Jazinta Wallis (Jaz) is able to see into a parallel world of darkness and demon activity. An outsider with purple-streaked hair and a quirky dress sense, she is mercilessly harassed, especially by the sinister school bully, Kacey Matthews, and thought by most to be insane.Brandon Kelly, logical, strong and good-looking, Jazs lifelong friend has trouble believing Jaz in spite of what he calls his hallucinations of fiendish creatures trying to kill him and whispering, audible voices telling him hes no good.These two must work together with their powerful angel guardians if they are to defeat the demon overlord and set the city free.