Having defeated Dred and retaken the Outpost, Talon and Gwynn prepare for war. Talon delves deeper into demon summoning, while Gwynn recruits allies. The Prime Order trinity known as "The Three" reveal mysterious powers as they send spies, assassins, and a devastating weapon to the Outpost. As Talon uncovers the legacy of her people, she must decide who to trust, and separate her real friends from her enemies before the Prime Order attacks.