"What?"

Suddenly, hearing the words that came out of the mouth of the castle jade, Gao Yuan was stunned, and he didn't care about Tie Zhuyu's emotional changes, he directly lowered his head and looked at the cardboard box that was taken in front of him by the castle jade-

"Kyosuke Mitarai, donated to the Nanyang University Library."

This handwritten text is exactly the same as what Shirotsuka Jade reads.

At the bottom of the text, the date is five years ago, which does not match the age of the carton.

But five years ago......

Subconsciously, Gao Yuan couldn't help frowning, feeling that something was wrong-

Kyosuke Mitarai, the original body, who is the original owner of his current body, was targeted by the organization because he was suspected of developing a certain system, and was finally killed by Megumi Hanada with the drug "aptx486".

Although because of the special prop of "Demon", he has nothing to do with Kyosuke Mitarai at all, both in terms of personality and biology, but at this time, he suddenly saw the name of the original body, and he couldn't help but be surprised.

Moreover, when it comes to the relationship between the original body and Nanyang University, we have to mention the same club of Nakagawa Dazang at the beginning.

And, five years ago, at the current point in time, it seems that it was exactly the time when the original company graduated from university......

Is it such a coincidence?

But why are the books donated to the Nanyang University Library here now?

According to Tetsu Zhuyu, it was the head of the kendo department who found this from the school's library warehouse.

Then the question arises -

Why did the things donated to the library of Nanyang University end up in the library warehouse of the Seaside High School?

With such doubts, Gao Yuan completely ignored the "book was replaced" mentioned by Tie Zhuyu just now......

"Interesting ......"

At this time, just when Takato was obviously in doubt, Hattori Heiji's expression became a little clear, and he seemed to be interested in this matter, and couldn't help but say:

"Since this kind of thing has happened to me, I naturally have to figure it out...... Right, Detective Brother? ”

As he spoke, Hattori Heiji couldn't help but look at Takato, who was still pondering at this time.

In this regard, seeing that Gao Yuan did not react at the first time, the castle jade on the side seemed to realize something, and couldn't help but lightly step on Gao Yuan's foot with his foot, so that Gao Yuan's thoughts temporarily returned to reality-

"Huh? Well, since the book that was supposed to be here has been replaced, let's try to get it back! ”

- After all, it's a book related to the original body, and I want to see what kind of book it is.

"Only, could this be something that your minister did on purpose to take possession of the book? After all, didn't you say before that your minister wanted this book? ”

Shirotsuka Jade asked curiously at this time.

In this regard, Tie Zhuyu was slightly puzzled and thought for a while, then couldn't help shaking his head and replied:

"Probably not...... If the minister really wanted this book, he wouldn't have taken it out as a reward for the event this time? ”

"It does sound like this......"

After listening to Tie Zhuyu's answer, Hattori Heiji couldn't help but say.

"So, Miss Zhuyu, when was the last time you confirmed that the book was still in the carton and hadn't been replaced?"

At this time, Gao Yuan couldn't help but ask.

"It should be this morning."

Faced with this question, Tie Zhuyu quickly gave an answer, and looked at Gao Yuandao:

"It was before I met Brother Wise just now. At that time, Shiyin and Shion and Shion were here to make the final arrangements before the event, and at the same time to confirm whether the notebook as a reward was still there, and then Shiyin and the others went to the stage, and I went to the classroom to eat first, and I happened to meet Brother Wise. ”

"That means it's probably less than two hours......"

After listening to Tie Zhuyu's words, Gao Yuan couldn't help but analyze:

"In this case, the time to replace this book is only in this short two hours......"

"Ahh

At this time, it seemed a little impatient, and Hattori Heiji couldn't help but say:

"Don't waste your time here. Isn't there a very strange thing right now? I wonder if the book change has something to do with it! ”

"Huh?"

Slightly surprised, Tie Zhuyu couldn't help but be puzzled, feeling that he couldn't understand Hattori Heiji's words at all.

And Gao Yuan and Jotsuka Jade seemed to be a little clear, and they both showed a hint of understanding.

But in this regard, Gao Yuan said with some uncertainty:

"But, even though ......"

"Don't do it, just go and see!"

Hattori Heiji saw that Takato already understood what he was talking about, so he couldn't help urging Takato to come, and began to set off towards the activity room of the Sculpture Society next to the activity room of the kendo club-

"What's going on?"

