Kaelen’s body jerked beneath my hands.
The red line under his skin pulsed again.
Lyra stepped closer. "He’s alive."
"No," Seris said.
The word stopped her.
Seris pressed two fingers against Kaelen’s neck. She waited, then checked again.
"His heart is not beating."
Another pulse moved through the red mark.
Kaelen’s fingers curled around the dirt.
Lyra crouched beside him. "Then what was that?"
"The fragment is using his remaining energy."
Seris pulled open the burned armor around his chest. The wound was worse than I had thought. Whitefire had burned through the armor, the ribs, and the red core beneath them. Dark blood covered his stomach.
But the red line had survived.
It moved from the center of his chest toward his throat, then returned to the wound.
The system appeared again.
> Foreign core fragment: active.
> Target status: dead.
> Predator’s Claim unavailable.
> Cause: target has no remaining life force.
The message disappeared.
Behind us, the church soldiers advanced through the passage.
Their armor glowed beneath the joints. The red channels on their bodies responded to the fragment inside Kaelen.
Seris looked toward them.
"We cannot stay here."
Lyra picked up Kaelen’s sword. "We are not leaving him."
"He is dead," Seris said.
Lyra turned on her. "You said the fragment is using his energy."
"That does not mean he can be saved."
"Then find a way."
Seris looked at me instead.
I understood what she wanted me to say.
There was no way.
The soldiers entered the chamber.
The first knight raised his sword.
I stepped between him and Kaelen.
"Take him," I told Lyra.
She dragged Kaelen away from the center of the passage while Seris moved beside me.
The knight attacked.
I blocked the sword and drove my shoulder into his chest. The impact pushed him into the wall, but the red lines in his armor flared. He recovered quickly and struck at my ribs.
Seris caught his wrist with a blood thread.
The thread tightened.
I cut across his throat.
The second knight charged before the body hit the floor.
I used Cinder Vein once.
The burst shattered his breastplate.
He remained standing.
His sword struck my shoulder and drove me to one knee.
Seris pulled him backward with both hands. Blood spilled from her nose as she forced the knight off balance.
I rose and buried my sword beneath his helmet.
The remaining soldiers slowed.
They were not afraid of us.
They were watching Kaelen.
The red mark beneath his skin had begun to glow brighter.
One of the knights lowered his weapon.
"The vessel is responding," he said.
Another looked toward the collapsed passage.
"Send word to the Abbot."
I killed the first before he could turn.
The others attacked together.
The corridor became too narrow for clean movement. Swords struck the walls, sparks filled the air, and red light flashed over the stone.
Lyra fired from behind me.
Her arrow hit a knight in the throat.
Seris caught another by the ankle and pulled him down.
I stepped over the fallen body and drove my sword into his chest.
The final knight backed away.
He looked at Kaelen instead of us.
"The hero belongs to the church."
Lyra raised her bow.
"He belongs to himself."
The knight smiled beneath his helmet.
"Not anymore."
She released the arrow.
It entered his eye.
The passage went quiet again.
Kaelen lay against the wall where Lyra had dragged him. His head had fallen to one side, and blood covered his clothes.
Seris wiped her nose with the back of her hand.
"We need to move before more arrive."
I walked to Kaelen and knelt beside him.
The red line had reached his jaw.
"What can keep him alive?"
Seris stared at me.
"You heard me."
"He is dead, Veyr."
"I know."
"Then why are you asking?"
"Because you are still looking at him."
She glanced down at Kaelen.
For a few seconds, she said nothing.
Then she placed her palm above the wound.
"There is a piece of the Heart inside him. It is not large, but it has attached itself to whatever remains of his core."
"Can you remove it?"
"I could try. If I fail, the fragment will tear through his body. If I succeed, there will be nothing left to bring back."
"Can you keep the fragment in place?"
"For a short time."
"How short?"
Seris looked toward the passage where the next group of soldiers would appear.
"Minutes."
That was enough.
I placed my hand over Kaelen’s chest.
The system did not open.
I focused on the red pulse beneath his skin.
