Hierarchy, prejudice, naming as power, and history erasure are not background details but the foundational mechanics driving character arcs and world-building, making progressive messaging about structural oppression the central premise rather than incidental flavor. N.K. Jemisin has explicitly tied the story to 'the human history of structural oppression' and her interpretations of American society, framing the novel as an act of political resistance.

This creator intent elevates identity politics and social justice themes above neutral fantasy storytelling, resulting in a work that functions primarily as message fiction. The Hugo Award win amid the Sad Puppies controversy further highlights how the book was positioned and received as prioritizing diversity and ideological messaging, drawing backlash for subordinating entertainment to these concerns.