As soon as class ends at noon, Conan sneaks out of the middle and uses his voice changer to call Officer Twilight.

"You've already unraveled it?!"

Listening to the new words on the other end of the phone, Officer Twilight was overjoyed. This is probably the best news I've received in the past few days!

"That's right! The name of the person the murderer wanted to kill was Yu Quan Ren, and it was very likely that he was engaged in some black industry, or that he had been engaged in ......" Conan briefly explained his reasoning method, including the string of numbers in the previous teaser letter.

“...... So that's it! Officer Mudu suddenly realized that these numbers actually refer to Chinese pinyin!

"In my opinion, the location of the gangster's next crime is likely to be the place where the fireworks will be held. Judging by the timing of the first sentence, this fireworks show probably started when it was just dark. Investigate which places will hold fireworks shows in the near future, and you will probably be able to filter out some target locations. ”

"Good! Thank you, Brother Kudo! ”

It's so nice to have Kudo here! His text message had only been sent out for a morning, and he received a response from the other party, and even gave them directions.

Thinking of their sleepless overtime work some time ago, he regretted why he didn't find Kudo earlier, if he had found Kudo from the time of a case, maybe the gangster would have been caught......

Compared with solving the case, the dignity of the police is not so important......

"Then I'll hang up first, if there is any clue to send me a text."

Hanging up the call to Officer Twilight, Conan didn't stop, and called Kamikawa again.

Kamikawa was eating a bento on the rooftop when he saw Conan calling, and he picked it up.

Conan's voice on the other end of the phone was a little smug, "Have you untied that string of numbers?" ”

Listening to his tone, it was probably unraveled.

Kamikawa said calmly, "It's unraveled." ”

Conan: "......"

Listening to Kamikawa's natural words, why couldn't he be happy?

"When did you untie it?"

He opened his half-moon eyes and felt like he was hurt.

"When you know the name of the deceased!"

Kamikawa instantly picked up a meatball and stuffed it into his mouth, and said as he chewed, "When I knew the name of the deceased, I could see the pattern of the string of numbers......

"Since you know so early, why didn't you tell me?"

Kamikawa said as he ate, his voice a little slurred, "I think you probably don't like the feeling of being told the answer to the mystery in advance, so I didn't tell you." Besides, haven't you figured it out~"

Conan: "......"

Thank you so much!

He took a deep breath to calm himself...... He's not angry, all he can be angry with is himself.

It took him a while to recover. He seriously suspected that sooner or later he would be so angry that he vomited blood by Kamikawa.

"Officer Twilight sent you the third teaser letter, right? What do you think? ”

"Yes, not much. The information given on the notice letter is too empty, except for the name of the target, we don't know the specific time, we don't know the specific location, and it is very difficult to prepare something in advance. ”

"I've asked Officer Twilight to find out where the fireworks show will be held recently, and this time I must catch that gangster!"

"Young people are so energetic, compared to you, I feel like a salted fish."

"Hehe, you know that!"

Kamikawa chuckled lightly, "You can't experience the happiness of salted fish~"

Conan didn't bother to talk to him, and got back to business: "Do you have any clue about the case last night?" ”

"I think it must have been white phosphorus + high-concentration alcohol and some other means that we don't know. Spontaneous combustion of the human body can also be said to be an unsolved mystery in the world in some places~ If the police can find the cause of the deceased's burning, maybe they can solve this unsolved mystery~"

"Uh......" Conan was speechless, I'm talking to you about business, why are you going so far? The unsolved mystery of the world is not a murder method that he has not yet solved!

"I think the waiter who delivered the food was suspicious, he was the only one who had contact with the deceased that afternoon!"

"How can you be sure it's just him? What if the deceased had ever gone out? Or maybe someone else entered his room when the patrolman wasn't looking. ”

"I really don't rule out these possibilities, but I always feel that person is suspicious."

"Oh?" Kamikawa instantly became interested, "What kind of suspicious law?" ”

"Intuition! Although he looked flustered, he spoke in a coherent manner. He said that the food truck had been out of his sight for a while, but there was no one to prove it, and that he was doing odd jobs and only joined the company a month ago......"

"Suspicious ...... indeed"

I have to say that Conan's intuition is really accurate.

But that guy probably knew that he would be suspected, after all, there is no perfect case in this world, and it is impossible for a person to be without omissions.

Sending the third notice letter so soon, do you want to do what you want to do before the police arrest you?

He asked Osamu Hoshino to check that person's information last night. There is not much information, but enough information is given.

Gao Yuandian, whose parents died unexpectedly when he was ten years old, was raised by relatives, whose house was next door to Pingyuan's house, but has now moved away. The information shows that he has good grades, but after graduating from high school, he did not choose to go to a prestigious school, but chose to drop out of school to work, and then basically cut off contact with his foster relatives and was alone.

Looking at the whole information, it is a villain template.

After chatting a few more words, Shangchuan hung up the phone and continued to eat.

Kamikawa was almost finished eating, and Osamu Hoshino suddenly came to the rooftop. He looked up and looked up, and Kamikawa was sitting there with an umbrella.

The noon sun pierced people from opening their eyes, and he squinted his eyes and looked up at Kamikawa: "I'm unlocked." ”

"That's it?" Kamikawa was a little surprised, Conan's guy had been solving this for a long time, and he hadn't even solved it quickly.

He shouldn't have given Hoshino Shu any hints, right?

"Hmm. I was learning Chinese, so I tried a few times and solved it. ”

"Uh......" Kamikawa instantly looked at the few bites left in the lunch box, feeling that he had no appetite.

He, who has lived for two lifetimes Chinese has been grinding for a long time or relying on others to wake up......

"I also searched for the locations where fireworks will be held in the whole of Tokyo recently, and I have selected the three most likely ones, and not only that, but I also found information about 'Yuzumi Shinobi'......"

Listening to Osamu Hoshino say these words calmly, Kamikawa had only one thought, if Officer Twilight heard it, he was afraid that he wanted to dismiss all his subordinates.

Hoshino Shu was alone, so he did the whole search lesson.