While Xu Yi was worried, the three elders were instructing the chief butler to make arrangements.

Zhou Fusheng was able to climb from the side branch of the Zhou clan to the position of elder, not only by skill, but also by virtue of his temper, but also by his rough and fine wisdom.

Xu Yi's hidden purpose, the three elders had almost figured it out, thinking that Xu Yi actually did not hesitate to put on a different grass for this purpose in order to find someone, the old man couldn't help but feel funny.

"See you if you want. ”

"Master, little master, he ......" the big butler stopped talking.

"Xi'er's illness can barely be controlled. The three elders sighed, remembering their son who was still lying down.

The youngest son of the old man was infected with an unknown disease, but so many Chinese and Western doctors were helpless, if it were not for the stabilization of his son's condition, those useless doctors would have been abolished a long time ago.

"Go ahead. The old man waved his hand unfavorably and asked the chief butler to go down and do things.

"Yes, sir. ”

The chief butler bowed his head in response.

……

……

After eating a tasteless meal, Xu Yi looked absentmindedly at the scenery outside the window.

"Brother Xu, why don't we go out and investigate?" Xiao Jiang saw that Xu Yi was worried about his eyebrows, and proposed to explore Xiao's house and find Yan Lao for Xu Yi.

Xu Yi shook his head, "No, it's too dangerous." ”

This mansion seems to be full of flowers, but in fact, it is a hidden crisis, and Xu Yi doesn't want Xiao Jiang and the three of them to do dangerous things for him.

"Brother Xu, we just didn't check it for a while, that's why we got started, and this time I will act very carefully. ”

Xiao Jiang patted his chest and reassured.

He, Oe and others are also trained in drug reaction, and they can detect most drugs in advance to avoid being harmed.

It's just that I didn't expect that Secretary Zhu actually used the newly developed tasteless potion, and insidiously asked several young children to carry the potion, and hugged the thighs of Xiaojiang and the others, and unknowingly the volatilization of the potion, so that they were tricked, and they were taken away to threaten Xu Yi after falling into a coma.

That Secretary Zhu is really a shameless villain, Xiao Jiang secretly hates, and he will definitely beat that guy in the future and can't take care of himself.

Xu Yi patted him on the shoulder, seeing that Xiao Jiang was unwilling, and after a little thought, he said, "Wait a while, we will go out together later." ”

"Hmm!" Xiao Jiang agreed, rubbing his hands excitedly, and was about to take out the tool bag he was carrying, but he felt empty in his pocket.

"It's stupid to find out that it's gone. Da Jiang gave his stupid brother a roll of the eyes, and when he woke up, he and Qian Ming found that they had no commonly used tool kits on their bodies, and they were obviously searched and taken away.

"I'm sorry ......"

Xiao Jiang didn't dare to refute Da Jiang, it took so long to realize that it was indeed his problem, and carelessness was a fatal flaw for the law enforcement officer. Xiao Jiang's decadent shoulders hung down, realizing that he seemed to have been relying on his eldest brother all along, and he had caused a lot of trouble to his brother before.

"Alright, pay attention next time. ”

Da Jiang couldn't bear to see his little brother hanging his head, after all, since his parents left, he had been taking care of Xiao Jiang, who was still young and ignorant.

Xu Yi did not disturb the warm moment between the two brothers, turned his head and continued to look at the false prosperity outside the window.

Then he saw someone walking towards him, and he looked closely, it was the big butler beside the old man.

……

……

The chief housekeeper told Xu Yi that the person he wanted to see was in a room in the side house, but the master instructed him to go alone, and no one was to follow him. After thinking about it, Xu Yi chose to agree, let Xiao Jiang stay where he was and not move around at will, and wait for him to come back.

The chief butler led the way with a smile on his face, and Xu Yi walked for a long time, and finally came to a door.

"Mr. Xu, the person you want to meet is here. ”

"Well, thank you. ”

There was no expression on his face, Xu Yi's fingers holding the doorknob tightened, pressed down the doorknob and opened the door.

What caught his eye was a scene that shook his heart.

Yan Lao's condition was not very good lying on the white hospital bed, his face was like ashes, and the gray hair that was originally combed with surprise was now like a straw, Xu Yi walked into the room in a rage in his heart, and slammed the door with his backhand.

The sound of the door shaking woke up the people in the room, and Yan Lao opened his eyes calmly.

"Old man. ”

Xu Yi took the pulse for him, and the pulse he got made him feel a lot more at ease, and the pulse was quite calm, showing that the current situation of the owner of the body was better than what he saw on the surface.

"Why did you get here. Yan Lao was half-sitting and half-lying under Xu Yi's support, and asked weakly.

"Come to you. ”

While supporting, Xu Yi saw the fine markings on Yan Lao's arm, and couldn't help frowning, and rolled up the old man's sleeves.

"Infected?" Xu Yi was silent for a moment, and after careful observation, he found that not only his arms, but also the back of the old man's shoulders had fine markings.

"You shouldn't have come to wade through this muddy water. ”

Yan Lao avoided talking about the markings on his body, but looked at Xu Yi with a disapproving face: "I've lived for so long, it's the same if you leave early and late, you kid is still young, you shouldn't come to this place." ”

"Whether I should come or not, since I'm here, tell me what's going on. ”

The eyebrows were locked, and Xu Yi stared at the old man to tell the situation quickly.

