The truth lived in the thin sliver of night between city lights and the hum of refrigerators, where streets smelled of warm tar and bakery yeast. Walter’s world narrowed to the soft glow of lampposts and the steady tick of his watch. He had discovered oats by accident—a packet left on a school shelf during a long-ago midnight shift that the janitor had polished into his pockets more out of curiosity than hunger. Oats became ritual, then solace, then obsession; they lined his cupboards in neat, labeled rows, from steel-cut to instant, with a catalogue of textures and stories he told himself when sleep would not come.