"How can I manage to boost my cultivation while doing that?"
Liu Sanming squinted in thought.
Unfortunately, women with special constitutions like Lin Meiqi were too rare.
He couldn't harvest Primordial Yin for cultivation techniques from every woman.
However, he quickly thought of Su Rui.
During the day, when he was with her, he harvested a stream of energy from the depths of her honey path.
Though it wasn't the high purity Primordial Yin like Lin Meiqi's, it could still be considered as a human medicine.
Human medicine, as the ancient cultivators would intentionally have women consume certain herbs or soak in medicinal liquids.
This allowed the women to refine the medicine with their bodies and eventually nurture the essence of human medicine within.
Afterward, when a cultivator engaged in intimacy with the woman, they could absorb the essence of human medicine within her.
This is how the concept of the Furnace Cauldron came about.
