Zenn, originally a lush paradise world, fell into an ice age after the larger of the twin suns supporting the planet failed. Zenn remained in obscurity for decades, serving only as a stopping point and safe haven for smugglers and Fringe World miners. This all changed when the frozen planet was named as the site for the New Dominion Winter Olympics, the premiere sporting event in terran space. All went well until the ill-fated plasma rail bobsledding event...