Ages ago, sorcerers of unmatched power sundered a world into four realms—sky, stone, fire, and water—then vanished. Over time, magicians learned to work spells only in their own realms and forgot the others. Now only the few who have survived the Labyrinth and crossed the Death Gate know of the presence of all four realms—and even they have yet to unravel the mysteries of their severed world. . . .

To the forest on the shore of the Kingdom of the Isles, the orphan Pug came to study with the master magician Kulgan. But though his courage won him a place at court and the heart of a lovely princess, he was ill at ease with the normal ways of wizardry. Yet Pug's strange sort of magic would one day change forever the fates of two worlds. For dark beings from another world had opened a rift in the fabric of spacetime to being again the age-old battle between the forces of Order and Chaos.

Four hundred years after mankind's arrival on Erna, the undead sorcerer Gerald Tarrant travels north in search of a legend. For it is rumored there is a forest where the fae has become so powerful that it devours all who enter it, and he means to test its power.

Destina Rosethorn—as her name implies—believes herself to be a favored child of destiny. But when her father dies in the War of the Lance, she watches her carefully constructed world come crashing down. She loses not only her beloved father but also the legacy he has left her: the family lands and castle. To save her father, she hatches a bold plan—to go back in time and prevent his death.

Lifelong friends, they went their separate ways. Now they are together again, though each holds secrets from the others in his heart. They speak of a world shadowed with rumors of war. They speak of tales of strange monsters, creatures of myth, creatures of legend. They do not speak of their secrets. Not then. Not until a chance encounter with a beautiful, sorrowful woman, who bears a magical crystal staff, draws the companions deeper into the shadows, forever changing their lives and shaping the fate of the world.