The next day, in Yanjing City, inside the inn, Lian Zhi couldn't help but be ecstatic after opening the storage ring of the Venerable Empty Mountain.

There was nothing else in the ring, but except for a few pieces of red spirit stones and a few bottles of unknown pills, there were all kinds of dense spirit grasses, ranging from hundreds of years to thousands of years, there were more than two hundred spirit grasses, and there were even a few spirit grasses that were more than a thousand years old.

Lian Zhi hurriedly took out the Danxia Sutra and began to check the spirit grass.

Three hundred years of Wanlu grass five plants...

Eight hundred years of iron blue and white two plants...

A thousand-year-old mulberry tree...

……

Two hours later, Lian Zhi pondered for a moment, entered the fourth floor of the Ghost King Tower, which had ten times the time, and directly took out the nameless Danding obtained from the Taishang Elder that day, and the green light in his hand flashed, directly urging the natal fire!

Poison Cleansing Pill! A common cultivator must-have elixir in the cultivation world, although it is very common, but this medicine can be divided into three levels: mortal, earthly and celestial, the gap between the various levels is worlds apart, it is said that mortal products can only solve some common poisons and miasma, while earth products can cure a hundred poisons, and heavenly products can cure ten thousand poisons!

The same name, because of the different levels, the medicinal effect is so different, and the secret in it is probably only known to a very small number of high-level pill pharmacists.

The vitality in Lian Zhi's body began to surge, quickly passing through the meridians, and then along the palm of his hand, with a soft sound, the natal heart fire turned into a purple light and passed into the Danding.

"Bang." With a muffled sound, the surging purple flames suddenly burst into flames from the Danding.

The flames in the Danding were reflected on the surrounding walls, flickering and beating.

Lian Zhi's gaze roughly swept over the Danxia Sutra Danfang. Began to pick up a few spirit grasses without hurry, and threw them into the medicine tripod in an orderly manner, under the suppression of the soul perception, the fierce purple heavenly fire was as docile as a sheep, and gently wrapped the medicinal herbs thrown into the medicine tripod, and then extracted the various essence materials needed from the spirit grass.

Under Lian Zhi's gentle refining, in the Danding, the prototype of a mass of spiritual liquid is slowly forming.

Alchemy is actually divided into two steps, the first step is to refine the essence of plants and trees, which requires the monk to have natal fire or extremely powerful fire spells

The second step is Ning Dan, which is based on the Dan prescription to mix various essences in order to form a similar chemical reaction, so as to obtain a pill with special medicinal effects.

The first step of refining, for Lian Zhi, who has strong soul power and natal fire, is a little rusty, but it is not very difficult, the key lies in the second step, Ning Dan!

Lian Zhi stared at the churning flames in the Dan Ding with full attention, his slightly pale face was covered with beads of sweat, and using his soul power for a long time was a very consuming thing, even if Lian Zhi's soul power was strong, it was also very difficult.

After more than an hour, Lian Zhi breathed a sigh of relief, and finally succeeded in extracting the essence needed to configure the Poison Clearing Pill from the three medicinal materials.

The thing extracted from Wanlu grass is a kind of slightly whitish fine particles, these small particles have the effect of detoxification, and ordinary monks can even swallow this spirit grass directly if they are poisoned.

The other two are Tie Qinghua and Lan Green Grass, both of which are spirit grasses with detoxification properties but contain a certain amount of toxicity, and cannot be swallowed directly.

What is extracted from the green grass is a light red liquid, which has a certain toxicity and corrosiveness.

Looking at the three clusters of grass and tree essences neatly arranged in front of Lian Zhi, Lian Zhi said to himself lightly: "The required essence has been refined, now, let's fuse their medicinal power together, this is the most important step in alchemy." ”

Taking a deep breath, Lian Zhi put the essence into the medicine pod again with a solemn face, and then smoked it with a warm fire for a while, and after the essence was more refined, he began to carefully control and fuse it.

As soon as the essence of the iron blue flower and the blue grass entered the Danding, it was wrapped in the pure white powder extracted from the Wanlu grass, and it tumbled slightly in the flames for a while, and the two gradually merged into a light black viscous liquid.

Lian Zhi worked hard to control the temperature of the natal fire, slowly roasting the light black viscous liquid.

Under the continuous smoke of the flames, the viscous liquid gradually dissolves into a darker paste shape.

Lian Zhi stared at the dark paste in the medicine pod, hesitated slightly, took out a green vial, and dripped a drop into the paste.

This is an experiment, and Lian Zhi needs to understand whether the spiritual liquid produced by the small golden bowl is helpful for alchemy.

The spiritual liquid entered the paste, but there was no obvious change, it just made the original dark paste color, a little more silver particles, under the illumination of the Danhuo, emitting a little silver light!

Licking his slightly dry lips, Lian Zhi took a deep breath, separated a cluster of soul power, and tried his best to control the flames under the paste and slowly raise the temperature.

"Bang..."

As the soul perception let go of the suppression of the temperature, a cluster of uncontrolled flames rose violently, and in just a moment, a small half of the black paste was burned into ashes, and Lian Zhi, who was so frightened that he was in a cold sweat, hurriedly suppressed it.

On the one hand, the soul power has to maintain the temperature of the flame on one side, and on the other hand, it has to control the fusion of the essence of plants and trees, this kind of dual-purpose requirement is really a headache for Lian Zhi.

However, after several dangerous situations, Lian Zhi finally calmed down from his hurry, touched the cold sweat on his forehead, and took a deep breath, and the little soul power left in his body was all poured into Danding.

The unreserved soul power is like pulling up the floodgates, and the rushing river, mixed with the sound of roar, pours into the medicine pod, and the scorching heat is also controlled by Lian Zhi's soul power just right.

Inside the medicine pod, the fine black paste finally slowly condensed into a small clump of muddy solid under the increasing temperature, dyeing its color even deeper...

When the last trace of water disappeared, the solid finally condensed completely, Lian Zhi breathed a long sigh of relief, and his palm slowly broke away from the fire, and with the withdrawal of Lian Zhi's palm, the flame in the Danding was also gradually extinguished.

A round black elixir has taken shape. Bursts of aura filled the room!

Lian Zhi didn't expect that he would be able to achieve it overnight for the first time in alchemy, of course, this is inseparable from the powerful effect of the heavenly fire given by Yuan Tianhou.

Hey! Wrong.

Lian Zhi looked at the pill suspended in his palm, his eyes shining.

This is definitely not an ordinary detoxification pill, whether it is the color of the elixir described in the Danxia Sutra and the spiritual power it contains, Lian Zhi can almost conclude that this is by no means an ordinary detoxification pill, at least it is a local product... Even... Heavenly!

Lian Zhi took out the small green bottle containing the spiritual liquid from the soul tower, looking at it, Lian Zhi couldn't help but feel excited, as I expected, the spiritual liquid in the small golden bowl really has an unusual effect on the elixir, which can not only reduce the difficulty of alchemy, but also improve the quality level of the elixir.

At the moment, Lian Zhi did not rest, he felt that the process of Lian Zhi's pill was also a way of cultivation, so he immediately started the refining of various different pills according to the Danxia Sutra in accordance with the pill recipes...