Set against the dramatic backdrop of the Spanish Holy Week celebrations, two policewomen try to solve a series of crimes in the Andalusian town of Morón de la Frontera, in the political and cultural region of Seville’s so-called 'deep Spain', which is home to one of the biggest international U.S. military bases.

Dos mujeres policía tratan de resolver una serie de crímenes en un lugar único: la frontera política y cultural de la llamada "España profunda" y una de las mayores bases militares estadounidenses en el extranjero.