Cheng Dan is much the same as the liquid extraction and condensate in the running line of hand and true qi, and Cheng Dan is more like a combination of the latter two.

Therefore, Lin Bai naturally felt extremely smooth in the cultivation of Cheng Dan Duel, and the time spent was greatly reduced.

After an hour or two, he had mastered and mastered Cheng Dan.

Lin Bai has mastered the three steps of alchemy, and what is missing is only actual combat.

But before that, he needed to choose a spirit pill that needed to be refined, and the knowledge about Dan Dao in the wordless pill book could be said to be all-encompassing, and there were naturally a lot of pill recipes among them.

He definitely can't refine a high-level spirit pill, and a high-level spirit pill requires not only a high-level spirit grass, but also an alchemist's superb skills, and there are also high requirements for the realm.

Therefore, Lin Bai only chose the low-level spirit pill Xuanyuan Dan this time, and the Xuanyuan Pill is a first-grade spirit pill, which can be used by martial disciples to condense true qi, which can be regarded as a higher first-order spirit pill of Ning Yuan Dan.

The spirit grass required to refine the Xuanyuan Pill is a first-class spirit grass Xuanyuan grass, and after memorizing the Dan recipe, Lin Bai set off for the main hall of the sect to exchange for the Xuanyuan grass.

Because alchemy still needs a Dan furnace, he also needs to exchange for a suitable Dan furnace.

But when he wanted to exchange for Xuanyuan Grass, he couldn't help but gasp when he saw the price of Xuanyuan Grass, one Xuanyuan Grass actually needed a thousand contributions, which was equivalent to a spirit crystal.

The spirit crystals and contributions he had on hand now were only worth eight thousand five hundred contributions, which meant that he could only exchange for eight Xuanyuan Grass at most, not to mention that he still needed a Dan furnace.

But in the end, he still endured the pain and exchanged for three Xuanyuan Grasses, fortunately, one Xuanyuan Grass could not only refine one Xuanyuan Pill, and Cheng Dan more or less depended on the alchemist's Taoism.

Then he spent another 2,000 contributions to exchange for a non-quality Dan furnace, and then some auxiliary spirit grass and other items cost him a lot of contributions.

In the end, he had less than two thousand contributions left.

After some shopping, he returned to his room and prepared to start alchemy.

In the first step of extraction, he didn't need to use the Dan furnace, and he had already finished refining the spirit grass by directly using the Dan Decision.

Since Xuanyuan Grass was a first-grade spirit grass, the purity of the medicinal liquid he refined was only forty percent.

It is not as terrifying as the purity when refining Ning Yuan Grass, and he can refine it to forty percent purity because he has broken through to the eleventh layer of Qi refining, as well as his understanding of the meaning of Dan Dao not long ago.

After the first step of extraction is completed, the second step is the condensate, and the condensate needs to use the Dan furnace, and the flame stone is also needed to heat the Dan furnace.

Since Lin Bai's contribution was not much, he only exchanged for the cheapest Blue Flame Stone.

In the second step of condensation, it was no longer enough to rely on the temperature brought by the martial artist's true qi, and after adding the blue flame stone, the temperature in the Dan furnace was rising rapidly.

The liquid medicine in the Dan furnace was also boiling, and with Lin Bai Dandu's penetration, the liquid medicine was also shrinking, and the different components in the liquid medicine were constantly fused together.

Layers of fine sweat also oozed from Lin Bai's head outside the Dan furnace, obviously this was not so simple for him.

Finally, the liquid medicine in the Dan furnace had almost fused, and the moisture in it was slowly decreasing.

Half an hour later.

The liquid in the Dan furnace was much smaller than it had been at the beginning.

Lin Bai's hand outside the Dan furnace flipped and punched into the ball of liquid medicine in the Dan furnace one by one.

Under Lin Bai's control, the liquid medicine in the Dan furnace gradually split into clusters of liquid medicine, and there were about five or six groups of medicinal liquid, and the size of each liquid medicine was generally the same.

At this time, the second step of condensation has already been completed, and the next step is the final Cheng Dan.

This time, Lin Bai's hand moved a little faster, and the last mysterious rune was smashed into the cloud of medicinal liquid in the Dan furnace by him.

Under that mysterious rune, the pills in the Dan Furnace all changed dramatically, gradually becoming more and more condensed, and finally turned into hot pills.

Call~

Lin Bai breathed a sigh of relief, his first alchemy was successful!

There were a total of six Cheng Dan, which made Lin Bai very happy, he didn't expect that he had reached the rate of six Cheng Dan.

The high temperature emitted by the Dan furnace had already soaked his back with sweat, Lin Bai wiped the sweat from his body and took out the six pills in the Dan furnace and put them into the jade bottle.

This alchemy cost a total of one Xuanyuan Grass and several auxiliary spirit grasses, as well as a few Blue Flame Stones, and the result was six Xuanyuan Pills.

Naturally, it can also be exchanged within the Xuanyuan Dan sect, but each Xuanyuan Dan requires a contribution of fifteen hundred, although the price is high, there will still be many disciples who will choose to exchange it, because the contribution of fifteen hundred is only equivalent to one and a half spirit crystals, but the effect brought by Xuanyuan Dan is higher than that of this one and a half spirit crystals.

Lin Bai's purpose in refining Xuanyuan Dan is just to obtain spirit crystals to cultivate, Xuanyuan Dan is a spirit pill that can only be used by martial apprentices for cultivation, he is only in the Qi refining period now, so what he needs more is a spirit crystal, and then it is a three-point poison, and taking too much pill will also form erysipelas in the body, causing a certain obstacle to the martial arts path of martial artists.

Of course, he understood all of this from the Wordless Pill Book, so he preferred to use spirit crystals to cultivate rather than rely on taking pills.

He wanted to sell the refined elixir on the trading street, although he could also sell it to the sect, but each Xuanyuan Pill could only be exchanged for a contribution of one thousand.

Although it is already a lot, and the cost of his alchemy this time is only about 1,005 contributions, he can become six pills, and if he sells it to the sect, he can also get a full 6,000 contributions, and the profit is as high as 400%!

But no one would think that the contribution was small, and instead of selling it to the sect for a thousand contributions, it was better to sell it at a higher price in the trading street.

Lin Bai was ready to sell it at a price of 1,200 contributions per Xuanyuan Dan, 1,200 contributions were 200 more than selling to the sect, and 300 contributions were cheaper than exchanging them in the sect, presumably his Xuanyuan Dan would not worry about selling.

After resting for a while, Lin Bai began to refine the next furnace of pills in full swing, and he still had two Xuanyuan Herbs left in his hands, which meant that he could also refine two furnaces of Xuanyuan Pills.

Everything went smoothly next, the Cheng Dan rate of each furnace reached sixty percent, and Lin Bai got a total of eighteen Xuanyuan Dan in one night.

After refining the three furnace pills, Lin Bai's body was covered with sweat, which made him very uncomfortable, and he went out to take a shower before returning to his room.

Now there should be an hour or two before dawn, and Lin Bai doesn't plan to cultivate the rest of the time, he wants to sleep well first, and then go to the trading street tomorrow to sell the Xuanyuan Pill in his hand.

At the same time, make a plan in your mind for tomorrow's day.

......