On the evening they reached the L Top, the city held its breath. A harvest moon skimmed the rooftops; pigeons preened in failing light. The ticket felt warm in their hands despite the chill. They climbed the iron ladder, thinking of the small coincidences that had guided them: a ripped page of a diary that mentioned a rooftop hideaway; a song lyric hummed by a barista; a child who swore he had once seen a lantern up there.