Pyro Gibbtra was a male scientist who worked for the powerful company Sygor Startech Industries during the Galactic Civil War. While working on a starfighter engine design known as the Event Horizon, Gibbtra disappeared with the designs, with his last known location being Zirtran's Anchor, a trade station in the Outer Rim. The Skine Bounty Hunter College was subsequently contracted to retrieve Gibbra and the bounty hunter Zeed Venom was dispatched to Zirtran's Anchor to search for him.