Akuyaku Reijou Gloria von Caldwell no Danzai to Fukushuu @COMIC

Duchess Gloria was betrayed by her fiancé and family and murdered for a crime she didn't commit. But when she awoke, time had rewound to when she was ten years old!? Given a chance to relive her life, she smiles—"I'll show those fools hell." Her unfaithful fiancé, her father who sold his daughter, the saintly woman pretending to be righteous... She won't forgive a single one. Status, honor, memories of her past life. Using the knowledge of the reincarnated person who possessed her soul, she will expose their true nature and make them pay for all their sins! A merciless revenge drama by a true villainess!