Age of the Undead

Valerie is vulnerable but tough. With her handgun, courage, and wits, she survives the beginning of the zombie apocalypse during the mayhem in downtown Phoenix and escapes, only to join a motorcycle gang that she doesn't particularly trust. After a horde of zombies and a series of events, she decides, for a while, to vent on her own, until she joins another group of bikers that seems a bit more trustworthy. 

Valerie is at a prison, after running away - or riding away (on her motorcycle) - from a chaotic zombie outbreak in Phoenix, Arizona. Along with some friends she met along the way, she finds herself trapped between trusting the inmates of the prison and leaving them there. When, finally, the decision is made to let them out, Reagan, a guy her age, comes across as a more charming fellow than she cares to admit. His subtle way of confident flirting causes her to come back every time, even though he teases her a lot.