Under the eerie glow of a bloodstained moon, an ordinary young man, Lin Yuan, embarks on an unpredictable journey that blurs the line between terror and hilarity. What begins as a strange dream with a cryptic whisper-"The path of immortality awaits, destined by fate"-leads him to discover a mysterious, ancient alchemy manual beside his pillow. Its ominous inscription reads, "The secrets of immortality, where life and death are but a jest."
Guided by this enigmatic text, Lin Yuan ventures into a surreal world filled with eccentric figures and spectral dangers. Among them is the mischievous and whimsical Zhang Sou, a self-proclaimed "immortal maniac" who wields a ragged bamboo flute as both a weapon and a punchline. Together, they face vengeful spirits, ancient betrayals, and a formidable black-robed cultivator whose thirst for power threatens to shroud the world in eternal darkness.
But amidst ghostly battles and shocking revelations, humor becomes their most potent weapon. As Lin Yuan learns to laugh in the face of peril and embrace the absurdities of fate, he unlocks the hidden powers within himself and steps onto the path of true cultivation.