Cassian climbed the stairs out of the vault.
Each step heavier than the last.
Not from tiredness. From warmth. The soulwound on his chest pulsed under his shirt. Soft. Steady. Like a second heart beating against his ribs.
It should have hurt.
It did not.
That was the problem.
He reached the top of the stairs. Pushed open the iron door. His quarters were down the hall—cold stone walls, a fire that never caught, a bed he barely used.
He walked.
Soldiers passed him. Nodded. He did not nod back. His hands were in his pockets. Hidden. Trembling.
The wolf is quiet.
That was the other problem.
For the first time in years, the wolf slept. No snarling. No whispering. No golden eyes watching from the dark behind his own.
Just silence.
And warmth.
Cassian reached his door. Pushed it open. Closed it behind him. Leaned against the wood.
His room was dark. He liked it dark. Darkness did not ask questions.
He pulled off his shirt.
Looked down.
The soulwound was gone from sight. No silver light. No glowing veins. Just smooth skin over his sternum.
But he felt it.
Burning.
Kaelen.
The name sat in his chest like a hot coal. He had spoken it once. In the vault. The Enigma had given it to him—a gift wrapped in loss.
Kaelen.
Cassian walked to the mirror. Cracked glass. He had not looked at himself in months.
He looked now.
Pale face. Dark circles under his eyes. The scar above his lip. Silver irises that used to be gray, before the fracture ate the color.
And on his chest—nothing visible.
But he knew.
He pressed his palm to his sternum.
The warmth answered.
Like a dog perking up its ears. Like a flower turning to sun. The soulwound pulsed once, twice, and Cassian felt the thread between him and Kaelen pull tight.
Across the stone halls. Down the iron stairs. Through the vault door and the crystal walls.
Kaelen feels this too.
The thought should have frightened him.
It did.
But not enough.
He sat on the edge of his bed. Did not lie down. Sleep would not come. He knew this body. This mind. Sleep only came when the wolf allowed it.
And the wolf was asleep.
Then why can I not rest?
Because of the warmth.
Because of the thread.
Because of silver eyes and tangled hair and a voice that said my name is Kaelen like it was the last thing he would ever give.
Cassian lay back. Stared at the ceiling.
Cracks. Water stains. Darkness.
He touched his chest again.
What are you doing to me?
No answer.
Just warmth.
---
Kaelen did not move.
After Cassian left, he stayed on the crystal floor. Cross-legged. Hands on his knees. Eyes open.
The ceiling above him was blue.
Sapphire blue. The same blue as everything else in this place. He had stared at it for years. Knew every vein of light. Every pulse of the hum.
Tonight it looked different.
Why?
He tried to remember.
The healing. Yes. He had healed Cassian. Pressed his palms to the Alpha's chest. Felt the fracture. Stitched it closed with threads of his own memory.
And then—
Nothing.
A hole where something used to be.
A house. By a river. Blue flowers.
He remembered that much. The words. The image. But the feeling was gone. The warmth of home. The safety of four walls and a roof that did not leak.
Gone.
He tried to reach for more. His mother's face? No. Already gone from last time. His childhood home? Gone now. What next? His first kiss? The name of his first friend? The sound of rain on leaves?
He did not know.
That was the terror of it.
He could not mourn what he could not remember losing.
Kaelen lay back on the floor.
The crystal hummed against his spine. Warm. Concerned. The prison knew him better than he knew himself.
How long have I been here?
He tried to calculate. The number of meals. The number of healings. The number of times the Emperor's soldiers came to check if he was still breathing.
The numbers slipped through his fingers like water.
You are forgetting how to count.
He closed his eyes.
The darkness behind his lids was not dark. It was blue. Always blue. Even in his dreams, the blue followed him.
What did I dream about before the crystal?
He could not remember.
That was the answer to everything now.
I cannot remember.
He opened his eyes.
Stared at the ceiling.
The veins of light pulsed. Slow. Steady. Like a heartbeat.
Like Cassian's heartbeat.