The power felt different from the Heart fragment in my ring. That piece had connected to me willingly. The fragment inside Kaelen was buried deep and fighting to remain there.
Abyssal Sense spread through his body.
I saw the damage.
His heart had stopped. His core was cracked. The foreign energy had wrapped itself around the broken pieces and was trying to rebuild them.
It was not healing him.
It was preparing him for use.
"Can you see something?" Seris asked.
"I can see where it is."
"Then do not pull it."
"Why?"
"Because it is holding the remains of his core together."
That was not the answer I wanted.
"If I connect my energy to it?"
Seris’s eyes narrowed.
"You could force the fragment to follow your command."
"Could?"
"It is part of the Red Heart. You barely understand your own piece."
"Then I will learn quickly."
"Veyr."
Her hand closed around my wrist.
"If you connect to it, you may create a blood link. If the fragment wakes again, it could drag your mind into his body."
"I’ll take the risk."
"No. You will make us take it."
The words were quiet, but they carried more weight than a shout.
Lyra looked at me from beside Kaelen.
"He saved me."
"That does not mean you can save him."
"I know."
"Then stop pretending this is simple."
"I am not pretending."
I looked down at Kaelen.
His face was pale. His lips had turned blue, but the red line beneath them continued to move.
He had been stubborn, honest, and irritatingly willing to stand between people and danger.
He had also been the hero of this world.
The church wanted his body.
The Heart wanted his power.
If he returned, he would not return freely.
I could leave him here and let the church take him.
Or I could bring him back in a form I controlled.
The choice was not difficult.
That was probably the worst part.
"Give me your blood," I said to Seris.
She understood immediately.
"No."
"I need a second channel."
"You need my blood to bind the fragment?"
"Yes."
"You do not know whether the link will hold."
"I know."
Seris stared at me for a long moment.
Then she cut her palm and pressed it against my hand.
Her blood was cold.
Mine was hot from Whitefire.
The two powers touched above Kaelen’s chest.
The red line beneath his skin flared.
Kaelen’s body lifted from the floor.
His mouth opened, but no sound came out.
The walls answered.
Blood-red channels ignited across the passage, feeding energy into him.
Seris pulled away.
"It has noticed you."
I kept my hand in place.
"Good."
The fragment struck back.
Pain ripped through my arm.
For an instant, I stood inside someone else’s body.
I saw a sunlit field.
Kaelen was younger, holding a wooden sword while an older man corrected his stance. I saw him fall, get up, and try again.
The scene changed.
He stood in front of a burning village, carrying a wounded child while soldiers shouted behind him.
Another memory followed.
A small room. A bowl of soup. Kaelen laughing because he had dropped his spoon.
None of it belonged to me.
The fragment pulled me deeper.
I felt his fear.
Not fear of death.
Fear of failing while people watched him.
The pressure became unbearable.
I almost released him.
Then I heard Kaelen’s voice.
Not from the chamber.
From inside the link.
*If you leave me alive, I will kill her next.*
His last request.
I seized the red fragment.
The force in my chest answered.
Blood Authority opened.
> Target detected: foreign core fragment.
> Authority is incomplete.
> Direct control may be established for one command.
> Cost: permanent loss of one Blood Authority charge.
One command.
One chance.
I pushed my will into the fragment.
"Kneel."
The red energy inside Kaelen collapsed.
His body slammed against the floor.
The channels in the wall went dark.
My vision blurred.
Blood ran from my nose.
Seris caught my shoulder before I fell.
"What did you do?"
"Made it obey."
"That was not a command to the fragment. It was a command to the entire core."
"I noticed."
Kaelen’s chest moved.
Once.
Then again.
His heart began beating.
The sound was weak but steady.
Lyra stared at him.
"He’s breathing."
Seris placed her fingers against his neck.
A few seconds passed.
"He is alive."
I looked at the system.
> Blood Authority charge consumed.
>
> Blood Link established.
>
> Subject: Kaelen Rook.
> Status: unstable.
> Control condition: one direct command available.
> Warning: unauthorized command may cause core rejection.
The words faded.
Kaelen opened his eyes.
