When a half-angel falls for a human, it might actually be the end of the world…

Maisy Norgate knows she’s not alone in her struggle to get her life together. She’s lucky to be sharing a tiny house with her best friend, even if it means juggling two dead-end jobs. She’ll get where she wants to be. Eventually. But when she inherits an old key from an uncle she never knew, things get weird. The grumpy hottie on her doorstep insists demons are real, and the key is the one thing that can stop them.

The key she no longer has. Oops.

Rhys Boyce is a Nephilim—half-angel, half-human. It’s not as cool as it sounds. When he’s not troubleshooting the disasters rocking the supernatural world, Rhys and his brothers-in-arms stay off the radar. Trouble’s found him, though, in the form of a human who must have more beauty than brains because she just gave away the key to Hell...to a demon.

The only thing Maisy and Rhys agree on is that they’ve got to find that key before every nightmare is let loose. The problem is, they can’t agree on how. He’s annoyingly bossy. She’s impossibly stubborn. And they’re stuck together until the key is safe—or the world ends.