Transmigrated as the Villain's Cannon Fodder Fake Sister

When Gu Ruannuan dies and transmigrates into a dramatic high-society romance novel, she discovers she's become the ultimate cannon fodder—the fake younger sister of cold-hearted villain Jiang Cen. The original character was a workaholic schemer who relentlessly tormented the heroine, Jiang Cen's white moonlight, and even betrayed her own brother when rejected. Now facing certain doom from the original plot, Ruannuan must navigate treacherous family dynamics and rewrite her fate before the villain's story drags her down. Can she survive in a world where she was meant to be nothing more than a s…