Ace has one last promise to fulfill.

His father has asked him to try to join one of the Crews of Damon's Mountains. When the new Fastlander Crew starts accepting applicants, Ace puts his name in the hat on a whim. Will the new Alpha ever allow him to be a part of his Crew? Not if he finds out who he really is. Ace has been hiding a secret about his lineage since he was a child, and now the Fastlanders are getting way too close for comfort. And to add to the pressure, there's a human coordinating the Crew's interview process that has his animal's attention. At first he thinks his animal is hunting her, but the more he gets to know her, the more he realizes she is important. Corey Gable just might be the glue of the Fastlanders, and she doesn't even realize her part in the destiny of this Crew. The problem? It's twofold. One, he cannot under any circumstances bond to a human, and two? His life is in a free fall, and he cannot drag her into what is about to happen. If she wants to live, she's got to stay human, and stay away from the Fastlanders. And most importantly? She has to stay away from Ace.