He felt that the markings on Yan Lao's body were a little inexplicably familiar, as if he had seen a record of this kind of illness there.

"You. ”

Sighing one after another, Old Man Yan didn't expect that he would just treat the nobles as usual, but he would encounter this kind of thing.

"When the owner of the house invited, I was with Old Man Zheng and Old Man Xi...... belongs to the first batch of people who were invited here, and more masters of traditional Chinese medicine have come one after another. ”

"It was only after we entered the group as usual and proposed a treatment plan that we found out...... It turns out that the treated patients are just a front for them. ”

The old man's physical strength is not as good as before, there is a pause when he speaks, and he will continue to tell after accumulating strength, Xu Yi feels uncomfortable, even though he knows that his old man's physical condition is acceptable, but he still uses the life continuation technique on the old man, and then the system prompts that the skill has failed.

"Whew...... It's old, it's not as good as before. ”

The old man comfortingly patted the back of Xu Yi's hand and let him relax his mind.

His throat was like a pebble, and Xu Yi only felt uncomfortably tight.

"The real patient is the youngest son of the owner of the house. ”

"He's got these lines all over his body. The old man pointed his finger at the broken lines on his arm, so that Xu Yi could take a closer look.

"This disease, just skin-to-skin contact, should not be contagious. ”

Xu Yi palpated the old man's arm with his fingers, and saw that the other party's reaction did not dodge, and his heart sank suddenly.

Old Man Yan sighed again, knowing that Xu Yi had a keen perception, he could only tell the truth: "Extract." ”

"Damn!" Xu Yi's eyes were filled with anger.

The people of Zhou Mansion are too deceitful!

"We are angry, whether it is Chinese medicine or Western medicine, we have contracted this disease. ”

When the extract comes into contact with the cortex, it will infect the patient with the same disease.

Xu Yi can now confirm that Yan Lao's current illness is that he is infected with "fine sand".

Fine sand, which sounds ordinary as the name sounds, is actually an unusually troublesome disease, which is manifested in the fact that the skin of the patient will float like the land cracked by lack of water in the early stage, and the markings will gradually sand in the middle stage, until it completely shatters like fine sand.

It will not die, but it will make people worse than dead, and when the skin of the whole body becomes a sand point, and finally even the skin on the face will gradually become sandy.

"I'll take you back. ”

Suppressing the anger, first of all, we must ensure the safety of the old men, Xu Yi can only endure the emotions that are about to explode, and not let himself lose his mind in anger.

Looking at Xu Yi with satisfaction, Old Man Yan only felt that he hadn't seen him for a while, and this disciple had matured a lot. For Xu Yi's words, even if the old man wanted to leave, he also knew that it was not easy.

Having the heart to comfort the disciples, Elder Yan talked about their situation here.

"We eat and drink well, but after suffering from this disease, no matter how much we take supplements, our hair will inevitably dry and messy. ”

Speaking of eating, seeing Xu Yi's eyes staring at his hair, he couldn't help but caress the long beard that fell out of his jaw a lot. In the past, the well-maintained body hair and skin are not very good now, and they have been healthy for a long time, and once they have fallen into such a situation, it also makes the old man feel uneasy.

"I have a Qi tonifying pill here, you can take one first. ”

Pour a glass of water, and Xu Yi assisted the old man to eat the pill first.

"Mm-hmm, your balls taste good. Twisting his beard and groaning, Yan Lao savored the smell of the remaining pills in his mouth.

"In addition to the common medicinal herbs, you also added two medicinal herbs, right?"

Xu Yi couldn't help but look at the old man with occupational diseases, in the face of the current situation, his old man actually tasted the pills and discussed the ratio of medicinal materials with him.

"Well, in addition to medicinal herbs such as ginseng, angelica, reishi, and poria cocos, I have also added one or two rare herbs. ”

"Oh, which two?" Old Yan's eyes lit up, for his old man, the medicinal materials that have accompanied him all his life are the most important, anyway, his physical state will not lose his life immediately, but he can ignore it for the time being.

"Sansin, Bukui. ”

These two medicinal herbs were picked by Xu Yi a few days ago, and when added to the usual qi tonifying pills, the medicinal effect can be increased by fifty percent.

The Qi Replenishing Pill and the Health Pills that exist in the present world are all simplified medicines, and in the memory of the Medicine King, Xu Yi got a few prescriptions, among which there are all the prescription ratios of the Qi Replenishing Pills.

At present, there are only two kinds of additives, which are for the primary Qi Replenishing Pills, and the intermediate and advanced formulas, and more medicinal materials need to be added, many of which have either changed their names or have become extinct.

"It's a legendary herb. The old man looked at Xu Yi in surprise.

Xu Yi nodded, "It's a legendary herb, and I also picked two plants by chance." ”

It was indeed a pure coincidence, when Xu Yi asked the system to scan Daling Mountain, he found that the map function on the system interface had been secretly upgraded, and the herbs within a radius of ten meters could be scanned. Therefore, Xu Yi not only collected the nine-line golden silk grass, but also dug up a few other medicinal herbs.

As for why only rare ones are dug up, it's because the map automatically ignores common herbs, and it doesn't bother to display herbs under ten years.