"I'm so sorry!"

Xiaolan and Yuanzi hurriedly apologized to Sayuri Matsumoto on the side for the rudeness just now.

"It's okay, who made my dad always like to keep a straight face?"

"Does it really matter? That kind of man, there are many more backbone young people in our department! Do you know? ”

Matsumoto Kiyoshi pressed his daughter's shoulder and said earnestly.

"It's all this time, what are you still talking about!"

"That's it!"

It can be seen that he is still very dissatisfied with this son-in-law.

Matsumoto-sensei was a little upset, "Really, I'm already so old and still treat me like a child!" ”

"You, you're still a child, you're so old, and you're still drinking this sweet drink, really!"

Matsumoto Kiyocho picked up the lemon tea on the side and said helplessly.

Sayuri Matsumoto snatched it, "What's wrong with this, I just like it!" By the way, how about something else, such as whether your daughter looks good in this outfit! ”

Matsumoto Kiyoshi said arrogantly: "Ah, it's so beautiful, but it's still lost to your dead mother." ”

After saying that, he walked out.

"Really, you just don't want to praise me sincerely."

Later, several people came to visit Matsumoto-sensei.

Because they wanted to buy batteries, Xiaolan and Sonoko ran out, leaving Conan and Yuki Shirakawa here.

At this time, Sayuri Matsumoto suddenly took off Conan's glasses, "Sure enough, kid, you and Kudo Shinichi look alike!" ”

Conan was taken aback, and hurriedly looked at Yuki Shirakawa on the side, and saw that her attention was not on his own before he put his mind at ease.

After all, she is not as easy to deceive as Xiaolan, and she is really afraid that she will find out all of a sudden.

And Sayuri Matsumoto tugged at his face as she spoke, "As soon as I see this face, I want to bully it!" Because, which Kudo Shinichi-san and my first love look exactly the same! ”

Then she told the story of her and her first love.

Later, Toshihiko Takasugi, who was the groom, walked in, and was met by Xiaolan and Sonoko, who had returned from buying batteries.

Next is the stage of showing affection, and Xiaolan and Yuanzi on the side are excited.

However, Yuki Shirakawa, who was next to her, watched this scene coldly, and she saw the process of Toshihiko Takasugi getting drugged.

But because the amount of medicine was not very much, she didn't stop it.

Because otherwise, Sayuri Matsumoto would not have been able to be completely disappointed in Toshihiko Takasugi.

Anyway, with her, she will definitely be able to save Sayuri Matsumoto.

What do you mean by that? It doesn't matter, she'll make a move.

Later, because the time for the ceremony was approaching, everyone walked out.

However, not long after the few people walked out, everyone heard strange noises coming from the lounge.

As soon as I rushed into the lounge, I saw Sayuri Matsumoto lying on the ground with a painful face, and the lemon tea that had not yet been drunk was falling next to her.

"It's cyanide poisoning, Xiaolan, call an ambulance, notify the hospital to get a ventilator and a 1:5000 potassium permanganate solution, Matsumoto sensei needs gastric lavage, garden, you go to the hall to inform Matsumoto management officer of them."

Yuki Shirakawa quickly ran to Sayuri Matsumoto's side, and smelled the smell of bitter almonds near Sayuri Matsumoto's mouth, she was a little strange, remembering that it was sodium hydroxide in the anime, but she didn't stay stunned for long, and quickly ordered Xiaolan and them.

"Matsumoto-sensei is still alive, Conan, open the window for ventilation!"

As he spoke, he lifted Sayuri Matsumoto's right arm and placed it on the side of her head, placing her left hand on her right shoulder, bending her left leg and placing her foot under the knee joint of her right leg.

Yuki Shirakawa placed her hands on Sayuri Matsumoto's left shoulder and left knee, flipped her into a right-sided position, and then adjusted her leg position to stabilize her.

Position your palms under your cheeks so that your mouth is lower than your larynx, maintaining this position.

After doing this, Sonoko came with Officer Matsumoto and Officer Twilight.

The Matsumoto manager saw his daughter fall to the ground and hurriedly ran over.

"Don't change her position, it's best for her."

As she spoke, she took out a handkerchief from the pouch she had carried, and an ampoule containing a pale yellow liquid.

