In five worlds, at five locations, as the light shifted into that particular quality that each world had learned to call dusk, five people stood before five doorways they had never seen before.
Seren Ashvale stood before a copper arch at Gate Seven of the Thornfield Postal Hall's sub-basement, a place she'd walked past for six years without noticing the door set flush into the stone, invisible behind a standard-issue misdirection ward. The ward had dissolved, apparently, at some point between her afternoon shift and now. The arch hummed with a frequency she recognized — not standard Third-Tier binding, something older and more complex — and the air through the opening was neither the stone-cool of the basement nor the burned-cinnamon smell of the upper floors. It was something else entirely.
Kael Duskrow stood before a section of old wall on the Junkholm Slab, where a pre-Break steel door had appeared between two crumbled buildings as though it had always been there and he had simply never noticed. He was alone; he had not told Nara. He had brought a knife, his toolkit, three days' worth of compressed rations, and a deep-seated conviction that this was either a very good decision or a catastrophically bad one, with nothing in between.
Mira Chen-Vasquez stood at Access Port 9-Delta on Veltara Station, a service hatch she'd cycled through a hundred times that now opened onto something impossible: instead of the outer maintenance shaft, the hatch showed a threshold of blue-white light with depth to it, depth that a maintenance shaft did not have and that vacuum most certainly did not have.
Luo Tianming stood on the north face of Pillar Mountain before a stone gate he had never noticed in three months of outer-disciple labor. It was simple — two uprights, a lintel, nothing through it but air — but the air through it smelled of something he had no name for: not cultivation energy, not mountain earth, not the sharp mineral of high altitude. Something older. The tile in his pocket was warm.
James Okonkwo stood at Third Street Junction, which at dusk was busy and loud and smelled of suya and car exhaust and the particular Lagos evening air that carried everything at once. He was wearing his work clothes because he had come straight from the office. He was holding his laptop bag because old habits. He stood at the exact coordinates the app had given him and he looked at the space between two parked buses and saw, between them, a door.
Not a metaphorical door. A physical, actual, freestanding door, which had no right to exist in an open Lagos street, and which was made of something he couldn't identify — not wood, not metal, not any material available to standard construction — and which glowed very faintly at its edges with blue-white light.
He checked the app one more time. The message was the same. The little blue-white icon pulsed.
"Right," he said, to no one, in the way of a man confirming a decision he has already made.
Five worlds. Five thresholds. Five people who had each, independently and for entirely different reasons, decided that whatever was on the other side was worth the step.
Seren went first, because she had spent six years handling other people's correspondence and wanted, for once, to deliver something herself. She stepped through the copper arch and felt the misdirection ward dissolve behind her entirely, and the air changed around her in a way that had nothing to do with temperature and everything to do with the particular quality of realness — as if the world she'd just left had been subtly theoretical and she had stepped into something more completely actual.
She found herself in a room.
It was large, circular, lit by the same blue-white light as the message that had brought her here. The floor was a material she couldn't identify — not stone, not metal, not wood, something between all three. The ceiling was high. Around the walls, at regular intervals, were five alcoves: two occupied, three empty.
She was not the first to arrive.
In one alcove stood a young man in worn clothes that had been repaired many times, with a knife at his belt and the careful stillness of someone who assessed exits before he did anything else. He looked at her the way she imagined she was looking at him: the calibration of a person trying to determine how much of this was threat and how much was just inexplicable.
In another alcove stood a woman in a single-suit with maintenance patches on both knees, holding a ceramic tile identical to the one Seren had received, and looking around with an engineer's systematic attention, evaluating structure before she evaluated anything else.
Then Luo Tianming came through his door, which appeared briefly as a shimmer in the air before solidifying, and stopped short when he saw the others.
Then James Okonkwo, who came through last, stood for a moment in the threshold between his Lagos evening and this impossible room, looked at the four strangers, and said, with the tone of a man recalibrating his entire understanding of the word survey: "Oh. There are actually other people."
"There are actually other worlds," Kael said, which was, Seren felt, the more relevant statement.
The room breathed around them — or something did, something that moved through the blue-white light like lungs moving through air — and in the center of the circular floor, a table materialized. Around it, five chairs. On the table, a single object: a sphere of light, turning slowly, showing in its surface what appeared to be five distinct worlds, each one small enough to hold and large enough to contain everything.
One of them had brass and rune-light. One was shattered and rebuilt. One was a wheel of metal hung in dark. One was a mountain that breathed. One was a city, enormous and alive.
"I think," said Mira Chen-Vasquez, who had spent twelve years keeping systems functional and understood the value of a clear assessment, "that we should sit down."
They sat.
The sphere turned.
The survey began.