Blood Debt: The Alpha's Captive Mate

Chapter 7

The boy screamed, and my confession died in my throat.

I'd been standing in the corner of what remained of the security office, watching Brian work through the staff one by one. His questions were calm, methodical, almost gentle—but I could feel his fury through the bond, banked like coals waiting for fuel. Each server, each cook, each guard sat in the metal chair and answered while Dmitri watched from the shadows. None of them broke. None of them confessed. And with every passing minute, Elena's turn crept closer. She was still missing, but they'd find her eventually. They always found everyone. I kept opening my mouth to speak, to explain about the notes and the contact and why I'd stayed silent, but the words tangled behind my teeth like barbed wire. How do you confess to letting people die? What sentence starts that conversation?

Then the scream cut through the walls.

High-pitched. Young. Terrified.

Brian was moving before I could blink, abandoning the interrogation mid-sentence. I followed on unsteady legs, my silver wound throbbing with every step, and the sound led us to the makeshift infirmary three doors down.

A woman was sobbing.

She stood in the center of the room, held back by two pack members, reaching for the small body on the bed like she could pull him back from wherever he was going. The boy couldn't have been more than eight. Dark hair matted with sweat. Brown skin gone gray. His chest rose and fell in stuttering gasps, and I could see the problem immediately—silver shrapnel embedded in his side, the wound already blackening with poison.

"Toby was in the east wing when it collapsed," someone said. I didn't see who. "We got him out, thought he was just bruised. But the shrapnel worked deeper and now—"

"Antidote." Brian's voice was sharp. "Give him the antidote."

"The antidote burned with the east wing." Dr. Ines Farrow stood beside the bed, her hands covered in blood and her face covered in nothing at all. No hope. No solutions. Just the blank acceptance of someone who'd already done the math. "We have nothing. I've been trying to slow the spread with pressure and ice, but without the antidote, he has maybe two hours. Probably less."

The mother's sobbing got louder. The boy—Toby—whimpered, and the sound was so small that it cracked something open in my chest.

Eight years old. Dying because hunters attacked and I said nothing.

Four deaths now, if he went. Four names I would carry forever.

"Wait." The word left my mouth before I could stop it. "The antidote. What's in it?"

Dr. Farrow turned to me, her expression shifting from blank to irritated. "A complex compound. Silver-binding proteins, modified antibodies, synthetic stabilizers. It takes months to produce and we had a limited supply that is currently ash."

"But it's in my blood, right?" I stepped forward, ignoring the way my own wound screamed in protest. "You gave me the antidote six hours ago. It's still in my system."

The doctor's eyes narrowed. "Theoretically, yes. Some residual amount would remain in your bloodstream. But not enough to—"

"How much does a child need?"

"Far less than an adult, but Miss Monroe, you can't possibly be suggesting—"

"I'm suggesting a direct transfusion." I was already rolling up my sleeve, moving toward the bed. "My blood, his veins. Whatever antidote is left in me goes straight to him."

The room went silent. Even the mother stopped crying, her wet eyes finding mine with something that looked like desperate, impossible hope.

Brian grabbed my arm. "Aggie, no. You nearly died six hours ago. Your body is still fighting off the silver in your own wound. If we take enough blood to save him—"

"Then I'll be weak for a few days." I met his gaze. "Brian, he's eight."

"And you're my mate."

The possessiveness in his voice should have made me angry. It didn't. Through the bond, I could feel what he wasn't saying: that he'd watched too many people die last night, that losing me would break something in him that would never heal, that he was terrified.

But I could also see Toby's face. The way his small fingers clutched the sheets. The way his mother trembled like a leaf in a hurricane.

"Brian." I put my hand on his chest, right over his heart. "I'm the only chance he has. You know I'm right."

His jaw worked. His wolf was fighting him—I could feel that too, the primal need to protect his mate at all costs. But the Alpha won.

"Do it fast," he told Dr. Farrow. "And if anything goes wrong, you stop immediately."

The doctor nodded once, already moving for supplies. "Miss Monroe, lie down on the adjacent bed. I'll need to establish a direct line—we don't have time for processing. Your blood will go straight from your arm to his."

I climbed onto the bed, my body aching in places I didn't know could ache. The sheets were rough against my back. The fluorescent lights buzzed overhead like angry insects. And when Dr. Farrow slid the needle into my arm, I felt the pull immediately—my blood leaving me, flowing through the tube, entering the dying boy beside me.

