Pulse and Prism are lost, literally billions of miles away from anything they know and love. Zavoyevatel has returned with domination consuming his mind, and is biding his time, gathering his strength for one final push to take over all of Theresia for himself. Matilda is lost in a strange land, alongside Siren, who she saved from certain death at Zavoyevatel's hands. Chip and Nichole, the only surviving members of the Legion hit squad, are training alongside Zavoyevatel's Horde. Each of them harboring a soul-consuming vendetta against Matilda, who Chip believes killed Zoe, his lifelong friend and partner. Nichole has good reason to hate Matilda, having seen the death of her first and only love at Matilda's hands after Matilda crippled her for life. The Voidbreak crisis continues, as alliances are chosen, trust is betrayed, and kingdoms fall in the wake of this seven hundred year war.

A woman born without instincts, an ancient God-king, and a handful of legionnaires all converge on a mirror dimension of earth, while a borderline mad scientist desperately tries to get his long lost niece back home. The aftershock of a seven hundred year war will play out on this planet, while a secret society tries to keep everything from falling apart.