The Belgariad series tells the story of the recovery of the Orb of Aldur and coming of age of Garion, an orphaned farmboy. Garion is accompanied by his aunt Polgara and grandfather Belgarath as they try to fulfill an ancient prophecy that will decide the fate of the universe. Along the way, various "instruments", or helpers, of the prophecy join their quest to recover the orb, and Garion discovers his true identity and destiny.