Hearing Tang Ze's words, Takagi couldn't help but nodded, apparently agreeing with this statement.

But seeing the three strange symbols "○×△" written in blood by the deceased, his face couldn't help but change again, "What the **** is this death message!"

"Does that "X" refer to multiplication? And "○×△" refers to some kind of mathematical formula. "Yuanzi on the side speculated after hearing the words.

"But why is it "○×△"? "Xiao Lan heard the words and said suspiciously:" Isn't the number easier to understand? "

"This is also very simple." Sonoko waved his hand and said, "This is naturally because the prisoner is afraid that the information will be destroyed, so this strange symbol is used instead."

"OH!!" Teacher Judy on the side heard Sonoko's words and said excitedly in a weird tone: "So, is the prisoner a person who is proficient in mathematics?"

Hearing this, Takagi looked suspiciously at the next life and said, "Then may I ask if there is any employee in your company who is particularly proficient in mathematics?"

"No... Because of the field of work, our company recruits new people mainly based on liberal arts talents..."

"Yep…"

"Could it be that this "○×△" refers to Oden? Sonoko touched his chin, wondering how his mind diverged, thinking of Oden.

"Hey... Sonoko, Mr. Judy, do you mean that "X" when you say that..."

"Ah?" Hearing Xiaolan's words, the two of Sonoko couldn't help but be puzzled, "What did you say?"

"That's it, that cute mark that Teacher Judy said in English class before..."

"Hahahaha~~"

Hearing Xiao Lan's words, Sonoko and Teacher Judy looked at each other and laughed.

"No, no, no!!"

"It won't be that, absolutely impossible!!"

The two laughed and waved their hands to reject Xiaolan's guess.

"Ah, are you talking about something that girls often write at the end of a letter when they write..." Takagi on the side asked with a smile when he heard the conversation of several people.

"OH! Yes~"

"Kim Takagi, do you know the meaning of "×"? Xiaolan on the side looked at Takagi in surprise after hearing this.

"Hehe, since you understand this, it means that you often receive that kind of letter?"

On the side, Sonoko heard Takagi's words and couldn't help poking at the other party with a narrow expression, "I can't see it..."

"No, no!!" Takagi waved his hand quickly when he heard the words, "I just help Tang Ze criminals and deal with a lot of letters, so naturally I know..."

"Huh? Brother-in-law? It's normal..." Sonoko glanced at Xiaolan, then nodded with a natural expression, "It's brother-in-law after all...it's normal..."

"So then, Criminal Tang Ze, do you know the meaning of this "X"? "Xiao Lan couldn't help looking at the words, and turned to Tang Ze who was looking at the "death message" left by the deceased and pondered.

"Well, I still know this, but for some people, it may be a mystery that is not easy to solve..."

Tang Ze looked down at Conan who was listening with his ears pricked up beside him, smiled sarcastically, then looked at Takagi sternly and said, "Let's go here first if you're joking, I found something..."

"Find!?"

Hearing Tang Ze's words, several people stopped talking about the previous topic, and hurried over, "What is it?"

"Perhaps this death message is not just "○×△". "

"Well? What do you mean?" Sonoko asked strangely, "Could it be that this code is incomplete?"

"That's right, do you see? Is there a bloodstain on the left side of the "○"? "Conan pointed to the very edge of the portfolio to remind everyone.

"Ah, it's true..."

"Oh! If you look closely, there is indeed a little vertical blood stain..."

"But brother-in-law, there doesn't seem to be any bloodstains around, right?" The original paper looked at the forensic personnel who tried to search around and said, "No one has come to report, ah..."

"Judging from the current inspection place, there is indeed no similar bloodstain, but there is no inspection there yet."

Tang Ze pointed at the escalator and said, "Don't forget, although this escalator has been stopped now, when the body was found, the elevator was still running normally.

So if the "death message" on the portfolio is missing a part, it must be on the pedals of this elevator! "

"I see!" Takagi immediately woke up when he saw what Tang Ze was pointing at, "I'll have someone check right away!"

"But brother-in-law, the escalator was running until you came, right? Will the words written in blood by the deceased be long gone?" Sonoko asked aside.

"Don't worry about this, as long as you spray some luminol reagent on the elevator pedals, even if the blood has disappeared, you can still find it."

After explaining, Tang Ze continued to add: "In addition, the deceased was already bleeding from the knife at that time. In that case, the elevator pedals must be covered with blood, so I just need to find it later, and the blue fluorescence is the most. That elevator tread is enough."

After explaining all this, Takagi hurriedly went to check the elevator pedals with the forensics class, and Conan next to Tang Ze pulled Tang Ze's shirt at this time, signaling him to lean over and have something to say. .

"What's wrong??" Tang Ze leaned down and asked, "Did you notice anything before?"

After all, when the case happened ~lightnovelpub.net~ Conan was there, and he might be able to discover something with his insight.

But it is a little too surprising to say these findings as a child. In order to avoid suspicion, Conan usually tells Tang Ze quietly. I thought it was the same this time, but I didn't expect...

"I wanted to ask you a question..." Conan covered his mouth and whispered, "What does the "x" that Sonoko and the others said before mean? "

"..."

Hearing Conan's question, Tang Ze looked at Conan with a playful look and rubbed his dog's head: "This kind of thing, if a child doesn't know it, he doesn't know it~"

What a joke, Tang Ze is still waiting to eat melons later, how could it be possible for Conan to know about it first.

Brother Tang is looking forward to what Conan's expression will look like at that time~

"If you know, tell me!" Conan patted his hand off his head angrily, "I'm not really a primary school student!!"

Facing Tang Ze's prevarication, Conan wanted to continue to ask questions, but Chiba, who was beside him, hurried over with a pile of clothes, interrupting the conversation between the two.

Seeing this, Conan could only glared at Tang Ze, and immediately began to focus on what Chiba and others found after their search.

Please remember this book's first domain name: . Mobile version reading website: