In an age when Stormlings have only known peacetime, one man's desperate action threatens not only the stability of the mystical world of Mordana, but Earth as well. Teenager Ophelia Drewe discovers a jewel that has been lost from its homeworld, and whilst she thinks she can keep it, demonic forces believe otherwise. She's not alone, but who can she trust? The head Stormling, Anadyr, hasn't been to the Earth in 500 years, but go there he must - if the jewel is not returned, it will destroy both Ophelia's world and his own...