真の令嬢は規格外みたいです

Misdiagnosed with an intellectual disability at six, Avery Vinton is replaced and abandoned—only to be taken back fifteen years later. Facing her arrogant family, Avery proves she is powerful and far beyond their league. Even her ex-boyfriend, the heir to Eagan's wealthiest family, bows before her. As her secret identities are gradually unveiled, the truth behind her abandonment surfaces—and it is far more sinister than she was ever told.