Seo Yeon wakes up to find herself reincarnated as Rose La Verta, a minor character in a novel she wrote back in high school, The Saintess and the Gods. With no control over her fate, she faces a world filled with betrayal, intrigue, and supernatural forces. Her only companion is the quirky, unpredictable System guiding her every step, offering advice and humor along the way. As Rose, Seo Yeon navigates a complex web of royal politics, family expectations, and hidden powers. Her once-distant family—her stern father, cold-hearted eldest sister, and mysterious brother—seem to care little for her existence. Left in the shadows, Rose struggles to find her place, all while trying to avoid the tragic fate that awaits her in the original plot of the novel. With the System's playful and sometimes cryptic guidance, Seo Yeon must navigate the twists and turns of a world she created, unravel the mysteries surrounding her new life, and discover how much influence she truly has over her destiny. Will she manage to change her fate and survive the dangers lurking around every corner, or will the plot of her own novel consume her once more? Only time will tell in this thrilling journey of survival, self-discovery, and magic.