I watched Dr. Morinan walk up to me in a daze, and he told me that the cherry tree was cut off by the fan blades inside the smoke extractor that rotated at high speed...

- Wait, how did the fan blades of the fume extractor cut into the neck of the cherry tree?

――Is the smoke extractor broken? Why is it that the cherry trees are broken?

"The smoke extractor on her desk is broken, and the fan blades fly out somehow..."

Dr. Sennan repeated the explanation to me. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

"She's a classmate in our class..."

I said in a low voice, almost half-slumped in the chair, feeling that my whole body had no strength, and then I realized that my school uniform was stained with many red stains, large and small stains that were connected into one by one, and I knew that it was blood... It was the blood that splashed on me the moment the head of the cherry tree was cut off...

In a trance, I saw a figure in blue and red clothes, it was the waiter in the store just now, and the one who had come to our table to order, suddenly, I flashed a question like an electric shock, got up and grabbed her and asked.

"Excuse me... What kind of person was sitting in that position before, and what kind of person was there across from that person? ”

I pointed to the place where K had sat and asked the waiter, at that time there was only one waiter in the store, and there were not many tables, she must have been to K's place to order, so... Must have seen who K is with.

"Which location?"

The waitress squinted, probably she was a little short-sighted and couldn't see clearly, so I pointed again.

"That's it, there's a screen in the way..."

"Oh, you said that seat, there's only one seat there, and usually guests sit there when they come alone."

――How is that possible?

I clearly saw a faint figure behind the screen... In a panic, I walked straight to that position...

"Nozomi—"

Dr. Sennan stopped me.

"Before, 'that' was here..."

I can say this when K is away, but when K is in front of him, he can't say "this is K" to others, and K's name can only be written in the reply. It is this weird rule that exists for this "phenomenon".

Dr. Sennan was stunned for a while, and he was stunned for a long time before he reacted.

"You mean... Do you already know who the 'lily of the valley puppet' is? ”

"Yes."

After confirmation, there is indeed only one seat in that corner, and there is just an empty wall opposite...

Just now, K carried out a massacre in front of me, K really has the power to kill people without using his hands?

I began to think about it, and before the madness had calmed down, I thought about how to kill K, and even though K was the person, I could no longer tolerate my classmates dying one after another.

-- How to kill K.

Ten years ago, what exactly was written in that prank letter that would cause Hegu to die suddenly...

"Xiaoxi, are you saying that the 'lily of the valley puppet' was there just now?"

Dr. Sennan seemed a little unconvinced, and he turned his head to me and asked me again.

"Well, Dr. Sennan, do you see who that person is?"

He nodded slowly, his expression frozen, as if he didn't believe it.

Now, in addition to me and Chiba Nori, there is one more person who knows the truth.

"Xiaoxi, who else knows about this matter except you?"

"And..."

Speak of the devil.

Norito Chiba panted and trotted in front of me-

"Ruriki... How are you here... I see..."

“？”

"I heard that Sakura had an accident here, so I rushed over."

"And him."

I pointed to Norito Chiba and answered Dr. Morinan's question.

After I introduced them to each other, they shook hands and greeted each other in a chaotic scene of flashing police car lights and ambulance lights.

"Rurishi, I know the way, but not all of it, just a part."

Chiba Nori's waist was still panting, and it seemed that he was running desperately.

"So how?"

"Find it—"

"What do you mean by this..."

"The window of the lily of the valley puppet."

My body trembled, and Chiba Nori's appearance was very serious, and his face seemed to say, "I'm ninety percent sure." ”

"Is Dr. Sennan joining us too?"

I turned my head to look at Dr. Sennan, who was considering the question, and he nodded without hesitation.

"Where are you going to find that classroom?"

"-I should."

What should it mean? Is there anything else but the classroom?

"If you can't find the classroom, you'll have to go to Yuanshan."

Chiba Norishi added, looking very serious, and there was no meaning of joking.

So,The search for the "window of the lily of the valley puppet" was set for this night.,Said to meet at the school gate at eight o'clock.,Chiba Noria said that there was another person who also joined us.,That person also suddenly knew who K was by chance.,In this way,Everyone is on the same line.。

He was in a high-spirited state, and in the atmosphere of death, my fragile nerves were gradually affected by him and began to cheer up.

I used Dr. Sennan as an excuse to call my father to explain that there was a small event with my classmates in the evening, and even Dr. Sennan participated, although my father was confused, why Dr. Sennan participated in the small activity between me and my classmates, but he didn't ask much, before hanging up, he just repeatedly told me to be careful, as if he knew what I was going to do.

In this way, at 7:58 p.m., I was waiting at the school gate as promised, and Dr. Sennan was standing beside me.

It's Momoi and Norito Chiba.

"It's this guy, who suddenly told me in the morning that he knew who K was, and he said that because of the answer given to him by the hide and seek incident, he actually thought I was K, really, I've known each other for so long in vain, and I don't have a tacit understanding at all."

Chiba Noria pouted and said, not lightly or heavily, he landed a punch on Momoi's chest to express his dissatisfaction.

"That's also something that can't be helped, you ask Rurixi, the situation at that time can't make people think much about it at all, but if you want me to apologize to you, then you don't have to."

After saying that, Momoi also punched Chiba Nori, and then the two of them laughed at each other... Momoi is not rigid and never smiles, it seems that he is very relaxed only when he is with Chiba Nori.

Dr. Sennan and I laughed alongside us, but everyone quickly put away their smiles and got back to business.

"How?"

Momoi asked.

"Go in first, I have a way, my grandmother told me, it is said that the window is not what you want to see, but when it wants you to see."

"Is it the window of the lily of the valley puppet that chooses someone else?"

"Hmm."

At this point, I couldn't help but think of the topic of having a barbecue restaurant with Dr. Sennan.

"By the way, what did you say the student who went back to get the book heard outside the classroom door, Dr. Sennan?"

He was stunned for a moment by my question, and then thought about it before he reacted.

"-Oh, when he got out the door, he heard the people inside..."

At this time, the four of us were already standing outside the door of the classroom on the fourth floor of the complex building, which used to be the first year of high school D.