Newspaper columnist and author Femke Boot is suffering from writers’ block, and her mood isn’t improved by the torrent of abuse and death threats she receives daily on social media. When she discovers that her obnoxious, loud neighbour is one of the anonymous people posting vile comments, she snaps and takes matters into her own hands. As she finds herself able to write again, she sets out on a mission - track down the trolls and deliver some swift, polite and deadly vengeance.