I Rely on Spoilers to Become an Immortal, but the Big Guy in the World of Immortality Quits.

Lin Wan, a modern social animal, transforms into a cannon fodder female supporting character in a novel about cultivating immortals, and changes her fate against the odds with the help of a "mysterious guide" she accidentally obtained. She worked step by step, thinking that she was resisting fate and using the prophet, but she was shocked to discover in the middle and late stages that the "strategy" was actually the "counterattack script" that she sent back through time and space after exhausting her efforts when she was near death in her previous life. What she fights against is not only the plot of the original work, but also the shocking and interlocking situations she has set up herself.