In a world where people are followed by animals that reflect their personality, Taylor is devastated when she starts being followed by companions of the creepy crawly variety. As her passionate science teacher's annual companion showcase rapidly approaches, Taylor's mind is abuzz with anxiety about what her newfound companions mean about who she is.

When a teenage girl is lured to a faery festival in Ireland by a scheming banshee, the chain of events triggered can only lead to death. There's one way in, one way out, and two queens eager for a sacrifice of their very own.