Detective Conan: The Grey Winged Angel

　　 Tuesday, April 3, at Dr. Aka’s house.

　　 Because of going out to play, the trio of Genta, Ayumi, and Mitsuhiko sighed and followed Huihara and Dr. Akasa back, and then watched the TV and ate the snacks that Huihara prepared.

　　 Haibara ignored them, and went to sleep on his own, while Dr. Aka went to the studio mysteriously.

　　 Waiting for Hui Yuan to wake up from a nap, he found a folded note on the head of the bed.

　　 "To the detectives, I was taken away by the bad guys. Go to the three places in Mihua Town and look for them. Come and save me."

　　 "The first location is a five-minute walk from Didan Primary School."

　　 "The second location, ten minutes walk from Mihua Station."

　　 "The third place, 15 minutes walk from Dongdu Tower."

　　 "Under the confluence of water trees, I am waiting for you hungry."

　　 "Enter Dr. Aka."

　　 Huihara read the note softly, and handed it to Genta, Ayumi, and Mitsuhiko who were curious about the sound.

　　 "The doctor seems to be kidnapped, waiting for you to save him."

"what?"

　　 "Kidnapping?"

"how come?"

　　 Genta, Ayumi, and Mitsuhiko were taken aback, and quickly read the words on the note.

　　 Ayumi said anxiously: "No, it says that Dr. A Li was taken away by bad guys. We should call the police as soon as possible."

　　 Mitsuhiko wondered: "But, isn't this weird? Why did the message go to Dr. Aka?"

　　Gentoo's inspiration flashed, "Ah, can it be said that this is the game designed by Dr. Aka for us?"

　　Bumi reacted, patted her chest happily and said: "Great, it was not kidnapping."

　　 Mitsuhiko smiled and said: "Ha, it's like the secret code game played by sister Lan and brother Xinyi when they were young." Then he asked, "Is it, Huiyuan?"

"Who knows." Huihara said lazily, but in his heart he gave Dr. A Li a pair of big eyes. Really, he went out by himself. If he was kidnapped, he should make a draft of lying. Well.

　　 Yuanta looked at the note and said, "But, what does it say about it? He didn't say where he is at all."

　　 "Isn't there such a sentence?" Mitsuhiko smiled, "There are still a few minutes to go, and a few minutes to arrive."

　　 Bumei smiled and said, "By the way, time is used to express the distance."

　　 Yuan was too distressed and said, "How far is this then?"

　　 "I'm optimistic about walking," Mitsuhiko smiled, "Walk for five minutes, and then see how far you have gone." Then he reacted and changed his words, "Oh, just walk for one minute, then multiply by five."

　　 "I'll go." Genta responded immediately.

　　 So, the four of them went to the door, Mitsuhiko watched the time, and Genta walked, and then Mitsuhiko watched the time and walked by himself for accuracy.

　　 It turned out that they were walking the same way, but the distance they walked was different.

　　 Ayumi thought hard: "What's the matter?"

　　 Yuan said triumphantly: "It must be because of my big steps."

　　 Mitsuhiko said, "Ah, then this is Dr. Aka's steps."

　　 Yuan was too dumbfounded, "How do you measure then?"

　　 "Well, this..." Mitsuhiko paced and thought.

　　 When Huiyuan was about to give a hint, Mitsuhiko looked at his feet and smiled happily, "I see, you can count as shoes."

　　 Ayumi asked, "Shoes?"

"Look, when you walk, take a natural step. You can probably put two shoes between the front and rear feet. That is to say, you have walked the length of three shoes." Mitsuhiko said cheerfully, "The number of steps is the same. , So just count how many steps you take in the next minute, and then multiply by the step length to know how long you have taken in one minute."

　　 "It turned out to be like this." Yuanta said with an understanding.

　　 Haibara secretly applauded Mitsuhiko, this is definitely a rare performance, even an adult, it may not be possible to think of it.

　　Dr. Aka may have taken about 80 meters per minute of adult steps. This is a matter of common sense. Dr. Aka has common sense of adult steps, but Mitsuhiko does not.

Mitsuhiko is young, not surprising, but he can think of counting the steps of an adult, and find a way to calculate the steps of Dr. Aka. This is something that even Dr. Aka has never calculated. Scientific thinking and discovery.

　　 It is precisely because I don’t know, that I want to find a way to know. This search process is scientific research.

　　Haihara watched Mitsuhiko and the three of them measured Dr. Aka’s shoes, and then measured the cadence of the three of them, and then got a headache because the three of them had different cadences.

　　 Seeing that they really have no choice, Hui Yuan reminded them to take an average, which is to add up the cadences of the three people, then divide by three and round up, and give them a calculator.

　　 Ayumi asked, "How do I use this?"

　　 "I know that, my mother uses it every day to settle accounts and teaches me." Yuanta said proudly, "If only you bring a calculator for the exam, I must be all right."

