After knowing what was going on with this so-called top-to-bottom gradient tile, Hattori Heiji was not in the mood to dwell on the attitude of only in certain situations, and hurriedly called the Otaki Police Department.

When the Otaki Police Department learned of the incident, they were shocked and said that they would immediately go back to investigate.

As soon as I looked up, I saw the puzzled eyes of the others, and they all thought of what Hattori Heiji had just said, What does it mean to be tricked.

Heiji Hattori pursed his lips and said, "It is said that Kohei Wakamatsu, who was killed at Karuizawa Villa, was also killed in the bathroom with the same tiles, and at that time, a death message written in blood was also found next to the body, but it had disappeared when the police came......"

Suddenly, obviously, you are also using this method to replace it, right?

Heiji Hattori muttered again, "But in this case, it seems that this case is settled, Fei-san, how did you recognize the optical illusion called shaded diamonds at a glance?"

"Read more books. Only said lightly.

If you give her a copy of Hegel's "Phenomenology of Spirit" and she will read it seriously, if you give her a copy of "Hans Christian Andersen's Fairy Tales" she will also read it happily, and if you give her a copy of "Calculus"?

In short, she reads a lot of books, has a good memory, and her knowledge reserve is amazing.

Since he didn't care about this case, Shiliang Zhenchun also offered his resignation.

She has a lot of things to say to her mother.

Wei stopped her and said, "You'd better wait until dinner before leaving!"

"Huh?" Seliang was stunned, what do you mean? It's still a little far from getting dark!

Yui sighed, pointed to Osaka Yutami who was talking next to him, and said, "I knew they were coming yesterday, I prepared a lot of food, didn't you see that they didn't mean to leave?"

Shira Masumi hesitated, she wanted to go back and tell Marie Akai about her previous discoveries earlier, but think about the food that Yui made last time...... Swallowing his saliva, Sera Zhenchun said decisively, "Then, I'm sorry for you!"

"It's fine, just an extra pair of chopsticks. Wei waved his hand, looked at the time, and decided to bake a cake first.

Today, I didn't plan to bake a cake as complicated as Opera, but just because you make a matcha red bean roll doesn't mean it's easy to eat!

In the evening, when Sera Masato ate dinner before going back, Marie Akai had been waiting for a long time.

"I remember that today's case was not difficult, why did you stay so long?" Akai Marie thought that Sera Masumi would run back early.

Shiliang Zhenchun smiled and showed that cute little tiger tooth, carrying the food box, and said with a smile: "Mom, Wei Jiang asked me to bring back supper, and there are delicious matcha red bean cake rolls~"

Akai Marie looked a little speechless, her daughter wouldn't become a foodie and forget about business, right?

Fortunately, although Shiliang Zhenchun was busy eating, he still didn't dare to forget the business.

When Marie Akai was having supper, Sera told me in detail about what happened at the family restaurant today.

The point is Yui's relationship with the FBI investigator named Carmel.

"They seem to be on good terms?" surprised Marie Akai.

"Yes," Sera nodded vigorously and recalled, "That Kamal Investigator had a taste of trust even though he wasn't very familiar with it. ”

"That's ......" Mary Akai asked thoughtfully, "You didn't come back in the afternoon, you should have tried Yui-chan's matter about the FBI, right?"

"Of course, although I didn't dare to test Yui-chan, I tried to talk to Ai-kun. Shiliang Zhenchun said.

"Oh, did she say anything?" asked Marie Akai.

Shiliang Zhenchun thought for a moment and said, "At that time, Wai Jun said this, 'FBI, I am not very familiar with it, and if I count it seriously, I only spoke when I rejected the FBI's witness protection plan in the Mid-Autumn Festival last year'. ”

"FBI Witness Protection Program?" Akai Marie was shocked and asked, "Zhenchun, did you ask about the specific situation?"

"Of course I asked, but Aijun didn't say too much detail, just said that in the Mid-Autumn Festival last year, she was found by those people, and it was Brother Xiu and an FBI investigator named Judy who protected her, and then the FBI proposed a witness protection plan, but Aijun refused......"

Mary Akai nodded solemnly, "Sure enough, it was Shuichi who protected Ai-chan last year, and later, did Xiuichi contact Ai-chan again?"

