With an increasingly erratic mod on their trail, Gunn and Salvo must figure out a way to keep themselves alive long enough to piece together just what Grey is after. But that's easier said than done as they manage to leave a trail of destruction in their wake. As usual, things are going from bad to worse. And that's just the way they like it. Bygone Star is the latest episode in the Gunn and Salvo sci-fi thriller series, a high-octane rush through the wildest corners of the galaxy!