Fang Ling, a baby abandoned by fate, was adopted by five evil men who were exiled to the ancient temple in Hanshan. Those five people - one is a fallen Buddhist monk, one is a body-refining demon cultivator, one is a flower picker, one is a sword demon, and one is a poisonous fat monk - they have suppressed the demon ancestor's heart for tens of thousands of years. Now that the seal is about to collapse, they use babies as tools to forcibly implant the heart into their bodies. The mortal "Fang Ling" who was transplanted with the demon's heart rose up in a world where cultivation and demons coexisted. While struggling with the torn between rationality and bloodlust, he was involved in a series of conspiracies among immortals, humans, demons, witches, and gods. Finally, he mastered the "magic of creation", changed his fate against the will of heaven, and became a being who dominates all realms.