Su Xiaowan, a modern young woman, accidentally enters a twisted version of Journey to the West and becomes a snake demon immortal exiled to Seven Absolutes Mountain, bearing the stain of blood. Trapped in a desperate situation, she uses her wits to survive, joining Tang Sanzang's order and heading west to cultivate. Her sealed spiritual meridians unexpectedly break free of their restrictions, even causing the Golden Cudgel to recognize her as its master. Wukong gifts her an ancient divine weapon. Along the way, she sees through sinister spirits and reverses the story's twisted events. In a world in chaos, with demons and Buddhas at war, she carves out her own path to enlightenment on the journey west, despite her frail, exiled-immortal body!