Opal Annemarie had lived a happy live; having a baby brother, school in England. But it all ends when her mother dies giving birth to Opal's brother. Her father has been depressed, running away leaving her brother. Jumping to a few years later, Opal discovers that she is a hybrid of a werewolf, and a vampire. So is her brother as well. But, a quick bump in a stranger changes Opal forever.