"No......" Shiliang Zhenchun shook his head and said: "Aijun said that since last year's incident, she has been living in seclusion, and she has never seen Brother Xiu again. ”

Mary Akai pondered for a long time and asked, "You go back and discuss with Yui-chan to see when she has time to meet me......" After speaking, she shook her head again and said, "No, don't mention it......"

"Mom?" said Sera Zhenchun, a little confused.

Akai Marie thought for a moment, but said, "Do you think Ai-chan is the kind of person who will take the initiative to bring up these things? She closed her eyes and said, "Don't look into the FBI news just yet." ”

Shira Zhenchun hesitated and asked, "Mom, do you think the relationship between Yui-chan and FBI is not as simple as she appears?"

"That's not it, Yui-chan's temperament is actually quite simple," Speaking of this, Akai Marie wanted to laugh a little and said, "I just figured out why Yui had a delicate relationship with the FBI before, and I guess the matter is in the witness protection plan." ”

Shiliang Zhenchun was still confused, "Mom, what are you talking about?"

Looking at her stupid daughter, Akai Marie shook her head and said, "Have you forgotten the relationship between Yui-chan and Ai-chan?" Akai Marie, who grew up in the Great Corrupt Country, said that she was well-informed and didn't think there was anything wrong with it at all.

Shiliang Zhenchun was not stupid until he got home, so he came back to his senses and couldn't cry or laugh, "Mom, you mean...... Yui-chan is angry because of this?"

"Absolutely!"

The two mothers and daughters glanced at each other and laughed at Yui's temperament.

After laughing, Akai Marie still reminded her daughter, "Regarding the FBI, you either leave it alone, or go directly to ask Yui-chan, in the same way, about Xiuyi, I will also put it down for the time being, and not to mention the question of whether Xiuyi is really dead, the key is not to attract some people's attention." ”

"Yes, I see. ”

Just when Marie Akai was discussing with Shira Masumi, Yui, mourning, was also drinking tea and eating snacks with someone.

"Ahh

Both sneezed at the same time.

"Yui, Pleiades, are you alright?" asked Ai a little worriedly.

"It's fine. "Only wave your hand.

Okiya also shook his head, wiped his hands with wet tissues, picked up the teacup and took a sip of the bitter and sweet tea in the cup, and said a little helplessly: "Weisang, let's change the coffee next time!"

Compared to coffee, he is really not happy with tea!

Unmoved, "I like to drink tea." "So you just take it.

Okiya sighed.

smiled sullenly, added tea to Wei, and moved the snack plate to Okiya to appease.

Looking at the appearance of sadness, Okiya seemed to see the woman he loved deeply, and he didn't like sweets, he picked up a piece of snack and slowly grinded his teeth.

After eating, wipe your hands.

He looked at Yui and said, "Weisang, what are you waiting for?"

Only his tone was light, "Wait for someone." ”

"Who are you waiting for?" Okiya wondered.

It's time to come, right?

It's supposed to be prepared, but it should have already been in place, right?

But he didn't want to look at him, showed a strange smile, and said: "Yours, an old ~friend~friend~"

Yui's tone was really a little weird, and the cold hair behind Okiya was about to jump, and he asked vigilantly, "My old friend??"

Only this time he just smiled and didn't speak.

If you ask again, you will rush directly.

It's so late, why don't you go home obediently and stay in someone else's house with only the elderly and children?

Wai watched as he neatly packed up some food and packed a food box, and kicked out the door of the confused and obviously unintelligible Oiya, and couldn't help but shake his head funny.

But sometimes it's definitely quite hateful.

After thinking about it, he asked, "Yui, are you sure you won't give the antidote to Mother Zhenchun now?"

"Ah, don't give it," Wei said casually: "With her character, if you really give her the antidote directly, she will stuff it into her stomach in the next second, which is more unreliable than the guy in Shinichi!"

"Uh...... I understand. Wai nodded.

"But you don't have to worry about delaying too long, according to my calculations, Brother Tou should come over soon, and she will have something to eat by then. "I just said something very scary inadvertently.

"So......" Wai took a deep breath.

"The decisive battle is coming soon...... Wei looked deep, held his mournful hand, and said in a low voice: "And we will win!"

"Yes. Wai nodded vigorously and looked at Yui with great determination.