第16章 The Descent

They went in on a Thursday night, after the last train, when the Thurlow station was closed and the lights in the mezzanine had been dimmed to the level the transit authority called security lighting and everyone else called dark. Rhys Wade had the key because Rhys Wade could get a key to most things in Rossmere by asking twice in the right voice, and Cato Bly carried a canvas bag of tools and a coil of test cable and the printed schematic that he had refused to bring up on a screen, because, he said, batteries die. Ione stayed at the Well. That was Sabine's decision and it had surprised all of them, but it was the right one, and they all knew it once she explained. A door cannot be opened from only one side. Someone had to be on the board, on the open line, to be the voice on the other end when it mattered, and Ione had spent three months learning to be that voice and had earned the desk. Sabine had left her the pad, open to the page with the entries and the map, and had told her the three rules and the one addition she had worked out that morning. If a light comes on at Thurlow, keep the line open. If you hear the board at Gorse, do not answer it. And if I do not call you by four, you call Rhys and you do not come down here yourself. The station was a cathedral of empty. They walked the mezzanine past shuttered ticket windows and a dark coffee kiosk and a map board that no longer had a you-are-here sticker, and Rhys took them through a service door near the north stairs with a key that fit and a look that said he had decided not to think about the paperwork until morning. Beyond the door the station fell away into a service corridor that sloped down, and the air changed, taking on the wet mineral smell of ground beneath a river. The abandoned lower platform was where the transit dispatcher had once told her a child had been found, and it was exactly as the reports described, which was to say it should not have existed. It lay below the modern station, sealed off during a renovation in the seventies and left in place because tearing it out was expensive. Its ceiling was low. Its tile was the pale green of hospital corridors and old pools. A single row of service lights ran down its length, on a circuit that Cato said had no business being energized, and at the far end, past a slope of peeling paint, the floor descended again into a dark that had a quality Sabine had only ever heard through a telephone. There was water down there. It lay at the bottom of the slope, shallow and still, and it glowed, faintly, the same pale green as the tile, the light coming up from below the surface rather than reflecting off it. Cato knelt at the edge and put a hand in it and took it out again and said nothing, which from Cato was a paragraph. The service vault was a brick room the size of a truck, set into the wall beside the platform, its door missing and its interior lit by Cato's headlamp. Inside, on a frame bolted to the floor, a large gray cable the thickness of a wrist came up out of the ground and entered a terminal block, where it split into a hundred smaller wires that fanned out along the wall and vanished into the brick. The cable had a name stenciled on its sheath in old paint, faded but legible. TRUNK 5 — GORSE. "Here it is," Cato said. He ran his lamp along the terminal block. "This is the abandoned trunk from the exchange. It comes up under the river. Forty years, and the insulation's intact, because it's lead sheathing, because they built things to last in nineteen seventy." He straightened and looked at the wall of fanned wires. "The junction is live." "Live how," Rhys said. Cato touched a meter to the terminal and watched it. "There's no voltage," he said slowly. "There's no current. But there's a signal. The same signal you'd expect on a line with a call in progress." He looked at Sabine. "Somewhere along this trunk there's a connection that has been open since before you were born." On the far wall, behind the terminal block, in shadow, something hung from a bracket. Sabine turned her lamp on it and saw what it was, and her mouth went dry before her mind caught up, because it was an old telephone, the kind that had a metal bell box and a dial and a cord to a receiver worn smooth by use, and it had no business hanging in an abandoned vault beneath a river, and it was, unmistakably, the phone the boy on Thurlow had described when he talked about the door, and the phone the man on the Penrose Street bridge had reached by walking the wrong way down a rail. It rang. The sound filled the brick room, harsh and ordinary, an old bell in an old box, and Rhys's hand went to his jacket and Cato took a step back and Sabine stood in the middle of the vault with the ring going through her and her muffled ear turned toward the wall, and she thought about the rule she had made for herself and Ione and the entire shape of her strange life since the first wrong number in October. You answer. You always answer. She walked to the wall and lifted the receiver, and every call she had ever taken in the basement of the courthouse annex collapsed into the small ordinary weight of a handset against her ear. "Called in," she said. The line was not a line. It was a room. It was the held breath of a thousand open connections, a low tide of voices all talking at once and none of them quite reaching language, and under it, as patient as a heartbeat, the three notes rose and fell. And above the murmur, speaking directly into her ear with the unhurried clarity of a woman who had waited forty years for someone to pick up, a voice she knew from a night in January when it had offered to give her partner back. "Welcome," the operator said. "You found the door." ---