She wrapped the ampoule in a handkerchief, crushed it, and handed it to Matsumoto Kiyocho.

"Take it and put it near your daughter's nose for her to inhale."

As he spoke, he took out a syringe from his bag, took out a glass bottle, took out about 10ml, and gave Sayuri Matsumoto an intravenous injection.

After doing this, Yuki Shirakawa finally exhaled.

Officer Twilight and the others on the side spoke at this time.

"Hoshino-sama, who are you?"

Yuki Shirakawa glanced at them, "The ampoule of the bread I gave to the management officer Matsumoto is isoamyl nitrite, which is a medicine for cyanide poisoning.

The one I injected Matsumoto was sodium nitrite, which can relieve the toxicity of the highly toxic substance cyanide to the human body, and is an antidote.

Generally speaking, after cyanide poisoning, it is too late to wait for an ambulance to come, so some first aid measures must be taken, and according to my observation, Matsumoto's poisoning dose should not be high. ”

After hearing this, Officer Twilight also understood what she had just done.

"Thank you very much, Miss Hoshino, for your help, and I want to trouble you to find the murderer, this has nothing to do with the profession, just a request from a father!"

Because the isoamyl nitrite on the handkerchief had been absorbed by Sayuri Matsumoto, Kiyonaga Matsumoto also stood up and bowed deeply to Yuki Shirakawa.

At this time, Officer Twilight reacted and hurriedly notified the forensic team to come and investigate the scene.

Soon, the ambulance arrived, and the doctor was surprised to learn that the first aid process at the scene was done entirely by a 17-year-old girl.

"The first aid on the scene is perfect, the patient is out of danger for the time being, and now he only needs gastric lavage, no wonder he specially asked to bring potassium permanganate solution over the phone."

Yuki Shirakawa just smiled at the doctor's appreciation, "You passed the award, and it just so happened that you studied medicine on your own for a period of time in college."

And because I have encountered cyanide poisoning in the past, I have developed the habit of carrying these medicines with me. ”

The doctor didn't say much, just asked Sayuri Matsumoto to put on a ventilator and go to the stomach lavage, and at the same time, at the suggestion of Yuki Shirakawa, he was accompanied to the hospital by Officer Sato.

After that, with the help of Yuki Shirakawa, the murderer was soon identified as Toshihiko Takasugi.

(I don't want to write about this criminal process, it's an elimination law, I hope it can be understood.) ）

Under pressure from Matsumoto's management, Takasugi quickly admitted his purpose.

It turned out that twenty years ago, Matsumoto Management Officer accidentally bumped into his mother while going out to the police, resulting in the death of his mother.

At that time, if he had been taken to the hospital immediately, he could have been rescued, but he did not expect Matsumoto to be found out at all.

Later, when I found out that I wanted compensation, I found that the family had already moved out.

In general, this matter is all the fault of Matsumoto Administrator, but it affects his daughter.

"Even so, if you go to Matsumoto to make trouble, I will respect you as a man, but in the end, you will only hurt a girl who loves you, and you are a cowardly waste."

Yuki Shirakawa's words made him break his defense, and Kazumi Takenaka broke down when he said that Sayuri Matsumoto was his first love.

With the end of the case, there was good news from the hospital, Sayuri Matsumoto woke up.

……

"Matsumoto-sensei, are you alright?"

When they arrived at the hospital, Xiaolan and the others were concerned, and even Conan was nervous.

"I'm fine, I really appreciate everyone's concern. I heard that I was able to be rescued this time thanks to Miss Hoshino, so thank you very much. ”

As she spoke, Sayuri Matsumoto cast a grateful glance at Yuki Shirakawa on the side.

It didn't take long for a few of them to leave, and before they left, Sayuri Matsumoto already knew that it was Toshihiko Takasugi who had harmed her, although she was a little sad, but she also saw through his true colors and was completely disappointed in him.

All in all, the two of them are impossible.

On the way back, Xiaolan sighed: "I really didn't expect so many things to happen today, and I didn't expect that Qingnai put all the medicines in your bag!" ”

Xiaolan was a little emotional, Yuki Shirakawa also carried this small bag before, but they all thought it was some little girl's things, and today they realized that they were all medicines.

But today is also thanks to this small bag, otherwise Matsumoto-sensei would be in danger.