There were names for the new way of things.
The servants called it the "Red Hour" when the king went to ground and the light showed under the door. The knights called it the "Second Watch", even when it happened at dusk or noon. Arthur called it hunger but not out loud, not with his mouth. With his scowl at the floorboards when he could not will the sound to stop. He started counting steps from his bed to the corridor, past the tapestry with the boar and hounds, to the oak door with the iron band, and from there to the throne. He counted because it was something he could finish. Mordred learned where to stand so Arthur didn't trip on him in the dark. They became shadows who knew the other shadow's edges.
The night before the rain, a fight broke in the barracks. It wasn't training or for sport, it was just two men with the same face, a face of hunger, found each other's throats. One of them broke a bottle while a tooth skittered across the floor like a beetle. Arthur was there because he went everywhere now. Mordred was there because Arthur was. The men didn't see the boys until they were between them.
"Enough," Arthur said. He didn't shout. He put a palm on each chest and pushed. They moved back, not far but just enough.
One man spat blood. "Who are you, boy?"
Arthur looked at his hands. He said nothing.
Mordred said, "He's the one telling you to sit down."
The men sat but not because of interruption, but because they were tired. Arthur stood there until the quiet held. He didn't know what he had done. He didn't know how to do it again. He knew only that the room listened to him.
Days passed as the rain fell hard against the walls of Camelot, running down in thick streams. It found every crack the stone offered. Gutters rattled, coughing up water that splashed into the empty courtyards. Arthur moved slow through the hallways, his hand brushing along the rough, wet walls. He counted steps without realizing it, something he always did when his stomach twisted. He stopped when he reached the heavy oak door. Inside, a sound that wasn't a voice, not words but a a rasp. It was dry and broken, the way old cloth tears slow.
Arthur leaned closer, close enough to smell the damp wood and something heavier, sour, leaking from under the door. Through a thin crack, he saw Uther, his father. He was slumped low on the bed, furs kicked aside. Sweat ran slick over his bare chest, catching the torchlight. The sword, that sword, leaned against the bedpost. The jewel set into the crossguard pulsed, not bright, not fierce but like a heartbeat struggling to keep on.
A physician knelt at the bedside, working a cloth into a basin. Water steamed, barely, already cooling in the room's cold. "I fear another fever sire," the man said, his voice so thin it barely reached Arthur's ears. Uther moved slow. His hand dragged across the bedding, ignoring the basin, ignoring the man. It found the sword, his hand knew where it was without looking. The jewel pulsed again, red, a deep red. The king inhaled, long and harsh, as though pulling something heavier than air into his lungs.
Arthur's chest tightened as his breath caught. His heart hammered in his throat, too loud, too hard. He had seen his father fight off wounds before, seen him bleed, heal, curse and laugh. But this was different. The physician muttered under his breath and crossed himself. He didn't speak again, only stepped back into the shadows. Uther's head turned. His eyes found the door, then Arthur. For a second, just a second, Arthur thought there was recognition in those eyes. The kind that fathers have when they see their sons.
It didn't last.
"Boy," Uther said. His voice grated like a dull blade. "Fetch the chronicler."
Arthur nodded too quick. His legs were already moving, pulling him backward. He didn't speak, didn't trust what might come out if he did. He backed away from the door and let it close under its own weight. The hollow thud echoed down the corridor. Arthur leaned back against the cold stone wall. His hands trembled just as the rest of his skin felt like ice or maybe the cold was inside him now. He stayed there longer than he should have. Long enough for the torches to burn low, Long enough for the shadows to change shape.