A richly imagined fairy tale set in an ancient, magical realm ruled for centuries by a powerful magician-king, the narrative portrays a society divided between magicians and commoners and the succession of his golden-haired daughter upon his death. On her eighteenth birthday the weakened king exacts a solemn promise that she must cherish an enigmatic Owl and never leave its sight, while loyal courtiers and the pious Chancellor figure at court. The plot follows the young princess as she inherits great power, confronts the responsibilities and dangers of rulership, and seeks to understand the Owl's mysterious importance amid courtly loyalties and supernatural forces.