A motorcycle club tears through the town of Shiner, Texas and leaves a brutal murder in its wake.
The police department, out of its league, brings in two specialists, both seasoned in dealing with the likes of criminals.
Louise Jennings and her brother Edward are all too familiar with the ways of an outlaw biker gang - their father was once the Prez of the notorious Devil's Aces.
Infiltrating the gang proves to be easier than they both initially thought, and brings them back into the world they both thought they left behind 10 years ago. Drawn back into the thrill of the open road, the siblings are seduced by the ways they once shunned, and are even more enamored with the members of the club.
Edward is captivated by the charming Royal, the sister of the murder victim and the daughter of the VP. While Lou, who tries to politely refuse the advances of the club's Road Captain, Dagger, finds herself startled by the intensity of the tension between her and viking look-a-like, Grinder.