His dealings thus illuminate how societies process trauma. In small towns where memory is hoarded, he must pry open ancestors’ closets. In cities where forgetfulness is industrial, he must dig through the detritus of transient lives. The Devil he hosts is thus also the Devil of history: the false economies, the unatoned sins, the structural cruelties that no individual exorcism can entirely remedy. If someone can harvest nightmares, should they? This is the question that elevates the Nightmaretaker from folkloric curiosity to moral puzzle. His interventions are intimate and consequential. By removing a nightmare you might save a person from breakdown; you might also erase the very pain that would have led them to change course, to leave an abusive partner, to expose a corrupt leader. There is a paradox: relief can preserve the conditions of its cause.