There are countless epidemics in the world, and once they start, they are very serious, but as long as they are prescribed the right medicine, it is not difficult to solve.

Doctors in the mortal world can deal with it, not to mention the immortal family in the cultivation, Fang Yuan has never participated in the study of the Dan Fa, but he still knows a little bit about pharmacology, these pharmacopoeias are all memorized, plus the higher the cultivation, the more subtle the understanding of the physical body, and the changes in the qi are very sensitive, such a means, to deal with the ordinary plague, it really doesn't take much effort,

In terms of medicine, in order to improve the efficacy of the medicine, he took out an elixir, and there was no reason why he couldn't cure this plague, and it was reasonable to convince his Danshui, not to mention the plague this time, the people in this tribe would not even get sick for a few years.

"Bring people in!"

Fang Yuan's mood was slightly gloomy, and he could only distinguish it first, Guan Ao got his orders, and he had already brought a two-year-old child, followed by a three-year-old girl with blood-red eyes, but it was two sisters and brothers, their parents died of illness the day after the epidemic appeared, leaving only the two sisters and brothers, but both of them were also infected with the epidemic, and the younger brother was especially serious.

"It hurts...... Daddy, Mother...... My whole body hurts......"

The little boy was hugged by Guan Ao and put on the stone couch, just rolling in pain, and he could actually see with the naked eye that a piece of good meat was gradually turning black, and then formed a poisonous sore the size of the naked eye, which looked extremely terrifying.

"Sleep!"

Seeing that the little boy kept struggling and writhing, Fang Yuan's face was slightly gloomy, and he let out a low sigh.

His mana was boundless, and with this shout, the little boy's spirit was immediately affected and he fell into a deep sleep.

For mortals, this already has some meaning of being reasonable.

"The third master of the mountain god, please save this child......"

"Brother, save my brother......"

The old priest and the little girl knelt by the door, kowtowing and begging.

"Shut up and get out!"

Fang Yuan was upset when he heard this, and snorted with a cold face, the two people who were scared didn't dare to speak, and then let Guan Ao close the door, and slowly pressed his palm on his little boy's forehead, and a wisp of divine thought slowly crossed into his body, carefully discerning ......

"Changed again?"

After a while, his face changed slightly, revealing a look of surprise.

He knew what the problem was, and he opened the furnace for alchemy, which was originally aimed at the epidemic just now, and set up a prescription for the symptoms, but he didn't expect that in less than a day, the epidemic qi actually gave birth to a change, making his pill no longer effective, after all, for the epidemic, the most important thing is to prescribe the right medicine, which is no matter how precious the pill, as long as it is not symptomatic, it will not help.

Legend has it that when an elixir is taken, there is actually an elixir that is immune to all diseases, but it is a physical strength that mentions people's own physical strength, so that people can resist the epidemic, rather than solving the epidemic. Just like Guan Ao, it's not that he hasn't been contaminated with the epidemic qi, and it's not that the epidemic qi is useless, it's just that his physical body is too strong, so he can resist it and won't get sick.

In fact, how many people can do it like him?

If it were an ordinary foundation monk, he might have been infected by the plague.

And if you want to save the people in this tribe, it is naturally not so simple, Fang Yuan still has a lot of spirit plant treasure pills in his hands, but even if he uses all these treasure pills to refine the pill, he can't save how many people in this tribe, on the contrary, it is possible that they can't bear the pill and die faster, after all, no matter how great his ability is, he can't raise these people to the foundation building realm......

"For the current epidemic, it is still very easy to deal with......"

"It's just that if there is some kind of change in this epidemic, what can it be?"

Fang Yuan straightened up, his brows furrowed.

While thinking in his heart, he pushed open the stone door, but he didn't expect to be slightly shocked at this look.

At this time, outside the stone gate, the kneeling dense crowd was full of people, all the people in this tribe who could run ran over and knelt outside his door, some people who were very sick and couldn't walk were also carried by others and knelt in front of his door......

What's more, so many people knelt at the door, and there was no sound at all......

This is because they told them to shut up just now, so are they afraid of disturbing themselves who are treating their children?

Fang Yuan thought of this, and looked at so many people kneeling at the door, and was a little speechless.

And none of those people dared to speak, they just raised their heads and looked at Fang Yuan sadly.

"Three...... Three old men ......"

After being silent for a long time, the old priest who knelt at the front spoke in a trembling voice, his face hesitant.

"Shut up!"

Fang Yuan suddenly scolded with a cold face, and the immediately frightened priest didn't dare to speak.

Guan Ao hurriedly said to the villagers in those tribes: "Yes, yes, don't ...... you"

Fang Yuan said: "You also shut up!"

Guan Ao immediately closed his mouth, but nodded again and again.