　　 Genta calculated the one-minute walk of Dr. Aka while talking, and then, under the urging of Mitsuhiko and Ayumi, calculated the five-minute, ten-minute, and fifteen-minute walk of Dr. Aka.

　　Bumi asked a question, "But, how are we going?"

　　 Mitsuhiko said: "You can look at the map, now you only need to know the place on the map."

　　 Yuanta asked, "Huihara, is there a map?"

　　 "There should be." Haibara took them to Dr. Aka's studio, and he found a map of Mihuacho with erased marks on it.

　　Bumei pretended to be angry and said, "Hmph, so, it turns out that Dr. Aka wrote and directed himself."

　　 Yuantai nodded and said, "That means, it made us worry about it. We must have him treat to dinner." Then he asked, "But this map is so small, I walked over in two steps..."

　　 Mitsuhiko couldn't laugh or cry, "There is a scale, this map is ten thousand to one, which means it should be reduced ten thousand times."

　　 "So that's how it is." Gentagan laughed.

　　 After delineating three locations, Stepmi used a ruler to measure and found the place, probably in Mihua Park, because Mihua Park has a big water linden tree, but for the place I found, I always feel that it is still a little bit, it seems to be useless.

　　 Mitsuhiko looked at the tools on the table, picked up the compass, and drew three circles on the map according to Dr. Aka’s steps.

　　 A five-minute walk from Didan Elementary School, a ten-minute walk from Mihua Station, and a fifteen-minute walk from Dongdu Pagoda, the intersection of the three circles happens to be in Mihua Park.

　　 Ayumi asked, "It's amazing, what is this?"

　　 Mitsuhiko smiled and said, "This is a compass, I see my sister used it."

　　 "Okay, head to Mihua Park!" Yuanta shouted.

　　 "Oh!" Ayumi and Mitsuhiko echoed. ...

　　 Soon after, Mihua Park.

　　 The four of them were under the Mihua Park's mizutama tree and found that the park manager was taking an umbrella hanging there from the branch, and the umbrella was wrapped tightly.

　　The park ranger took a look and read a set of katakana on the bottom of the umbrella handle.

　　 Huihara four listened to him tossing and reading, and finally understood that it was Aka, Dr. Aka's Aka.

　　 Ayumi and the three people hurriedly asked for an umbrella, and Huihara was speechless again. The game designed by Dr. Aka is really incomparable with the designer of the game when Kudo was a child.

　　 They are all placed where children can reach it. Dr. Ari is better. He uses the steps of an adult and puts it on a branch that can only be reached by an adult. It is really sloppy.

　　Bumei and the three were about to reach the umbrella. After opening the umbrella cover, they found a circle of plastic cloth wrapped around the umbrella. After taking it off, they found that it was a long plastic cloth with many katakana on it.

　　 It's just that the three of them can't read left and right.

　　Bumei had an idea, "By the way, this cloth strip is wrapped in an umbrella, do you want to wrap it back?"

　　 Ayumi tried it, all wrapped up in a circle, it seemed that I still couldn't read it, so he arranged all the katakana in order, and finally read it, it is the rice flower library.

　　 Haibara secretly applauds for Amy ~ www.wuxiaspot.com~ The password stick of ancient Greek Sparta, just like this is done by the little girl, is that those muscular men only have muscles, not long heads?

　　 However, the muscles are still very beautiful. ...

　　 Soon after, the rice flower library.

　　 After the front desk librarian asked the names of the four Huiharas, they handed them a letter, an unsealed letter with the words of Dr. Aka on the envelope, addressed to the Junior Detectives.

　　 Huihara and the four looked at it. Inside was a letter with lots of blanks. It was a crossword puzzle. Then, according to the different spellings of the colors, they spelled the katakana in the red blank.

　　 To the effect is what I am, what look like I am, 53 years old.

　　What is Dr. Aka? Ayumi, Mitsuhiko, and Genta have been discussing this issue.

　　 Genius, famous, rich, single, poor, stubborn, myopia, presbyopia, handsome, round face, big nose, clumsy.

　　 The three of them were funny and laughed.

　　 Huihara said angrily: "Okay, when are you going to get it? Stop joking, get the job done first."

　　 Mitsuhiko smiled and said, "But we have to consider them in turn."

　　 "No matter how you think about it, Dr. Ari won't say that he is stubborn or something." Huihara looked around the three of them, "If you can't agree on the opinions, just let it go and continue."

　　 Ayumi said, "The appearance is an old man."

　　 Yuantoo smirked and said, "Old man."

　　 "Yes." Mitsuhiko agreed.

　　 "Huh?" Huihara faced each other coldly, and Genta and Mitsuhiko changed their words immediately, with the same looks as grandpa.

　　 In the last place, the three people agreed, which is the auxiliary word of the tone.

　　 is finally spelled out by grandpa and the auxiliary word of the tone, which is じんじゃ, which is the shrine, rice flower shrine. ...