He felt the thread. Thin. Silver. Tying his chest to the Alpha's chest. Pulling gently. Asking.
Are you there?
Kaelen did not answer.
But the thread pulled anyway.
He is awake too, Kaelen realized. He is lying somewhere, staring at his own ceiling, touching his own chest.
Feeling me.
The thought should have angered him. He had given enough to Cassian. A memory. A piece of his past. A piece of himself.
But the anger did not come.
Instead, something else.
Curiosity.
Who was this Alpha who trembled but did not run? Who demanded healing but asked about the cost? Who said I will remember your name like it was a vow?
Kaelen did not know.
But he wanted to.
That was dangerous.
Wanting led to caring. Caring led to bonding. Bonding led to the Reverberation.
And the Reverberation ends the world.
He should stop. Refuse the next healing. Let Cassian's fracture spread. Let the wolf wake. Let the Alpha die.
It would be easier.
Safer.
Kinder.
Kaelen sat up.
Pressed his palm to the crystal wall.
The prison hummed a question. What do you need?
Nothing, he thought. Everything. I do not know anymore.
He thought of Cassian's silver eyes. The way they softened when he said Kaelen. The way his hands shook when he did not think anyone was looking.
He is breaking too.
We are both breaking.
And now we are breaking together.
Kaelen lay back down.
Stared at the ceiling.
The blue light pulsed.
He tried to remember the river. The house. The blue flowers.
Nothing.
Just the smell. Rain on stone. Bread baking.
And then nothing.
A tear slid down his temple. Into his hair. He did not wipe it away.
Who will cry for me when I forget how to cry for myself?
The crystal did not answer.
But the thread pulled.
Soft. Warm.
Cassian.
Kaelen closed his eyes.
He did not sleep.
---
Cassian turned on his side.
The bed was cold. The sheets were rough. He had not changed them in weeks. Maybe months. He did not care.
He touched his chest again.
The warmth was still there. Constant now. No longer a surprise.
What is happening to me?
He knew the theory. The Emperor's mages had explained it. An Enigma's resonance created a bond with the recipient. The bond deepened with each healing. Eventually, it became unbreakable.
But theory was cold.
This was hot.
This was Kaelen's face behind his eyes every time he blinked. Kaelen's voice in his ears every time the room went quiet. Kaelen's name on his tongue, waiting to be spoken.
You have known him for four days.
Four days. And already Cassian could not imagine the vault without him.
That is the bond. Not love. Just magic. Just chemistry. Just two broken things fitting together.
He told himself that.
Did not believe it.
The wolf would have growled at the lie. But the wolf was asleep. Quiet for the first time in a decade.
Kaelen did that.
Kaelen gave me peace.
And I gave him nothing but loss.
Cassian sat up.
The room was dark. The fire had died hours ago. He did not light another.
He put his feet on the cold stone floor.
Pressed both palms to his chest.
The warmth spread. Down his stomach. Up his throat. Into his jaw.
Kaelen.
He said the name aloud. Just a whisper.
The thread pulled back.
An answer.
He heard me.
Cassian did not know how he knew. He just knew. The bond was more than magic. It was a line between two souls. And on the other end of that line, Kaelen was awake.
Staring at his own ceiling.
Touching his own chest.
Thinking of me.
Cassian stood.
Walked to the window.
The sky outside was black. No stars. The capital never had stars. Too many fires. Too many torches. Too many people pretending the darkness was not there.
I am one of them.
He pressed his forehead to the cold glass.
The soulwound burned.
I will find a way, he had told Kaelen. A way to heal without cost.
A lie. He knew it even as he said it. There was no other way. The crystal demanded payment. Always.
But Cassian would try anyway.
Because Kaelen had given him something no one else ever had.
Quiet.
Peace.
A reason to wake up in the morning.
Cassian stayed at the window until the sky turned gray.
He did not sleep.
Neither did the man in the crystal.
They lay on opposite ends of the thread. Breathing the same air. Feeling the same warmth.
Waiting for the next touch.