Three Powers game and scheme for the fate of a world - an innocent princess and a fey orphan girl are Their pawns.
Tierzin, an orphan, must flee the farm that is her adopted home to avoid a forced marriage. She saves an aged plough horse and, on the journey, learns she can understand animal speech. She meets Bucciot, a wandering magician who sells cures for beasts and petty spells for his bread; he also claims to be a dragon-charmer. Tierzin travels with him, but they are spied on by a poor girl raised from the dead.
Princess Emerelle must seek a cure for her sick father, who lies close to death. She travels with a witch, the King's Champion, a bard with a broken harp and her cursed suitor on a dangerous quest to reach the heart of her world.
Neither of them know that their paths will cross or that they are simply pieces in a great Game played by a goddess and a she-demon. Both girls will be helped or hindered by agents of each of the competing Powers. But is there a third force intruding into the game, unknown to both of the Players? And what of the Dragon?