Qin Xuan couldn't wait to start alchemy, and practiced Dan in the Dan furnace of the alchemy room in the way of the Alchemy Shennong Sutra.

In a short time, the extremely rich medicinal fragrance had already spread, Qin Xuan walked back and forth around the Dan furnace, and he controlled Lei Yan to heat the entire furnace body evenly along the fire mouth, and did his best to stimulate the essence of the spirit grass, this perception was completely obtained by relying on hundreds of years of experience.

As the medicine residue was continuously discharged, a pinch of green mist inside became thicker and thicker, and the liquid medicine was gradually condensed into a droplet-like liquid inside.

Only half an hour has passed, and if it is seen by a qualified alchemist, it will definitely be shocked, this kind of skillful and precise control is by no means something that ordinary people can do, it is simply the style of a grandmaster.

Time passed slowly, Qin Xuan's spiritual power consumption was very obvious, but with the second layer of Qi training, he could barely support it, seeing that the unity crystal had been fused, he suddenly pressed down Lei Yan, and under the sudden drop in temperature, cyan pills finally appeared in the Ding Furnace.

The spirit here is not the aura of heaven and earth or spiritual power, but the soul power of the alchemist, which is completely a spiritual power, only after gathering the spirit, the pill will awaken and show signs of life, so as to be promoted to the elixir.

This link is crucial, and even experienced alchemists often capsize in the gutter.

The rich medicinal fragrance had already filled the entire backyard, Qin Xuan observed the pill inside, his face was slightly gloomy, and then he stretched out his fingertips and carved a very mysterious rune in the void.

The delicate lines are like ripples on the surface of the lake, forming a very light blue light.

There are countless methods of gathering spirits, and Qin Xuan's alchemy method is the inheritance method of the medicine ancestor, which is unfathomable, and it is by no means something that ordinary alchemists can portray, and it is even thousands of times worse than the use of spiritual power.

For different grades of elixir, the rune patterns depicted are also different, the key is to give the pill a kind of life, with the help of the rune array to guide the energy of different attributes between heaven and earth, so that it can be reborn, and stimulate the true potential contained in the spirit grass after refining.

And when the elixir reaches a certain level, it will open the spiritual wisdom, and there are even legends that there are some ancient elixirs that have been passed down for tens of thousands of years, and they have already become refined, transformed into human form, and cultivated the spiritual canonical Taoism, which is no different from human beings.

Although Qin Xuan had never encountered it, this world was infinitely vast, and it was not surprising that anything would happen.

The rune made of blue light was injected into the pill with a slam, and I saw wisps of starlight emerge from it, brilliant and magnificent, bringing a fragrant fragrance to the house.

Qin Xuan's gaze froze, and he saw that the starlight suddenly converged, transforming into an extremely thin white aura suspended on the outside of the elixir.

"White Dan ......"

The quality has been settled, and this time the refining has reached the level of Bai Dan, but if it is observed by other alchemists, it will definitely be dumbfounded and shocked.

can actually make Bai Dan, which is simply a means against the sky.

What does this mean?

If there are 100 essences in the spirit grass, if you want to reach the white pill, you must refine at least about 90% of the essence and carry out an absolutely perfect spirit gathering.

In other words, even a fourth-grade alchemist standing here may not be able to do it, not to mention that there are as many as seven in this furnace.

As far as the success rate is concerned, it can also allow some pretentious alchemists to go to the rooftop.

Qin Xuan remembered it, it's okay.

Then Qin Xuan practiced more than 100 elixirs such as the Gathering Spirit Pill and the Green Poison Pill.