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

What Mrs. Mu asked was interesting.

Yuan Buwei said seriously: "It depends on who is injured and how long they have been injured."

"Doctor Yuan said earlier that he would live in the capital for a long time. Do you know about the previous marriage between the Jiang family and the Wanning Marquis' Mansion?"

Yuan Buwei certainly knew about it and was one of the parties involved.

"I've heard a little bit about them. They married a pair of sisters. Oh, and they have the same last name as me."

"good."

Old Madam Mu nodded. "Lu Sui, the son of Marquis Wanning, is a young general. He was supposed to get married, but he was carried back to the mansion because of his serious injuries. I heard that he has been treated for a month, but there is no improvement so far."

After Lu Sui was injured, I had already suggested to my father-in-law that the news about his injury be blocked.

But Old Madam Mu knew about it. Did she have a spy in the Marquis Wanning's Mansion, or did Mu Qing tell her?

"That, I don't know."

Old Madam Mu waved her hand and asked the servants to leave.

Then he took Yuan Buwei's hand and said, "I can see that Doctor Yuan is a kind-hearted person, and your medical skills are also very good, so I would like to ask you to treat Young Marquis Lu Sui."

"I treat him?" Yuan Buwei couldn't guess what Mrs. Mu meant.

"I'll tell you the truth, Doctor Yuan. Mu Qing is not my grandson. She is my granddaughter."

"what?"

Yuan Buwei pretended to be shocked: "She, she is a woman? Then why can she go to the military camp?"

"It's a long story..." Old Madam Mu's eyes were slightly red. "My granddaughter joined the military camp just for Marquis Lu Sui. They have been together day and night for these years. I thought their relationship would develop steadily. But an imperial edict directly ended my granddaughter's dream. But when Qing'er learned that Marquis Lu Sui was paralyzed in bed, she dragged her sick body to find a doctor for him. I knew how deep my granddaughter's feelings for Lu Sui were."

Yuan Buwei understood: "Madam Mu, you mean to let your granddaughter take me to treat Young Marquis Lu Sui. If the cure is successful, then Young Marquis Lu Sui will owe your granddaughter a big favor. But Young Marquis Lu Sui has already married a wife, and you can't let Young Marquis Lu Sui divorce her and marry your granddaughter?"

"He and that woman were married by the emperor, so they can't divorce. But I will do my best to get Qing'er a co-wife. Besides, young Marquis Lu Sui has been badly hurt this time. If he wants to make a comeback, he has to make some plans. If Qing'er marries him, then I can legitimately help him."

As expected of the old lady of the Mu family, she is an egoist just like Mu Qing, and others are just tools to make them successful.

"How can you be sure that the Wanning Marquisate will agree to their marriage?"

"I have some friendship with Marquis Wanning. As long as I analyze the pros and cons to him, he will naturally understand. Qing'er will marry the man she loves. After they spend a long time together, Marquis Lu Sui will naturally have feelings for her. When Doctor Yuan cures Marquis Lu Sui, they will have a child and their lives will be better in the future."

Look, what a perfect idea.

The only thing is, I wasn’t included.

"What about Marquis Lu Sui's legal wife? She is a living person, and the marriage was granted by His Majesty. You can't ask Marquis Lu Sui to ignore her, right?"

"I only know that she was abandoned by her parents when she was young, and only returned home when she grew up. It's obvious that her life was not easy. It's a blessing to marry Marquis Lu Sui as his legal wife. Besides, Qing'er won't compete with her for the position of mistress. As long as she behaves herself and manages the Marquis Wanning's mansion, and Marquis Lu Sui gives her a child, she will have someone to rely on, and naturally she won't be jealous anymore."

"Mrs. Mu, I'm a little curious. You've been on the battlefield and won so many honors. You must know how difficult life is for women. Why would you let your granddaughter marry a married man?" Yuan Buwei really didn't understand Mrs. Mu's train of thought.

"No matter how powerful a woman is, she still needs someone to rely on. Otherwise, in her old age, she will be like me, miserable and helpless. Besides, I do have selfish motives. When I was young, I parted ways with my childhood sweetheart because of my choice of career. When I returned victorious, I heard that he was depressed and eventually died on his sickbed. I know that I have let him down, so I don't want Qing'er to regret it like I do when he is my age."

This pair of grandparents and grandchildren is amazing.

Yuan Buwei was left speechless.

"Then how can you be sure that Young Marquis Lu Sui also has feelings for your granddaughter..."

"Any relationship can be cultivated. Besides, my granddaughter is his right-hand man. They think alike, so they will naturally fall in love with each other over time."

If Lu Sui heard what Old Lady Mu said, he would probably be so angry that he would stand up and point at Old Lady Mu's nose and curse: You old thing, keep talking bullshit!

"Mrs. Mu, you are so thoughtful. If I were your granddaughter, I would definitely give birth to five sons with Young Marquis Lu Sui, let them inherit your legacy and will, and carve out a niche on the battlefield to repay your kindness."

"These are all things for later. Doctor Yuan, if you are free, why not wait for a better day? Otherwise, I will let Qing'er take you there tomorrow?"

"Mrs. Mu, I think it would be more sincere if you personally took me to the Wan Ning Marquis's mansion. If your granddaughter goes there and the Wan Ning Marquis doesn't want her to see his son, then our trip would be in vain."

Old Madam Mu lowered her head and thought for a moment: "That makes sense. Doctor Yuan, do you know the Wanning Marquisate? Why don't we meet at the gate tomorrow?"

"I recognize it."

Not only does she recognize it, she also lives there every day.

Yuan Buwei stood up: "Then I'll take my leave first, see you tomorrow."

After returning to the Wanning Marquis' Mansion, Yuan Buwei went to find her father-in-law and told him exactly what Old Lady Mu had said.

"Bu Wei, did you hear wrongly? How could she..."

"Eunuch, she talked about it right in front of me. She wanted to use the power of the Wanning Marquis' Mansion to bring glory to the Mu Mansion. Think about it, why else would she take the initiative to find you and provide you with people when the Swift Wind Camp was short of people? If the young marquis really married Mu Qing, and the Swift Wind Camp had Madam Mu's subordinates, think about it, no matter what achievements the young marquis made in the future, would they all be attributed to Madam Mu? After all, she was famous when she was young."

Wan Ning Hou thought about it carefully and slammed his fist on the table angrily: "After all this time, this old man just wants to use Wan Ning Hou to get promoted?"

"I have discussed this with the young marquis before. The reason why I married him is because His Majesty is afraid that Lu Sui will be too glorious and he will lose control of him. If the Wanning Marquisate and the Mu Family marry, wouldn't they become sitting ducks? His Majesty will definitely punish them, and then..."

"When that happens, the Wan Ning Marquis's mansion will suffer an unexpected disaster." Wan Ning Marquis clenched his teeth tightly, "This old man dared to plot against me, so don't blame me for being ruthless."

"Eunuch, you are treating him the way he treats you. How can you be so heartless?"