The Rebels have taken the Imperial headquarters world of Coruscant, but their problems are far from over. A killer virus called Krytos is spreading among the population, and fomenting a counter-revolution, at the same time as the treason trial of Rebel hero Tycho Celchu. And X-wing pilot Corran Horn, given up for dead in "Iceheart"'s inescapable prison, discovers an extraordinary power in himself—the power of the Force!