Xiangju and Xiangqi have never seen such a violent treatment, which directly pricks people into bleeding, but they are surprised in their eyes but don't say it.

This kind of bloodletting therapy is common among the people. Yulian and Yucui are not strangers, but they are worried about whether Su Lingxiao's weak body can bear it.

Gu Qianxue has nothing to care about. As long as it can cool down, he will toss people to half death. It's a big deal to go back and save again.

During this period, shopkeeper Su came and found that Su Lingxiao had a high fever, and almost all the famous doctors in the capital were invited. The hall of warm pavilion was full of doctors. However, after consulting Su Lingxiao, all the doctors shook their heads and thought that he would not live for three days.

After all, Su Lingxiao's body is weak.

The fever continues.

Even if it is to constantly wipe the body, even if it is to drink soup medicine, still not good.

The famous doctors discussed for two hours and worked out a pair of prescriptions together. They still couldn't relieve themselves by filling, boiling and feeding.

Manager Su is out of his mind, and Chu Yan is also depressed.

The whole nameless house was full of lights all night. All the servants did not go home and waited quietly, because this day might be the last day of the master.

The whole nameless house was enveloped in an atmosphere of grief.

In the warm Pavilion, only the famous doctors talked in a low voice. From time to time, the most respected doctor came in to diagnose Su Lingxiao's pulse.

Yulian and Yucui had already secretly cried in the corner. They did not love Su Lingxiao, but loved their own princess.

The princess was first destroyed by the king Li, and then abandoned. She was married to the second prince by the emperor, but the second prince disappeared. Now she is in love with master Lingxiao, but he is

Why is the life of the princess so hard?

What about Gu Qianxue himself?

She was not in the room, but at the door of the warm Pavilion, staring out, no one knew what she was looking at.

The night went on like this. In the morning, under the light of the pale gold sunrise, the dark blue sky gradually faded, and finally lost its color.

The morning breeze blowing, blowing Gu Qianxue's hair disorderly.

Guarding outside the warm attic courtyard, people look at Gu Qianxue's expression, but also more pity and sadness.

Xiangju and Xiangqi shrunk in the corner, Xiangju shook her head, "I think Lingxiao childe is afraid to survive."

Xiang Qi also agreed, "yes."

Because of the high fever, Su Lingxiao's whole body was red and her face was red and white when she was in high fever. Taking a deep breath at the first smoke, she suppressed the sharp pain in her chest and the desire to kill, and quietly walked to Gu Qianxue.

"Princess, go and accompany him for the last journey." Rao is an ice woman and her voice is choked.

Gu Qianxue but suddenly smile, slender jade finger across a finger, "early smoke, you see, the willows in the yard grow so well."

Chu Yan laughs bitterly, which willow does she have the heart to appreciate? "Yes, but princess, you'd better go to accompany the master. I'm afraid if I don't accompany you today I can't be with you any more. "

Qian Xue turned a deaf ear, "Chu Yan, do you know, there is a substance called salicylic acid in willow bark. Salicylic acid is a kind of fat soluble organic acid, which is also one of the main ingredients in aspirin and many painkillers. It is used in clinical trials to reduce the risk of diabetes mellitus complicated with heart disease for a long time. But it's not the most important thing. The main thing is that salicylic acid is a good medicine for high fever and cooling

Chu Yan only felt that Princess Qianxue was crazy.

Yes, the princess's experience has been rough. If she had been a general woman, she would have gone mad.

"In fact, I have thought of salicylic acid for a long time, but I have been afraid to refine and use it. Do you know why?" Gu Qianxue asked.

"I don't know, but Qianxue, please go with me..."

Before Chu Yan finished, Gu Qianxue said to himself, "salicylic acid stimulates the skin and mucous membrane, because it can react with the protein in the body tissue, so it has corrosive effect. If taken in large quantities, it can cause vomiting, diarrhea, headache, sweating, rash, shortness of breath, acidosis and excitement. "

"Princess..." The first smoke was anxious.

"The reason why I have been afraid to use it is that I only vaguely know the refining method, but I don't know the specific dosage. I'm afraid I will hurt him," Gu Qianxue turned his head and put his left hand on chuiyan's shoulder. "Now, I decide to use it. If he dies on my medicine, you can kill me, but please save my grandfather and kill me again, OK?"

Chuyan was shocked, "kill No, I won't kill you, don't you... " Then he was surprised, "princess, do you have a way? Do you have a way to save the Lord? "

Gu Qianxue's smile on the face is less and less, changed into serious, "have."

One side of the Su shopkeeper heard, also rushed over, "princess, the old slave please, no matter what method must be used, no matter how the master, we will not blame you, please." Then he knelt down.

Chu Yan also knelt down. The people outside the courtyard did not know why, but they also knelt down.

Gu Qianxue didn't want to help them. He just went to the willow tree and stroked the trunk of the tree. "Chu Yan, come and help me get the willow bark."Chu Yan nods hard, flies forward, turns his hand, takes out the dagger placed in his sleeve, and cuts the bark down three or two times.

A lot of people don't understand. What does the main willow bark do in QianXue county?

The famous doctors all came to the door to see her. They all knew that Princess Qianxue had many tricks in medicine, but they didn't know what the willow bark had.

"Chu Yan, can I use the lab?" Gu Qianxue asked again.

At this time, where are "can" and "can't"?

"Princess, please come with the maid." With that, Chu Yan walked quickly to the laboratory.

Shopkeeper Su stood up and said to the famous doctors, "doctors, Su has something to ask for. No matter what you do, you must let the master hold on until the princess comes back. As long as it is done, Su promises that no one will reward the money in ten thousand taels."

When the doctors heard this, they were crazy!

Ten thousand taels of silver!

Money can make the devil move the mill. All the doctors got up and used their ability to look after the house. They went to the gate of ghosts and dragged master Lingxiao back.

The same time, another place, the lab.

In addition to Gu Qianxue and Chuyan, there were also Yulian, Yucui, Xiangju and xiangqi. In addition, several craftsmen were waiting outside the door.

Gu Qianxue quickly selected the utensils, and then washed the willow bark, chopped, disinfected, soaked in water and heated until boiling.

Take out the residual willow bark while it is hot and continue to heat it.

With heating, the liquid evaporates and disappears, and the liquid becomes more and more concentrated and the volume decreases.

Chu Yan and others around to watch, the entire laboratory elegant silent, even the atmosphere is breathless.

Just when everyone thought it would continue, Gu Qianxue, who was busy, suddenly raised his head and said, "you all go out. I'll take the rest."

People don't understand, "princess, no matter what we see, we will keep it secret and keep it secret." Xiangju only thinks that Gu Qianxue is afraid that outsiders will see her secret.

But Qian Xue said, "it's not a matter of confidentiality. It's that the next steps will have toxicity, which may corrode and disfigure the skin, and more likely Blind. "