Conan turned around and said sadly to the three little ones and Haiyuan: "Please stay in the breeding hut and finish the rest of the work~"

"Eh——?"

The three little ones stretched out their voices to express their dissatisfaction.

Only Haiyuan Ai looked at Conan's back as he followed the adults and thought to himself.

Please, Kudo.

…

Conan, Kobayashi, Rumi Wakasa, and the trio of graduates returned to the teaching building and sorted out the entire search route while strolling around.

During this period, Xiao Lin called the principal and learned that he had taken the imitation of Monet home and hung it, and there were no suspicious marks on the painting.

"It's a pity that I guessed wrong..."

Murata Takumi sighed, but there was no regret on his face.

Yanagimachi, who was walking at the front, held his chin and murmured: "If it's not on the back of the painting, could it be on the wall?"

"yes!"

As soon as these words came out, other people present seemed to have woken up from a dream and immediately decided to go back and take a look.

When they returned to the principal's office, the doctor girl removed Takumi Murata's painting from the wall, and sure enough, a hiragana was revealed behind the wall.

"Sure enough, there are words on the wall behind the painting!"

"Is... よ?"

"We've all noticed it before."

The three of them put their heads in front of the wall and observed.

Xiao Lin, who was standing at the door of the principal's office, also congratulated several people, "I finally took the first step..."

"Yes." Rumi Wakasa said.

Only Conan stood behind the three of them, staring at them with scrutinizing eyes.

He had personally inspected the painting just now. If there were writing on the wall at that time, there was absolutely no way he would have missed it.

But at this moment, the words "magically" appeared.

This can only mean that during the time when I left the principal's office, someone came back here and wrote on it.

First of all, it's impossible for Takumi Murata, because this person never left during the whole process.

The condition of the doctor girl is unclear, but Yanagi Machigaku is certain to have left the team during the last operation.

Moreover, it was also him who caused the re-examination of the conversation in the principal's office.

It seems that this word should have been written in the principal's office when I left last time.

It's just not clear why he did this...

After weighing it in his mind, Conan decided to remain silent and continue watching Yanagi Machigaku's performance.

…

Next, the trio of graduates began to reason alone.

Yanagimachi suggested that the second code sentence, "attack the plane," can also be equated with "hijacking."

The English word for "hijack" is "hijack", which can also be pronounced as "high" and "jack", which means a high socket.

The highest indoor socket in the entire school is the socket that powers the clock hanging high in the gymnasium.

As an active firefighter, Yanagimachi took the initiative to bring a ladder and climbed to a high place to check.

"It's all gray and I can't see clearly..."

"But there's a hiragana written on the side of the socket."

His voice reached below, immediately arousing Conan's alert.

Conan turned on the telescope function of his black-tech glasses and looked at the location Yanagamachi said. There was no so-called hiragana there.

He is lying...

However, Conan did not reveal it and allowed him to continue acting.

Next, the group went to the art room.

Genta's team had searched here before, but when they came here again, Conan took advantage of his height and found a ぐ under the edge of the table.

He took the photos silently and did not tell anyone about his discovery.

Since the others were all adults and couldn't see below, they naturally didn't notice it.

At this time, Takumi Murata remembered that there was a student in school who was drawing on the rooftop, but the wind blew the drawing board off and he almost fell down.

Since then, the school has banned students from painting on the rooftop.

And an experience coincided with the code of "Don't paint".

So, several people went to the rooftop of the top floor and found ぐ on the door handle leading to the rooftop.

Based on this way of thinking, the doctor woman remembered a certain classmate from the past who liked to pretend to be sick and go to the health room to sleep.

Everyone hurried back to the health room.

The doctor woman got under the bed in the health room alone, and sure enough she found a hiragana character "し" at the foot of the bed.

However, Conan, who was more cautious this time, had already found the same match on the scale next to him.

He silently took out his mobile phone and took a photo of the symbol, keeping it as evidence for his reasoning later.

"Okay, then put the four words collected now and spell it out to be YOUGUSI..."

"This way you don't even have to untie the 'Don't burn 89's amulet'..."

"The answer is definitely the storage room (YOUGUSITU)!"

The trio of graduates all looked very excited, but at this moment, Teacher Xiaolin poured a basin of cold water on them.

"But I remember that place has..."

Xiao Lin took several people to the library. On the large computer here, Xiao Lin searched for the history of the school's reconstruction.

Sure enough, I found that the storage room in the corner of the school was too dilapidated and had been demolished and converted into a toilet 10 years ago.

"Eh?"

"Then our time capsule is gone too?"

Xiao Lin nodded and replied: "I guess so..."

After hearing Xiaolin's reply, the trio of graduates could only shake their heads regretfully, feeling that even their alma mater, which seemed to remain the same, had actually changed over time.

Xiao Lin touched the keyboard in front of the computer and couldn't help but sigh.

"But I really miss the time when I was a library committee member~"

"At that time, this computer was still brand new, and I was organizing the books in the library just like I do now!"

Xiao Lin's emotion was like a bolt of lightning exploding in Conan's heart, and his pupils instantly dilated.

Is that graphic...

Conan quickly stood up on his tiptoes and glanced at the keyboard on the table. The keycaps on it were all rolled out.

This speaks volumes about the age of this keyboard.

And on the coded paper, it was written that Miyano Akemi used to be a library committee member here.

That means...

I see!

Conan quickly turned around and left the library, while Xiaolin and the trio, who were still talking, did not notice the actions of this super little man.
Chapter completed!