Prehistoric: Across The Country

That book of alchemy contains some extremely practical pills, some of which were researched by Tongtian's eldest brother, Lao Tzu, and he may be able to find the pills he wants.

The best is the one he thinks, which can not only replenish a large amount of spiritual power, but also protect the meridians from being damaged due to excessive spiritual power overdraft or sudden replenishment.

It sounds like some tasteless elixir and no one will study it specially. A elixir like Fuyuan Pill is already top-grade. After all, there are not many people who can overdraw their spiritual power.

Hong Lei himself didn't spend much time studying alchemy, he just learned how to make alchemy and learned various medicinal materials when Tongtian taught him.

Hong Lei sank his mind and infiltrated his spiritual consciousness into the alchemy formula, and the contents of a book of alchemy soon entered his mind.

He slowly flipped through one by one, the alchemy recipes were not the same as those commonly used for alchemists to refine, but more like a handwritten note, which had been scribbled and altered a lot.

Some of them looked scribbled and frantic, while others looked very upright, Hong Lei could only slowly distinguish from these handwriting.

Huang Tian paid off, after spending half an hour browsing through all these pills, Hong Lei really found the pill he wanted.

However, it was not the kind of elixir he had originally imagined, but a panacea elixir that could quickly replenish spiritual power elixirs and a Yujing elixir that was specially used to warm and nourish the meridians.

There are two kinds of elixirs in total, and the effects are very gentle, especially Yujing elixir, even the broken meridian can be restored intact, it is not an exaggeration to say that it can life and death human flesh and bones.

Hong Lei has the medicinal materials that these two kinds of elixirs need to use, and after careful comparison, he found that if the two kinds of elixirs are taken at the same time, there will not be too much repulsion.

That's them!

After finding the elixir formula, Hong Lei began to search for the medicinal materials in his Qiankun bag according to the method on it.

When he destroyed the cave, he put all the medicinal materials stored in the alchemy room into the universe bag.

It's just that after all, it's only his personal collection. Hong Lei roughly calculated it, counting one piece at a time according to the ingredients marked on the prescription.

Find out all the materials, and you can only refine no more than ten pills.

And still without fail.

Hong Lei was somewhat disappointed, but since it is a panacea that is thousands of times better than Fuyuan Pill, it was researched by Lao Tzu himself, at least it is not an exaggeration.

Hong Lei called out the alchemy furnace, chose an open place, and sat down cross-legged, the real fire of Samadhi was ignited, and the flames burned the blue furnace cauldron red.

Hong Lei sorted out all the materials needed and arranged them according to the weights marked on the prescription, and silently recited the procedure of refining the pill.

After rehearsing roughly in my mind again, I started refining.

All kinds of precious medicinal materials were thrown into the alchemy furnace in an orderly manner by Hong Lei. He carefully controlled the temperature of the fire, and his divine sense firmly wrapped the medicinal materials inside the alchemy furnace.

Concentrate on it, not letting go of any subtle changes.

There are very few materials, and under such circumstances, he will never allow himself the possibility of failure!

Each kind of medicinal material will be fused with the previous one during the refining process. Refining elixirs not only requires controlling the heat and dosage, but also the processing time and the order of adding them.