A mortal boy falls off a cliff and is on the verge of death, but accidentally falls into an ancient cave. Faced with the secret treasure of cultivating immortals at his fingertips, he was ecstatic, but he didn't know that he had become someone else's meal - the life-saving fairy grass was actually a soul-eating flower demon, and the teaching of skills and techniques was actually a conspiracy to seize the body! Struggling to survive in desperate situations, tempering one's Taoist heart in betrayal. When he devoured demon souls, refined magic weapons, and stepped out of the abyss, what awaited him was a more dangerous world and a path to immortality. This was a cruel practice of mortal counterattack, and it was also a game of life and death in which "the mantis stalks the cicada, and the oriole follows"! Mortals kill immortals and use their lives as chess!
