Introduction: A Korean woman reincarnates in a novel into a young girl already on the verge of death, but was rescued by the future villain and his grandma. The villain of the novel “The Duke of Perse” was in her mind a fantastic employer. He paid in full and on time. On top of that work was easy to do compared to the work she used to have to do. To save her own skin because she knows that the Villain’s fiancee (the Heroine of the original novel) was cheating on him with the Emperor. The fiancee decides to poison him, so as to leave her free to marry her lover. She knows that once this happens everyone who was in employ to the Duke would be killed off as a suspected assassin. She prevents this from happening and is in turn suspected as the assassin. Though, it was found out she was innocent once they feed her the poison transforming her back into a 6-year-old girl. The Duke decides to “reward” her by getting her adopted into a noble family…. The most evil family known for assassins.                                                                                                                                                                                                Adapted to Manhwa                                                                                    Adopted Protagonist                                                                                    Age Regression                                                                                    Appearance Changes                                                                                    Aristocracy                                                                                    Assassins                                                                                    Beautiful Female Lead                                                                                    Child Protagonist                                                                                    Childcare                                                                                    Cold Love Interests                                                                                    Comedic Undertone                                                                                    Devoted Love Interests                                                                                    Doting Older Siblings                                                                                    Doting Parents                                                                                    European Ambience                                                                                    Female Protagonist                                                                                    Handsome Male Lead                                                                                    Maids                                                                                    Nobles                                                                                    Reincarnated in Another World                                                                                    Reverse Harem                                                                                    Shameless Protagonist...