Seeing Hattori Heiji and Gao Yuan walking out of the activity room one after the other, Tie Zhuyu couldn't help but show a blank expression.

Although he was a little accustomed to such a situation, he couldn't help but say so loudly in Tie Zhuyu.

In this regard, the castle jade on the side couldn't help but say:

"It's a statue in the elevator!"

"What?"

Hearing this, Tie Zhuyu looked at the castle jade with some surprise, and looked at this very cute and beautiful junior high school girl with Gao Yuan, feeling very puzzled.

According to the girl, the statue in the elevator will soon be moved by someone from their department. But obviously, there was only room for the girl in the elevator, so if the members of the sculpture club on the sixth floor wanted to come down to help move the statue, they couldn't take the elevator down, so they had to take the stairs.

"But...... When we went up the stairs, we didn't see anyone coming down the stairs, did we? ”

"Hey!"

After listening to the explanation of the castle jade, Tie Zhuyu seemed to understand a little, and he didn't know what to ask for a while.

And Jotsuka Jade continued:

"It was impossible for a girl to move the four statues that weighed, so someone must have helped move the statues into the elevator. But when the statue was transported to the first floor by elevator, no one came to help bring it out...... That's what's so strange about this!

"And thinking about it in combination with the current situation, Sister Zhuyu ...... Don't you think it's like deliberately occupying the elevator and not letting us go upstairs through the elevator! ”

"Yes...... Is that so? ”

Facing the detailed explanation of the castle jade, Tie Zhuyu was still a little incomprehensible, and was thinking of going out and following Gao Yuan's footsteps to take a look.

And at this time, Shirotsuka Jade suddenly stopped her-

"That's right! Sister Zhuyu, there is something I am curious about......"

"What's the matter?"

Stopped, looked back at this junior high school girl who was with Gao Yuan, and recalled the look she had when she reasoned to herself just now, Tie Zhuyu felt that this girl was unusual, and couldn't help but respond with some curiosity.

"The book...... It clearly says 'Gift to Nanyang University', but why is it found in the library warehouse of Haibin High School? ”

Similar to Takato, Jotsuka Jade is very sensitive to the words of Nanyang University, and seems to feel that Takato's previous distraction should have nothing to do with seeing this text, but since Takato seemed to be a little hindered by the presence of Hattori Heiji just now and did not ask, then Jotsuka Jade also took this opportunity to ask Tie Zhuyu first.

Hearing this, Tie Zhuyu couldn't help but think about it, and finally replied uncertainly:

"Like...... I remember the minister said that the pile of books that were being put together in the warehouse at that time was donated by the library of Nanyang University......

"Oh, I remember, because our school is a high school, so we often have some university experience activities, and one of the trustees of our school happens to be a graduate of Nanyang University...... Because of this relationship, there are more exchanges between our school and Nanyang University, so it is quite common for Nanyang University to donate some books. ”

As he spoke, Tie Zhuyu's thoughts suddenly moved, as if he had thought of something, and his expression looked a little surprised-

"By the way, there's something I haven't told Brother Wise about this - if I'm not mistaken, I remember when I went to the library with the minister to hand over the book...... The person in charge of Nanyang University, who was responsible for donating the books to our school, was a young lady named Masami Hirota! ”

- And this name seems to be the name of the robber who robbed the bank for a billion yen that I encountered with Brother Wise at that time!

And at this moment, after returning from the activities of the Sculpture Society next door, before opening the door of the activity room of the Kendo Club, Gao Yuan was just standing outside the door and heard Tie Zhuyu's words just now.

Suddenly, it seemed that a spiritual light instantly pierced Gao Yuan's thoughts, and for a while, Gao Yuan's whole person was immersed in the shock of learning the truth-

Masami Hirota......

Akemi Miyano!

That's right!

Since Akemi Miyano was able to rely on the matter of Furukawa Yuki to guide herself step by step to investigate the truth about what happened to the original body and the Nakagawa family.

So how much truth does Akemi Miyano, who is the guide to all this, know!

Thinking like this, Gao Yuan was stunned in place, and didn't open the door for a long time, only feeling that the whole person was about to tremble-

To this day, I still feel that I don't seem to have completely figured out what arrangements Akemi Miyano has made!

Such Akemi Miyano......

As if he was like a god, even if he was unconscious, he seemed to have been playing with himself in the palm of his hand!