Marfil Cortés, a daughter of a wealthy Spanish businessman, is kidnapped and released, leading her father to hire Sebastian Moore as a bodyguard. Despite initial clashes, they form an irremediable attraction, navigating a world where no one is who they say they are.

After a young New York heiress named Marfil is kidnapped and mysteriously released, her tycoon father assigns a private bodyguard named Sebastián Moore to protect her 24/7 as hidden threats emerge back in Spain.