Lin Fan is a once-in-a-millennium demonic pill, yet he single-mindedly wants to attain immortality. Abandoned in a mountain stream right after birth, he was found and taken in by the sect leader of the Spirit Beast Mountain. Due to his innate demonic pill nature, he turned Spirit Beast Mountain upside down. Twenty years later, his biological parents came to acknowledge him and took Lin Fan back home. Ever since he left the spiritual mountain, the sect leader and senior brothers ascended on the spot. Upon returning to his family, he discovered that the fake young master, who occupied the magpie's nest, was pulling out all the stops to push him to his death. However, Lin Fan is not only a demonic pill, but also a cultivator—crucially an evil cultivator at that. Whoever dares to mess with him will suffer eight lifetimes of bad luck.