Being a dragon shifter is no picnic. Being a fugitive is even harder. But after their audacious escape from the supernatural-hunting Orion League, Ember and her friends have to lie low. Easier said than done when her sister lies in a magical coma, and the key to saving her is a rare item coveted by all supernaturals. In order to track down the item, Ember must once again team up with Astor, the ex-hunter who betrayed her once already. But there's more than one scheme at work beneath the streets of London, and if Ember fails to stop the League's latest plan, the hunters will drive the remaining shifters to extinction.