Cang Ming, an inner disciple of the righteous Qingwei Sect, was falsely accused of being a remnant of the demon cultivator because he was pregnant with the "Netherworld Seed". He was hunted by his master and betrayed by his close friends. When he was about to die, he fell into the Soul Burial Abyss. He was accidentally rescued by the remaining souls of the demon sect's "Ten Thousand Bones Cave" and awakened the demon cultivator's bloodline. He saw clearly the hypocritical mask of righteousness - the so-called "elimination of demons" was just an excuse for Ziyang Sect and other sects to plunder resources and suppress dissidents. From then on, Cangming took the devil as his path and started as a corpse slave in the Ten Thousand Bones Cave. He used his ingenuity to improve the "Soul Devouring Technique", which does not harm innocent people but can swallow evil souls to increase his strength. He passed the Blood and Bone Trial, fought against the elders of the sect, and united with the casual cultivators who were oppressed by the righteous way, and gradually climbed to the position of the master of the Ten Thousand Bones Cave. When the Ziyang Sect launched the "Demon Burning Ceremony" in an attempt to drive out the entire demonic path, Cangming held the "Bone Prison Staff" and led the tens of thousands of people in the bone cave to face the righteous coalition forces, revealing the truth that the "demonic disaster" a hundred years ago was actually directed and staged by the righteous path. He also wanted to break the iron law of "the difference between good and evil" so that demonic cultivators can also have a place in heaven and earth. This is a road full of bones and doubts, but it is also the only way Cangming can earn a living for himself and for all the stigmatized demon cultivators.
