Blood Awakening in the Apocalypse

Evie Adrienne has lived with only five years of memory, however she has remarkable intellect and a brilliant mind. As such, she lived a comfortable life while learning about her world.
She begins having visions which reveal the mystery from her distant past and clues months into her near future.
Evie doesn’t have a clue about who she was, but she is finding out what she is becoming. She is changing.
As she delves into the past, the impending apocalypse looms, holding traces of her past.
She's not alone in this; a group of devoted companions stands ready to assist her and vie for her affection.