Ke Xue: Shinichi and I are childhood friends

While recording, Yamamura Cao urged, "Kamiya-kun, stop joking. How did the murderer get out of the room?"

Yuya walked to the bookshelf in the room and pointed to the books at the bottom and said, "The murderer left from here."

A huge question mark appeared on the heads of the people who didn't know the truth. How did he leave? Could it be that he traveled to the fairy tale in the book?

Hondou Eisuke suddenly thought of something and punched his palm and said, "Is there a secret passage underneath?"

Everyone showed surprised expressions, and Kuramoto Yoji's face suddenly changed.

Yamamura Cao hurried over and squatted down to take the book down, but he was holding the camera in one hand, and the book was stuck tightly, so he couldn't take it down with one hand.

Hondou Eisuke saw this and hurried over to help.

Miyano Shiho's eyebrows jumped and he quickly stopped him: "You are not allowed to go! Xiaolan, go and help."

Hondou Eisuke was a little puzzled: "Why don't you let me go?"

Miyano Shiho said calmly: "I'm afraid that if you go over, the books on the bookshelf will fall down."

How can we let Hondou Eisuke get close to the bookshelf? What if his unlucky physique suddenly breaks out and causes the books on the bookshelf to fall down? The thickness of those books is not light, and they must be very hard.

Yuya is still standing by, so he must not be hurt.

Hondou Eisuke felt wronged: "How could it be!"

Mouri Ran and Suzuki Sonoko also remembered his unlucky physique, and hurriedly helped to stop Hondou Eisuke, and helped to move the books.

Others who didn't know Hondou Eisuke's physique looked at this scene in confusion, but because they were outsiders, they couldn't say much.

The books were quickly moved away, revealing a small wooden door that could be pushed and pulled.

"This is it!" Yamamura So was extremely surprised. He stretched out his hand to open the small wooden door, revealing a space behind it.

Tiantangxiang shouted in surprise: "There really is a secret passage?!"

Shinno Jun showed an expression of "as expected".

Yamamura So stood up and looked at Yuya and asked: "Where does this secret passage lead to?"

Yuya said: "I have already checked it out. This secret passage leads to a room on the third floor. That room is the room of my brother who committed suicide by jumping off the building. It is also..."

"Yoji's room?!" Tiantangxiang exclaimed.

Yuya nodded to indicate that it was correct.

Everyone looked at Kuramoto Yoji.

Yuya said: "The secret passage leads to Mr. Kuramoto's room. In this way, no one except you has the time and opportunity to commit the crime."

Kuramoto Yoji was sweating profusely and said stubbornly: "Even if there is this secret passage, there is no way to prove that I killed Renko, right? Do you have evidence?"

Yuya smiled faintly: "Of course, if I am not absolutely sure, I will not stand here."

Raised a finger and shook it: "This secret passage has not been cleaned for a long time. Although it is closed, there is less dust, but there is still dust. I found several fresh fingerprints and footprints in it. I have asked the forensic officer to test it. Guess what the result is?"

Kuramoto Yoji's face showed visible panic.

As if to respond to Yuya's words, a police officer ran in.

"Detective Kamiya, we tested the fingerprints and footprints in the secret passage according to your request. In addition to you and the child, there are also Mr. Kuramoto's."

Kuramoto Yoji's face turned pale.

Yuya smiled slightly: "Then Mr. Kuramoto, can you explain why there are your fingerprints and footprints in this secret passage?"

Kuramoto Yoji lowered his head and remained silent.

Tiantangxiang looked at him with a complicated expression: "Yoji, is it because of the guitar..."

Shinno Jun was puzzled: "But, didn't you agree to cooperate with her in that matter? Why..."

Kuramoto Yoji sneered: "Today I went to see her, originally wanting to practice cooperation with her, but in the end, she not only ridiculed my outdated playing method, but also kept insulting and scolding the guitarist I admired..."

"When I came to my senses, she had a rope around her neck and fell to the ground without a breath."

Shinno Jun covered his mouth in disbelief : "So, you didn't intend to kill her originally?"

Kuramoto Yoji smiled bitterly: "No, I had the idea of ​​killing her a long time ago, otherwise I wouldn't have concealed the discovery of the secret passage."

"At that time, I thought that maybe one day I would use it, and I deliberately put a rope in the secret passage, but I didn't expect that I would kill him in that situation."

"So I hurriedly disguised the room as a secret room. When I left the secret passage, I was worried that someone would find it, so I looked out from the window inside, but I didn't want to be seen by the two of you."

Hondou EisukeSuddenly: "So, it was you I saw at that time?"

Kuramoto Yoji nodded with a wry smile.

Hondou Eiyu was a little confused: "But, isn't that window openable? How did you do it..."

Kuramoto Yoji shook his head and looked at Yuya and said: "Let this famous detective tell you about this. I want to be quiet." Then he walked to the sofa and sat down, burying his head deeply between his knees.

Everyone's eyes fell on Yuya.

Yuya looked at the police officer: "Mr. Officer, there should be other people's fingerprints in the secret passage besides the three of us, right?"

The police officer nodded and said: "Yes, we also found some fingerprints that were a little old. Although it is a bit difficult to extract, after comparison, it is confirmed that they are the fingerprints of the brother who has committed suicide."

"What's going on?" Everyone showed a puzzled expression.

Yuya explained: "Do you still remember what Miss Shinno and the others said about the affair between the younger brother and the sister-in-law?"

Everyone nodded.

"The way they communicated secretly was through the bird's nest in the back garden. There was a plate inside and a buckle on the door.

The younger brother or sister-in-law put the plate on it, and the other person would know it was a secret code for a tryst, and this code was discovered by the older brother."

Someone raised a question: "Since the older brother has discovered it, wouldn't he know it if he went to see the bird's nest?"

You also shook his head: "If the younger brother or sister-in-law saw it, wouldn't it be exposed? If they change the code, it will be difficult for the older brother to know about their affair."

"And, because of the location of the bird's nest, , can only be seen from the second floor, his room is on the third floor, if he monitors from other rooms on the second floor, there is also a risk of being exposed. "

"So, he deliberately said that he saw a monster coming in from that window, sealed it up, and then took the opportunity of the renovation to build a secret passage and a window inside. "

Hondou Eisuke immediately raised a question: "But, when we looked outside, we didn't find other windows?"

Yuya smiled slightly: "Because, the sealed window is actually fake."

"Fake?!" Everyone was surprised.

Yuya nodded: "Yes, the outside of the sealed window is actually a concrete wall, and the window we saw is actually built in the secret passage - that window can be opened."

"I see." Everyone suddenly realized.

"My brother probably used the same method as Mr. Kuramoto, killing his wife and pretending it was suicide, but he couldn't stand the condemnation of guilt and finally chose to jump off the building and commit suicide."

Yuya sighed and said dimly: "Of course, this is just my guess. In fact, the truth is now impossible to verify."