Became the Blood Demon Ancestor from Eating Yuan Dan

I just want to rely on the Demonic Beast Yuan Dan to improve my cultivation, but they call me the Blood Demon Patriarch. An accident brings Xu Sen to this world of demons and troubles. Humans and demons fight and kill demons. The demon is full of treasures. Absorb the Demonic Yuan Dan to improve your cultivation. The soul is turned into blood bait, which enhances the level of the skill. Demon skin is used to make fur, and demon bones are used to make equipment. Monster meat? Braised? Steamed?