Turn 7 of 7

You step through. The corridor closes behind you — not with a sound but with a change in pressure, the workroom falling away as though it were a room you dreamed rather than one you stood in. The black glass narrows around you, then opens into a space that should not fit inside the tower's geometry. It is a room the size of your memory, which is to say: vast and claustrophobic at once, the walls too close and too far, the light coming from everywhere and nowhere. In the center of the room, something is waiting.

It is you. Not a reflection — the glass does not reflect here — but a rendering, assembled from the room's own understanding of what you were. Nineteen years old, ash on your boots, three days of walking behind you and no water left in your skin. You are standing in the tower's doorway for the first time, and your face is open in a way you had forgotten a face could be. Not desperate. Hungry. Hungry for something specific, and the specificity is what strikes you now, because you can see it — the thing you came for. It is not power. It is not knowledge. It is permission. You came because you heard there was a place where a person could be made useful, and you wanted nothing more than to be useful, to be needed so completely that the needing would fill the space where something else should have been.

The rendering dissolves. The room breathes. You stand in the dark and feel the truth of it settle into you like a stone dropping through water — nine years of service, nine years of climbing stairs and polishing glass and never once asking what it was for, because the not-asking was the point. The being-needed was the promise. Yrenne never had to say it. You said it to yourself every morning, and she let you, because she is not cruel and she is not kind and she needed someone who would not ask. The bowl of not-water, the key, the lattice of light — all of it was the same thing, a structure of usefulness so complete that you forgot to wonder what you were being used for.

You walk through the remaining rooms. They do not resist you. The second room shows you Cassiel — not as they appear in the tower, weightless and watchful, but as they were: a person who asked too many questions and was absorbed by the tower itself, made into a part of its architecture, neither alive nor dead but functioning. A servant who is not a servant. The third room shows you the eighth apprentice, twenty-six and broken, scraping messages into mortar with his fingernails because the rooms kept showing him what he wanted and he kept refusing it. He left because the tower could not unmake what the lie had built. The fourth through eighth rooms show you Yrenne — her hands in the light, her face at different ages, the thing she has been building for thirty years: a lattice to hold something that is trying to get through. Not a weapon. Not a door. A containment. The tower is not a home; it is a seal, and she has been the lock, and she is tired, and she needs someone to take the key.

The ninth door opens to your key. Behind it: a chair, a window, and the lattice's anchor point — the place where the seal meets the world, where the glass is thinnest, where Yrenne has been standing for thirty years with her hands inside the light. The room is simple. The answer is simple. She was not preparing to leave. She was preparing to hand the work to someone who would not lie about why they stayed. You sit in the chair. The lattice accepts your hands the way it accepted hers — cold, then warm, then nothing, then everything. Behind you, somewhere in the permitted rooms, Cassiel's footsteps resume, lighter now, almost grateful. The tower holds. The plain of ash stretches in every direction. The stars in the bowl of not-water settle into their true positions, and for the first time in nine years, you understand what you are for.