The final book in the Equilibrium Series...

Ellie's time of learning the light and understanding the foundation of Equilibrium is over. The darkness has demanded her full attention, and won't accept anything less.

No one can help her in the next battle but the remaining member of her group - Victor.

As they race against the clock and the end grows near, she will have to learn some hard lessons, including how to love without losing herself. With David watching from the sidelines, it's time for the Core to make her decision and stand at the forefront of the battle between the light and the darkness.