Think back to a movie, a TV show, or a story about a discovery of hidden treasure. It was never found easily and if it was, how boring would that be? A pirate searching for treasure or us researching our family tree have similar features. The Story Hunter has the same journey as it will always take you through twists and turns and into dead ends before you get to the secret spot.
Then, when a specific location or clue has been discovered, the treasure hunter is then kept extremely busy deciphering the false leads from vital bits of information.
BTW: Have you noticed that the pirates in the movies always seem to look alike? They always seem to have similar features.