My Mate Locked Me Underground After Killing My Father

Heidi came back three days later.

I heard her heels on the stairs before the door opened. Slower this time. She wasn't in a hurry. The lock disengaged with that same heavy click, and she stepped inside carrying a lantern. The light hurt my eyes. I turned my face away.

"I brought something to help you see," she said. Her voice was pleasant. Almost kind. She set the lantern on the floor near the door, just out of my reach. "I want you to look at me when I tell you this."

I didn't move. My back was against the wall. My legs were drawn up because it hurt less that way. The wolfsbane had settled deep into my joints. Every position was wrong.

Heidi crouched down. Not close enough to touch, but close enough that I could see her face clearly in the lantern light. She was wearing a different dress today. Dark red. Another one of mine.

"Your father didn't die of wolf-sickness," she said.

I went still.

"Vance poisoned him." Her tone was conversational. Matter-of-fact. Like she was telling me the weather. "Wolfsbane. Administered through Silas Drum over eight months. The dosing schedule was very precise. Vance said it had to mimic late-stage wolf-sickness exactly, or someone might question it. He started small—just enough to make August tired. Then more. Then more. By the end, your father couldn't shift anymore. You remember that, don't you? How weak he got?"

My throat closed. I couldn't breathe.

"You thought it was natural," Heidi continued. "Everyone did. Even Silas thought he was just managing symptoms. Vance told him it was a new treatment protocol. Silas didn't realize what he was actually giving August until it was too late. And by then—" She shrugged. "Well. Vance owned him."

I stared at her. My hands were shaking. I pressed them flat against the stone floor to make them stop.

"Vance needed the Alpha seat," Heidi said. "But August wasn't going to step down. Not for years. And Vance couldn't challenge him outright—August was too strong, too respected. So he found another way." She smiled. "Through you. He marked you, became Luna's mate, and then he just—waited. Once August was gone, the seat passed to Vance through the mate bond. Clean. Legal. No one questioned it."

My chest felt tight. Too tight. Like something inside me was trying to break through my ribs.

"He was going to reject you eventually," Heidi added. "Even before he met me. You were useful while August was alive, but after—" She tilted her head. "You were just in the way. He kept you around longer than he planned because you were good at managing the pack. But five years ago, he realized he didn't need you for that either. So he started planning."

I couldn't speak. My voice was gone. Not from Alpha tone this time. Just—gone.

Heidi stood. Smoothed her dress. "I wanted you to know," she said softly. "Before you die down here. I wanted you to know that your father didn't just slip away. He was taken from you. And every single day you spent trying to honor his memory, trying to be the Luna he raised you to be—you were doing it for the man who killed him."

She picked up the lantern. The light swung across the walls, throwing shadows.

"Vance says hello," she said again. Then she left.

The door sealed. The lock engaged. The darkness returned.

I sat there. I don't know for how long. Time felt strange. Elastic. My father's face kept surfacing in my mind—not the way he looked at the end, thin and gray and too tired to stand, but the way he looked when I was young. Strong. Smiling. Teaching me to read the pack records by candlelight because he wanted me to understand that leadership wasn't about power. It was about memory. About knowing every wolf's name and what they needed.

He died believing Vance would take care of me.

He died believing I was safe.

The grief hit me all at once. Not like sadness. Like a physical force. My heart rate spiked—I could feel it, too fast, uneven, the rhythm wrong. My hands went numb. Then my feet. The cold spread up my arms, into my chest, a specific kind of cold that I recognized from my healer training. Shock. Dissociation. The body's way of shutting down when the mind can't process what it's holding.

I forced myself to breathe. In. Out. In. Out.

Then I started talking.

"Ironveil Pack. Eastern boundary. Ridge line above Crescent Falls. Markers placed by Alpha August Wright, spring 2009. Witness: Madeline Wright, age eleven. Northern alliance: Clearwater Pack, treaty signed June 14, 2011, witnesses August Wright, Madeline Wright, Beta Carrick Stone. Terms: shared hunting rights on the disputed territory between Crescent Falls and—"

My voice cracked. I kept going.

I recited the entire eastern boundary record. Every name. Every date. Every clause my father had written in his dense, precise handwriting. It took twenty minutes. Maybe longer. When I finished, the numbness had receded. My heart rate was slower. The cold was still there, but I could think through it.

My father was murdered.

The evidence was in his body. In his grave. In the soil that had absorbed eight months of concentrated wolfsbane.

Silas Drum administered it. Silas was still here. Still in Ironveil. Still breathing.

If I died in this den, that truth died with me.

I looked at the water trough. The purple-tinged liquid I'd been filtering for two weeks. Then I looked at the door.

I was not going to die in this den.

Two weeks became three. The guard's pattern never changed. Three descents a day. Tray through the slot. Footsteps retreating.

I'd been saving the fibrous scraps from the bread, tucking them into the corner where the wall met the floor. On day sixteen, I used them to block the drain in the water trough. The wolfsbane-laced water stopped draining away. It pooled. The purple tint became visible even in the low light.

Evidence.

When the food slot scraped open the next time, I was ready.

"The concentration is point-zero-seven molarity," I said. My voice was steady. Clinical. "Aconitum napellus derivative, likely extracted from the root rather than the flower. The dosing schedule suggests someone with medical training is preparing it. The discoloration in the water is visible from the doorway. Under pack law, deliberate poisoning of a confined ranked wolf is a Class Two violation. Under Lycan territorial law, it's grounds for Council intervention."

I paused. Let that sit.

"When you accepted this assignment," I continued, "did Alpha Patterson explain that you would be personally liable? Because the Lycan Council doesn't recognize Alpha authority as a defense for administering poison. They hold the individual accountable."

Silence.

Then—footsteps. Not retreating. Stopping.

I waited.

The footsteps stayed there for a long moment. I counted. Fifteen seconds. Twenty.

Then they withdrew. Faster than usual. Almost running.

I leaned my head back against the wall and closed my eyes.

My wolf stirred. This time, the heat lasted two full minutes.