Colonel Ridge Zirkander isn’t the model of military professionalism—he has a tendency to say exactly what’s on his mind, and his record has enough demerits to wallpaper the hull of an airship—but as the best fighter pilot in the Iskandian army, he’s used to a little leniency from his superiors. Until he punches the wrong diplomat in the nose and finds himself issued new orders: take command of a remote prison mine in the inhospitable Ice Blades Mountains. Ridge has never been in charge of anything larger than a flier squadron—what’s he supposed to do with a frozen fortress full of murderers and rapists? Not to mention the strange woman who shows up right before he arrives… Sardelle Terushan wakes from three hundred years in a mage stasis shelter, only to realize that she is the last of the Referatu, the sorcerers who once helped protect Iskandia from conquerors. Their subterranean mountain community was blown up in a treacherous sneak attack by soldiers who feared their power. Everyone Sardelle ever knew is dead, and the sentient soulblade she has been bonded to since her youth is buried in the core of the mountain. Further, what remains of her home has been infested by bloodthirsty miners commanded by the descendants of the very soldiers who destroyed her people. Sardelle needs help to reach her soulblade—her only link to her past and her last friend in the world. Her only hope is to pretend she’s one of the prisoners while trying to gain the commander’s trust. But lying isn’t her specialty, especially when the world has changed so much in the intervening centuries, and if Colonel Zirkander figures out who she truly is, he’ll be duty-bound to sentence her to the only acceptable punishment for sorcerers: death.

Sardelle Terushan, sorceress and healer, should be lying low. Magic is forbidden in Iskandia, and magic users are drowned, shot, or otherwise slain. The problem? She's fallen in love with ace fighter pilot and national hero, Colonel Ridge Zirkander, a man whom everybody notices, including the king. It's not long before Sardelle has spies dogging her steps and people trying to blow her up. Worse, her presence is jeopardizing Ridge's career. If she can't find a solution to the nation's centuries-old hatred of magic, the only way to protect Ridge-and herself-may be to leave. Ridge Zirkander isn't used to worrying about more than shooting down Cofah airships and keeping the officers in his squadron alive, but his world has gotten more complicated since giving his heart to Sardelle. It's difficult to keep people from noticing a mysterious and enigmatic woman, not to mention her chatty sentient sword. He's been passing her off as an archaeologist to his fellow pilots, but when the king calls him in to a private meeting, Ridge fears his secret has been discovered. But the king-and the rest of the country-has a greater problem. Cofah military scientists have acquired something that shouldn't exist in the world any longer: dragon blood. In addition to having countless mysterious properties, it's a powerful energy source that can be used to create devastating weapons. Ridge, Sardelle, and their allies must travel to the empire as part of a secret strike force to steal the dragon blood. If they fail, the Cofah will finally have the power to destroy all of Iskandia.