In the living room, two men stood aside, and the woman sat on the sofa, holding her mobile phone and typing out the password on the note. After typing the password, she combined the numbers with English letters and pressed to send the message.
"Can that kid really be untied?" the thin-faced man questioned.
"I'm also skeptical. I feel like it's impossible to decipher the code," the fat-faced man agreed.
The woman smiled: "Why do you care about this? Even if I can't decipher the code, I have other ways."
"What can I do?" the fat-faced man was curious.
"The courier will deliver the item to the Aidedo Detective Agency tomorrow. As long as I ambush the courier at the entrance of the detective agency, kill him and steal the item, no one will know about it."
The woman's face had a hint of viciousness. As long as no one knew the evidence of tax evasion, she would still be a barrister.
"Why do you still need to contact that brat if you have this method?" the fat-faced man wondered.
"Idiot! There is no need to take risks unless absolutely necessary." The woman cursed, a little disappointed with this subordinate, who was too simple-minded.
...........
Toriyamachi, in a restaurant.
"Who called?" Koizumi Hongzi was a little curious.
"Hattori, please tell me the code."
Situ Xiu yawned lazily. After lunch, his stomach was full and his eyes felt sleepy. He always wanted to take a nap.
"Secret code?" Koizumi Hongzi was stunned, "Isn't he a famous high school detective? Why is he looking for you?"
"No need to ask." Situ Xiu pointed to his head.
"..." Koizumi Hongzi.
"Jingle Bell....."
Situ Xiu picked up his phone and clicked on the message. He raised his eyebrows and saw 7 digits horizontally and 7 digits vertically. What kind of code was this?
Q52A252
K332Q44
4KQQKJ6
AQJ96J3
355533Q
6246426
2KK53KA
The combination of English letters and numbers hides 7 numbers. No matter how you look at it, you can't understand it. There are too many numbers, and there are also English letters.
I pondered for a while.
"Master, do these English letters represent playing cards?" the invisible Gengar said.
"Poker cards?" Situ Xiu was stunned. After a closer look, Q represented 12, A represented 1, and the first group was 12521252.
"What playing cards".
Koizumi Hongzi, who was sitting opposite, heard Situ Xiu talking to himself and wondered.
"Sister Hongzi, I'm talking about the secret codes sent by Hattori. Look," Situ Xiu handed over the phone.
While Koizumi Hongzi was focused on her mobile phone, Situ Xiu whispered: "Go on, tell me what else you have discovered."
"Master, I don't know if that idea is right. I'm just going to make some nonsense. Don't take it seriously," said the invisible Gengar.
"...".
Everyone has learned to show off!
Great, my lemon.
The corner of Situ Xiu's mouth twitched. He must not have learned this from him. He didn't have this hobby.
"The English letters in the 7 rows of numbers are all JQKA, which correspond to 11, 12, 13, and 1 in playing cards. If you look at it this way, the entire order has changed."
A is 1, small 2 is 2.
"12521252
133321244
413121213116
1121196113
35553312
6246426
2131353131”
"Master, there are 64 numbers in total. Looking at 7 horizontally and 7 vertically, if you remove a 9, it becomes 63 digits. 7 times 9 is 63, which is exactly 7 groups. According to my analysis, 9 is the combination of these numbers. 9 digits to divide"
"I still can't figure out the secret code here, but I remembered that Gao Jin, the God of Gamblers in Qianqiong Island, played dice with others to win spiritual stones. Several small dice combined looked like a big dice. I thought, if the 9-digit number is divided into three The arrangement of vertical threes is also like the combination of nine dices."
"125 333 131 161 133 262 131
212 212 212 121 555 464 353
521 444 131 161 331 262 131”
I wipe it! Situ Xiu roared in his heart, if the code could be deciphered in this way, could it be that the person who wrote the code was a gambler.
Geng Gui continued: "If we use the method of dice to solve it, then the dice has 1-6 points, among which the red dot of 1 is the most conspicuous. It has a red heart point. There are 3 1s in the first one, so there are 7 groups of numbers. The 9 digits are sorted in sequence to find the hidden number 3156204."
"............"
I...forget it...give up...I can still decipher the code like this...
Lemon, are you... so powerful?
Situ Xiu muttered something in his mind, nodded pretendingly, and said calmly: "Yes, as I thought, the code should be interpreted like this, Lemon, you have grown a lot."
"Thanks to the young master, I have been working very hard to learn reasoning," Geng Gui said happily.
Hearing Situ Xiu praise Geng Gui, the invisible Gui Si said weakly: "Actually, I think so too, it's just that the boss said it."
"........." Gengar. Blame me!
"..." Situ Xiu.
It’s amazing, it’s amazing, you’ve all learned to show off.
Only the Night Demon sighed in his heart. He couldn't learn it, couldn't understand it, didn't understand any reasoning codes.
The code was finally solved. Regardless of whether it was right or wrong, Situ Xiu was about to send it out, but after pressing it twice, he stopped again.
