BackAvalanche’s Vow: Blood and Crown

Chapter 1 - Oath-Bound

AVALANCHE

The moment my foot touched the dais, I knew I was fucked—literally and politically.

The Obsidian Spire’s Grand Hall stretched before me like the maw of some ancient beast, all black marble and gilded iron, its vaulted ceiling lost in shadow. Candles floated midair, their flames cold and blue, casting long, shifting silhouettes across the floor. The Supernatural Council sat in their tiered thrones—three Fae, three vampires, three werewolves, three witches—watching, waiting. I kept my spine straight, my expression neutral, my borrowed name—Lira Vexis—like a shield on my tongue.

I wasn’t here for peace.

I was here to kill.

Vex Korvath hadn’t just stolen the Crown of Thorns. He’d butchered my mother in front of me, her blood painting the stones of the old coven sanctum. They called it justice. The Crimson Schism. A witch queen trying to seize the vampire throne. But I’d seen the truth—the glint of Fae steel in the shadows, the way the High Arbiter had smiled as the blade fell.

And now, twenty years later, I stood in the heart of his fortress, wearing a diplomat’s robes and a liar’s face, ready to slit his throat with a dagger forged from my mother’s bones.

But the floor had other plans.

As I stepped onto the central dais—meant for treaty signings, for alliances, for lies dressed as unity—the ancient stones cracked beneath my boots. Not physically. Magically. A web of glowing sigils erupted from the seams, pulsing with a deep, crimson light. The air thickened, humming with power. I froze.

“What in the void—” I started, but the words died in my throat.

The Blood Oath Circle.

I’d seen it once before—in my mother’s journal, drawn in her shaky hand after the Schism. A failsafe. A binding. A pact sealed between bloodlines when diplomacy failed. And now it was *alive*, its chains of shadow writhing up from the cracks, coiling around my wrists like serpents made of smoke.

I tried to pull back, but the magic held me fast. My pulse hammered, my breath shallow. This wasn’t supposed to happen. The Oath was supposed to be broken, forgotten. My mother had died for it.

Then I felt him.

Across the dais, Vex Korvath rose from his throne.

He was tall—too tall—with shoulders that strained against the dark silk of his coat, his hair black as a starless sky, eyes like molten gold. He moved like a predator, slow and deliberate, each step echoing in the sudden silence. The vampires in the hall tensed. The werewolves growled low in their throats. The Fae watched with cold, calculating eyes.

And then the shadow-chains lashed out, wrapping around *his* wrists too.

They yanked us forward.

I stumbled, the force slamming me into his chest. His hands caught my waist—hard, possessive—and for a heartbeat, we were pressed together, my breath catching at the heat of him. He smelled like smoke and iron and something deeper, darker—like earth after a storm, like blood on stone.

My body reacted before my mind could stop it.

A flush surged through me, hot and sudden, pooling low in my belly. My nipples tightened. My thighs pressed together. And worst of all—my pulse jumped under his thumb as he brushed it against the side of my neck.

“You feel it,” he murmured, his voice a low growl that vibrated through my bones. “The bond. It knows you.”

I lifted my chin, forcing my voice steady. “I don’t know what you’re talking about.”

His lips curled, revealing the sharp edge of a fang. “Liar.”

Behind us, the High Arbiter—Nyx, ancient Fae, her silver hair coiled like a crown—rose to her feet. Her voice cut through the hall like a blade.

“By Fae Law, the Blood Oath has been activated. The pact demands union. You are bound. Consorts. Until death.”

A collective gasp rippled through the Council. I felt it like a physical blow.

Consorts.

Bound.

No. This wasn’t part of the plan. This wasn’t—

“This is absurd,” I snapped, trying to wrench free. “I’m not his—”

“You are,” Nyx said, her eyes locked on mine. “The magic does not lie. The Oath has chosen. You will stand at his side. You will share his bed. You will bear his heirs, if the bond allows.”

My stomach dropped.

Bear his heirs?

I wanted to vomit.

