Lin Nanqiao, a little-known screenwriter, and her best friend, Xia Linshi, unexpectedly transmigrate into the clichéd melodramatic script Lin Nanqiao wrote herself. The two best friends become doomed supporting female characters and sisters-in-law in a wealthy family. Lin Nanqiao discovers that she can use the "Rewrite the Script" ability to protect herself. She rescues her best friend and awakens her, but her violation of the rules enrages the system, which sends the original female lead, Xu Ruyi, after them. Fortunately, all the supporting characters Lin Nanqiao created awaken and stand by their side at this critical moment!