"Oh...... Mr. Tanaka, I don't think you know much about the role of this reagent. ”

"But as a writer who has won a newcomer award, I think luminol reagent is also a good material, isn't it? If you want to try your hand at mystery fiction in the future. ”

Sotakuya found out that Kazuyu Tanaka didn't understand the luminol reagent, so he motioned for Ikumi Gunda to start inspecting the bathroom.

During the operation of Ikumi Gunda, Takuya Zong stood at the door of the bathroom and pulled Kazuyu Tanaka to talk: "Luminol, also known as luminous ammonia, is a relatively stable synthetic organic compound. ”

"It is widely used in the fields of bioengineering, chemical tracing, and criminal investigation."

When talking about the criminal investigation, Zong Takuya could obviously feel the body of "Kazuyu Tanaka" tense for a moment, and simply continued:

"For some blood that cannot be seen with the naked eye at the crime scene, the luminol reagent can show a very small amount of blood stain morphology, which is the occult blood reaction."

"I'm talking more intuitively, which is that the luminol reagent will fluoresce significantly when it encounters blood residue, just like it does now."

Ikumi Gunda stretched out a hand to block the light source from the window, and then a striking fluorescence appeared on the wall of the bathroom.

"Mr. Tanaka, you have been generalized."

Kazuyu Tanaka sweated like rain for a while, although he was weak-hearted, he always felt that he could still quibble.

What does this mean? It's just blood from a previous injury I accidentally wounded myself in the bathroom. You policemen can't wronged good people, right? ”

Zong Takuya couldn't figure out what kind of psychology Kazuyu Tanaka used to say that he was a good person, and he sighed helplessly.

"Mr. Tanaka, not to mention how many traces of blood will be found after a thorough examination of your bathroom with luminol reagent."

"Let's just talk about Ling's unclever method of hiding corpses."

A rush of footsteps came from the stairs, and Asai Honest, dressed in civilian clothes, trotted down from the second floor and reported to Zong Takuya: "Report warning, as speculated by the Zhufu Police Department, a corpse was found in the video room on the second floor!" ”

"The corpse looks very similar to Mr. Tanaka!"

"Heh, not everyone can sing the ...... of the empty city plan like Kong Ming" Zhufu Gaoming chuckled, not surprised by this result at all.

He was more curious about the bespectacled little boy now, though he didn't show anything special. But Zhu Fu Gaoming always felt that his behavior was incompatible with the other three elementary school students.

Puff ......

"Kazuyu Tanaka" fell to his knees without warning, to be exact, he should be Tanaka Kazuyu's younger brother Tanaka Tomoshi.

Immediately afterwards, Tomoshi Tanaka, who fell to his knees, began to tell his motive for killing, in short, highlighting a brother and brother Gong.

Zong Takuya didn't want to hear anything about his motive for killing, and after catching the murderer, it was time for them to retire.

Completely ignoring Conan's subtle gaze, Zong Takuya beckoned his men to prepare for the next dinner.

It didn't take long to solve a case, not even as long as he and Twilight Thirteen did. If you leave now, you can still catch the time of his restaurant reservation.

If there are no special circumstances, you still have to be a trustworthy person if you can not break your trust in others.

Just as Zong Takuya was about to leave, he left Conan with a meaningful sentence: "The detective may need to fight the murderer with a battle of wits and courage." ”

"But the police won't, and we'll use all the tools and weapons at our disposal to keep people away from these criminals."

"That's what we're doing."

"Little detective, do you understand?"

Does Conan understand?

He doesn't seem to understand.

The detective is like a student to Conan, and the murderer is the teacher who assigns homework. Students have to complete the homework assigned by the teacher step by step, and finally get the teacher's reward.

(Putting your own teacher in jail seems to be gentler than killing your teacher on the next set?) ）

Zong Takuya's approach is more like for Conan during the exam, and the classmates on the side take out calculators and big data in a grand manner.

While using a calculator to reduce the amount of calculations, I searched for answers to test questions on the Internet.

The result is naturally fast and good.

These actions are simply heretical in Conan's eyes, which is the main reason why Conan always wants to defeat Takuya Sono on the spot.

To put it a little bigger, it's all about Conan's battle of ideas.

But for Sotakuya, Conan is destined to be just a spice in life and work, at least for now.

After a dinner, the atmosphere was very harmonious.

After the happy end of the party, Sotoya returned to the apartment where only one person was left.

Reiko Akiwa was not at home because of the tour, but before leaving, she left enough food for Takuya Sora to eat for a few days. Most of them are frozen in the refrigerator.

For Takuya So, who only has instant noodle skills, he can also eat a hot meal in a short time.

This night, Takuya Zong had a rare insomnia.

This is partly because Reiko Akiwa is a little uncomfortable when she is not at home, but there is also a part of it for the investigation team's next work.

So far, the Takaaki Mofu and Ikumi Gunda that Zong Takuya wants have all been put in place, and the work of the investigation team can be preliminarily launched.

If there are outstanding talents in the follow-up, they can naturally be added to the investigation team in the future.

For the current Zong Takuya, the first thing is to make some achievements - small cases like the afternoon are not counted.

The Investigation Team was not set up for cases that could be solved with a little more seriousness in the forensic section.

The mobile phone was played with in Zong Takuya's hand for a long time, and he finally made up his mind. After pressing the screen, Zong Takuya put his hand on the app of the Tokyo Informant.

The informant book is actually the most intimate case-handling assistant for Zong Takuya, and the energy supply of the search informant can provide Zong Takuya with the informant he needs every time.

Come to think of it, this time is no exception.

If Zong Takuya is a time-traveler from the future, he will know that the APP of the future generation has a way of playing, called big data algorithms.

This kind of algorithm that brings convenience to people but has some hidden dangers, and when put in the right place, it is Zong Takuya's most powerful assistant now.

Now that the investigation team has been set up......

"Informant, activate!"

Shen Yin doesn't know how many chapters of the golden finger went online again, and this time it still lived up to Zong Takuya's hopes, and in less than ten seconds, the informant book quickly provided Zong Takuya with a list of several Tokyo informants.

Arranged by the level of the informant, the level of the informant in the first place made Zong Takuya puzzled.

Is this a transshipment yourself?

[Name of informant: Akemi Miyano (SR)] ......

SR？！

This time I actually found an SR informant?!

To be honest, this is the highest-level informant that Takuya Sou has searched for after the scourge of Kudo Shinichi and Conan.

Other than that...... Takuya Zong, who has experienced the baptism of UR Conan, is no longer in the mood of the previous one, but he is a little distracted by the SR name of Akemi Miyano.

Let's just say that this SR Akemi Miyano won't be like UR Conan, and he can't do anything other than attract cases, right?