He was still a little confused. It was not a secret code but Hattori Heiji. In the past, he would chat on Noah's Ark, but this time it was a phone call, and even the messages were in the form of text messages.
Also, Hattori Heiji's attitude was that he would generally not beg him like this. Even if he couldn't solve the code, he could go to Kudo Shinichi to discuss it, but Hattori Heiji didn't even mention Kudo Shinichi. Something was wrong, very wrong.
According to normal operation, at least Kudo Shinichi will not be able to decipher this code, so he can only ask you, Situ Xiu.
This guy won't be in any big trouble!
Situ Xiu was shocked and recalled that Hattori Heiji had said about the Grand Alliance Koshien. Isn't this the Grand Alliance mentioned in the last bombing incident of 12 million hostages in Tokyo, which foreshadowed a dangerous warning.
He told Hattori Heiji about the last bomb incident.
The more he thought about it, the more something was wrong. Situ Xiu's face became serious, and Hattori Heiji reminded him with code words.
On the surface, Major League Baseball and Koshien both represent baseball games, which is also consistent with the upcoming Koshien Baseball Game.
However, Major League Baseball is not the normal name in Tokyo. It is generally called professional baseball locally.
There was only one possibility: Hattori Heiji was in danger and was caught by some gangster.
But where is the address?
Kenbashi Town?
Situ Xiu remembered what Hattori Heiji had said about the newly built subway. The only newly built subway was Kenbashicho Station, which was the place where Conan and vodka traded last time.
Where will Hattori Heiji be?
No, it's impossible, it's such an obvious reminder, and the gangsters will definitely find it.
And the Altman toys?
Situ Xiu pondered for a while, looked at Koizumi Hongzi, and said, "Sister Hongzi, have you finished reading? Can you give me your phone?"
"I can't understand these numbers. I can only see the arrangement of 7s horizontally and 7s vertically." Koizumi Hongzi shook her head and returned the phone to Situ Xiu.
Situ Xiu took the cell phone and called Director Mikami to ask about Ultraman toys.
"Master, if you are referring to the activities related to the Ottoman toys, Kenbashi Town recently held a celebration of the Dyna and Ottoman toy peripherals, because the Dyna is about to end," Director Mikami said.
"Okay, I get it, it's okay."
Situ Xiu hung up the phone. The newly built subway and the Atman toys all reminded Hattori Heiji that he was in Kenbashi Town, but where was the specific location?
"Xiaoxiu, it's time for us to leave. The rain has stopped outside," Koizumi Hongzi said.
"Sister Anko, wait a minute..." Situ Xiu told Heiji Hattori and Kazuha that they might be in danger.
"What!! The two of them came to Tokyo and encountered danger," Koizumi Anko said in shock.
"I only know that they are in Kenbashi Town, but I don't know the specific location. It's too broad." Situ Xiu frowned, still thinking about the conversation with Hattori Heiji, which must have hints.
"You actually knew that they were in Kenbashi Town through the conversation!!" Koizumi Hongzi looked confused and had no clues. How did the two of them come up with each other? Could it be that they were inseparable?
"Help me think of their specific locations," Situ Xiu said. One person couldn't think of it, but a few people might be able to think of it. There is a saying that three stooges are equal to Zhuge Liang.
"No, in the conversation just now, there was no mention of the specific location. Koshien is no longer Kenbashi Town. By the way, could it be near the activities around Ottman?" Koizumi Anko said.
"Impossible, Atman is indicating the location of Xianqiao Town, not the specific location. If there are activities around Atman near the gangster, the gangster will definitely be able to hear it." Situ Xiu shook his head.
"It's not the subway, and it's definitely not the food. It's just the mathematical problems of the lemma..." Koizumi Anko was suddenly stunned.
"Is there anything wrong with the math problem? What did you find?" Situ Xiu noticed something was wrong with Koizumi Hongzi's expression.
"I know..." Koizumi Hongzi's eyes lit up and she said in surprise: "Ito's Lemma, this is a probability theory published by the mathematician Ito Kiyoshi. It is an important characteristic of the differentiation of random process functions in mathematics. It is said that It has been widely used in financial mathematics, and he has won several awards."
"???" Situ Xiu had a question mark on his forehead.
"Don't you understand? It's Ito. Kazuye and the others must have been kidnapped by a person named Ito."
Koizumi Hongzi said proudly with a smile on her face, feeling happy in her heart. It turned out that the little devil had something he didn't know about, and he finally won.
Mathematician!
Ito Kiyoshi,
No wonder that guy was talking about the math problems of the lemma?
Situ Xiu was a little surprised. The numbers in the code were equivalent to mathematical problems. No one would doubt it even if he casually mentioned the lemma.
Kenbashi Town, Ito.
"But, there are many people named Ito, so how can we tell them apart?" Koizumi Anko frowned.
"Don't worry, it's very easy to distinguish." Situ Xiu raised the corners of his mouth slightly. There were many people named Ito, and Hattori Heiji had already given a hint.
"Ah! Tell me, what is it?" Koizumi Hongzi was a little anxious. After analyzing this, she felt itchy in her heart and wanted to know the answer.
"Jingle Bell......"
Just as Situ Xiu was about to speak, a message came from his cell phone. His little hand shushed, and Koizumi Hongzi became quiet.
Miwako Sato's message: "Xiao Xiu, I found out something about Takashi Kuroda. He has been visiting a mental hospital frequently recently and seems to have some mental problems."
Situ Xiu: "Sister Miwako, don't worry about that case for now. There is a kidnapping case here. Come and catch the gangster. If you perform meritorious service, you will get a promotion and a salary increase. You will be the future police chief!"
Sato Miwako looked confused: "??? There are gangsters again? Why did you encounter this kind of thing again?"
Situ Xiu: "Bring more people with you, preferably someone who looks fierce. I'm not sure what the weapon the gangster is now, but I have found the person."
Situ Xiu: "Hehe, I don't want to either. Someone is asking for help. Come quickly and we will meet you at Xianqiao Subway Station."
Sato Miwako: "Come right away. Don't act without permission. Pay attention to safety."
Situ Xiu: "I know, I'm alone and I'm scared. Come quickly."
Fear?
Miwako Sato: "...".
The three invisible elves, Gengar, Guisi, and Night Demon: "...".
Master, we are watching you send messages from above, don’t ignore our existence, okay?
After finishing the chat, Situ Xiu and Koizumi Hongzi went to Xianqiao Town. At the same time, they called Housekeeper Futian and asked for help in checking something.
Situ Xiu didn't know anything about Hattori Heiji's visit to Tokyo this time, and they didn't know about Conan's visit either, so he didn't contact Conan.
If Conan knew that Hattori Heiji had come to Tokyo, then Hattori Heiji would definitely contact Uncle Mori instead of Situ Xiu.
Another point is that Situ Xiu thinks that what Hattori Heiji said is very right. He is not as smart as him. Situ Xiu is very smart.
...........
The sky was overcast.
Kenbashi Town, Ito's house, attic.
The air in the dim attic space was stuffy. Hattori Heiji stared at Kusukawa lying on the ground. After observing, he saw some dust floating on the floor in front of his nose.
He glanced at the exit of the attic again and lowered his voice: "Mr. Kusukawa, are you still alive?"
"Huh?" He Ye was confused.
Seeing that Kusukawa remained silent, Hattori Heiji continued: "I noticed that the dust on the floor around your nose was moving, which gave you away."
"As expected of the child sent by our chief, but he was really in a coma just now," Nanchuan said weakly. His face was bruised and swollen from being beaten, and some of the blood stains on his face had scabs on his face.
"So just pretend to be dead. If they know you are still alive, they will point a gun at us and force you to tell us...a secret code that only you can think of," Hattori Heiji said.
"Only you... Heiji, have you untied it?" Kazuye said in surprise.
Hattori Heiji didn't speak, and looked at Kusukawa, who said, "Then have you figured out a way to escape from here?"
"Only my parents know about my coming to Tokyo. I came today. The chance of survival is very low, because in the evening, those three people will take action. We will not be able to wait for the rescuers, even if the code is unlocked," the department said Heiji said with a solemn expression.
Hearing this, Nanchuan said: "Then why are you still looking for that child?"
"I can only take a gamble. I want to gamble with that little brat one last time. Even if I can't win, I still want to gamble."
Hattori Heiji sighed, feeling unsure because no one knew where he was going, and he didn't tell anyone in Tokyo.
No one knew the address or information, and within a few hours, it was difficult for anyone to decipher the message he was delivering.
Except for one person, Situ Xiu, who was gambling.
That time in Okinawa, the princess slept in A instead of B. Only Situ Xiu was solved in a short time.
"Heiji, you, what do you think? What does a child know?" Kazuha was stunned and put his hope on the child, but there was no hope.
Hattori Heiji ignored Kazuha and reminded: "Mr. Kusukawa, please continue to pretend to be dead until evening. I hope they don't find out that you are still alive."
"Okay." Kusu Chuan also knew that if the three of them discovered that he was alive, they would point their guns at them and force him to reveal the answer to the hidden code.
"Really! It's better to find an uncle Maori than a child," Heye complained, crying in her heart. She really didn't want to die. She wasn't married yet, hadn't given birth to a child yet, hadn't... she was only 17 years old. .
"..........."Hattori Heiji.
"Why not find Detective Mori? He is very powerful." Kusu Chuan agreed with Kazuha's statement.
"Oh, it's hard to convey the news. Only children can make people relax their vigilance," Hattori Heiji sighed.
I hope Situ Xiu will unlock the hidden information, inform Conan, Uncle Maori, and find the police to rescue them.
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