Conan: The Mechanic

At this time, the sky was already dark, and Gregory had already walked to a quiet corner of Kouenji's house with Yuan Ye.

"Do you have anything to do with me?" Yuan Ye asked.

Gregory suddenly took out his cane and stabbed it less than 5 centimeters away from Ye Yuan's eyes.

"If I were his father," Gregory said sharply. "I will kill you!"

"..." Yuan Ye lowered his head.

"Do you know why?" Gregory asked.

"Because I gave her penicillin," Yuan Ye whispered. "And she's allergic to penicillin..."

"You still don't understand?" Gregory's face showed an expression of hating iron. "You still don't understand where you went wrong?"

"Huh?" Yuan Ye was stunned.

"What kind of penicillin did you give her?" Gregory asked.

"Penicillin for veterinary use." Yuan Ye replied tentatively.

"What type of penicillin?" Gregory added again.

"Penicillin G potassium." This time, Yuan Ye gave Gregory's expected answer.

"How did you inject it?" Gregory asked again.

"Intravenous injection..." Halfway through Yuan Ye's words, his face suddenly turned pale. "!!!"

"How basic is this knowledge?" Gregory asked sarcastically. "Are you a veterinarian taught by animals? Even if you don't know that - although you obviously do - you can't read the instructions?"

Penicillin G potassium can only be used by intramuscular injection or intravenous drip during treatment. And this drug is strictly prohibited for direct intravenous injection - intravenous injection will cause a large amount of penicillin G potassium to enter the vein in a short time, and the large amount of potassium ions contained in it can cause cardiac arrest. Any medical-related profession with a medical background should be well aware of this.

"Then let's talk about the dosage," Gregory continued. "The intramuscular injection is 800,000 to 2 million units in three to four doses; the intravenous drip is 2 to 20 million units in two to four doses. You're good, you've given the intravenous in a more aggressive way than the intramuscular injection for a long time. The upper limit of the amount of medicine that you dare to give by instillation?"

"..." Yuan Ye lowered his head and said nothing.

"I swear," Gregory said solemnly. "If this case was not planned by the deceased himself, I will tell the prosecutor about it anyway, and then I will give you a heavy fine!"

"!" Yuan Ye heard something in Gregory's words.

Gregory's expression gradually turned peaceful, and he let out a light sigh. "Forget it, I'm too lazy to complain... But then again, if you ignore your status as a quack doctor who has disgraced our doctor, you will be pitiful. You made such a big mistake because you were made a gunman by the woman you love... ...In short, if you really want to get a lighter sentence, if someone asks you that you killed me by then, you must change the intravenous injection to an intravenous drip. That's it, it's all up to you."

After shaking his head, Gregory waved his hand. "Go away... I still have a lot of things to do, and I have no plans to waste time on your affairs... Officer Mumu and the others are waiting for you at the door."

...At the same time, Chiba had already returned to her own house opposite.

The breakthrough in this case was actually very accidental. It was from the kidnapping photo-the photo was obviously not perfect, so it was immediately revealed under the careful inspection of Chiba's auxiliary unit.

First of all, the shape of that photo is not a standard rectangle, but a trapezoid - a problem that is almost impossible for Polaroid camera paper, so it is very likely that someone physically cut the photo.

The second point is that the window of the same style as Ms. Keiko's room is exposed on the edge of the photo. Chiyu's auxiliary unit did not find any abnormality. Instead, it was Chiyu's own vague memory that made him realize that this window was familiar, and then the auxiliary unit provided it. Evidence to verify this conjecture.

As for the third point... This is a clue that only the auxiliary unit can find out - this is the reason why Chiha asked Gregory to kidnap the original version of the photo.

If you zoom in on Ms. Keiko's eyes in the photo, you will find that although the reflection in the eyes is blurred, you can still find some doubts.

1: There should be no blurry shadow at the position of the photographer (at least there should be a blurred yellow spot belonging to the face)

2: There are two thin yellow lines in the reflection. From the direction, it seems that they should be connected from the lower left and lower right sides of Miss Keiko to the position of the camera. If you infer that there is something wrong with this photo from the second doubt, and then you can open your mind, you can realize that these two thin yellow lines should be Miss Keiko's arms - this can also explain why it is necessary to interpret the photo Make a cut, because if you don't, your arms will be exposed in the photo, and there's no blackmailing effect at all.

...Returning to reality from her memories, Chiyu glanced at her watch, but found that something was not quite right.

It seems like it's almost six o'clock in the afternoon? Is the Games not over yet?

Turning on the phone, Chiyu suddenly realized that Haibara Ai had sent her a text message before, but she didn't realize it.

The sending time is about four o'clock, and the content is [Where are you? 】

Did you realize that you left school at four o'clock? wrong……

Qianyu didn't think that Haiyuan Ai would be slow to that extent. This text message is more like... After Haiyuan Ai got home, she found out that she was not there, so she would only ask a question under this circumstance...

Then where did she go?

Although it is possible to go out to buy something... but it is better to ask...

[I encountered a case before~www.wuxiaspot.com~ I just got home after solving it, where are you? 】 - Thousand feathers.

……

In a room, Haibara Ai's cell phone rang. After a while, a dexterous hand gently picked up the phone, slender fingers swiped on the keyboard, and after a few taps, Qianyu's text message was displayed on the screen.

"Um—" the girl murmured. "It seems that I was finally discovered? This child is really slow..."

Having said that, the girl who was originally half lying on the sofa and turned her head to look at the mobile phone she picked up from the coffee table next to her turned her eyes to the bed not far away—Haihara Ai was lying on the bed, covered with a quilt, Fall asleep peacefully. If some special circumstances are not considered, this picture is very peaceful.

The special case is that a huge sound-isolating earphone is placed on the ears of Haihara Ai, and a black eye patch is worn on the head of Haiyuan Ai.

"Hmm..." The girl flipped through the sent text messages on Haibara Ai's phone, and then sent a reply in the tone that Haibara Ai used before.

[Buy snacks at the imported goods supermarket and go back in about 30 minutes. 】--Haibara Ai

After pressing the send button, the delicate and thin lips painted with a light matte lip gloss evoke a subtle angle that can make anyone's mind rippling when they see it.

Immediately afterwards, she turned her head and looked again at the laptop on her lap - it was a revolutionary Apple PowerBook 500 computer that was just released in the United States in May, and the price was about 250,000 yen.

"You can't escape~~~" Under the dim light of the computer screen, Yingying murmured with a smile.