Following the battle at Tilsor, Keix and her friends split up to try to gather troops to stop ExA from taking over the world.

However, they soon find themselves in different dangerous situations as they contend with forces out of their control and learn that their enemies—and even reluctant allies—have access to power beyond their wildest imagination.

With time ticking, old secrets resurfacing and the past and present unravelling right in front of their eyes, will they be able to convince everyone to put aside their differences to eliminate ExA? Or will all that they’ve done come to naught because peace comes at a cost that none can pay?