无间道When Nobody Sees Us is based on the Sergio Sarria novel of the same name.　　Set against the dramatic backdrop of the Spanish Holy Week celebrations, the series is a thriller led by two policewomen trying 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 ...