When a reader is reincarnated into a hardcore, rated-R novel as Estella, the most precious child of the villainous Kartina family, she learns that the life of a cunning archer, deadly apothecary, and bomb maker isn't all it's cracked up to be. After all, this is a world of violent fiction, and there's only one ending awaiting her family: death by the male lead!

Armed with the knowledge of the plot and her family's regrettable demise, Estella decides to approach the story from an entirely new angle. She pretends to be a helpless and frail sister to her older siblings, Kalen, Ada, and Alya, to protect them from their miserable fates and to change the course of the future for their marks. But with the male lead, Rodrigo Erhart, at the top of their hit list, she has her work cut out for her.

Except... is saving her family all there is to do? As Estella proves her worth to Rodrigo and gains his trust, are they also catching feelings? Only time will tell in The Obsessed Hero and the Villainous Family's Daughter!