Reporter Jenny Kleeman and director James Jones travel from Italy to Africa to reveal how human traffickers are using black magic to coerce and trap Nigerian women into a life of prostitution in Europe. Women are made to swear an oath of loyalty to their traffickers in an elaborate ritual that compels them to pay back extortionate sums of money. If they ever break free or report their traffickers, they believe they will be cursed. The team begins their journey in northern Italy. As many as 20,000 Nigerian women work as prostitutes on Italy's streets.