Next to the big tree in the bird house, a man covered in pitch black stood in the somewhat messy grass.

When he saw her for the first time, Qin Zhibo's body trembled, and he felt the cold chill of a poisonous snake walking through his body.

She was completely black, not the dark skin of Hattori Heiji, but a kind of pure primitive darkness that was even many times deeper than the abyss.

Black skin, black hair, black eyes...but it doesn't have the characteristics of a person of color, more like agate black.

Her suit was also jet black, like a black hole covering her body. She was holding a pure black cane in both hands, standing tall and staring above.

Between his eyes that looked like black agate stone, Qin Zhibo felt as if something in his soul had been taken away.

Qin Zhibo:Will-20

The two of them only looked at each other for two seconds, but it seemed like a long time had passed.

"Mr. Qin, what's wrong with you?"

"What's wrong with the eucalyptus?"

Shan Cuncao next to him was holding a police manual, his lips were covered with confusion in his eyes, and only then did Qin Zhibo regain his consciousness.

"Hmm...well..."

When Qin Zhibo came back to his senses, he looked in that direction and saw that there was no one in the grass.

Qin Zhibo squinted his eyes slightly, knowing clearly what he must have seen just now.

What exactly is that?

It looks like "Xiao Hei", or his substitute messenger, but it is definitely not...

"Little Black" is a human form that simulates the murderer's movement trajectory after collecting all the investigation points.

But as Qin Zhibo became familiar with case reasoning and improved his intelligence, he was able to quickly solve the case with the help of limited investigation points.

Therefore, I haven't used "Xiaohei" for a long time.

And that one doesn't look like Xiao Hei. There is no specific human image on Xiao Hei's body, and his eyes and teeth are white for easy identification.

Overall, Xiao Hei is an indescribable human figure.

The stand-in is a pure black human silhouette, without even facial features, more like a three-dimensional figure.

And that... from another level, it is also so profound that it is indescribable.

But no matter what it was, Qin Zhibo could feel that it was not kind to him.

Or when encountering these incomprehensible beings, subconsciously judging them by human standards of good and evil is a wrong behavior.

Because they are not human at all.

…

"Okay! I understand everything!"

Yamamura So excitedly closed the police manual. He could also experience the ultimate happiness of Officer Megure.

It means "the situation is not complicated and the performance is pure."

Under Qin Zhibo's explanation, this uncomplicated case was almost solved, and all that was left was to go back to the police station to slowly interrogate the murderer.

"But the question now is why did the owner of the villa build this secret passage in the first place?"

Maybe he was a little uncomfortable getting married so easily, so Yamamura asked more questions out of curiosity.

The bespectacled man, one of the only remaining members of the band, opened his mouth to explain.

"The brother of the original owner of this villa sealed the windows after encountering the monster, and then renovated the villa. Later, the tragedy happened that first the sister-in-law hanged herself, and then the brother jumped to his death."

"But according to the brother who sold us this villa, the reason why his sister-in-law committed suicide was because she had an affair with him, and after his brother discovered it, she committed suicide because of the relationship."

"And my brother felt regretful after his wife died, so he followed her."

"An affair!"

Yamamura Cao looked shocked, and Conan and others next to him were also a little surprised.

Conan lowered his head and thought to himself, if this was the case, everything would be explained, including the death of his brother and sister-in-law a few years ago.

What my brother said about "encountering a monster" was just an excuse to build a secret passage through decoration.

In fact, he had long discovered that his brother was having an affair with his wife, so he built this secret passage to secretly observe the two of them having an affair through the half window in the secret passage.

After observing for a period of time, my brother finally couldn't help himself and used a secret passage to kill his wife, just like the method used by the murderer in this case to create the illusion of suicide.

But after his wife died, my brother couldn't bear the condemnation of his conscience and jumped off the building.

Thinking of this, Conan raised his head and looked around at the adults around him, eager to tell his reasoning.

But at this moment, Hondo Yingyu, who had been deep in thought, suddenly spoke.

"In the case a few years ago, the lady who committed suicide was probably killed by her brother using a secret passage, just like today's case."

"And this secret passage was built by my elder brother to observe his younger brother's affair with his wife..."

Before Conan could explain his reasoning, Eiyou, the Hondo, spoke out first.

His face was serious, he was no longer lost in the lake, and his serious reasoning made even Conan a little surprised.

this person……

Conan felt that when he was reasoning, the temperament of Hondo Eyou seemed to have changed.

The key is that his reasoning is still correct.

But at this time, a mature and calm voice came, interrupting everyone's thoughts.

"Young people are still young. They can only make judgments based on pure rationality, but ignore that all incidents are based on human nature..."

Qin Zhibo shook his head and continued: "As far as human nature is concerned, a man who finds out that he has been cuckolded will immediately stand up and stop it from happening again, instead of calmly doing something secretly.

observe."

"Unless he has insufficient abilities, he likes this..."

"So this secret passage should not be used by my brother to monitor his wife's affair with his brother..."

Everyone showed doubts, and Conan was shocked.

Our hall, Yingyou, seemed a little unconvinced and asked, "Then what do you think this secret passage is for?"

Qin Zhibo glanced at the hidden secret passage behind the wardrobe on the third floor and thought for two seconds.

"Maybe this secret passage is used for having an affair?"

"What if, I mean what if, what if the people who really had the affair were my brother and his wife?"

Everyone looked surprised again, because from the beginning to the end of the whole story, no one mentioned or thought about the character "brother's wife".

Qin Zhibo continued: "If I guess correctly, the younger brother's wife does not sleep in the same room as the younger brother, right?"

The wavy girl in the band nodded, "Yes..."

"I heard it's because my brother's wife has poor legs and feet and sleeps on the second floor for a long time. The servants sleep on the first floor. My brother's and younger brother's rooms are on the third floor."

After hearing this, everyone's minds were opened a lot.

If the elder brother built this passage in order to have an affair with his younger brother's wife, it would seem much more reasonable.

As long as there is this passage connecting the third floor to the second floor, my brother can go downstairs from the closet every night and enter his wife's room for a tryst.

During the day, my brother's wife likes to work in the garden.

As for the two people in the house, as long as they have the half window that monitors the backyard, they can still have peace of mind when they go about their business in the secret passage.

In contrast, using a secret passage window to spy on his brother and sister-in-law's affair is not only morbid, but also somewhat unreliable.

After all, there are 27 windows in the back of the entire villa. No matter how bold a cheating person is, they won't be able to flirt with each other in the backyard in broad daylight.

There are still servants at home.

Thinking of this, Conan's head suddenly dawned.

Unexpectedly, my reasoning was still wrong and I ignored the human nature.

The key point is how can you know what the person who is having an affair is thinking!

In comparison, Qin Zhibo should have much more experience...

Conan looked at Qin Zhibo with some unrealistic fantasies in his mind.

Hondo Yingyu next to him was still not convinced, his eyes under his spectacles were still persistent.

"But if the truth is like this, why does my brother say it was him and his sister-in-law who had an affair?"

Qin Zhibo walked to the side of the hall Yingyou and patted him on the shoulder.

"Of course my brother chose to forgive his wife."

"Anyway, the person involved is dead. If he takes the blame and takes the affair on himself, he can protect the woman he loves deeply from being ruined. After all, in this country, society generally has a higher tolerance for male cheating.

.”
To be continued...