They came at midnight.
Cassian was in the vault. He had stopped pretending he could stay away. The healing was done. The fracture was closed. But he did not leave.
He sat on the crystal floor. Kaelen sat across from him. They did not touch. Just breathed the same air.
The thread hummed between them.
Then the floor shook.
Kaelen's eyes went wide. "What was that?"
Cassian was already standing. His sword was at his hip. He never came unarmed.
"The vault door," he said. "Someone is trying to break in."
Kaelen stood too. His pale hands pressed to the crystal wall. The prison hummed a warning. Loud. Angry.
"Rebels," Kaelen said. "They have tried before. They want to kill me."
Cassian drew his sword. The blade caught the blue light.
"They will not."
"Cassian—"
"Stay behind me."
The vault door exploded.
Stone and dust flew inward. Men poured through the gap. Five. Then ten. Then more. Faces masked. Swords drawn. Torches burning.
One of them saw Cassian. Pointed.
"The Reaper is here!"
Another shouted, "Kill him!
Cassian moved.
He did not think. Did not plan. His body knew what to do. Years of war. Years of killing.
His blade found the first throat.
Blood sprayed the crystal.
The second man fell with a sword through his chest. The third lost his hand. The fourth his head.
Cassian cut through them like a scythe through wheat.
But there were too many.
A blade slipped past his guard. Caught his side. He grunted. Kept moving. Killed two more.
Another blade. His arm. Deep.
Another. His thigh.
He was bleeding. Too much. The floor was slick with it.
Keep fighting.
He killed three more.
The rebels were falling back. Afraid. He was a legend to them. The Silent Reaper. Death in black armor.
But legends could bleed.
A rebel lunged from behind. Sword aimed at Cassian's spine.
Cassian turned. Too slow.
The blade went through his side.
Through the armor.
Through the flesh.
Out the other side.
Cassian fell to his knees.
---
Kaelen saw it happen.
The sword punching through Cassian's body. The Alpha's silver eyes going wide. The blood pouring down his black armor.
No.
The word tore from Kaelen's throat. He did not remember screaming it.
The crystal walls flared. Blue light exploded outward. The rebels stumbled back. Covered their eyes.
Kaelen ran.
He did not think about the cost. Did not think about the memories. Did not think about the Emperor or the bond or the Reverberation.
He thought about Cassian's hands on his face. Cassian's voice saying you are braver than you know.
He dropped to his knees beside the Alpha.
Cassian was on the ground. Blood pooling under him. His silver eyes were fading.
"Kaelen," he whispered. "Run."
"No."
Kaelen pressed both palms to Cassian's chest.
The resonance exploded.
Silver light flooded the vault. Brighter than ever before. The rebels screamed. Dropped their swords. Covered their faces.
Kaelen did not care about them.
He pushed the light into Cassian. Deep. Desperate.
Heal.
The wound in Cassian's side began to close. Flesh knitting together. Blood slowing.
Heal.
The gash in his arm sealed. The cut on his thigh vanished.
Heal.
The fracture was fine. The wolf was asleep. But Kaelen did not stop. He pushed more. More. More.
The crystal demanded payment.
Kaelen paid.
Three years.
Three years of this prison.
Three years of waking up not knowing what he had lost.
Three years of the hum and the blue light and the loneliness.
Gone.
All of it.
The memory of his first day in the vault. The Emperor's face above him. The chains. The fear.
Gone.
The memory of the mages who sealed the crystal. Their chants. Their cold hands.
Gone.
The memory of the previous Enigma's diary. The words of warning. The hope that someone would come.
Gone.
All of it.
Kaelen's hands fell from Cassian's chest.
The light faded.
And Kaelen forgot.
---
Cassian gasped.
Air flooded his lungs. His side was whole. His arm was whole. His thigh was whole.
He sat up.
The rebels were gone. Fled. The vault was quiet except for the hum.
Kaelen knelt beside him. Staring at nothing.
"Kaelen?"
The Enigma blinked.
His silver-gray eyes were empty. Not sad. Not scared. Empty.
"Who are you?" Kaelen asked.
Cassian's heart stopped.
"What?"
"Who are you?" Kaelen looked around the vault. At the crystal walls. At the blue light. "Where am I? How did I get here?"
Cassian reached for him. Kaelen flinched back.
"Do not touch me."
Cassian pulled his hand away.
He does not remember me.
He does not remember anything.
