I'm sorry, what's a Luna?

Alex Yaeger, a normal guy living with his adopted parents and goes to a pretty ordinary high school.

But what happens in the weeks that Lydia arrives, will change this normality forever.

Alex's world, or what he knew about it, changes forever after hunters attack his school and Lydia saves his ass. Lydia Ackerman turns out to be the Alpha/Luna of her pack and after moving across the country for her packs safety. Without realizing she will inevitably change Alex's and her own life forever after secrets not even Alex knew about himself spring to the surface.

But what happens when only the hunters know these secrets.