In Conan, people have a brain option system

Masumi Sera followed Yoko Okino, who had put on her hat, mask and sunglasses again, and went downstairs.

The two came to the lobby on the first floor of the hospital and sat down side by side on a bench in an empty corner.

"Ms. Sera, you didn't tell anyone about your reasoning just now, did you?"

This time Yoko Okino spoke first.

"No."

Masumi Sera said with a smile.

"Because I think that since you, Miss Yoko, have concealed this matter from the Metropolitan Police Department, it means that you must still have some concerns in your heart."

"Then the fewer people know about Miss Yoko's affairs, the better."

"Then why doesn't Miss Sera suspect that I am the murderer?" Yoko Okino asked.

"Because I think that a sister like Miss Yoko who cares about her brother, even if she is the murderer, should not put Mr. Akikawa in danger."

"That's a good reason."

Masumi Sera heard Yoko Okino chuckle.

Although Yoko Okino covered herself tightly at this moment.

But Masumi Sera could still guess from Yoko Okino's voice and the changes in some of her facial muscles that

Yoko Okino's delicate face hidden under the mask must have shown the most genuine smile at this time.

Masumi Sera's expression immediately became serious.

"Ms. Yoko, is it true that if your relationship with Mr. Akikawa is exposed, it will bring danger?"

"Ms. Sera, did you judge this just because I concealed my relationship with Xiaokong from Ms. Mori and Ms. Suzuki?"

Yoko Okino did not answer Masumi Sera's question, but asked in return.

"No."

Masumi Sera denied.

"Mr. Akikawa was framed because of misunderstanding and jealousy by the artist Koichi Nishihara."

"Obviously, if Miss Yoko and Mr. Akikawa's brother-sister relationship is not made public, this misunderstanding may occur in the future."

"But Miss Yoko, you chose to conceal it even though you knew this, which means that you judged that the exposure of the brother-sister relationship may bring greater danger."

Masumi Sera said.

"In addition, I remember that Ms. Ryoko had moved Mr. Akikawa several times."

"According to my judgment of Ms. Ryoko and Mr. Akikawa, they should not have had any need to move."

"But now I think about it, it's probably to escape from enemies."

"Combined with your behavior of deliberately concealing your and Mr. Akikawa's siblings, Ms. Yoko."

"I'm afraid that once your relationship with Mr. Akikawa is exposed, people will target Mr. Akikawa again."

Sera Masumi said all her reasoning in one breath.

And all of the above content was what Sera Masumi just thought of after learning that Okino Yoko was absent from the filming on August 23 last year,

and that Okino Yoko was deliberately concealing her relationship with Akikawa Sosuke.

"Huh——"

Sera Masumi heard Okino Yoko let out a long breath.

"As expected of Ms. Sera, I feel that your reasoning ability is not inferior to Mr. Mori."

Okino Yoko sighed.

"So, Ms. Yoko agrees with my reasoning?"

"Well, there is basically no problem." Yoko Okino nodded.

"In that case, Ms. Yoko, can you tell me who has a grudge against your mother?"

Sera Masumi asked.

"I don't know who it is specifically, but there is no doubt that someone is holding a grudge against my mother."

"Ms. Yoko doesn't know who the real murderer is?"

"If I knew, I would have told the Metropolitan Police Department from the beginning."

Yoko Okino said.

Sera Masumi suddenly felt disappointed when she heard this.

She had hoped to be able to directly identify the murderer through Yoko Okino's information.

But now it seems that she is still taking it for granted.

"Since Ms. Yoko is sure that someone is holding a grudge against your mother, you should also know the reason why your mother is hated, right?"

"Do you know who or what organization has such a great hatred for your mother?"

Sera Masumi asked.

"I'm sorry, Ms. Sera."

"I don't know much about these things."

"I just remember hearing my mother say that someone has been looking for her. If she is found, she will most likely be killed."

"Xiaokong should have seen the appearance of the criminal at the time of the car accident. If we check the cameras on the national highway based on that, we should get something, right?"

Yoko Okino asked.

After hearing this, Masumi Sera couldn't help but complain in her heart:

'That's where the problem is! '

'How could the Metropolitan Police Department let me, an outsider, watch the camera footage? '

'According to what Officer Takagi said yesterday, the suspect has been checked down to only one person, but it is very difficult to confirm the identity of this person now! '

Masumi Sera thought in her heart, and then asked Yoko Okino again:

"Ms. Yoko, do you have any clues about the murderer who attacked your mother?"

What a pity.

Yoko Okino shook her head.

Masumi Sera pinched her forehead with a headache.

Yoko Okino must have hidden some information from her, but she pretended to know nothing.

"Anyway, thank you, Miss Yoko."

Masumi Sera knew that he probably couldn't get more information from Yoko Okino, so he stood up.

"I'll go back first."

Masumi Sera said, and turned to walk towards the stairs to the second floor.

Although Yoko Okino basically didn't reveal much useful information to him.

But Masumi Sera still confirmed a lot of things.

The first point is that Yoko Okino proved that there was no problem with her reasoning about the case.

The second is that this is not a simple revenge and premeditated murder.

Yoko Okino's cautious look is obviously afraid that the other party will attack Akikawa Sousuke again.

It also indirectly shows that the force that killed Akikawa Ryoko is not simple.

As for the third point, why does the exposure of Akikawa Sousuke and Okino Yoko's brother-sister relationship affect Akikawa Sousuke's safety?

Masumi Sera judged that it was because Yoko Okino was afraid that the other party would associate her surname with Akikawa Sousuke's name.

Akikawa Sousuke and Okino Yoko's parents divorced early.

The son and daughter followed their mother and father respectively.

The current surname of Akikawa Sosuke is the same as Akikawa Ryoko.

So Akikawa Sosuke must have changed his surname to follow his mother's surname when his parents divorced.

Once people realize that Akikawa Sosuke and Okino Yoko are siblings.

Then it is easy to think that his original surname was not Akikawa, but Okino.

‘If Akikawa's old surname would put Akikawa in danger. ’

‘Then it means that the murderer and Akikawa Ryoko's hatred arose long before her divorce. ’

Sera Masumi thought in her heart, and she really didn't expect that the time span behind the car accident case was so long.

At the same time, she also realized that the case was not simple.

——

On the other side.

Okino Yoko watched Sera Masumi leave.

After Sera Masumi disappeared at the corner of the stairs,

her blue eyes narrowed slightly.