It's good to exchange marriages. My sister eats coarse food while I wear gold and silver.

"Jishitang" is the name Yuan Buwei gave to Lu Bing's pharmacy. The three characters on the plaque written in a flamboyant style come from the calligraphy of Marquis Wanning.

noon.

Taking advantage of the fact that there were not many people in the pharmacy, Yuan Buwei pulled Meng Zhuxin to the backyard.

"There have been a lot of things going on at home recently, and Yunling has been going to the military camp every day, so I forgot to ask her if there was any result on the matter you asked her to investigate?"

Meng Zhuxin nodded and said, "Yun Ling found out that my eldest sister's wet nurse and her family moved away a long time ago, and no one knows where they are."

“Whereabouts?”

"Yes." Meng Zhuxin frowned, "Yun Ling specifically asked the nearby villagers, and they said that the nanny's family moved away overnight. They haven't seen the nanny's family come back in these years. It's as if they disappeared from the face of the earth."

"Moving away overnight, there's obviously something wrong." Yuan Buwei sneered, "Then our previous analysis was correct. It seems that we have to dig out the whereabouts of her family from the wet nurse."

"Sister Bu Wei and I were thinking the same thing. The day before yesterday, I asked Brother Bing to help me find out about my elder sister's situation. He said that my elder sister is in a very bad condition and is acting crazy. My mother cries every day and my father is very worried. I wanted to go to the Rongguo Mansion to ask for an explanation, but the other party didn't buy it at all. So Brother Bing asked someone to go to the Rongguo Mansion to find out about Zhang Kun's situation. I don't know what tricks he used to make the Rongguo Duke and his wife agree to let him take Feng Yu as a concubine. Now the two of them live in a villa in the suburbs of the city and are inseparable. From the looks of it, I'm afraid Zhang Kun wants Feng Yu to get pregnant again before he comes back."

"Feng Yu wants to escape from her slavery. Her goal has been achieved. As for what she will think in the future, it has nothing to do with you. If you hadn't helped her before, she wouldn't have achieved her goal so quickly. She naturally won't cause trouble for you, nor will she betray you." After hearing what Meng Zhuxin said, Yuan Buwei knew what was going on. "Do you have any confidants in the Meng Mansion?"

Meng Zhuxin shook her head: "I once had a maid who took care of me, but she was beaten to death because she took the blame for me. Since then, I was afraid of implicating innocent people, so I have been alone."

"If there isn't one, then create one." Yuan Buwei had an idea instantly, "Call my second brother over."

Lu Bing arrived soon.

Yuan Buwei told him her idea, and Lu Bing agreed immediately: "That's easy. I'll say that Zhu Xin can't spare the time now, but she misses her elder sister, so she sent someone to take care of her. This way, she can get close to the wet nurse."

"We need to choose someone who is about the same age as the wet nurse, and preferably someone whose own situation is similar to hers. This way they will have common topics to talk about, and we can slowly lower the wet nurse's guard. Once we gain her trust, we can get the whereabouts of her family from her, and then we can go investigate."

Lu Bing lowered his head and thought for a while, and soon a candidate came to his mind: "Don't worry, sister-in-law, I will take care of this matter."

"It's a good idea, but my elder sister is always cautious. I'm afraid she will kill to silence the witnesses."

"If you arranged this person, your elder sister would definitely kill him to silence him. But now, this person is arranged in the name of Wanning Marquis' Mansion. You and your second brother are engaged. Although you haven't married yet, you have already stepped into the door of Wanning Marquis' Mansion. If Meng Zhuyan really wants to take action, then the problem will escalate to the two families..."

"Sister-in-law is right. I have been unhappy with Meng Zhuyan for a long time. If she is really a fake who has taken over the magpie's nest, will the Meng Mansion and the Rongguo Mansion let it go? She is not a royal relative. If she offends three mansions at once, she will have ten heads to chop off."

"I guess she must know her own life experience, so she racked her brains to step on me and make my parents realize that only she can bring glory to the Duke of Rong's Mansion. No wonder she insisted on me marrying Zhang Kun as a concubine. In addition to disgusting me, she also wanted to tie herself to the Duke of Rong's Mansion." Meng Zhuxin's eyes flashed with a sinister light. If I gave birth to a child, even if her identity was exposed, my parents would choose to keep quiet for the sake of the child. I was the only one sacrificed from beginning to end. Meng Zhuyan is really scheming."

"It should be said that they are scheming mother and daughter." Yuan Buwei patted Meng Zhuxin's hand, "Don't worry, we will deal with those who hurt you one by one."

"That's right, Zhuxin, you are not alone now. You have me, your sister-in-law, and the entire Wanning Marquis Mansion. They are all your confidence and backing."

"Second brother, your eloquence has become more and more eloquent since you have been with Zhuxin. I am so envious of you." Yuan Buwei joked.

"Sister-in-law, I'm speaking from the heart." Lu Bing blushed.

Just then, a servant ran in.

"Madam, Second Young Master, someone is outside the door looking for Madam."

"Find me?"

Yuan Buwei was a little puzzled: "Who would come to the pharmacy to see me?"

"Sister-in-law, how about I go out and take a look first, and you and Zhuxin stay in the house?"

"No need. Since the other party is coming for me, they will definitely not leave until they see me. Besides, the pharmacy is your territory, and the other party won't dare to do anything to me." Yuan Buwei walked forward while speaking.

After Lu Bing and Meng Zhuxin looked at each other, they caught up quickly.

My sister-in-law is right.

The pharmacy is Lu Bing's territory. If the other party comes with bad intentions, he will make sure they are in trouble.

"Yuan Jinse?"

Yuan Buwei didn't expect that the person who came to see her was her younger sister Yuan Jinse.

When Lu Bing, who was standing behind her, heard the name "Yuan Jinse", he immediately said to Meng Zhuxin, "It was Yuan Jinse we met in the clinic that day."

Meng Zhuxin responded and looked at Yuan Jinse warily.

"Sister, is there a place for conversation?"

Yuan Buwei noticed that Yuan Jinse looked very haggard, with her right hand covering her lower abdomen, and she seemed to be in great pain.

"Come with me."

There were still people in the lobby, and if a commotion broke out, it would have a bad impact on the newly opened pharmacy.

Yuan Buwei took her to the guest room.

Lu Bing and Meng Zhu thought for a moment and then stood guard at the door of the guest room.

Fortunately, the soundproofing is not very good.

They could easily hear the conversation inside the house.

"elder sister."

As soon as Yuan Buwei turned around after closing the door, she saw Yuan Jinse kneeling on the ground, looking up and pleading: "I'm really desperate. Since we are sisters, you must help me."

"You get up first."

"No, if you don't agree to me, I won't get up." Yuan Jinse sobbed, covered her mouth and sobbed softly.

"If you don't tell me what it is, how can I agree to it? What if you ask me to kill someone or burn something?" Yuan Buwei didn't buy her pity trick. She slowly walked to the table, sat down, and poured two glasses of water. "Besides, I'm only willing to talk to you because we are sisters. Otherwise, you would have been kicked out long ago."

Yuan Jinse was startled, seeing that being soft was no use.

He stood up quickly and walked to Yuan Buwei: "You have been practicing medicine for many years, you must have a secret recipe for having a child, please give it to me."