The morning came in gray, as it always did, the fog pressing against the wall like a held breath. Liesl Kfir was in the blacksmith's shop before the bell for first meal, her hands moving over a seized pump valve, the rasp of her file a steady rhythm that kept the doubts at bay. She had not slept well, the second splash from the well still ringing in her mind, and she worked without looking up, as if the metal could answer a question she did not want to ask aloud.

By mid-morning, Noa Hadar had made her way to the well square. She carried a length of rope and a small brass cup, the kind Fernando used for measuring. She lowered the cup into the dark, counted twenty seconds, then drew it up dripping. The water was clean, cold, no different from any other day. But when she tilted the cup to pour it back, there came a sound—a soft, distinct splash from below, as if something else had struck the surface at the same moment. Noa froze, her hand trembling, and she looked around the square. No one was there but the pigeons, which had not moved. She poured the water out, then stood for a long while, listening.

Fernando found her there, crouched by the well's lip, and he sat down beside her without a word. He produced a notebook from his coat and wrote the time, the weather, and the fact that the cup had held exactly one liter. He then lowered his own cup, waited, and poured. No splash. He tried again. Still nothing. He looked at Noa, and she shook her head. 'It was there,' she said, her voice quiet. 'I heard it.' Fernando nodded and wrote that down, too, but when he closed the book, his hand paused, and he did not meet her eye.

At noon, Ivo Segal stood at the north gate, his back to the fog, watching the townspeople go about their business. He had been there since before dawn, and he had seen nothing, heard nothing—no lag in sound, no strange echoes. The fog was simply there, as it had been for days, an unbroken wall of gray. When Garrin Zohar walked by with the ledger under his arm, Ivo called out to him, 'Any change?' Garrin shook his head, his small, friendly smile not quite reaching his eyes. 'The measurements are the same,' he said. 'Four seconds, every time.' He tapped the book. 'I'm logging it as ordinary. That's all it is.' Ivo watched him walk on, then turned back to the fog, and for a moment he thought he heard something—a faint, high sound, like a child's voice, but when he strained to listen, it was gone.

The afternoon brought the children out of the schoolhouse, and Zipporah truth, the old miller's widow, was the first to notice that the baby Miriam had been left in the shade of the oak tree, sleeping in her carry-cot. The baby lay still, her lips moving slightly, and Dalia Shalev, who had lingered to watch her son play, knelt down and put a finger to Miriam's tiny hand. The child turned, and in her sleep, she said, clear as a bell, 'The fog is just fog.' Dalia did not flinch. She had heard the phrase before, from her own son's mouth two nights ago. She sat back on her heels, watching the baby, and for a long moment she did not speak. Then she looked up at the fog, and her jaw tightened.

As evening fell, the town gathered in the meeting hall for the reading of the day's record. Garrin stood at the front, and he did not mention the splash or the baby's words. He spoke of the mill, the well's water level, the repair of the pump, and the quiet that had settled over the streets. When he was done, the room was still. Then Oren Gefen, the farmer, who had been leaning against the back wall, said quietly, 'There's a stone in the quarry that wasn't there this morning.' The room turned. Garrin's pen hovered over the ledger, and he looked at Oren for a long moment before saying, 'A stone.' Oren nodded. 'It's the same size as the others. But it wasn't there when I walked past this morning.' No one moved. Liesl set down her file, her face unreadable.

Outside, the fog had thickened, pressing closer to the lamps, and the sounds of the town had gone muffled, as if the air itself were holding its breath. Ivo turned the lock on the gate with a click that seemed too loud, and for a moment he thought he heard the faint splash of water from the well, though no one had drawn from it since noon. He stood there, listening, and then he walked home, leaving the town to its new, unnamed stone and its sleeping child who spoke of the fog in her dreams.