Michuu

Elodie, the illegitimate daughter of a family of murderous villains with no sense of family, suddenly discovers her past life!She realizes that she has been reincarnated in a novel she read in a previous life. When the real heroine shows up three years later, she realizes she's been abandoned by her villainous family and is destined to be killed. She was doing okay until her sister showed up, and she thought, "Let's be independent from this family!""Independence, what kind of bullshit is that?""Who dared to put such ideas into your head?""Sister, you don't think you're going to run away by any chance, do you?"My family is against independence? I want to live, let me be independent!A distant echo from a life long-forgotten; shattered shards of an ominous future. When her late mother’s heirloom pendant is broken, Elodie Perdia regains the memories of Ga-eul Yun, a girl from our world who realizes she’s landed in the body of a villainess from a fantasy novel. In the story, Elodie serves as the dark foil to the virtuous heroine and is destined for an early grave – a dark fate that can perhaps be avoided with Ga-eul’s knowledge of future events!