The Truth Within the Truth

One afternoon as they're cleaning out the attic, the children of Edward and Alphonse Elric find a package of strange disks. The letter attached to the package, written by someone named Truth, calls them DVDs and tells the children that they contain detailed accounts of their fathers' pasts. Is it real or some kind of joke? Well, they'll have to watch and see...(I DON'T OWN FMA)