Like all Lantyns in the ethereal Grey Realm, young Lady Ada has glass skin. Yearning for the lost inner brilliance her people once possessed, Ada places her trust in the enigmatic, unseen dragons.Everything changes for Ada when she stumbles upon an ancient relic, the Light Lore, and uncovers a startling secret about her new maid, Iris. Could Iris be one of the dangerous Burning Hearts, gifted with the coveted ability to shine?

As a treasonous plot unravels around her, Ada strives to untangle the truth before the dragons and the formidable Lord Saupa close in for good…