After Sunday service, John Orphan meets two villagers. They claim to inspect homes after a night flood. The guy suspects that men are looking for the ghost of Blackbeard and a precious diamond. He had previously heard sounds from the crypt where members of the Mohun family are buried. Water washed a funnel at the burial site. A guy descends through an educated passage and enters a network of caves. He finds an old medallion in which a secret code is hidden...
