Morning came to Castle Hart in chaos.
Rush was missing.
Servants searched every corridor. Guards swept the courtyards. The castle, which had been filled with warmth and laughter just hours before, now echoed with hurried footsteps and anxious whispers.
His bed was cold. His room untouched.
Lady Elsa Ryanheart stood at the window of the eastern tower, her hands clasped so tightly her knuckles had gone white. She had felt something wrong the moment she woke—a silence where there should have been a child's laughter.
"Find him," she said, her voice steady despite the tremor in her hands. "Search every room."
Lord Erwin stood at the door, his arms crossed, his expression unreadable. But his eyes moved constantly—calculating, assessing, already running through the possibilities.
He gestured Albert — his retainer — as if he knew where Rush could be.
Albert said nothing. He simply turned and walked, his steps slow but certain, descending deeper into the castle—past sealed corridors and forgotten doors. He had served the Ryanheart family for decades. He knew every stone, every secret.
He knew where to look.
The artifacts chamber stood open at the deepest level of Castle Hart.
That alone was wrong. The door had been sealed for years. The wards had never failed.
Albert stepped inside. The air was cold, still, undisturbed except for the small figure lying on the stone floor.
Rush.
The retainer's breath caught. He knelt beside the boy, checking his pulse—warm, steady. Alive.
Then he looked up.
One pedestal stood empty. The relic that rested there — its purpose unknown, its origin a mystery even to the scholars of Etherion—was gone.
Albert did not call for guards. He did not raise an alarm. He lifted Rush gently into his arms, noting the unnatural heat radiating from the child's skin, and carried him back through the waking halls.
He told no one what he had seen.
Rush burned with fever.
For an entire day, he did not wake. Healers came and went, their faces growing increasingly concerned. Elsa never left his side. She changed the cloths on his forehead, and held his hand with a grip that refused to loosen.
Liz—small, terrified, barely four years old—curled beside the bed, clutching her brother's sleeve. She did not cry. She simply stayed, as if her presence alone could pull him back.
Erwin stood near the bed, his arms crossed, his gaze fixed on his son. He did not speak. He did not move.
Albert stood against the wall, his hands clasped behind his back. His eyes were on Rush's face. He looked like a man waiting for a storm.
****
When Rush finally opened his eyes, the world felt heavy.
The scent of herbs filled the room. Sunlight filtered softly through the curtains. His head ached—not sharply, but deep, as though he had dreamed too much.
He turned his head. His mother was there. Her eyes were red, her hair undone. The moment she saw him stir, she pulled him into her arms, holding him as if he might vanish again.
"Rush… are you alright?" she whispered.
Liz stirred at the sound, rubbing her eyes before sitting up. "Brother?" she asked softly. "Does it hurt?"
Rush swallowed. His throat was dry.
"I'm fine."
But even to his own ears, the words felt hollow.
He did not remember the night before. He remembered fragments—a hum, a pull, a room of shadows. A violet light, so bright it burned through his eyelids.
But it was a dream. It had to be.
A maid hurried out to summon the Lord. Moments later, Erwin entered, his presence filling the room like a storm barely held back. Relief crossed his face for a moment—there and gone.
"Rush," he said. "Are you well?"
Rush nodded.
Erwin's gaze sharpened.
"You were found in the artifacts chamber. Do you remember how you got there?"
Rush's brow furrowed.
"The artifacts chamber?"
The memory was a fractured mirror. Violet light. A voice. A word he couldn't hold on to.
"I don't remember," he said. Honest. "I remember falling asleep. I remember a dream. There was light. There was—"
He stopped. The memory skittered away like water through fingers.
"A dream?" Erwin's voice was flat. "You walked through three sealed doors, past two warded gates, and opened a lock that hasn't been opened in a century—in your sleep?"
Rush looked at his hands. They were small. Pale. Clammy.
"I don't—I don't know."
Erwin's gaze was a blade. Sharp. Measuring. He studied his son's face for a long time—searching for a flicker, a tell, a lie.
He found nothing but confusion.
And something else. Something quiet. Something waiting.
Erwin's expression shifted. Not softer. Sharper.
"The chamber is sealed for a reason," he said. "There are things in this world that should not be touched—no matterhow innocent the curiosity."
He held Rush's eyes.
"Do you understand?"
"Yes, Father."
His father's voice softened, almost imperceptibly.
"Rest."
He turned and walked out. Albert followed.
But at the door, he paused. He looked back. Just once.His expression was unreadable. But there was something in his eyes. Recognition? Concern?
The door closed.
The room exhaled.
Elsa brushed Rush's hair back. Liz curled against his side.
Rush closed his eyes. He was exhausted—bone-deep, hollow exhaustion. But even as sleep began to pull him under, he felt it.
A weight in his chest.
Not pain. Not the ache of fever. Something else. Something that had not been there before.
A pulse. Steady. Quiet. Waiting.
Rush pressed a hand to his chest, feeling the faint rhythm against his palm.
He did not tell anyone.
He could not.
He had seen the calculation in his father's eyes. The cold math of a man measuring whether his son was still his son—or something else entirely.
What would he do if he knew the truth?
The thought was ice in his veins.
He buried it.
And slept without dreaming.
That night, as he slept without a dream, he heard a voice.
"Synchronization complete."
"Host integrity confirmed."
"Compatibility: absolute."
Who are you? he thought, though no one was there to answer.
No reply.
But he felt it. Something ancient—watching. Observing. Waiting to make its appearance.