After an unexpected accident, Li Ran transmigrates into a cultivation novel as the villainous female supporting character who is destined to be killed right at the beginning. Taking the card-drawing system she designed with her, she escapes her deadly fate and joins Yantian Sect. She blows up demon beasts with explosives, drives an RV through secret realms, and uses drones to investigate formations. Armed with modern knowledge and unconventional tricks, she turns her useless-character script into a life of triumph. However, her five sincere senior brothers seem doomed to suffer the tragic endings dictated by the original novel. Determined to protect her fellow disciples, she resolves to rewrite their destinies. But she gradually discovers that the halo surrounding the universally adored female protagonist conceals something sinister, and even the system is hiding a crucial secret. What kind of grand scheme lies behind this seemingly absurd journey into a novel?