Exploring mental health issues and embarking on a journey of self-discovery is comedy drama `Pure'. Like most 24-year-olds, Marnie is unsure of what the future holds for her. More disconcerting to Marnie, however, are the uncontrollable sexual thoughts and images that plague her mind at the most inappropriate of moments. Feeling helpless to steer her life in the direction she wants to go in and not understanding where these urges originate from, Marnie abruptly leaves her small town in Scotland for London to seek answers. Out of her depth and alone in the big city, Marnie encounters an array of equally lost souls, who all contribute to her turbulent journey of finding herself.