If you can provide more context—like you saw this string (a forum, a game, a file description) or what kind of story you think it is (horror, sci-fi, ARG)—I may be able to search more specifically.
If this is related to a file you have (indicated by the ".rar" extension), you may need to check the source from which it was downloaded to find the associated story or context. 11191 H4y rar