As a zoologist, he’s used to looking at the world from a natural standpoint, but when he sets out on a quest to find a vampire to Turn him, what he finds in Titus Antonius Calidus is the last thing he expected. Titus has lived for over a thousand years, and in that time has only ever given his heart to one man. As they follow their natural instincts, they discover something truly worth living forever for, each other.