Su Xuan was looking at the books with relish in the room, and suddenly,

"Squeak......

The room was opened, and the twelve senior brothers dressed in white walked in, and when they saw the twelve senior brothers coming in, Su Xuan immediately respectfully hugged his fists and said, "Twelve senior brothers!"

The twelfth senior brother said "um", and then said a little gently: "Little junior brother, I see that you are addicted to the grass and trees and books, and you can't extricate yourself, this rain has stopped for many days!"

"The theory of alchemy and the understanding of plants and trees are of course important, but it is even more important to try it yourself, because the things in the books are often slightly discreet!"

"Come with me, Senior Brother will teach you the method of alchemy!" said the Twelfth Senior Brother immediately. Pen ~ fun ~ pavilion www.biquge.info

Su Xuan then hugged his fists respectfully, and then followed the twelve senior brothers out of the room.

......

After a while, the Twelfth Senior Brother took Su Xuan to a black room, Su Xuan couldn't help but be a little curious, the first time he saw a black room!

The Twelfth Senior Brother seemed to see Su Xuan's doubts, and said quite patiently: "My elixir sect alchemy is the fire of the leyline, this black recess is the place where my vein collects the fire of the leylines, one of my veins, there are a total of one hundred and eight black recesses!"

"Every black recess has collected the fire of the leylines that have been measured!"

Sure enough, as he approached the black concave, Su Xuan only felt that the true qi flow speed in his body was constantly accelerating, and his skin couldn't help but glow a little red!

"Presumably it's the effect of the leyline fire!"

Suddenly, the twelfth senior brother coughed dryly and said, "Little junior brother is optimistic, senior brother will teach you how to open the black recess!"

Su Xuan let out a "sigh" and looked at the Twelve Senior Brothers intently!

I saw that some of the slender palms of the Twelfth Senior Brother kept crossing special trajectories, and in an instant, the surrounding spiritual energy quickly condensed towards his hands!

The twelfth senior brother burst into a shout: "Go!"

Then a strange mark rushed straight to the black concave, and in an instant,

"Squeak......

The door of the black concave opened, and the oncoming blazing aura made Su Xuan a little difficult to adapt, the true qi in his body was circulating even faster, and the qi and blood nine exercises in his body were constantly running autonomously!

I saw that the twelve senior brothers dressed in white seemed to have already adapted to this fiery aura, and even had some joy at this aura!

In the black recess, a leyline fire burned quietly, looking a little weird!

Su Xuan couldn't help but be a little stunned, and before Su Xuan could react, some serious voices came from the Twelfth Senior Brother:

"Look at it, junior brother, senior brother will refine a soul cultivation pill for you, I wish you to exercise your soul body, I will wait for Dan cultivation, the stronger the sea of knowledge, the higher the success rate of alchemy!"

The purple light flashed in the hands of the twelve senior brothers. A purple Dan furnace appeared in his hand, this Dan furnace has three legs and two ears, which looks very atmospheric!

There are intricate patterns engraved on it!

Immediately, with a wave of his hand, the purple Dan furnace was suspended on the leyline fire!

"The first step in refining medicine is to choose medicinal herbs, and the quality of medicinal herbs is also very important to the quality of the elixir!" Senior Brother Twelve continued.

Suddenly, with a wave of his hand, countless medicinal herbs appeared beside Su Xuan, only to see the essence in the eyes of the twelve senior brothers, and they selected a hundred-year-old Earth Star Seed, a hundred-year-old Angelica Angelica Grass, a two-hundred-year-old Condensation Grass, a fifty-year-old Thousand Needles plant, and a fifty-year-old White Flower Fruit!

Su Xuan couldn't help but be stunned by the speed at which the Twelfth Senior Brother selected medicinal herbs.

"This second step is to condense the herbs!" Just as Su Xuan was stunned, the voice of the Twelfth Senior Brother like thunder sounded in Su Xuan's ears!

Su Xuan's body trembled violently, and then his eyes emitted a fine light, staring at the Twelfth Senior Brother motionlessly!

"Condensing the herbs is also a very important step, this step will remove the impurities in the herbs and turn them into juice, the higher the purity of the condensation, the higher the quality of the Cheng Dan!" Senior Brother Twelve explained to Su Xuan patiently while condensing the herbs.

Watching the medicinal herbs quickly turn into juice, Su Xuan couldn't help but show envy, but then his eyes showed a look of determination, he believed that he would definitely become a Dan Dao powerhouse!

With the condensation of medicinal materials, the fire of the leylines became bigger and bigger, and the twelve senior brothers said that the fire of the leylines was controlled by divine sense.

This is also the true meaning of the black recess, if you directly use your divine sense to control the fire of the leylines, I am afraid that your divine consciousness will be burned, and nine times out of ten you will become a wasted person!

The fire of the leylines is getting bigger and bigger, and the fragrance of medicine is constantly coming from the purple tripod.

When asked about the medicinal incense, Su Xuan felt that his sea of knowledge seemed to be about to move, as if he wanted to immediately annex the Yang Ling Pill in the Great Ding!

"The last step of this refining pill is the Ning Dan, and it is also the most important step, the Ning Dan also has a trick, if the Ning Dan fails, the whole furnace of the pill will turn into ashes!"

The solemn voice of the twelfth senior brother came, and then he shouted: "Yang Ling Dan, condensation!"

I saw that the seal method in his hand was constantly changing, and in an instant, his technique seemed to change a thousand times!

In an instant, the medicinal fragrance in the purple Dan furnace became even stronger, and the Dan furnace opened, and three snow-white Nourishing Pills continued to rise!

I saw the twelfth senior brother shouting: "Yang Luo Dan, take it!"

Immediately, a jade-colored porcelain bottle flashed in his hand, and with a wave of his hand, the elixir was included in the jade-colored porcelain bottle and thrown to Su Xuan casually!

"Although this Soul Nourishing Pill can forge the soul and increase the knowledge of the sea, this monk can only take three pills in his life! These are some commonly used medicinal herbs, and you can go to the medicinal herb warehouse to get them when you run out!"

The Twelfth Senior Brother immediately reminded.

Su Xuan said "oh" very obediently, and without waiting for Su Xuan to say anything, the twelfth senior brother left a black Dan furnace and turned into an afterimage and left!

Leaving Su Xuan alone, Su Xuan couldn't help but be a little sluggish, the first time he found that there were so many ways to refine medicine, he couldn't help but sigh at the breadth and profundity of the Dan Dao.

The black Dan furnace is quite different from the purple Dan furnace, with four legs and ears, and the pattern of flowing clouds and water is engraved on it, which always gives people some inexplicable feelings!

When you touch it with your hand, it feels a little cool, and the bottom of the Dan furnace is engraved with the word Heixuan!

Seeing this, Su Xuan touched his chin and said in a slight mutter: "Since this is the case, I will call you Hei Xuan in the future!"

Immediately, with a wave of his hand, Su Xuan suspended Hei Xuan above the leyline fire, and then, Su Xuan put his divine sense in contact with the leyline fire, and sure enough, not only did he not feel the burning pain, but he was surprised to find that this leyline fire was actually refining his divine sense!

When Su Xuan's divine sense was being refined, he constantly controlled the size of the flames, and it was not until Su Xuan felt that he could do whatever he wanted, that he began to choose medicinal herbs.

The medicinal herbs of the Yang Luo Dan were selected by Su Xuan one by one, and Su Xuan found that it took him two hours to complete this process!