Twelve-year-old Kiesandra's best friend isn't human, but that doesn't stop her from sharing jokes and secrets with her winged horse, N'Rah. She, like every other person with a skysteed, can communicate with N'Rah through her mind. Their bond is critical when one day, monsters from long ago reemerge to ravage a nearby village. No one knows how to fight the fearsome chimerae except Kie's uncle . . . and now Kie.
 
Injured in the battle, Uncle Dug makes her promise to bring his attack plan and weapons to the capital. Kie reluctantly agrees. At the palace, she and N'Rah attempt to gain the trust of the royals and train the army in Dug's lessons. But how can a young girl and her skysteed convince anyone that only they know how to defeat the deadly monsters?