"You said that the poison in Zhou Dao is Yu Yigan. But this poisonous weed is highly poisonous only when it is fresh, so the murderer must have gone up the mountain before the ugly time? ”

Wu Tianyi's brain suddenly opened up, and he said it accurately.

Yan Nuo nodded in approval.

"Peiyun, who is the murderer? Why did you kill Zhou Dao? ”

As soon as Qu Yiyu's words fell, he was picked up by Li Zhen, who had just arrived:

"Girl, I'm back, I've already inquired clearly."

Yan Nuo nodded, closed his eyes, and after a while, he asked, "What is the effect?" ”

"It's all about curing the brain, such as memory failure, improving memory, and so on."

Li Zhen wiped the sweat from his head, for Yan Nuo, from the initial hatred, to the current admiration, he really admired, at a young age, he was so smart, he planned to take Yan Nuo as a model in the future, and learn from her the skills of solving the case.

That's right, that's right, it's connected, that's the motive for killing!!

"The murderer is ......"

Slowly raising his head, Yan Nuo stood up and pointed to a corner, "She-"

"How so? Peiyun, are you kidding? ”

Qu Yiyu covered her mouth, looked in the direction of Yan Nuo's finger, and exclaimed.

"Yes! Girl, you're not pointing at the wrong person, are you? ”

Wu Tianyi also questioned Yan Nuo incredulously.

"No, no, how can it be Teacher Chu......"

"Yes, it can't be, you little girl, what nonsense?"

"You talk nonsense again, be careful that we are not polite to you......"

Some students protested and came out to discuss Chu Huashang.

"Students, don't talk about it. Hehe, the teacher is happy, really, very happy! ”

Chu Huashang always had a shallow smile on the corner of her mouth, even when Yan Nuo pointed out that she was the murderer, there was no trace of panic on her face, and she always had a shallow smile.

"Peiyun, I know you in this life, no regrets." Chu Huashang walked towards Yan Nuo and stopped at a distance of three steps from her.

"You are really too smart, from the first time I met you, I knew that you were very smart, but today you proved with practical actions that you are really smart, and smart makes me feel sorry for you."

Chu Huashang shrugged, and the tone of his voice made people feel like he was doing homework.

In addition to the incredulous eyes of the people around, there was also the sound of heavy breathing, but no one spoke, including Yan Nuo.

Time seemed to freeze, as if only Chu Huashang was left talking to himself.

"I know you're disappointed in me, right? Oh, why not? I'm disappointed in me myself. ”

Chu Huashang shook his head self-deprecatingly and continued:

"Peiyun, you know what? Our Chu family has a familial genetic disease. Since birth, my memory has been very good, but as soon as I reach the age of twenty-two, my memory will slowly flow away like an hourglass. Then the memory decreases, and slowly forgetfulness, until finally, even as soon as I turn my head, I don't remember you. ”

Taking a deep breath, Chu Huashang glanced at Yan Nuo, who was forced to forbear, pulled out a smile, and said lightly:

"Our Chu family prospered because of this genetic disease, and declined because of this genetic disease. In the end, my father, unable to stand the blow, committed suicide, and my mother was also martyred. They left me with my elderly grandmother, who died soon after...... I can't remember when my grandmother left...... Because, my memory is also starting to drain......"

"Peiyun, Peiyun, I want to remember this name well. I...... Maybe you'll remember it......"

Chu Huashang laughed as she spoke, Yan Nuo just shook her head gently, she didn't know what to say, and when the words reached the corners of her mouth, she swallowed them hard.

"Peiyun, everything I have now, everything I have, is given to me by my good memory, and now, it's going to be taken away. To be honest, I understand, I understand how my dad felt when he committed suicide...... It turns out that it's so uncomfortable, I've always resented them, why did you kill yourself, why did you leave me, now, ah, I know it......"

Chu Huasheng's trembling body took two steps back, closed his eyes, and said softly:

"I gave you a priceless treasure, and just as you thought you were holding it tight, it was suddenly snatched from your arms. If you want to take it away, why did you give it to me in the first place? Hehe......"

In the entire Yayuan Residence, it seems that only Chu Huasheng's laughter remains, and the abrupt desolation makes people feel infinite sadness in their hearts.

"It's been less than five days since my twenty-second birthday, Peiyun, I may really forget you as a friend, sorry, sorry ......"

"Huashang, you are my friend, a friend for life."

After Yan Nuo finished speaking, he pulled Chu Huashang and hugged her thin body tightly, feeling that at this moment, she was so helpless, alone.

Perhaps Yan Nuo saw her once helpless self from her eyes at this moment, and an impulse that arose spontaneously made her make a decision.