The symbol was still wet on the earth when Arthur returned to Blackwood Manor, his boots leaving trails of Yorkshire clay across the blackened oak floor. Three in the morning. The moor wind pressed against the windows like a living thing, searching for cracks in the manor's failing walls.

His hands shook as he lit the candelabra in the entry hall. Blood crusted beneath his fingernails—or perhaps it was only rust from the old graveyard ironwork. He could no longer tell the difference between the two.

"Again," he whispered to the empty house.

Eleanor Vance had arrived three days ago from Manchester, carrying her medical instruments and a letter of introduction from Arthur's late father's solicitor. She was young for a physician—perhaps thirty, with eyes that did not flinch when they fell upon his dirt-stained waistcoat or the peculiar crescent-and-cross markings carved into his palms with something sharp and desperate.

"You cannot keep doing this to yourself, Mr. Blackwood," she had said on her first evening, examining his hands by the drawing room fire. "The sleepwalking is worsening. Your pulse is arrhythmic. You look like a man who has been dead for weeks."

Arthur had not told her about the symbols. How could he explain that each night, between the hours of one and five, his body moved of its own will? That his mind remained half-aware, watching from behind his eyes as his feet carried him down the stone stairs, through the garden gates, across two miles of heath to the Blackwood family graveyard?

The first time it happened, he had woken standing before his great-grandfather's tombstone, his fingers drawn in the earth below it. The symbol was unmistakable: a crescent moon cradling a cross, with three vertical lines descending from its base. He had seen it before—in his father's library, tucked inside a leather-bound volume of Yorkshire folklore. The same symbol had appeared in the margins of a journal dated 1645.

"I know what you're thinking," Eleanor said now, breaking his reverie. She stood in the hallway with a lamp in one hand and a glass of brandy in the other. "That you're mad. But madness doesn't create patterns. Madness doesn't leave—well." She hesitated, setting the glass down. "There's something about the geometry of these marks. They're too precise. Too deliberate."

Arthur took the brandy. His fingers still trembled. "My father walked too, in his final year."

"I read the physician's report, Mr. Blackwood. He prescribed laudanum and rest. Nothing worked."

"Nothing worked," Arthur repeated.

He drank the brandy and climbed the stairs to his bedroom. Above him, the manor groaned—the old timbers settling into centuries of sleep. He locked his door, as he always did now. Locked it, and drew the iron bar across it. And still, his body found a way out.

At precisely three in the morning, his eyes opened.

He rose without thought, without will. His body moved through the room with practiced efficiency—boots laced, coat buttoned, the iron key from under his pillow. He turned the lock from the outside with a movement that felt neither proud nor ashamed, merely inevitable.

The graveyard awaited.

The moor wind was colder tonight. Arthur—no, the thing that wore Arthur's body—drew the symbol in the earth beside his great-grandfather's stone. Then another beside his grandfather's. Then another beside his father's. Each one identical, each one a sentence in a language no living person had spoken for three hundred years.

When he returned to the manor at dawn, the first thing he noticed was on the stone step outside his bedroom window.

A silver coin.

Not modern. Not Georgian or Victorian. Older—Georgian perhaps, or Tudor. Its surface bore the profile of a king whose face Arthur could not quite make out. He picked it up. It was cold, impossibly heavy for its size, and bore a faint scent of moor peat.

He carried it to his desk and laid it beside the journal from 1645. The coin's date matched the final entry in the journal: 1587.

Arthur sat at his desk and opened the journal to the last page. His father's handwriting filled the final entry, written in a shaking script that suggested either fear or exhaustion:

"The pact holds. The blood remembers what the mind forgets. I have walked and drawn and guided for forty years. My hands can no longer hold a pen. I pray God—or whatever watches over the Blackwood line—that it ends with me. But I know it will not. I know it will not."

Arthur closed the journal. Outside, the Yorkshire dawn broke gray and bloodless over the moors. Somewhere in the distance, a crow called once.

He would walk again tonight. He knew this with the certainty of a man who has seen his father, his grandfather, his great-grandfather all follow the same path to the same graveyard, and none of them have returned.

The lock on his door would not hold him. The iron bar would not hold him. He would walk, and he would draw, and he would guide, and somewhere in the darkness between one and five in the morning, something that was not quite Arthur would do what the Blackwood men had always done.

Because the blood remembers.

And Arthur Blackwood was the last one left to remember with it.

On his desk, the silver coin caught the morning light. And on the step outside, in the fresh Yorkshire clay, a new crescent-and-cross symbol waited to be drawn again.

OTMES v2.0 CODES: [M1=10.0 M2=0.5 M3=4.0 M4=8.0 M5=1.0 M6=8.0 M7=3.0 M8=0.0 M9=2.0 M10=4.0] [N1=0.30 N2=0.70] [K1=0.80 K2=0.20] [V=0.70 I=1.0 C=1.0 S=0.5 R=0.0] [theta=45.0] [TI=92.0 Level=T0]