"If I close the door," she asked, "will you leave?"

Vega looked at her like someone who had been counting out coins. "You can," she said, "if you can fill the ledger with something we can accept."

"Can I close it?" she asked.

One evening, when the rain outside was a drum on the roof, Agatha climbed the ladder with the photograph of her brother and the list of names she had traded for it. She placed the photograph on the floor and watched the attic breathe. Vega sat across from her, legs folded like a deadline.

Change how? Agatha thought. Close the account, pay the bill, leave a deposit of silence. She tried to ask, but her throat filled with the static the attic loved to feed on—old radio stations, the noise of a train that never arrived. Vega smiled the kind of smile that knew a thousand endings and offered them as options.

"We move accounts," Vega replied. "People make inheritances of all sorts. But mostly—" she smiled, "—they keep trading until there is nothing left to balance."

She took the picture and the house rearranged itself. Street names became confessions; the clock rewound in small, precise ticks to moments where choices had split. For every photograph returned, a small thing was taken: the name of a neighbor, the memory of a lover's face, the map to a place she had meant to find. Friends called and did not recognise her tone. Her own reflection in the bathroom stared with a stranger's name on its lips: someone else's childhood nickname. The ledger balanced.

She set fire to the list.

The scratch appeared the next morning on the list itself, between "father" and "last summer": a neat, small cross, like a surgeon's mark. Beside it, as if answering, a burn mark in the paper that smelled of cigarette smoke and ozone. The attic hummed. The ledger liked lists.

"You can't burn what remembers you," Vega said, standing in the corner like a punctuation mark. Her coat was thin as obituary paper. "You can only change the ledger."

It was not asleep. It was cataloging her.

She hired a cleaner who smelled of lavender and spoke of moving abroad. He found nothing but dust and a coin she didn't remember having. The coin was warm. The cleaner swore, then apologised; he left, though not before glancing at the attic hatch with a face like a man remembering an animal bite.

Agatha learned to hide small things in the folds of time: a child's drawing in a book, a confession tucked into a sock drawer, a photograph behind the heating register. The attic read them like braille and liked them more. Once, in a fit of spite, she left nothing for a week—no lists, no names, no trades. The house sulked. The taps ran at three in the morning, pouring cold water into the sink until the kettle overflowed. Her dreams became transparent, populated by the faces of strangers who asked her for directions in languages she did not speak.

She tried to leave. The city lights beyond her window were a promise, but when she packed a bag the clothes came out heavier, as if soaked in memory. Names shouted from the seams. The taxi driver's radio played a song her mother had sung to her—the exact scrawl of it—and she stared at the passing streetlamps until they blurred into a smear she could not tell from the attic's murk.

Agatha kept her hand on the banister because habit steadies panic. The key in her pocket pressed into her palm, warm from her skin, and she thought of returning downstairs and pretending the attic had been an empty coffin of memories. She thought of her brother's last laugh on the phone, twelve days ago, when he'd joked about inherited curses and attic spiders. That laugh had stopped being a joke when the calls had stopped.