In a society where solitude is classified as mental illness, every citizen is assigned a Shadow Partner who must never leave their side. When an archivist discovers uncensored letters from the woman who lived through the last days of legal solitude, he risks asking the most dangerous question he can imagine—not to a stranger, but to the person three meters away.
Santiago no recordaba la última vez que había estado solo. Ni siquiera en el baño, donde una línea roja en el suelo marcaba la distancia máxima permitida entre él y Fernanda: tres metros. Fernanda era su Sombra Designada desde hacía once años.
Opening lines