There are only a dozen kinds of elixirs needed for the Qingling Pill, which is relatively simple compared to the kind of elixir that requires hundreds of elixirs to refine.

Fang Qingyan walked to the center, and there was a huge Danding inside, which was the alchemy furnace.

She injected a spiritual power, and saw earth fire coming out from under the Danding.

Immortal cultivators' alchemy is divided into three types of flames, earth fire, pill fire, and spiritual fire.

Earthfire is a common type of flame that can be found deep underground. Due to its low temperature, it is often used to refine low-grade elixirs.

Danhuo is a flame of a higher level than earth fire, and it is a flame condensed from the dantian after the immortal cultivator broke through the foundation building period. Its temperature is relatively high, and it can be used to refine medium-grade elixirs.

It's just that not everyone can condense the Danhuo.

First, it is necessary to repair more than the foundation period.

The second is to look at talent.

Moreover, the general alchemist judges the person's alchemy talent by whether they condense the Danhuo and the quality of the Danhuo.

Unable to condense the Dan Fire, that is, the alchemy talent is limited, and the future achievements will only stop there.

The third type is the spiritual fire.

This is a high-level flame, which is naturally born from heaven and earth, and its power is terrifying, and it cannot be tamed by ordinary people.

It is said that every spiritual fire has the power to destroy the heavens and the earth.

Therefore, the spiritual fire exists almost exclusively in legends, and no one can find and tame it at all.

Therefore, earth fire is the most commonly used alchemy flame.

Therefore, Fang Qingyan could only use fire to refine the pill.

She injected a spiritual power into the Danding again, and the naked eye could see that the Danding became red, and after a certain temperature, Fang Qingyan took out the elixir from the storage bag and put it into it in order.

Fang Qingyan had to control the temperature inside the pill and let the elixir melt into spiritual liquid without destroying the medicinal properties.

It seems simple, but in fact, this one requires patience and care.

Because at this step, the impurities in the elixir must be removed, leaving the purest spiritual liquid.

Then, Fang Qingyan put in the second elixir, refined it into the spiritual liquid, and then fused with the previous spiritual liquid.

This cycle was repeated until six or seven kinds of elixirs were successfully refined, Fang Qingyan was already sweating profusely, and most of her spiritual power was consumed.

There are five elixirs left.

Fang Qingyan took a deep breath, took out the white lotus heart, threw it into the Danding, and continued refining.

The white lotus heart melted into spiritual liquid in an instant, and other impurities also turned into green smoke and disappeared.

But before Fang Qingyan could rejoice, she saw that the spiritual liquid began to evaporate, and the spiritual liquid, which was originally only the size of a thumb, instantly became the size of a water droplet.

Fang Qingyan suddenly panicked, and had to quickly control the temperature of the flame to make the temperature drop down, so that the White Lotus Spiritual Fluid could be saved.

Luo Yao next to her was also relieved, but she was in a hurry and couldn't help, so she could only pray that Sister Yan would succeed.

Otherwise, she would have to wait until tomorrow to see if she could use the Golden Finger, but that would only be against one elixir.

As long as the refining is successful, even if it is a waste pill, Elder Xu will let Sister Yan stay here to help, so as to avoid Zhao Yang's revenge on Sister Yan.

So, it has to be successful.

The eighth kind is barely completed, that is, I don't know if the amount of white lotus heart is small, and I don't know if it can be successfully refined.

The ninth, the horns of the earth-armored beasts, are very hard and require a lot of fire.

Therefore, Fang Qingyan had to increase the injection of spiritual power.

It had already consumed more than half of its spiritual power, but now it was like a flood, but it didn't even melt the horns of the earth armor beast.

Fang Qingyan suddenly panicked.

If you continue like this, you will lose all your efforts.

Luo Yao next to her also noticed this, and hurriedly took out the elixir that restored spiritual power from the storage bag and fed it to Fang Qingyan.

However, Fang Qingyan was distracted, and when the spiritual power that wrapped the spiritual liquid loosened, the terrifying high temperature swallowed the spiritual liquid, and it evaporated in an instant.

"It's over!"

Fang Qingyan sat on the ground, her face pale and bloodless.

"Sister Yan, I'm sorry ......"

If she hadn't come over to feed Sister Yan the pill, she wouldn't have ......

"It's fine!" Fang Qingyan shook her head, "It's not your reason, it's my own reason!" ”

"There's still an elixir, and we still have a chance." Luo Yao comforted.

However, Fang Qingyan had no confidence.

"Sister Yan, you can rest for a while, and when you have rested, we will review."

Fang Qingyan nodded, sat cross-legged and regained her spiritual power and mental state.

After a long while, Fang Qingyan woke up. I couldn't wait to discuss it with Luo Yao.

"That white lotus heart is too easy to evaporate, and the heat is more difficult to grasp......"

"What's more, the horns of that earth armor beast are too difficult to refine, I don't know how much spiritual power it takes to refine."

"That's ......"

Luo Yao frowned, it was a little tricky.

Because when refining the elixir, it is necessary to separate a trace of spiritual power and mind to protect the previously refined elixir, so as not to evaporate the previous elixir when refining the newly invested elixir.

Moreover, each elixir requires a different temperature, and if you are not careful, you will fail.

Luo Yao thought for a while, and her eyes suddenly lit up.

"Sister Yan, I'm thinking that the principle of this alchemy is similar to that of cooking, so we can't refer to the method of cooking and refine the elixir into spiritual liquid first."

"What do you mean...... Separated? ”

Fang Qingyan quickly understood what Luo Yao meant, that is, like cooking, wash and cut the vegetables in advance, and then fry them together.

It's the same with elixir.

Refine the elixir into spiritual liquid in advance, put it in a jade bottle, and then add it to the Danding in order to refine it into an elixir.

"You can give it a try."

Fang Qingyan also felt that she could try, at least there was no better way than this.

Of course, there is no need to separate the first few simple elixirs.

Fang Qingyan took a deep breath again, this was the last elixir, if it failed, then there would be no chance.

The first few elixirs are not difficult, Fang Qingyan has already had experience, and the second time, naturally there is no mistake.

Then, Fang Qingyan put away the spiritual liquid with the jade bottle, and then began to concentrate on refining the White Lotus Heart.

Fang Qingyan learned the lesson of the last time, first using a low fire, and then slowly controlling the flame to become larger, increasing the temperature little by little.

It wasn't until the temperature was enough for the white lotus heart to melt that the flame was not increased again, but the temperature was controlled.

Soon, the white lotus heart melted, and the impurities were also removed, Fang Qingyan's spirit was tense and she hurriedly reduced the flames.

Then he used spiritual power to wrap the white lotus spiritual liquid, and then he breathed a sigh of relief.

The first conundrum was solved.

Next up is fusion.

Fang Qingyan poured the previous spiritual liquid into the Danding and fused it with the White Lotus Heart.

Then, she wrapped the spiritual liquid with spiritual power and put it away in a jade bottle.

"Next, it's time to deal with this hard bone!"

Fang Qingyan looked at the horns of the Earth Armor Beast, and there was a trace of worry in her heart, not knowing if she could successfully refine the horns of the Earth Armor Beast this time.

"Sister Yan, I'm here to help!"

Luo Yao seemed to think of another way.