Lunaria Santiago is the only one of her kind, an outcast from her Pack, rejected by them for being different. Since then she has been at the Club and made her own 'Pack' of sorts, made up of the women there. They have become her new family, especially Belle and her Mate Fury.
Daevion Valentina is the Alpha of an enemy Pack, responsible for the deaths of so many, including those of Luna's original Pack. Then one day he happens to visit the Club with a few of his own Pack to de-stress from the constant training and patrols.