Fantasy: The Story of an Impossible Rule

Fantasy is the genre of the impossible taken seriously. It is set in a world whose rules differ from ours — magic, other beings, an invented history — and it earns belief by keeping those rules honest once it has made them. Its promise is wonder and consequence together: a world worth exploring, and a price attached to whatever power is used. It overlaps with science fiction in method, since both are speculative, and the usual line is that fantasy works through magic or the supernatural while science fiction works through an imagined material or technological change. It also overlaps with myth and folklore, from which it borrows its materials; a fantasy that uses a fairy-tale shape owes the reader the ending that shape implies. Characteristic techniques - A rule stated early and never broken: what magic can do, and what it costs. - The threshold: an ordinary thing — a door, a debt, a letter — opening onto the strange. - Worldbuilding revealed only where the story needs it, never as a lecture. - Stakes attached to a person rather than to a kingdom's map. An original example, written for this platform In our house you did not say a thing aloud after dark, because the house kept it. That was the rule and it was not superstition; my grandmother had said a sentence about her sister in the winter of 1958 and the sentence had been kept, and every winter since, on the coldest night, the house repeated it at two in the morning in my grandmother's voice, and it was true, and it could not be taken back. So when my brother came in from the yard with his coat torn and stood in the kitchen, I did not ask him what had happened. I put my finger to my lips. How the example works The rule arrives in the first sentence and is demonstrated in the second, and it costs something from the first paragraph. The magic has a domestic scale and a clear price: a kept sentence, a voice at two in the morning. The ending shows the rule governing a decision rather than merely being described. Practical guidance Write your rules down before the first chapter and keep them, because a reader forgives a strange world and not a shifting one. Show the cost on the page at least once before the story depends on it. Introduce the invented world through what the characters take for granted, not through explanation. Exercise to try Write six hundred words in a world with one rule that differs from ours, and let that rule decide what a character does at the end, not what happens to them. Revision tips Check that every rule is consistent with everything the story has already said it can do. Cut the paragraphs that explain the world; readers accept strangeness faster than they accept a lecture. Check that the magic costs something a character would feel. Finally, make sure the stakes are a person's rather than a map's.