It's the 21st Century, and magic users are outlaws. The public considers summoners evil and in league with the Devil. So when someone or something wipes out the entire Spokane Grove, police are baffled and wary. After all, what is more powerful than a group of summoners?

Grace Moore is a foodie-and a mid-level Seattle summoner-sent to investigate the murders. In her search, she discovers Robert, a streetwise teenager, who inherits his summoner uncle's diary and performs a summoning to get back at a teenage rival-and accidentally attracts a giant demonic raccoon looking to devour anyone with talent. Robert is the most powerful magic user, albeit untrained, she's ever seen. If the demon raccoon manages to devour him, Grace is sure that the cops won't be the least of her problems-assuming she lives. But can she keep Robert safe and solve the murders of the magic users before she becomes the next item on the demon's menu?