For a moment, they were the same as before.
Clear. Tired. Human.
Then a thin red ring appeared around his pupils.
He looked at me.
"Why does my chest feel like it is burning?"
I removed my hand from his armor.
"You were dead."
His brow tightened.
"I know that."
"You remember?"
"Enough."
He tried to sit up.
Pain twisted his face, and he fell back against the wall.
Seris stopped him with one hand.
"Do not move yet."
Kaelen looked at her, then down at his chest.
A thin red scar ran from his ribs to his collarbone.
"What happened?"
I answered before Seris could.
"The Heart fragment entered your body. It took control. I destroyed it."
Kaelen looked at the bodies around us.
"The church officer?"
"You killed him."
His eyes lowered to his hands.
"I did not choose that."
"No."
He met my gaze.
"And you killed me."
The passage seemed to shrink around us.
Lyra looked between us.
I did not deny it.
"You asked me to."
"I remember."
"Then you already know why."
Kaelen looked away.
His hand pressed against the red scar.
"Why am I alive?"
There it was.
The question Seris had warned me about.
I could tell him that I had tied his life to my blood. I could explain the command. I could show him the system and watch the fragile alliance collapse before we left the passage.
Instead, I said, "The fragment left enough energy behind to restart your core."
Seris looked at me.
She knew it was incomplete.
Kaelen did not.
"Will it happen again?" he asked.
"Possibly."
"That is not an answer."
"It is the one I have."
He pushed himself to his feet.
His legs shook, but he refused Lyra’s help.
The moment he stood, the red channels beneath the floor lit again.
Kaelen’s body locked.
His eyes widened.
I felt the blood link pull tight inside my chest.
A command rose to my lips.
Stay still.
I almost spoke it.
Kaelen forced his knee to bend.
The red glow faded.
He breathed through the pain.
"I can control it."
"For now," Seris said.
Kaelen looked at me.
"You knew this might happen."
"I suspected."
"And you still brought me back."
"Yes."
"Why?"
I looked toward the dead knights.
More footsteps echoed beyond the passage.
The church was coming.
"I needed you alive."
His expression changed.
Not anger.
Something closer to disappointment.
That was harder to face.
"Needed me for what?"
"To get out."
He stared at me for another second, then picked up his sword.
His hand trembled around the grip.
Lyra moved beside him.
"Can you fight?"
Kaelen looked down at the blade.
"I do not know."
"Then stay behind us."
"No."
He stepped forward.
The red mark at his chest pulsed once.
Kaelen’s fingers tightened.
"I can still fight."
Seris watched him carefully.
I watched the blood link.
It was faint, but I could feel every change in his body through it. His heartbeat. His pain. The pressure building beneath the scar.
Kaelen was alive.
He was also connected to me.
The church soldiers appeared at the far end of the passage.
This time, there were more than twenty.
Their weapons glowed with red energy.
The knight at the front pointed toward Kaelen.
"Secure the vessel."
Kaelen raised his sword.
"I am not a vessel."
The soldiers charged.
He met them before I could stop him.
His first strike broke a shield.
His second dropped a knight.
Red energy burst from his scar and ran down his sword, strengthening every movement.
He was faster than before.
Stronger, too.
But the power did not belong to him.
It belonged to the thing inside him.
I watched Kaelen cut through the first line of soldiers while Lyra fired over his shoulder and Seris dragged the wounded away from the center.
The battle moved toward the old cistern.
Kaelen fought like the hero everyone expected him to be.
Only I could feel the leash hidden inside his chest.
When he stumbled, I felt it.
When the red power surged, I felt that too.
And when the knight behind him raised a blade for his neck, I gave the first command.
"Turn."
Kaelen turned instantly.
His sword killed the knight.
He stared at me afterward.
He knew I had spoken.
He just did not know what I had done.
We pushed through the soldiers and reached the cistern gate.
Lyra forced it open.
Seris pulled Kaelen inside.
I remained at the entrance long enough to look back at the blood covering the passage.
The church wanted its hero returned.
They would not get him.
Not while he belonged to me.