Forever by Rebecca Royce

An injured werewolf is looking for romance and purpose after injuring himself in a just fight against demons.

Devin Owen has come back from the Dragon Wars a changed Werewolf. For one thing, he's lost his wolf side as well as much of his desire to live. He spends most of his life doped up to handle the pain from his injured leg.

Lena Knox knew the moment she met Devin that he was her mate. But, she’d been a child at the time and he hadn't noticed her at all. Now, all grown up, she wants Devin to be the wolf she’s waited for. Not that she has a lot of time for longing with life and home crumbling around her.

A couple of heated encounters draw them together, but is it enough to overcome the war wounds they both carry? Or will an outside enemy destroy them before they get the chance to find forever?