Beacon 23 follows Aster, a government agent, and Halan, a stoic ex-military man, who cross paths when they end up trapped together inside one of the many Beacons in outer space that serve as a lighthouse for intergalactic travelers. Every Beacon is run by one highly trained human and a specialized Artificial Intelligence. Aster mysteriously finds her way to the lonely Beacon-keeper Halan, and a tense battle of wills unfolds. Halan begins to question whether Aster is friend or foe, as her ability to disguise her agenda and motives could make her a formidable opponent.
Aster Calyx and Halan Kai Nielsen are inextricably drawn to Beacon 23. Navigating one threat after another, they unravel the beacon’s mysteries, just in time to face their most powerful enemy.