Set over three millennia before the saga of Death Stars and Skywalkers, the galaxy is engulfed in a grim period of warfare. The ETERNAL EMPIRE is on a relentless campaign, overpowering both the Jedi and the Sith in their quest for dominance. SENYA TIRALL, a battle-worn knight and the former spouse of the IMMORTAL EMPEROR VALKORION, is on a mission to track down traitors in the remote corners of the universe. Meanwhile, her twin sons, ARCANN and THEXAN, are at the forefront of the empire’s expansion, while her formidable daughter, VAYLIN, remains imprisoned in a far-off location.