Introduction: Somehow, I found myself reincarnated as an extra from a reverse harem novel. Although a peasant girl, my family was relatively well-off thanks to my mother working as a nanny for some kind noblemen. There’s just one problem: I’m destined to be the final boss, the queen of snakes who puts the entire empire at risk.The autumn my mother passed away was the same year the empire fell into chaos. The noblemen my mother served imprisoned me with the children of the Duke, hiding us away in secret part of the mansion. The details of our 700 days of imprisonment are absent from the novel, so I’ve no choice but to survive by my own wits. My little villains and I, together as one.                                                                                                                                                                                                Abandoned Children                                                                                    Adapted to Manhwa                                                                                    Age Progression                                                                                    Aristocracy                                                                                    Beautiful Female Lead                                                                                    Child Abuse                                                                                    Death of Loved Ones                                                                                    European Ambience                                                                                    Female Protagonist                                                                                    Handsome Male Lead                                                                                    Kidnappings                                                                                    Maids                                                                                    Male Yandere                                                                                    Master-Servant Relationship                                                                                    Nobles                                                                                    Past Trauma                                                                                    Possessive Characters                                                                                    R-18                                                                                    Reincarnated in Another World                                                                                    Royalty                                                                                    Servants                                                                                    Time Skip                                                                                    Transmigration                                                                                    Villainess Noble Girls...