Witch King – The Return of the Demon
A common theme in fantasy worldbuilding is that once there was a Golden Age, but now the magic has vanished or is draining away. The Elves have departed. The Gods have been slain. The Mysteries have been forgotten. So prevalent is this trope that the Encyclopedia of Science Fiction and Fantasy has a specific term for it: thinning”). It describes that feeling evoked by worlds that used to be fuller or richer, brimming with magic, mystery and wonder. But by some mysterious force or process, they have become emptier, flatter, greyer. In a word: thinner.
We saw thinning at work in Jonathan Strange & Mr Norrell, where the plot centred on an attempt to restore a lost magic to England. But the example most fantasy readers will be familiar with is J.R.R. Tolkien’s The Lord of the Rings. The Middle Earth walked by Frodo and Sam is a world where the most titanic struggles have already been fought, the mightiest empires have risen and fallen, the gods have walked the earth and retreated. Everything in The Lord of the Rings, from Lothlórien and Gondor all the way to Sauron himself, is a shadow of a grander age. The Lord of the Rings is at least in part a novel about how to move on in a world literally set in the ruins of the past.
The world of Martha Well’s Witch King has similarly thinned, but here there is no mystery about why the world is emptier than it once was. It is thinner because invaders from across the sea landed on its shores and massacred everyone and everything. Witch King is not a story of melancholic longing for some imagined but lost Englishness, but a direct reckoning with the effects of genocide, trauma, and loss, and what happens to those left alive to move on from it.