"Kaelen," Cassian said slowly. "You are in a prison. The Emperor put you here. I am Cassian. I came to be healed."
Kaelen shook his head. "I do not know you."
"You did. Before the healing. You just healed me. Saved my life."
Kaelen looked down at his own hands. They were trembling.
"I healed you?"
"Yes. A rebel stabbed me. You stopped the bleeding. Closed the wounds."
Kaelen pressed his palms together. Stared at them.
"I do not remember."
Of course you do not. You paid for my life with three years of yours.
Cassian's chest ached. Not the soulwound. Something deeper.
He forgot his mother. His childhood home. The sky. Now three years of his imprisonment.
How much more before there is nothing left?
"Kaelen," Cassian said. "Look at me."
Kaelen looked.
His eyes were still empty. But something flickered. Recognition? Or just the thread pulling?
"There is a bond between us," Cassian said. "A thread. Can you feel it?"
Kaelen pressed his hand to his chest.
"I feel… something. Warm."
"That is me. That is us. We are connected."
"Why?"
Cassian did not know how to answer.
Because the Emperor wanted it.
Because I was dying.
Because you chose to save me again and again.
Because I could not stay away.
"Because you are brave," Cassian said finally. "Because you are kind. Because you healed me when you did not have to."
Kaelen studied his face.
Long and hard.
"I do not remember you," Kaelen said. "But my heart knows your name."
Cassian's throat tightened.
"What name does your heart know?"
Kaelen closed his eyes.
The thread pulled.
Cassian.
He opened his eyes.
"Cassian," he said. "Your name is Cassian."
Cassian nodded. "Yes."
"I do not know what you look like. But I know your name." Kaelen touched his own chest again. "And I know I would die for you."
The words hit Cassian like a blade.
"Do not say that."
"It is true." Kaelen looked at the crystal walls. At the blood on the floor. At the broken bodies of the rebels. "I do not know how I know. But I know."
Cassian stood. His legs were steady. His body was healed.
But his heart was broken.
He gave up three years for me. And he does not even remember doing it.
He held out his hand.
"Come. Let me show you the vault. Let me explain where you are."
Kaelen looked at the hand.
Then at Cassian's face.
"You are bleeding," Kaelen said.
Cassian looked down. His armor was still wet. But the wounds were closed.
"It is not my blood."
"Whose, then?"
"Men who tried to hurt you."
Kaelen stood. Did not take the hand. But stood close enough to feel Cassian's warmth.
"Did you kill them?"
"Yes."
"To protect me?"
"Yes."
Kaelen nodded slowly.
"Then I trust you."
Cassian's breath caught.
"You should not."
"I know." Kaelen looked up at him. Silver-gray eyes meeting silver. "But I do anyway."
The thread pulled.
The soulwound burned.
And somewhere in the darkness of the vault, a single crack appeared in the crystal wall.
The prison is weakening, Cassian realized. The cost of the healing was not just Kaelen's memory.
The crystal itself is breaking.
He did not tell Kaelen.
Not yet.
Instead, he led the Enigma to the far wall. Sat him down. Began to explain.
"Your name is Kaelen. You are the last Enigma. The Emperor imprisoned you here because he fears your power."
Kaelen listened. Silent. Watching.
"I came to you four days ago. My mind was breaking. You healed me. Each healing cost you a memory."
"How many memories have I lost?"
Cassian could not meet his eyes.
"Too many."
"Tell me."
Cassian told him.
The childhood home. The mother's face. The sky. The three years.
Kaelen listened to each loss without flinching.
When Cassian finished, Kaelen said: "I do not remember any of those things. So they do not hurt me."
"But they hurt me," Cassian said. "Watching you forget."
Kaelen tilted his head.
"Why do you care?"
Cassian looked at the Enigma. At the pale face. The tangled hair. The hands that had saved his life three times now.
Why do I care?
Because you are the only good thing in my life.
Because when I am with you, the wolf sleeps.
Because you looked at me with empty eyes and still said your chest knows my name.
"Because you are not nothing," Cassian said. "Even if you forget everything. Even if the crystal takes it all. You are not nothing."
Kaelen was quiet for a long time.
Then he reached out.
Took Cassian's hand.
"Then stay," Kaelen said. "Stay until I forget you too. And when I do, tell me again. Tell me my name. Tell me yours. Tell me why I trusted you."
Cassian held his hand.
"I will."
The thread hummed between them.
And the crack in the crystal grew.