The Sorceress by Jessica McCrory

Destiny
noun
1. the predetermined, usually inevitable or irresistible, course of events
When a tragic betrayal leaves Anastasia fighting for her life, it’s up to her best friend and the love of her life, Dakota, to keep Terrenia’s walls standing.
But Dakota finds himself losing hope with every passing day, and while the dark sorcerer Vincent lurks in the shadows, that could prove to be a deadly mistake.
In this third installment of The Prophecy Series, loyalties will be tested and sacrifices made as they try to gain the upper hand against Vincent’s steadily growing army.
But the question remains:
what will be the cost of their victory?
Or will it even come at all?