The change was almost instant.

Toby's gasping breaths steadied. His gray skin flushed pink. The blackness around his wound began to retreat, the silver poison losing its grip cell by cell. His mother fell to her knees, her hands clasped like she was praying to something holy, and maybe she was. Maybe we all were.

But then something else happened.

The burn scar on Toby's arm—an old one, raised and shiny, stretching from wrist to elbow—started to fade. I watched it smooth out, the damaged skin rebuilding itself like time was running backward. His left arm, which I now noticed was crooked, slightly shorter than the right, began to straighten. I heard the soft pop of bones shifting, realigning, and Toby cried out—not in pain, but in surprise.

"What—" Dr. Farrow's voice was strangled. "That's not possible."

She wasn't looking at the silver wound anymore. She was looking at the arm.

"The burn was from when he was five," someone whispered. The mother, I realized. "A kitchen accident. And his arm—he fell out of a tree the same year. It healed wrong. We couldn't afford to re-break it."

But now it was straight. Now it was perfect.

And the burn scar was completely gone.

I should have felt triumphant. A child was healed, more than healed, and I had done it. But instead I felt wrong. The pull of blood leaving my body was making me dizzy, and underneath the dizziness was something else—a strange vibration in my chest, like a tuning fork struck too hard.

"Stop." Brian's voice cut through the room. "Stop the transfusion."

Dr. Farrow moved to obey, but she was slow—too slow—and I felt myself slipping, the world going gray at the edges. The needle was removed. Pressure was applied. But the damage was done.

I had given too much.

Or maybe I had given exactly enough, and what came out of me was more than blood.

Through the haze of approaching unconsciousness, I saw Toby sit up. He was looking at his arm, the perfect straight arm with the perfect unmarked skin, and his face was a mixture of wonder and fear.

"Mama," he said. "Mama, what happened to me?"

His mother gathered him into her arms, crying again, and over her shoulder I saw Dr. Farrow's face.

She wasn't celebrating.

She was staring at me like I was a specimen under glass.

I woke in Brian's arms.

He was carrying me down a corridor, away from the infirmary, and his heartbeat was loud against my ear. Through the bond, I felt his fear—sharp and cold and completely unlike the man I'd come to know.

"What—"

"Don't talk." His voice was rough. "Just rest."

"The boy—"

"Is fine. Better than fine. He's running around like nothing happened." Brian's arms tightened around me. "But Aggie, you need to tell me something."

I tried to focus, but my thoughts were swimming. "Tell you what?"

He stopped walking. We were in an empty hallway, far from anyone who might overhear. The lights flickered overhead—damage from the attack that hadn't been repaired yet.

"When you came to this compound," Brian said slowly, "did you know you were different?"

"Different how?"

"Different like healing a child's wounds from years ago. Different like doing something that should be scientifically impossible."

I stared at him. "I don't—I don't know what you're talking about."

"Dr. Farrow ran the numbers." He set me down gently, leaning me against the wall but keeping his hands on my shoulders. "The amount of antidote in your blood after six hours—it wasn't enough to save a grown wolf. It definitely wasn't enough to save a child and heal his old injuries. Whatever happened in that room, it wasn't the antidote."

"Then what was it?"

His eyes searched my face, and through the bond I felt him looking for a lie. He didn't find one.

Because I didn't have one.

The door at the end of the hall opened, and Dr. Farrow stepped through. She looked shaken in a way that made my stomach clench.

"Alpha." Her voice was carefully controlled. "I need to speak with you. Both of you."

"Speak."

She walked toward us, her heels clicking on the concrete floor. When she stopped, she was close enough that I could see the tremble in her hands.

"I've been a doctor for thirty-two years," she said. "I've treated werewolves, humans, and everything in between. I've seen things that would make most people lose their minds. But I have never—" She stopped. Took a breath. "I have never seen anything like what just happened in that room."

"What are you saying?" Brian asked.

"I'm saying that Miss Monroe's blood didn't just carry the antidote. It carried something else. Something that rebuilt that child's arm at the cellular level. Something that erased scarring that was three years old." Dr. Farrow's eyes locked onto mine. "Miss Monroe, I need you to answer me honestly. What exactly are you?"

The question hung in the air.

And I realized, with a creeping horror that started in my toes and worked its way up, that I had absolutely no idea.