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

"Mr. Ash, please turn around."

"Ok."

Ash cooperated and took off his coat, revealing his muscular back.

Yuan Buwei and Qin Xuanyue walked up to him and observed his scars that had already scabbed over.

"Ning Ning Shuang, this method of suturing wounds was invented by Master. How do you know it?" Although the wound has healed, the experienced Qin Xuanyue can tell from the scar how Ning Ning Shuang was sewn. "Especially at the end, in order to prevent the patient from accidentally breaking the wound, a special knotting method is used. The only disadvantage is that after the patient's scar heals, thick connective tissue will form. If it is not a serious injury, it is generally not adopted because it will affect the appearance."

"There are so many doctors in the world. Who stipulated the suturing method you mentioned? It was invented by your master. And I remember clearly that the conditions were limited at the time and there was no extra suturing material, so a few more knots were tied at the end. Is there any problem with this?"

"Okay, now the question is, what kind of thread do you use to sew the wound?"

"Gut."

It was Ash who answered: "At the beginning, she saved a patient whose stomach was cut open by a sharp knife. Everyone said that he would not survive. In the end, she sewed the patient's stomach back together with catgut. It was from then on that her reputation gradually spread."

"Gut was invented by Master. Looking at Dazhao today, at least most doctors don't use gut because it's very troublesome to handle. And the method of handling gut is recorded in the book that your father stole."

"I have sworn that I don't have any medical books in my hand." Leng Ningshuang still wanted to deny, "I can see today that you just want to kill me. If that's the case, I will help you."

After saying this, Leng Ningshuang staggered to her feet and shouted to the outside of the door: "My Lord, we'll see each other in the next life."

Then, he hit it against the wall.

At the critical moment, the Wolf King broke in and grabbed Leng Ningshuang who was about to die: "Ningshuang, what are you doing?"

"My Lord, you are finally here." As the Wolf King appeared, Leng Ningshuang swept away her fierceness just now, and fell into the Wolf King's arms miserably and aggrievedly, "I don't know what I did wrong? The Wolf King's Concubine just won't let me go."

"Greetings, Canglang King. I am Qin Xuanyue from Medicine King Valley. I have some personal grievances with Doctor Leng. We have found the evidence, but she still refuses to admit it and is trying to commit suicide." Qin Xuanyue shook her head and sighed. "Now that I see you coming, I lean into your arms and complain. I thought she was the Canglang King's Consort."

When the Wolf King heard this, he looked a little embarrassed and pushed Leng Ningshuang away: "Since this is a personal grudge, why do you want to die?"

"Your Highness, my father is innocent, and so am I. I know nothing about the medical book." Leng Ning's frosty face was covered with tears. Although she was no longer a girl, she took good care of herself and liked to wear bright clothes. Her pitiful appearance made me feel sorry for her.

"Before we find the medical book, you can say you don't know, and to a large extent, even if the medical book is placed in front of you, you will deny the source of the medical book." Qin Xuanyue shrugged and looked at the Wolf King. "Lang King, we tell you this because we don't want you to be used by her."

"use?"

The Gray Wolf King frowned: "What can she do with me?"

"She is a doctor, and you trust her deeply. If your soldiers have injuries, she should be the one to treat them. There will be profits in this. For example, do you know the unit price of the medicinal materials spent on your military camp every year?"

"Of course the King knows that."

"Are you sure the unit price you saw is the same as the market price? And you don't understand medicinal materials, but Leng Ningshuang does. She could sell inferior products as good ones to make a bigger profit. Have you ever considered this?" Qin Xuanyue saw Leng Ningshuang's face turned completely pale. "Doctor Leng, you can deny the matter of the medical book, but I'm sure the Wolf King will go and ask those drug dealers about these things. They will definitely tell the truth."

The Wolf King looked at Leng Ningshuang fiercely and said, "Ningshuang, have you ever received kickbacks for medicinal materials?"

"Your Majesty, even if you are willing to let me take kickbacks, I will not do it." Leng Ningshuang knelt in front of the Wolf King. "I am just a widow whose husband has died. I don't know why they are targeting me like this."

"Doctor Leng, if you admit it, I can still look up to you." Qin Xuanyue shook her head and took out a booklet from her bosom. "Fortunately, Medicine King Valley has a wide network of contacts. These days, I have asked someone to get the prices of local medicinal materials in the border areas. What a coincidence, several of the drug dealers you have dealings with have dealings with Medicine King Valley. I just asked around and they sent the evidence to me."

The Wolf King took it and looked at it. He didn't believe it at first, but then he saw Leng Ningshuang's handwritten letter inside the booklet and he recognized her handwriting.

"Ningshuang, the words on it are yours."

Leng Ningshuang took a look and immediately denied it: "Your Majesty, this is slander."

"We didn't even know what you looked like before, so how could we imitate your handwriting? Besides, there is no conflict between you and the drug dealer who provided evidence, so they don't need to risk losses to forge your handwritten letter to frame you."

"I……"

Leng Ningshuang opened his mouth but didn't know how to explain.

"No wonder you are always dressed up and wearing gold and silver. It turns out you have set your sights on your godfather." Aju, who was standing by, was so angry that she regretted not slapping her a few more times.

"Ningshuang, I only want you to tell me the truth."

Since it concerns his own interests, the face of the Wolf King turned cold.

"Your Majesty, please believe me. I have no reason to do so."

"How can you not have a reason? Don't you dream of becoming the Canglang Princess? You also said that the Canglang Princess shouldn't have come back in the first place." Qin Xuanyue was shocked and smiled at her. "We just happened to arrive when you were talking to the Canglang Princess, but we didn't want to hear what you said, so we didn't go in."

Hearing this, the Canglang Princess walked up to the Canglang King and bowed: "If your Majesty feels that I am not doing a good job as a princess, you can always depose me. As for Leng Ningshuang..."

Princess Canglang lowered her head and looked at the frightened Leng Ningshuang: "It's either me or her, it's either her or me."

The pressure was put on the Wolf King.

"Huier, are you forcing me to make a decision?"

"I'm not forcing you, but these days, I've figured it out. You may not love me, but just feel guilty about it." The Wolf Princess laughed at herself, "The biggest mistake I made today was that I shouldn't have faked my death and rushed to you after giving birth to Sui'er."