After a string of high-stakes missions, Perry and her team are taking some leisure time. An invitation to a fantasy-themed festival from their neighbour would be right up Perry's alley... were it not for two things. Firstly, the festival isn't part of the paranormal world at all, but run by regular humans who like to dress up as magical beings for fun. And secondly, not long after they arrive at the event, someone drops dead. Perry and the team suspect magical foul play, but from which direction? An artist who draws creepy portraits of people's deaths, a supposed fortune-teller, a herbalist with a secret and a seller of dubious snacks are only a few of the people who might be more than they seem. Can Perry unmask the killer without exposing her own magical powers... or her curse?