Prehistoric: Across The Country

Otherwise, if the method is wrong, or the sequence is out of order, or the timing of the fusion of medicinal properties is wrong, then the refined product will be nothing but a pile of waste products.

Hong Lei used his spiritual consciousness to carefully remove impurities in the medicine, and slowly blended the medicinal materials together according to the handwriting in the alchemy book, trying to bring out the best medicinal properties of each other.

The refining process was very smooth, and after a while, there was a faint tendency to become a pill.

In one go, Hong Lei activated the Spirit Gathering Formation above the alchemy furnace, and a large amount of heaven and earth spiritual energy rushed towards the furnace cauldron.

When the refining of the elixir was completed, there were faint clouds gathering even in the sky.

Hong Lei slowly opened his eyes, looked at the colorful and radiant clouds above his head, and realized that he had succeeded in refining.

He slowly opened the furnace cover, and suddenly a burst of fragrance overflowed, and the white Yujing pill turned into a ray of light and flew out, falling into the pill bottle he had prepared earlier.

The seal of the pill bottle automatically seals the mouth of the bottle. This kind of special pill bottle can better seal the spiritual energy overflowing from the pill and preserve the pill for a long time.

Hong Lei gently opened the seal of the vermilion bottle, and inhaled the overflowing fragrance into his nose. In an instant, the pores all over his body (aicb) relaxed, and his whole body felt refreshed.

Even the exhaustion from overdrawing spiritual power just now was swept away.

Just the aroma of the elixir can achieve such a level, and in retrospect, I know what it would be like to actually take the elixir.

Should it be said that it is the elixir formula developed by Taiqing Daotianzun, the head of the Three Purities? The effect of this elixir is really eye-catching.

Hong Lei sealed the seal to prevent the spiritual energy from overflowing, and was about to put away the pill bottle when he suddenly found that the number of pills in the bottle seemed to be a bit wrong.

When he became a pill, he always thought that what he refined was one pill, but judging from the sound of swaying in the bottle, it was clearly two pills!

Hong Lei opened the seal again in surprise and checked again. Sure enough, there were two round pills lying upright in the jade-white pill bottle.

Hong Lei:!

What is above the alchemy formula is actually two doses of medicinal materials at once! It turns out that Lao Tzu still has such a hobby in alchemy.

This seems to make sense, but Hong Lei still feels something is wrong.

He returned to the alchemy furnace to study the remaining medicinal residues.

Generally speaking, alchemists refine some medicinal herbs that are precious or difficult to use, and they have always only recorded one medicinal material in the pill formula.

Only things like Baidu Dan Qingxin Dan in the rotten street can become a big furnace after refining.

Wait, if it's Lao Tzu...

Hong Lei couldn't help but think about the origin of the Dan Fang that Tong Tian showed him.

It seems that it was secretly taken from Lao Tzu's alchemy room for research, and I also witnessed Tongtian blasting several alchemy furnaces on it.

But at the beginning, it was because Hong Lei was quite talented in alchemy, and I showed him purely to show off the strength of my eldest brother, so that the eldest apprentice could learn more.

Hong Lei suddenly had a terrifying thought in his heart, which made his heart tremble slightly, even a little painful.

It can be "secretly" taken out by Tongtian without Lao Tzu's consent. It is conceivable that it should be very personal and precious to Lao Tzu...

From the random handwriting in Danfang, it can be seen that this should be the "notebook" used by Lao Tzu for personal records, because the handwriting is a bit scribbled. .