What would you do if the devil claimed you were his destined mate?
Khaal Lupehell isn't really the devil, but he's a red-skinned, horn-wearing, tail-waving, eight feet tall alien who claims Azrail Crow is his mate. For eight months, Azrail has been in an intergalactic prison, and for the most part, he's managed to keep his head down and melt into the interior. That all changes when he runs into Khaal.
Khaal has to get out of prison. He'd planned to escape even before he met Azrail, but now he has to find a way out. He can't live with his mate in a prison cell. It's out of the question. So he'll steal a ship, take Azrail, and they'll run for their lives. It'll work out fine. Hopefully.
Azrail has read stories about destined mates, but surely it can't apply to him. He's human, and humans don't have mates. But when Khaal talks about escaping, Azrail wants to come with him. Being mated to the devil can't be worse than being locked up in prison, can it?