In a dead-end Skyport on the planet called Roanoke, the only clues Rayn has to her past are a medallion with a mysterious inscription and the knack for repairing firearms. Plagued by the feeling she doesn't belong, Rayn's world changes forever when airship Captain, Solomand Black bursts into her shop looking for a gunsmith. In the wake of trouble he brings with him, she has no choice but to accept his offer and set out on a journey which will ultimately lead her to discover the truth of who she is. But can the hapless pilot be trusted? As they cross paths with government agents seeking a dangerous war criminal, Rayn must decide which side of a war she belongs on and learn the painful lesson that some things are best left forgotten.