"There's nothing we can do, Cheng'er. Since we're doing this for you, we have no choice but to put all our remaining private savings on the line..."

"Wang Er," Huang said, "give the remaining three thousand taels of silver to Qian Ruoyu in a moment, but remember to ask Qian Ruoyu to invite the imperial physician over as soon as possible!"

After hearing this, Wang Er nodded quickly.

Just after that, Wang Ercai took the remaining 3,000 taels of silver and continued to go to the palace and handed over all the money.

But what he didn't know was that Doctor Qin was in the palace at that moment.

Although Doctor Qin had only met Qian Ruoyu twice, he was still a member of the Imperial Medical Bureau in the palace, and he was invited out by Qian Ruoyu at this time.

After all, because of the old lady, Doctor Qin also knew about Qian Ruoyu's deeds, and he knew even more that Qian Ruoyu's medical skills were very high.

He was sitting in front of Qian Ruoyu at this moment, and he did not expect that Princess Qian Ruoyu would be so easy-going and sit face to face with him to drink tea.

"Doctor Qin, you must be much more tired than usual in the palace?"

Doctor Qin shook his head quickly.

"No, no, no... It's just some small things. In fact, there's nothing to do in the Imperial Hospital. It's just that it's a little busy because of the recent plague."

"If I hadn't changed shifts today, I'm afraid the princess wouldn't have been able to invite me. But being able to drink the tea in the palace really makes me feel very happy!"

Qian Ruoyu also said with a gentle smile.

"Haha, this is nothing, just some ordinary tea leaves, but today I actually have something to ask of you, I hope you can lend me your badge, Doctor Qin."

Hearing Qian Ruoyu's words about surgery made Doctor Qin feel even more strange and confused.

Before he could say anything, Qian Ruoyu spoke directly to him.

"Doctor Qin, don't worry. I am not using your child to harm you. Instead, I am using your child to help you. Just listen to me!"

"Now the Prime Minister's Mansion has been sealed off, and my father, the current Prime Minister, is eager to come out as soon as possible, and hopes that the Prime Minister's Mansion can be unsealed as soon as possible. That's why he sent someone to tell me to tell your Imperial Hospital as soon as possible and let your people go to treat him."

After hearing this, Doctor Qin quickly waved his hands and shook his head.

"No, no, no, I am usually busy, it's just a small matter. It is my honor to be invited to a banquet by the princess!"

"But if you want to borrow this brand, I'm afraid it will be difficult for me to lend it to you..."

Seeing him like this, Qian Ruoyu still just spoke calmly.

"Doctor Qin, don't worry. I know you are worried about this, but just wait for me to finish. I am afraid you will be willing to hand it over to me by then."

"And you also know that once you enter the Prime Minister's Mansion, you will probably get into trouble. If you go there in person, you will most likely run the risk as well. So why not use the Substitute Technique?"

When Doctor Qin heard Qian Ruoyu say this, he immediately became interested.

"Give me your nameplate, and I'll have my people go to the Prime Minister's Mansion to impersonate you. After all, even if I don't know you're there, the Prime Minister will try every possible way to find your Imperial Hospital. Could it be you?"

"And if you go with your identity now, the Prime Minister will remember you, and you won't be at risk of being infected with the plague. It will just be my people who will get the plague. This is killing two birds with one stone for you. Don't you want to?"

But just after Qian Ruoyu finished speaking, Doctor Qin immediately took off the wooden sign hanging around his waist and pushed it in front of Qian Ruoyu.

Qian Ruoyu didn't expect that he would give the thing to her so quickly. It seems that she was right about the imperial physician being smart.

And right after that, Qian Ruoyu handed it to Cuihua beside him, and Cuihua came out immediately.

In the open space outside, there were already more than a dozen servants waiting.

"Here is a sign. You must follow my instructions. I will select three people from among you. If you are willing to do it, you must find a way to select three people to complete the task. Each of the three people who go will be rewarded with thirty taels of silver. As for the rest, each of them will be rewarded with five taels of silver!"

These words instantly made the dozen people excited, and soon three people were selected. Cuihua handed it to one of them and said to them.

"Here are three sets of clothes. You put them on. I will tell you how to proceed with the plan. When the time comes, we will set out together with more than a dozen people. I will take care of this matter for you."

Afterwards, more than a dozen people set out from the side door of the palace in a mighty manner, and they had already changed out of the palace's clothes.

Not long after that, everyone arrived at a corner of the street in the Prime Minister's Mansion, and Cuihua said this.

"Now, the three of you go over there and knock on the door as the imperial doctors. After you go in, give me some treatment. Remember to pretend to be good and don't let yourself get caught. Otherwise, the palace won't acknowledge you and you will be punished, and your family will suffer as well!"

After hearing these words, everyone nodded, and the three people who had already changed their clothes appeared at the gate of the Prime Minister's Mansion.

The soldiers at the gate of the Prime Minister's Mansion were also surprised when they saw this scene.

"We are the imperial doctors. We are here to check on Chen Xiaofu. Knock on the door!"

When the soldiers saw this scene, they naturally didn't dare to say anything more and stepped aside one by one. After all, they were people from the palace, so they naturally thought it was the emperor's order.

Wang Er, who was waiting at the gate, heard the noise and quickly opened the door. As expected, he saw three imperial doctors standing there.

"Why are you knocking on the door for so long? Do you need treatment? If not, let's go back to the palace now!"

After all, they were facing Wang Er, so the three of them were so arrogant at this time, and Wang Er nodded and bowed hurriedly.

"Yes, yes, I'm here to open the door. Please come in, all three of you!"

Just after the door was opened, the three people followed him into the Prime Minister's Mansion. Wang Er then hurriedly left the door unlocked, and several soldiers locked the door again.