Seeing Xu Yi coming back, Yan Lao asked Xu Yi to come over and observe the prescription that everyone prescribed.

"Xu Yi, you can take a look. ”

Sitting next to the master, Xu Yi carefully watched the prescriptions prescribed by the old men, and compared them with the knowledge he had learned.

"Can you see the difference?" asked Elder Yan after waiting for Xu Yi to look at it.

"All three of them have added a slightly poisonous medicinal herb, and this one has three times the amount of three medicinal herbs. ”

The last one pointed out by Xu Yi is Xi Lao's prescription, in which the proportion of winter flowers, spring withered grass, and cinnamon gum is three times more.

"Then tell me, why do we prescribe such a prescription?"

Elder Yan was very pleased that Xu Yi was able to pick out the difference in a short period of time, and added a small problem to him.

"Hmm...... Winter flowers, itself is non-toxic, commonly used in winter skin care herbs, but there are side effects of skin proliferation when used too much; spring withered grass, which also has this side effect, can accelerate the healing of wounds when used less; Guizhen gum, scalded with hot water until softened, applied to the cracked place can effectively protect the crack. ”

"As for the red string lotus, it plays a role in treating sores and recovering scars. Although it is toxic, it is harmless as long as it does not enter the stomach, and it can be added to the prescription, and I guess it can resist the symptoms of 'fine sand'. ”

Xu Yi said all his opinions, and in the process, he received appreciative glances from the old men.

"I heard Elder Yan say, you have been studying medicine for less than two years, but you didn't expect to know all about medicinal materials, which is really terrifying. ”

Ren Lao sighed with a smile on his face, there are many kinds of herbs in Chinese medicine, and generally speaking, beginners often have to learn for several years before they can become familiar with most of the medicinal properties in medicinal materials.

"Uh......"

Xu Yi hid his face, embarrassed and didn't know what to say, most of his knowledge came from the memory of the medicine king, and the knowledge he himself learned accounted for about 10% of it.

After all, he is really a beginner who has studied for more than a year, and he is still a wild doctor who has become a monk halfway, so he will only feel weak for the praise of the old men.

"Hahaha, don't praise him, my disciple is more introverted, and he can't stand the praise. Yan Lao smiled and relieved Xu Yi's embarrassment.

"Tsk, it's really a master-apprentice relationship. "It's sour, and when I heard it, I knew that it was Zheng Lao who was saying sour words again.

"You old man, you're talking nonsense again. ”

Even though he was accustomed to the sour words that Old Man Zheng said from time to time, Yan Lao still wanted to take a sip of this little old man and tell him to stop thinking about other people's apprentices, and hurry up to find a inheritance disciple by himself.

"In this way, it seems that the prescription that can effectively suppress the disease of 'fine sand' will add some slightly poisonous medicinal materials. Xi Lao said thoughtfully.

"It's not just slightly toxic, I think more toxic herbs can also be added. ”

Zheng Lao opened his mouth to express his thoughts, he has always been more bold in using medicine to treat diseases and save people, and he will also use slightly controversial prescriptions on weekdays.

Other masters of traditional Chinese medicine are more conservative, and will choose to add heavy medicine unless it is a last resort.

"Old man Zheng's proposal is good, but how to prevent toxic injuries is a difficult point. Old Man Yan stroked out a problem in Old Man Zheng's thoughts, and asked everyone to think about how to solve it.

Fighting poison with poison, if there is no means of protection, may make the patient's condition worse, and at the same time moderate to the upper two poisons.

……

During the discussion, several ideas were rejected after they were proposed, and the old men had limited energy, and when they saw that they could not solve the problem immediately after a while, they slowly lay back on the bed to recuperate.

"Fighting ...... with Poison"

Xu Yi accompanied the master to guard the bedside, holding his chin and muttering.

Looking back on the knowledge in my head, there are a lot of poisonous weeds and poisonous flowers, but they can be used to treat diseases and save people, but they are not even one percent.

"That's right!"

Suddenly thinking of something, Xu Yi got up violently, then turned his head to look at Yan Lao, and was relieved to find that the old man was not woken up.

"I almost overlooked it. The corners of Xu Yi's mouth pulled into a cold smile.

How could he forget that the nine-thread golden silk grass used as bait was still in the hands of the owner of the house.

Isn't the Nine-thread Golden Silk Grass, whose leaves, roots, and stems are all poisonous, a ready-made medicinal herb? Xu Yi would rather use this grass to treat people than leave it in the hands of the Third Elder.

Even though Xiao Jiang and the others had been let go, Xu Yi still felt uncomfortable in his heart when he thought of the three elders of the Zhou clan.

A few days ago, the so-called eldest young master said lightly to exonerate himself, and his posture of being condescending and condescending made Xu Yi's anger boil and wanted to destroy.

"Wait, sooner or later I will give you back this 'great gift', and that day will not be too far away. ”

The master suffered such a great sin, and Xu Yi, as a disciple, of course, wanted to take revenge.

If they are all the fault of their subordinates, can they generalize about their harm to the master and the old masters?

Xu Yi didn't believe it, if he didn't have the consent of the owner of the house, only one subordinate would dare to make decisions for his master, and he would once again use the mixed virus from the experiment on the body of the Western medicine team.

……

"Oh—did he say that?"

After listening to the words of the person in charge of the medical team, the three elders frowned slightly.

"Yes, yes......"

Taken by the old man's majesty, the person in charge stood with a frightened bow, sweating profusely but not daring to wipe it.

"Childish revenge. ”

The three elders commented on Xu Yi's behavior, but such a childish act hit the heart.

His eyes lingered on the golden flowers of the nine-line golden silk grass, and the third elder personally maintained this pot of flowers and plants for four days when he first got it. Nine small golden flowers bloomed under his nose, the whole body was like pure gold, and as soon as they appeared, they won the affection of the three elders.

"Humph!"

A cold snort frightened the person in charge who shrank his head and didn't dare to make a sound.

Before I had time to look at the golden flower for a few more days, someone said that the whole plant of the golden silk grass needed to be used in medicine, and the mood of the three elders could be imagined, and naturally it could not be better.

"Take it. ”

Waving his hand to let the chief butler personally bring the flower pot to the side house, the three elders' faces were dark, and no matter how dissatisfied they were, they could only be allowed to take this army by Xu Yi.

Compared with his youngest son's illness, a pot of strange flowers and plants that he just got is of course not as important as his son, he is worried that he was being restrained by a junior, and he felt like he had lost a game.

On the other side, Xu Yi picked up the flower pot sent by the big butler and smiled meaningfully at the nine-thread golden silk grass that had bloomed.

"There are times in life when you have to have it, and there are times in life when you don't have to force it. ”

"Thank you for me. ”

After reading the flowers, Xu Yi swept the big housekeeper who was still waiting with a side face, and asked him to bring his "thanks" to the owner of the house.

"Mr. Xu, you're asking for trouble. The butler's eyes revealed an unknown emotion.

"Oh, really?"

Xu Yi teased Jin Hua carelessly, noncommittal to the words of the big butler.