Stories about the apocalypse are usually filled with supernatural darkness and suspense. And justifiably so. I mean, we are talking about the end of the world. Why would it not be scary and dreadful? This is why Neil Gaiman and Terry Pratchett's co-authored book pleasantly surprised me with their masterpiece Good Omens.
The genesis of fairy tales can be traced back to tradition of oral stories told by wandering storytellers. Such stories, which were passed on from mouth to mouth for long years without being written down ever, fascinated the children for centuries and kept their imagination alive. These stories remain in their memory along with their deep underlying moral streak, even when kids grow up. Such is the power of folklore and fairytales.