It must be damn near impossible to come up with interesting bedtime stories for your kids if you live in a fictional fantasy world in which magic, elves and imps are real

For example, what kind of story would Geralt the Witcher tell his kids? "Once upon a time there was some normal everyday shit that went how it always goes"?

Must be the equivalent of realworld kids saying "Daddy tell me the story about the Tesco delivery again! The one where they forgot the 2L bottle of Pepsi Max!"