In the gilded ballrooms of the high aristocracy, secrets are the only currency that matters. Cathery Gastheny Fovluer is a master of the game, hiding her true heart behind a mask of cold perfection and family duty. But when a chance encounter under a blood-red moon brings her face-to-face with a man who sees through her disguise, the walls she built begin to crumble. As political intrigues threaten to tear her world apart and impossible choices loom, Cathery must decide: will she stay safe in her beautiful cage, or let the mask fall for a love that could destroy-or save-everything?