Orbo was a bordok stable sweeper of the Bright Tree Village. Some day, the young Ewok Wicket Wystri Warrick failed on his warrior test, becoming the new Orbo's assistant after this. But Wicket left this job, after saving Princess Kneesaa's life (who was under a giant spider-creature's attack), defeating a lucksprite and passing his new warrior's text on the next day.