After Becoming a Stand-In for a Big Shot, I Earned a Billion a Year

[No Fixed Love Interest + The Whole Cast Gets Their Comeuppance + Transmigrated Villainess + A Heroine Who Follows the Plot but Keeps Her Heart Out of It] Jiang Nuannuan died of a stroke and transmigrated into a book, specifically a ridiculous CEO novel that had collapsed into a chaotic mash-up. She got stuck with the role of a disposable fake heiress who served as a stand-in, and activated a Hundred-Billion Stand-In System. Jiang Nuannuan: “I have to survive, so I’ll put up with it! I’ll take the wildest path and stick to the simplest persona.” So Jiang Nuannuan kept her secret identity firmly in place and diligently played her stand-in role. At last, the day the heroine returned arrived. Jiang Nuannuan retired in triumph with a hundred billion in riches: “No men in my heart, and making money comes naturally!” Unexpectedly, the System suddenly crashed, forcing her to transmigrate back. Cornered, a powerful man glared at her with bloodshot eyes and sneered, “How long have you been deceiving us, Jiang Nuannuan?” Jiang Nuannuan smiled faintly. “Sorry, but our agreement didn’t include after-sales service!”