When pixie Kaye declares herself to Roiben on the day of his coronation, he is forced to send her on a seemingly impossible quest. Now Kaye is forbidden to see or speak to him unless she can find the one thing she knows doesn't exist: a faerie who can tell a lie. Miserable and convinced she belongs nowhere, Kaye makes a rash decision to reveal the truth to her mother - that she is a changeling left in place of a human child. Her mother's shock reaction sends Kaye running back to the Faerie realm