At the young age of 16, Callahan Rayne was banished from his foster home. Parentless and alone, he set out to explore the world and escape his past. Now 21, he begins to have nightly dreams of his long lost mother who tries to teach him of his lineage and the "Prophesy". But explaining the existence of angels, demons and the nephilim to a 21 year old rebel is a seemingly impossible task. Until Rayne begins to discover his abilities and the danger they attract....