Before leaving, Xu Lan helped Mrs. Long prepare the medicinal materials to be eaten in the next two days, and then left the Long family with Liang Wei.

"Miss Xu, when will you be able to figure it out?" Dragon Punishment asked eagerly.

His old mother was almost cured by Xu Lan's medicine, and in the heart of Long Xing, as long as Xu Lan was willing to take action, then his eldest brother's illness would definitely be cured.

He was like a passer-by who had been walking in the dark for many years, and when he saw a little light in front of him, he couldn't wait to rush into the sun.

Xu Lan estimated and said cautiously: "Ten days, I will come in ten days." ”

She thought about it, but she couldn't help asking, "Is your eldest brother married?" Or is there someone close to you? ”

Hearing this, Long Xing's face was a little strange.

He looked Xu Lan up and down, coughed lightly, and said, "Miss Xu, although my eldest brother is a talent, and many girls like him, he is much older than you. ”

"Huh?" Xu Lan looked at him inexplicably and blinked her eyes, "I know, Second Brother Long, you look older than me, your eldest brother must be older, what are you talking about?" ”

Liang Wei, who was on the side, coughed twice vigorously, stood behind Xu Lan and glared at Long Xing fiercely.

Long Xing reacted, laughed dryly, and said, "It's okay, I'll tell you about my eldest brother's situation." My eldest brother is engaged, but he is not officially married, and he is engaged to be the daughter of my family. ”

"Originally, they were going to get married after my eldest brother finished the township exam last year, but it turned out that something like that......" Long Xing shook his head, "My mother was going to withdraw from the marriage, so as not to delay other girls, but who knew that her father and mother did not agree, and only said that they would let the two marry after my eldest brother was well." ”

"That's why my future sister-in-law will come to visit my mother every day and take care of my eldest brother by the way."

"I see." Xu Lan sighed in her heart, and her face became even more ugly.

After saying goodbye to the dragon punishment, she looked preoccupied.

Liang Wei didn't ask directly.

The two walked to a place where there were few people, and Liang Wei said softly, "What did you find?" Is there anything strange about Brother Longxing's illness? ”

If it is an ordinary incurable disease, Xu Lan may feel tricky, but she will definitely not show this dilemma now.

Xu Lan looked left and right and found that no one had walked past here, so she let out a long sigh.

"When I was checking the pulse of the eldest brother of the Long family just now, I found that ......" she bit her lip, and her voice drifted a little, "I found that he was actually poisoned." ”

"Poisoned?" Liang Wei frowned, and just wanted to ask why Xu Lan didn't say it on the spot, but he thought of something, "Could it be long-term poisoning?" ”

"Hmm." Xu Lan nodded heavily, "The kind of poison in him I have seen in medical books, at the beginning, the symptoms are like wind chills, only a little bit, but over time, it will make people dizzy and weak, and their limbs will be weak......"

"Because this poison is very light, it takes many years and months to be taken every day to have an effect."

"So the person who poisoned the eldest brother of the Long family must be the person next to him."

Now Liang Wei understood why Xu Lan didn't dare to say anything about it in the Long family just now.

The people who poisoned were people from within the Long family, and everyone was suspicious, including the dragon punishment who seemed to be the most zealous.

And although Xu Lan and Long Xing seem to have a good relationship, in fact, the two have known each other for a short time, and Xu Lan doesn't know what kind of character he is under the enthusiastic appearance of Long Xing.

"You're doing a great job." Liang Wei looked at the little girl's dejected appearance, and couldn't help touching her hair, "How sure are you about the illness of the eldest brother of the Long family?" ”

Xu Lan only felt that her hair was a little tickled by Liang Wei's touch, but her heart was beating faster and faster.

"I've only seen similar symptoms in medical books, but at the time I thought it would be difficult for me to encounter poisoning, so I didn't study it carefully." Xu Lan stuck out her tongue a little embarrassed.

The village is full of people who know the roots, what contradictions do everyone have, the big slap was directly hit, and there has never been such a thing as poisoning.

Therefore, when Xu Lan was reading medical books, she only read the symptoms of poisoning in a hurry, and did not study them in depth.

"I'll go back and take a closer look." Xu Lan thought for a moment and stretched out a finger.

"Issei sure?" Liang Wei's eyes widened slightly, "This Long family's eldest brother's poison is so difficult to treat?" ”

"No, I'm 100% sure." Xu Lan sighed, "I remember that this poison is not difficult to solve, but there is an important place. ”

This is also the main reason why she feels embarrassed.

"What is it?" Liang Wei also felt a little curious, and couldn't help asking.

"This medicine is poisoned continuously, so the antidote must be drunk continuously." Xu Lan explained, "But the most important thing is that when taking the antidote, you must not be poisoned again!" If I prescribe the antidote, but the eldest brother of the Long family is poisoned again, then the antidote and the poison collide, and his body and bones are afraid that he will not be able to stand it. ”

Liang Wei's eyes froze and understood.

"So, we must first find out who poisoned him!"

Xu Lan sighed and said listlessly: "What can I do about this......

If she doesn't find out who poisoned her, even if she prescribes an antidote, she won't dare to give it to the eldest brother of the Long family.

But if you don't prescribe the antidote, will it be possible to watch Long Ru gradually weaken and die? What's more, Long Xing has always been good to Xu Lan, and Xu Lan also wants to help him with this.

Xu Lan never expected that she was just treating people, but she saw such a complicated situation.

She glanced at Liang Wei, but found that in addition to being slightly surprised at first, his face was now as usual, as if he had long been accustomed to similar things.

"Aren't you surprised?" Xu Lan asked puzzled.

After all, this is poisoning, and it is something that only exists in the playbook.

Liang Wei shook his head and said with a wry smile: "In the backyard of the big family, such things happen all the time, and I have long seen that it is not strange." ”

Thinking of the bunch of things that happened at home, Liang Wei couldn't help but feel that there are really not many girls as clean and simple as Xu Lan now.

Xu Lan was a little frightened by the meaning of Liang Wei's words.

Is it even strange to be poisoned?

What is Brother Liang's home like? Is it the kind of high-ranking family that is said in the book?

For a while, Xu Lan felt a little inferiority complex in her heart.

She felt more and more that she and Liang Wei were people of two worlds.

"Don't think too much about it." Liang Wei didn't know what Xu Lan was thinking, he only thought that she was worried about the detoxification, "You go back and study the antidote well, and I will find out about the affairs of the Long family." ”