Most nuisance neighbours can be dealt with by a court order. When your neighbour is a country ruled by an evil wizard, we recommend a demon. Of course, you need someone ... disposable ... to summon the damn thing. Meet Cullan and his companions, Alys and Kenyon, and follow their adventures when they're blackmailed into escorting Morgan, a gifted young mage, into a hostile country so that she can fulfil her Destiny.