Years after a devastating earthquake and smog dome have mellowed the City of Los Angeles into a place where good is good and bad is a thing of the past, best friends Carmina and Reva are itching to head for the hills and a night out in Deofol, a town where anything goes. If only Carmina's gut didn't tell her this might not really be such a good idea. Yet when it comes to Reva's pleading vs. Carmina's conscience, Reva wins and before the two friends know it, their simple night of partying turns into a harrowing race against time and the ruthless Sierra Riders. In order to save her best friend's life, Carmina is not only forced to form an uneasy alliance with GX3 lawman Rhyn, but also has to push herself in ways she never thought possible. Good versus evil, it turns out, is much more gray than black and white.