The so-called refining is to transform the entire cultivator, whether it's mana or blood energy, into a single blood pill to aid in cultivation.
Moreover, activities like human trafficking are even more common.
Instances where Foundation Establishment cultivators ride flying boats, accompanied by several Qi Cultivation Stage disciples, to engage in such trade, are all too frequent.
Even more extreme are direct trades of human "materials."
Things like a hundred kidneys or a hundred human skins.
"Compared to them, what kind of old demon am I? I simply act with ruthless methods. Even if I use some Demon Path techniques, they're all given by the panel."
Ji Yuan muttered in his heart, finally arriving above Nightmare Island, where his figure descended from the air.
