As a dependable and extremely efficient mage to those around her, Carmen knows no bounds she wouldn't leap for the sake of maintaining the image she had carefully crafted.

The liar and the fraud— hiding every blunder behind each achievement she displays; all different sizes; different shapes.

But when a paramount enemy of the kingdom shows up at her home, claiming to have chosen her as the only person a demon of her stature could trust and regaling strange tales of a world unlike theirs, the great pretender is forced to face the biggest blunder she had ever concealed.