Angel is nothing like his name implies. Since he was thirteen he's been in one of the toughest gangs in Denver, slowly rising through the ranks, and now he has the chance to become an enforcer. Along with his best friend, he's willing to take that plunge. But what he doesn't realize is that the deep dark secret in the gang is that every one of the enforcers is a werewolf. When he's thrown in with a feral, abused werewolf, and bitten, he doesn't recover well. He's left for dead by the people he thought were his family.

Quintero is on the hunt for his brother, who was captured a year before. Finding Angel, half dead and in the middle of his change, is the closest he's ever come to finding his brother. Angel has all the information this werewolf needs, but Quintero has to help him through the change first. With Angel barely alive, and the trail rapidly growing cold, Quintero is running out of time to save his brother before the gang destroys him for good.