Wednesday, February 14th, night, Miyamoto house, Rice Flower Town.

Faced with the inquiry of his mother Mimiko Miyamoto, Yamazaki told in detail what he experienced in the afternoon and what no one knew.

In the afternoon, at the Valentine's Day party, when Yamazaki picked up the two cakes, he sensed a problem, and this was his intuition. However, strangely, Yamazaki didn't feel the danger here, which meant that the cake could be eaten. At this time, Mrs. Minagawa said, "I have prepared a big cake for you, please wait a minute", and Yamazaki put down the cake and prepared to take a look.

At this time, Yamazaki heard Mrs. Minagawa say, "Your coffee should wait a while, I don't think you mind waiting with the cake for a while", and immediately thought that it might be a mixture, that is, two non-toxic things can be poisonous when eaten together, so Yamazaki picked up a cup of coffee and immediately felt that there was something wrong with this coffee. Not only that, but there was also a sense of danger, and after putting down the coffee, Yamazaki thought to himself that it was really poisonous, and then sat down nearby.

No, Yamazaki thought to himself, if you mix poison, you won't feel dangerous with a single one. So what's going on with these two things? In order to be more toxic, you can increase the dose in the coffee, and you don't need to mix it with the cake at all, is it to have to reduce the dose so that the evidence can be destroyed?

Looking at Mrs. Minagawa pouring coffee, Yamazaki thought to himself, is this trying to kill everyone? No, Lan and she have never seen each other, and the chance of her wanting to serve it in a pot is very small. So is it misuse? It's not like a misuse, and I was deliberately asked to eat different things with Mei Daiko.

That's to want to kill someone, well, that's the best chance of Katsuhiko Minagawa having a grudge and a profit. If that's the case, then the cake and the coffee are an antidote and a poison. Although Yamazaki didn't understand how Mrs. Minagawa could ensure that the antidote and poison could be completely neutralized, it was certain that the two would not be life-threatening after eating them together, so he didn't stop Ran and Sonoko from taking desserts and eating them. At this time, Katsuhiko Minagawa said that he didn't like sweets, and Mrs. Minagawa retrieved Katsuhiko Minagawa's cake, which made Yamazaki confirm his guess.

Yamazaki suddenly found that at this time, Mrs. Minagawa still did not have the feeling of danger due to the strong desire to kill, which was strange, didn't she want to kill? That's bad, Yamazaki was anxious, the coffee was indeed dangerous, so he wanted to shout and tell them not to eat it, but he didn't know that just when he opened his mouth, Ah Jin just took a sip of coffee, and Yamazaki immediately changed his words and said, "Eat the cake" I tried it for a while, and the result made Yamazaki breathe a sigh of relief, the cake was really an antidote, otherwise with Ah Jin's tooth decay, he couldn't eat the cake to suppress the bitterness in his mouth. Then, Yamazaki took the opportunity to test it again and asked, "Is this enough?", which made Yamazaki happy again and understood the value of Mrs. Minagawa, so he made an excuse to let Mrs. Minagawa out of the living room, and then followed.

After leaving the living room and seeing that no one was following him, Yamazaki stepped forward and whispered a smile beside Mrs. Minagawa and asked, "You added the coffee and cake to it?"

Mrs. Minagawa trembled, her face changed instantly, and her footsteps immediately stopped, and then she turned her face and asked with a smile: "I don't understand what you say." ”

Seeing her changing face and listening to her words in a panicked and frightened tone, Yamazaki said angrily: "If it weren't for the fact that you are still kind and treat me and Mei Daiko differently from them, I wouldn't care about you." ”

"I don't know what you're talking about. Mrs. Minagawa said angrily, and wanted to walk forward as she spoke.

"Think of Shin," Yamazaki continued, "if you get caught, he'll be alone, and by that time ......"

"Say no more. Interrupting Yamazaki's words, Mrs. Minagawa leaned against the wall, holding her heart, and roared in a suppressed voice, tears already running down her cheeks.

