The Nephilim's Daughter

Aurelia Hayes had always known herself as an abandoned child, left at the door of an orphanage run by a non profit organization. She was always mocked at in the orphanage for being the only girl there, but she strives hard and earns herself the reputation of being the toughest one amongst her peers. Every year when a child turned 16, they would be taken abroad to train for two years before they would venture into the society and earn their livelihood, but where they were taken to train or where they were employed, no one knew, except the elders of the organization. Aurelia turns 16 in a few days and she can't wait to get trained and face the real world,travel around and find out who she really is and who her parents were. On her 16th birthday, she finally gets the chance to step out for the training but what she had expected about the training is much too different than what she faces, as she steps into a completely different world with nephilims and fallen angels.