A normal girl with a boring life unexpectedly transmigrated into her least favorite novel, where she becomes the villainess instead of the heroine. With a husband who sees her as nothing more than a ghost, will she even survive in this world? She doesn't care about playing the role of the villainess; all she wants is to live in peace. She couldn't care less about her cheating husband, the supposed male lead of the novel. But in a world where chaos reigns, will her indifference be her greatest strength or her ultimate downfall?