“This is a mistake,” I said, my voice tight. “I’m not of his bloodline. This can’t be valid.”

Nyx smiled. “But you are. Your mother’s blood runs in your veins. And hers was promised to his. The Oath remembers what you’ve tried to forget.”

I froze.

She knew.

She *knew* who I was.

But before I could react, Vex leaned down, his breath hot against my ear, his fangs grazing the shell of it.

“You came here to kill me,” he whispered, so low only I could hear. “I can taste your hatred. It’s sharp. Bitter. But the bond?” He inhaled, slow, deliberate. “It doesn’t lie. Your body wants me.”

I shivered.

And I hated myself for it.

Because he was right.

Despite the ice in my veins, despite the mission, despite the blood on my hands—I *wanted* him.

Not just physically. Not just because of the magic twisting between us. But because he was *dangerous*. Because he saw through me. Because he didn’t flinch from the darkness in my eyes.

And that terrified me more than any spell, any oath, any blade.

I jerked back, but his grip tightened.

“Let go of me,” I hissed.

“Not yet,” he said, his voice still a whisper. “We have a performance to give, *consort*.”

He turned us both toward the Council, one arm still locked around my waist, the other raised in a mockery of unity. The shadow-chains faded, but the bond remained—a taut, invisible thread between us, humming with power.

“The Oath is fulfilled,” Nyx declared. “The union is sealed. Let there be peace.”

Peace.

They called this *peace*?

I was bound to the man who’d destroyed my family. Trapped in a marriage I never agreed to. And the worst part?

I couldn’t even hate him cleanly anymore.

Because the bond was already working—twisting my anger into something hotter, sharper. Every time he touched me, every time he looked at me, my body betrayed me. My skin burned. My breath hitched. My core ached.

And when he finally released me—when the Council dismissed us and the guards led us from the hall—I didn’t feel relief.

I felt loss.

We walked in silence through the Spire’s twisting corridors, the air thick with the scent of old stone and something darker—blood, maybe, or magic. Vex didn’t touch me, but I could feel him beside me, a presence like a storm on the horizon.

“You’re not going to make this easy, are you?” he finally said, his voice low.

I kept my eyes forward. “I came here to bury you. Not marry you.”

He laughed—short, dark. “And yet here we are. Bound by blood and law. You think you can still kill me?”

“I don’t think,” I said. “I *know*.”

He stopped, turning to face me. We were in a narrow alcove, lit only by a single sconce. His eyes glowed in the dim light, gold bleeding into red.

“Then do it,” he said, spreading his arms. “Right here. Right now. But know this—when I die, so do you. The bond ensures it. Your heart stops when mine does.”

I hesitated.

Not because I was afraid.

But because, for the first time, I saw something in his gaze that wasn’t arrogance or cruelty.

Pain.

It was fleeting. Gone in an instant. But I’d seen it.

And it made me wonder—what kind of monster regrets what he’s done?

“I won’t kill you,” I said quietly. “Not yet. Because I want you to know why. I want you to look me in the eye and understand that your death is my justice.”

He stepped closer, his voice a growl. “And what if I told you I didn’t kill your mother?”

My breath caught.

“Liar,” I whispered.

“Ask Nyx,” he said. “Ask her who really held the blade.”

My blood ran cold.

Nyx?

The High Arbiter?

Before I could respond, he turned and walked away, leaving me standing in the dark, my heart pounding, my mind racing.

I had come here for vengeance.

But the truth?

It was already unraveling everything.

And the bond between us—this cursed, unwanted tether—was pulling me deeper into a game I no longer understood.

I touched my wrist where the shadow-chains had been. The skin was unmarked.

But I could still feel them.

Wrapping. Binding.

Claiming.

And as I followed Vex down the hall, I realized something worse than death.

I wasn’t just here to kill him.

I was here to survive him.

And that might be the hardest battle of all.

I came here to bury him.

Not marry him.

But the bond didn’t care about my plans.

It only cared about his.

And as the doors to his chambers loomed ahead, I braced myself.

Because whatever happened next—

I was no longer in control.