"Then let's talk about it," Yamazaki said, "and answer this question first, time is running out." ”

"Okay. Wiping away her tears, Mrs. Minagawa replied resignedly, "I did it." ”

Yamazaki asked curiously, "Are you sure you can make it again?"

"Uh......" Mrs. Minagawa was stunned, speechless for a while.

Nodding, Yamazaki said with some disappointment, "I see, I ......"

Seeing this, Mrs. Minagawa hurriedly replied, "No, I mean to say, it's easy. ”

"Uh......" Yamazaki was stunned this time, and then confirmed with some excitement, "It's easy?"

Mrs. Minagawa replied cautiously, "That's not too easy. ”

"Good. Yamazaki said happily.

Mrs. Minagawa asked suspiciously, "What is it?"

"I don't have time to explain it now, but you'll understand later. Yamazaki replied, then asked, "Is there still a problem with eating cake now?" I mean there are no symptoms." ”

After thinking for a while, Mrs. Minagawa said, "No, but it doesn't matter. Then he asked, "Will you expose me?"

"What do you mean?" Yamazaki asked rhetorically.

Mrs. Minagawa said, "As long as you don't expose me, it doesn't matter. ”

"Oh, so confident. Then I'll see how you handle it. Yamazaki laughed, then added, "By the way, since you met me, you can't let him die." ”

"Ah," Mrs. Minagawa was taken aback, then thought for a moment and said, "Then you come with me, and I'll call an ambulance at once, or it will be too late." Then she took Yamazaki to her bedroom.

After Mrs. Minagawa finished calling, Yamazaki went to the kitchen with her, but as soon as she entered the kitchen, Watanabe's beautiful screams sounded outside, so Mrs. Minagawa hurriedly ran out again.

When Yamazaki arrived at the scene, he saw that Mrs. Minagawa was taking a piece of chocolate and wanted to exchange it for the chocolate next to Katsuhiko Minagawa, and immediately reminded, "Don't underestimate the police's ability to discriminate." So Mrs. Minagawa didn't change.

Mrs. Minagawa had prepared two pieces of chocolate with similar fingerprints, but the one she wanted to change just now was poisonous. Later, Mrs. Minagawa put the non-toxic one on her body and finally handed it over to the police. And this piece of poisonous chocolate and the cake left over by Katsuhiko Minagawa were neutralized and disposed of together by Mrs. Minagawa without leaving a trace at all, and of course there were those tableware that had a small amount of medicine and was easy to clean.

At that time, when Yamazaki came to fetch cake and coffee, he saw Mrs. Minagawa cleaning up the dishes and said, "I don't know if you can wash it, but there should be a hole in the drain so that the police know what you did with the poison." ”

"I know that," said Mrs. Minagawa, "and I haven't washed the drain in the yard either." ”

Yamazaki asked curiously, "Have you been preparing for a long time?"

"Well," said Mrs. Minagawa as she washed her things, "since Ah Jin's father committed suicide because of bankruptcy, his attitude towards Ah Jin has deteriorated, and I have begun to want to kill Ah Jin for the sake of Ah Jin's future." ”

No wonder I don't feel the killing machine, it's all numb. Yamazaki sighed in his heart and asked, "What do you think?"

Mrs. Minagawa said: "I saw on TV that the human body is resistant, and as long as the toxicity exceeds the resistance, it can poison people, so I gave him the antidote and poison at the same time, and gradually tried the limit of his resistance. Then I was ready, and there were a lot of similar situations in the detective movies on TV, and I synthesized them, and I took the opportunity of Yoshimi Watanabe asking me to teach her how to make chocolate, and found a stand-in, so I made this plan. ”

Yamazaki asked, "Why are you telling me so much?"

Stopping what she was doing, Mrs. Minagawa said seriously: "Although I don't know why you helped me, if I don't get through, I want you to help me take care of Ah Jin." ”

Yamazaki replied earnestly, "I will." Then he said, "If it's okay, come to me at the 5-chome Meidai Restaurant in Rice Flower Town." "After saying that, he left, because the police came. ……