A human host, an immortal wolf-demon, and a sealing spell that is getting weaker every day. On the run from a deranged scientist who wants the stranger within her, Kat Hanson finds protection from an unexpected source. Now she just needs to learn to trust him and learn to control her new power.
Kat Hanson just wants a normal life...but that's out of the question when you're the human host of Fenrir, an immortal, bloodthirsty wolf-demon. A deranged scientist is after her—or rather, what's inside her—and the sealing spell that keeps Fenrir trapped inside Kat's body is weakening, giving Fenrir more control over her thoughts and emotions.
As if that wasn't enough to deal with, she's just learned that her friend Alex is actually a bodyguard secretly assigned to protect her...and there's a side to him she's never seen before now, a side she finds unnervingly attractive. But after learning how much he's kept hidden from her, Kat isn't prepared to trust him. The fact that she now sprouts fur and claws whenever she's aroused doesn't help matters, either.
If she wants to survive, she has to learn how to harness the power within her...and deal with her own confusing desires.