Just like Romeo and Juliet say, my one true love descends from my one true hate.

Werewolves, Vampires, Angels and Witches are all in one world. And when Amanda Sparrow, soon to be leader of the Lycanthropes (werewolves) finds out that a love story for her wont be possible, she tries to hide from it. But when boy after boy, offers her their hearts, she gives up and goes for the boy that she really shouldnt be with, James Jen, a smart, funny, respectable, old fashioned, utterly handsome guy.

She tries to make it work with him, but James just happens to be her cultures worst enemy, a vampire. And when she gets kidnapped by the Day Walker Crimsons (good vampires), she finds out that her culture, her mother and everything she even knew was a lie. And the vampires wont let her leave till the Blood Moon is over.

Because if the Blood Moon (a ritual that will take place of a baby being born, and will kill all the vampires) and if the Crimsons die there is no way to save the human race. There will just be a massacre of werewolves killing humans. And as Amanda and James try to stay as far away from the Lycanthropes as possible, they find Amanda, and horror strikes the Crimsons.