Cassie stands at the crossroads of fate. Will light or darkness prevail?

Her soul is splitting in two, and only one version of herself will survive. To stop it, she must find the Twin Cup, a powerful relic that could finally sever the bond with her dark side. But every step forward drags her deeper into the unknown, and the road ahead is full of trials she may not survive.

In the midst of it all, Cassie learns of a prophecy that ties her fate to Hero in ways she never saw coming. The truth shakes everything she thought she knew as she learns that love doesn't always triumph… especially when fate has other plans.

As whispers spread of Zeus’s secret weapon, the Warriors of the Night, the team prepare to fight back. The gods are shifting their pieces, alliances are cracking, and the war is closer than ever.

The world is teetering on the edge. Cassie must choose who she wants to be, who she can trust, and how far she’s willing to go to change the course of destiny.