Modern girl Yun Yuan transmigrates to a fantasy world, awakening top-tier metal spiritual roots and innate sword bones. Her talent shocks the peak masters of the sect's five peaks, who vie to take her as their disciple. She overcomes various geniuses, excels at crafting ingenious magical tools, and enters the Tiance Sect. Scaling the heavenly stairs and bonding with spiritual pets, she obtains an ancient wordless book and wins the recognition of a divine sword. Dongfang Qishuang of the Heavenly God Pavilion colludes with evil forces to lay a poisonous scheme. Yun Yuan joins hands with companions to defeat the conspiracy, only to plunge into a dangerous predicament within the inheritance grand hall. Everyone thinks she has perished, but the long-hidden demon race crisis has only just begun to unfold.