Lena thought she and Evan were unbreakable, until the mysterious System appeared, forcing her twin sister Iris to seduce him as part of some twisted competition. Now Iris is in a coma, Evan has abandoned Lena at the altar, and the nightmare isn't over. It's just beginning. The System gives Lena an impossible choice: win back Evan's genuine love in 24 hours, or lose everything—including her existence itself. As the countdown ticks down, Lena realizes nothing is what it seems, and the real game has stakes far higher than her heart. In a race against time and reality itself, one woman will discover that sometimes love isn't about winning, it's about surviving. And sometimes the person you're fighting for isn't the one you should be fighting with. Perfect for fans of obsessive love stories, supernatural twists, and endings that leave you breathless.