Then Fang Yuan frowned and glanced at the group of people, and said coldly: "Is it useful to kneel here with me? those who are sick, all of them are sent back to rest, and those who can still run, all of them go out to collect medicines, all kinds of herbs are needed, no matter how many, arrange a few more people to wait for me, if I have any needs, they must be sent to me as soon as possible!"

The tribesmen kneeling at his door were stunned for a moment, then spun and jumped to their feet, and the slots and grooves poured everywhere.

In the chaos, Fang Yuan saw that the fox was quietly taking back a lingzhi plant to the tribe.

"Whew"

With a long sigh, a touch of pride flashed in Fang Yuan's eyes, and he secretly thought: "I am a dignified Purple Pill Cultivator, and I am not inferior to others in swords, methods, chess, and formations, so can I be stumped by the epidemic qi in the tribe now?"

Thinking so, he went back to the stone house, and sat down in front of the little boy on his stone couch, meditating slightly.

"Whoosh!"

Suddenly, he pressed his palm against the little boy's chest, and then pulled out a wisp of plague breath.

Then he did not hesitate, put this wisp of epidemic qi into his body, sat cross-legged in front of the stone couch, and slowly sensed the changes in this epidemic qi, with his strong body, surging mana, this epidemic qi reached his body, and he was about to flee in a hurry, but Fang Yuan forcibly locked up a body of mana, and even weakened his qi and blood, allowing this epidemic qi to change in his body.

Soon, this epidemic has spread and is unstoppable.

At this time, the change in the epidemic qi was the same as what Fang Yuan had seen from the people in this tribe at the beginning.

At this time, Fang Yuan raised a wisp of qi and blood, suppressing that epidemic qi, and that epidemic qi, after being silent for a long time, suddenly produced a change, and then spread again, this was the second change he saw.

Fang Yuan's brows furrowed slightly, and he suppressed it again!

The epidemic was suppressed again, but at this time, a third change suddenly occurred.

......

......

"Yes......"

Fang Yuan already knew in his heart, this epidemic qi was really the same as he thought, it could keep changing, if it continued like this, no matter what kind of medicine it was, it would not be able to completely deal with the symptoms, and he could be cured for a while, but when the epidemic qi changed, the patient's condition would still worsen, and after changing it four or five times, the patient would have run out of vitality, and it would be impossible to save it himself.

In a way, this is not like an epidemic at all, but a master's fighting method, which is endlessly changing.

"Then I'll see how many times you can change ......"

Fang Yuan sneered in his heart, and continued to urge a wisp of his qi and blood to suppress it.

If it was in someone else, the change of this epidemic qi would take almost a day to appear, Fang Yuan couldn't keep consuming it with him, and the ordinary people in those tribes couldn't bear it, but Fang Yuan sealed this wisp of epidemic qi in his body, but he could accelerate its changes, and in the shortest possible time, he could see all the possibilities of its changes, and then look for a symptomatic prescription.

As it turned out, he was right in this way.

In the tea kung fu, this wisp of epidemic qi, under his constant destruction and suppression, actually gave birth to more than 30 kinds of changes, and in the end, it turned back to the original appearance of the epidemic qi, and then continued to abuse people.

At this time, Fang Yuan had a number in his heart, and with a slight movement of his mana, he forced it out of his body.

"There are a total of thirty-five kinds of changes, if you treat them little by little, it will not be able to save the people in these tribes at all, only by thinking of a way to restrain all these thirty-five changes at one time, can these people be cured to cure the disease......

Thinking slowly in his heart, his brows furrowed slightly.

Ordinary decoction is impossible to achieve the effect of restraining more than 30 kinds of changes in epidemic qi at one time, but for people in cultivation, this is simple, some elixir pills, not to mention more than 30 kinds of changes, hundreds of thousands of changes, and even some divine pills, just the main medicine has more than a dozen, and the auxiliary medicine can reach thousands of kinds, so the pharmacological changes are countless.

But the key is that today's Fang Yuan doesn't understand alchemy......

The simplest pill is not very difficult for him, but he is not sure of the higher requirements.

With his current level, refining some one-turn and two-turn elixirs is okay, but no matter how high it is, it will be a little difficult.

But if you want to deal with this kind of epidemic, I'm afraid it will take at least eight or even nine turns of the elixir to achieve the effect!

"In that case......

Fang Yuan groaned slightly, and had an idea in his heart, he went out first, immediately opened the furnace for alchemy, and refined seven or eight pills for the second change of the epidemic qi, and then let Guan Ao take it, one of which was left in this tribe, and let the people in the tribe take it with decoction water as before, and let him ride the fox and rush to the other tribes to give it to people in the fastest time.

After suppressing the epidemic qi that changed this time, it changed again, not to mention a day and a half of a day, and those who were physically strong and sturdy might be able to last for two or three days, and taking advantage of this time, Fang Yuan had to do one thing with peace of mind......

He took out a copy of "The Beginning of Dan Alchemy Classics" from the Qiankun bag and began to learn alchemy.