Qué harías si un día descubres que una doble idéntica a ti, y cuya presencia a nadie parece extrañar, ha ocupado tu lugar? Si todas tus obligaciones, todos tus deberes, están cubiertos por esa otra persona, ¿tratarías de luchar por tu identidad perdida o por lo contrario intentarías buscar tu propia identidad ajena a todo lo que suponía tu vida 'normal'? Y en ese caso, ¿te llevaría esta decisión a encontrar la felicidad?
One day Ana, a newly doctored girl in law who is going to get married, realizes that someone is supplanting her identity. At first he gets scared, but over time he thinks it's the perfect excuse to get rid of his duties and responsibilities. In this way, Ana begins to consider if it is really worth claiming her true identity or on the contrary letting everything pass and becoming another version of herself away from her old self. While her double has taken its place, Ana is lost in the Madrid night with a series of colorful characters who, like her, just want to go unnoticed and live their lives.