It's all-out war as the'Sith Empire'unleashes its forces, and its secret weapons, on the rest of the galaxy. As'Emperor-in-Exile'Roan Fel'loses ground against the'Sith, he plots to use the enemy's own devices against them, regardless of the cost in innocent lives. Meanwhile, Cade Skywalker has a plan to draw out Darth Krayt for a showdown, a Sith spy within Fel's ranks is revealed, and Fel's own spy meets her fate!