In a desperate bid to save her brother, Emilia is drawn into the dark, dangerous world of Alaric Castillo, a powerful mafia lord. As nanny to his daughter, she discovers a hidden vulnerability beneath Alaric's cold exterior, and their connection deepens. But the more they fall for each other, the more enemies they face. Emilia must fight for her newfound family—and her heart—before the past and present collide in a deadly showdown.