A once-renowned political leader and diplomat, now cursed by an inexplicable psychic effect that makes others react with terror or revulsion, has withdrawn into a vast, deserted alien labyrinth and cut himself off from humanity; when a crisis arises that requires his unique experience and moral authority, a small expedition must penetrate the dangerous Maze, confront both its physical and psychological obstacles, and persuade him to return, forcing all involved to face exile, responsibility, and the costs of compassion and reintegration.