Marfil Cortés, daughter of a Spanish business tycoon, sees her perfect New York life shattered when she's suddenly kidnapped and mysteriously released. As a result, her father assigns the enigmatic Sebastian Moore as her bodyguard. Despite her fierce independence and his professional distance, they find themselves drawn to each other. Sebastian's mysterious and reserved nature and her untamed spirit and noble heart will start to breach their carefully guarded walls. As they return to Spain and dangerous threats emerge, they must navigate a world where nothing–and no one–is what they seem.