Young farm boy wishes for adventure, All of his friends leave and join the imperial army, and he wishes he could leave the farm too. by chance he comes across an item that is from a world he knows not of because of his farm boy ignorance. This item is being searched for by some evil people. He stumbles across an old creepy guy who has a secret past that tells him a story about a group of warriors that were killed off by a fellow person of this group, just an evil one.
He thinks the story is kind of cool, but he learns of the bad guys searching for his item. He runs home only to find his living relatives dead (being the only thing that tied him to that place).
He embarks on the journey with the guy, begins his training. Learns that he has great power, and that this new world is great. The old guy dies, he is sad. He journeys to the rebel base with a new friend, and then becuase him going to the rebel base revealed where the rebel base is to the enemy. A huge battle ensues. He saves the day.
Now guess what movie this is....
I expect George Lucas to file a lawsuit for plagarism very soon.