dr. Agasa is a bit like Kogoro Mouri. Once someone is praised, he will be complacent and touches his head and laughs: "Where is it, I'm just a little famous in a certain circle, hahahaha~"

"How could it be? Your invention is very epoch-making...Bara..."

"Police Officer Mizuma, you are really acclaimed...Bara..." In this way, Mizumazu and Dr. Agasa had a friendly conversation. Conan, who was on the side, stared at the dead fish's eyes and complained in his heart: Hey, where is the momentum you yelled at me?

As we chatted, Mizumatsu slowly got to the point: "Dr. Agasa, I went to the Inventors Association before coming. According to the information of the Inventors Association, your research project is a mechanical insect flight model, but from the perspective of your inventions on Conan, your invention direction seems to have little to do with mechanical insects, right?"

"Well, because the invention has fallen into a bottleneck, I randomly studied some other things to change my thinking..." Dr. Agasa said with a smile. Fortunately, Shinichi guessed that he would ask this and asked Dr. Agasa to prepare a speech in advance. "Oh~ That's right, you are really amazing. You are obviously just 'changing your thinking', but you have invented so many amazing things." While saying, Mizumatsu looked at Conan. "I remember Conan's glasses have eavesdroppers and signal transmitters? And his bow, it looks like a voice changer, right? You don't know, our Metropolitan Police Department also has voice changer, but that thing is bigger than a Coke can. How can Conan be as convenient as Conan!

There is an anesthesia gun? Oh, the anesthesia gun in our Metropolitan Police is as big as a hunting rifle. I don’t expect it to be as small as a watch, and it can be reduced to a pistol. Really! Look at Conan’s this... is called foot strength enhancement shoes? It’s amazing. I guess the bullets in my gun can’t stand up to Conan, right? Tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk tsk

"By the way, do the children of the Youth Detective Group have such dangerous equipment?" Mizumatsu turned his mind and asked slightly.

"No! Only new...Ah Conan has it!"

"No, no! Only I have it!" Dr. Agasa and Conan were scared and shook their heads. Dr. Agasa was so scared that he almost let out a word.

"If only Conan is, I will feel much more relieved." Mizumatsu said in a very gentle tone: "After all, Conan is a very 'mature' big child." Mizumatsu read the words 'mature' and 'big' very heavy, which made Conan and Dr. Agasa feel a little worried, worried that he would have something else to say.

"Ah, it's getting late, I should say goodbye." Mizumatsu glanced at the time, it was already time for dinner, and stood up and said.

Dr. Agasa symbolically tried to keep it, "Yuejun can stay for dinner before leaving."

"Really? Can I stay for dinner with the doctor?" Unexpectedly, Mizumatsu took it seriously, and looked at Dr. Agasa with bright eyes, making Conan and Dr. Agasa shout in their hearts that this person cheated on his father.

Then Mizumatsu changed his expression: "Just kidding, look at Conan's expression and you will know that he hopes me to be far away! I'll leave!" He said that and walked out of the door of Dr. Agasa's house.

Before the old and the young could react, Mizumatsu reached in half again: "By the way, I think it would be better for Dr. Agasa to register these inventions so that others can be 'safe' and won't make people 'suspect', right?" Then he really left.

"Yes!" Dr. Agasa suddenly slammed his palm with his fist, breaking the dead state of silence between him and Conan.

"If I submit these inventions, if those people from the Black Organization noticed the inventions in you, they would just treat it as me giving the inventions to you as toys without thinking too much. If they did not submit them, the Black Organization would notice you when they saw you, and then investigate you, and then..." Dr. Agasa made a fearful expression, and then looked excited again.

"In this way, Xiaolan will not take the initiative to think about me as Shinichi when she sees me using props!" Conan, who is full of girlfriends, was also very excited, and then frowned again, thinking: "Was that Mizumatsu said unconsciously or deliberately reminding us?"

"Yes." Dr. Agasa nodded. "It's really strange that Officer Mizuma said this, and there seemed to mean something." He was worried about the 'mature big child'.

"Speaking of this, he seems to be a good person. You are worried about your safety. Last time I took you to the hospital, why did he throw you out of the crime scene every time?"

"I don't know..." Conan answered absent-mindedly. He remembered that when he met the Italian bandit group last time, Mizumatsu said 'Seventeen' as if he was wrong. Then he met again during the Shinkansen explosion case, at that time...

Conan suddenly remembered something and said to Dr. Agasa: "Doctor, can you help me check the 'police who hugged his head and cried on the spot'."

"'The policeman who hugged his head and cried on the spot'? What was that?" Dr. Agasa looked puzzled.

"I don't know either, it just seems to be related to Mizumatsu." Conan remembered that in the Shinkansen case, a police department of Kyoto Prefecture used this word to mock Mizumatsu.

"Then I'll check it out." Dr. Agasa walked into the inner room and started a complicated Internet connection. The Internet technology was not perfect at this time. You need to plug the phone cable into a converter and then connect it to the computer for a virtual dial-up connection. As you said it, you were doing it simply. Dr. Agasa worked hard for more than half an hour to get it done. At this time, Conan had already ordered takeaway and was waiting for him to come and eat.

After dinner, Conan and Dr. Agasa gathered to the computer together and started searching for information, and soon locked in a piece of news.

"Shinichi, this seems to be related to you, right?" Dr. Agasa said uncertainly.

The news is about a month ago, when Kudo Shinichi had not become Conan, a case was solved. At that time, a policeman squatted beside the wall, holding his head with his hands, as if in pain. A reporter from a tabloid newspaper discovered him and took a photo and named it "The police officer who hugged his head and cried in the crime scene."

"Doctor!" Conan seemed to have discovered something and asked Dr. Agasa to "enlarge this police officer! A little bigger!"

As the image enlarged, Conan and Dr. Agasa's eyes also widened. Although the image was blurry, if it were a familiar person, it would be easy to see that the police officer was Mizumatsu who had just left here!

"Uh, Shinichi, what's going on?" Dr. Agasa asked with a scratching his head. He said that the most important thing Dr. Agasa did today was to scratch his head.

"I don't know either. Although Mizumatsu is not very good at reasoning, he is also a very capable and methodical police officer. I still have the impression of that case, and it's not difficult. Moreover, if he can't think of it, I'm robbing it first, he shouldn't cry, right?" Conan was also confused and analyzed it little by little: "And this action is not very much like crying. From a behavioral perspective, it seems that he was holding his head because of a severe headache. Could it be that someone was beaten? It's not right. In the occasion at that time, the first reaction of being beaten was of course to shout."

"It seems that there is only one truth." Conan sighed.
Chapter completed!