Sold to a reclusive "monster" duke by a fraudulent family, slum-born Isla expects a life of horror. Instead, she finds Noah—a duke pretending to be infirm, who sees her true worth and offers genuine love. Together, they uncover the cruel conspiracy that sold her: the murder of her birth mother and her own stolen identity as a wealthy heiress. Fighting the traffickers who once ensnared them both, they overcome betrayal to claim their rightful love and bring ruthless justice to those who wronged them.