The so-called source of Jindan is the second primordial god of human cultivators, who will grow into a primordial infant in the future, and turn into a god clone, even if the ontology dies, it can still survive and be reborn, that is to say, the source of Jindan is actually the soul clone of human beings, and because of this, the soul power of human cultivators is extremely strong, which also leads to the adaptability of the ontology is very strong, so that the medicinal effect can be maximized.

The source of the five senses refers to the five basic substances of the beast cultivator's hearing, vision, smell, etc., which are extremely powerful. Speed and even strength, the physical body is also stronger than humans, but because the consciousness is not as strong as humans, the physical body's ability to interpret the medicinal effects is much inferior, the effect of the pill is a combination of various medicinal effects, and some are even poisons, when entering the body, various medicinal effects must be coordinated to play a role, but the physical body of the beast cultivator will instinctively reject some medicinal effects, so that the medicinal effects cannot be fully exerted.

Fang Ling pondered and slowly groped, and finally came up with an idea, since the beast cultivator had come up with a way to absorb medicinal herbs with spirit essence, then why not study a formula that could reduce the beast cultivator's instinctive reaction, so that it would be absolutely feasible for the body that had lost its repulsive effect to absorb the medicinal effect ten out of ten.

Thinking like this, Fang Ling suddenly opened his mouth, and at this time, a full ten days had passed, at this moment, the Vortex Emperor Yin Zhu finally attacked again, and the intense pain hit, so that Fang Ling, who had not closed his eyes for ten days, and his body was also a little tired, was hit hard, and when the pain disappeared, the whole person seemed to have walked from the field of life and death, and his face was so pale that he couldn't speak.

Fang Ling sat up with his body propped up, but his eyes became more and more resolute, not to mention that the Vortex Emperor Yin Zhu had an attack once in ten days, even if it had an attack once a day, it would definitely not destroy his mind, but would make himself stronger and stronger!

He settled down and returned to alchemy, although there was a solution, but there was still a long way to go to research the formula within five days.

Fang Ling no longer hesitated, hurriedly went out of the classic library, and explained his thoughts to the dragon envoy, the dragon envoy immediately felt that the idea was very clever when he heard it, but he did not lose his wisdom, he didn't say a word, and took Fang Ling into the medicinal material library.

The dragon clan's medicinal herb library is as huge as the vast sea, and all kinds of rare medicinal materials in the world of human cultivators are grabbed here, which is not to say that the medicinal materials in the beast cultivator's territory grow faster, but the beast cultivators have a deeper understanding of the attributes of medicinal materials, so they can easily cultivate all kinds of rare medicinal materials.

What's more, although the society of human cultivators is large and the territory is wide, the amount of medicinal materials consumed by each sect is also very huge, and the beast cultivators do not need alchemy, but rely on the spirit essence to absorb the medicinal effect of a single medicinal material, and after 100,000 years, the accumulated medicinal materials are of course quite abundant.

Fang Ling was not polite, he tasted all kinds of medicinal materials one by one, and after thinking about it for three days, he began to set up an inch and refine the pill.

The formula must not be able to use very rare medicinal materials, if you can use ordinary medicinal materials to be able to get it well, it is naturally the best thing, otherwise it is not essentially different from relying on spiritual ores, and there will always be a day when resources are exhausted.