Most people believe that they are safe inside their own homes. This story just proves, though, that even that is rarely true. Two boys were playing rough in their parents room when they made a startling discovery. This could chill any homeowner down to their very core.The house was built in the early 2000s. There was nothing to suggest there was anything weird about it. Except when the new owners’ two sons were horsing around and dislodged a bookshelf… That movable bookshelf revealed a secret staircase. See the photos at Viralnova.