Bound to the Ruthless Alpha King

CHAPTER 13 — The Alpha Who Refused to Let Go

The vault felt different after he said those words.

You are the only creature alive who could unmake me.

It echoed in my bones. In my blood. In the air between us.

He stood so close our breaths mingled—heat rolling off him, the tension between us thick enough to pull the room into silence. His hand still cupped my jaw, thumb brushing slowly over my skin like he didn’t realize he was touching me.

Or like he did—very much—and couldn’t stop.

My heartbeat thudded so loudly I was sure he could hear it.

I wasn’t used to this version of him.

Not the king.

Not the ruthless alpha.

Not the cold, unreadable ruler.

But the man beneath.

Raw.

Feral.

Barely contained.

He was dangerous in every form, but in this moment—

He was dangerous to me.

“Alpha…” I whispered, barely able to speak.

He didn’t give me a chance to finish.

“Don’t call me that,” he murmured, voice rough. “Not when we’re this close.”

I blinked, stunned. “You are the Alpha.”

“I’m a king to everyone else,” he said, leaning in until his forehead nearly touched mine. “But to you… no titles. No walls.”

I swallowed hard. “What am I supposed to call you?”

His eyes burned into mine.

“My name.”

The word carried weight—ancient, intimate, forbidden coming from someone like him.

I hesitated. “Then tell me what it is.”

He exhaled slowly, as if revealing it cost him something.

Like it was a piece of himself he didn’t give freely.

“Caelum.”

My breath caught.

He waited—watching me, reading my reaction, searching my face with a vulnerability so quick I almost missed it.

“Say it,” he whispered.

My lips parted.

My voice trembled.

“Caelum.”

Something shifted in him.

His wolf surged so violently beneath his skin I felt the air pressure change. His jaw clenched, eyes flashing bright gold like the sound of his own name on my lips reached some place inside him that shouldn’t be touched.

He inhaled sharply—like controlling himself physically hurt.

“Again,” he said.

I shook my head. “Caelum—what’s happening to you?”

He shut his eyes for a moment, breathing hard. When he opened them again, the gold was still there—but he’d dragged himself back from the edge.

Barely.

“You say my name like it belongs to you,” he murmured.

“It doesn’t,” I whispered, heart pounding.

“It will.”

Before I could respond, the floor trembled beneath us—just slightly, but enough to make me gasp and brace a hand on the stone table.

“What now?” I breathed.

Caelum’s head snapped upward, eyes narrowing.

“Someone else is coming.”

My stomach lurched. “Another half-shift?”

“No,” he said, voice darkening. “Something worse.”

He turned away from me abruptly, moving to the broken doorway, danger rolling off him in waves. I followed slowly, staying a few feet behind him.

“Who else even knows this place exists?” I asked.

“No one,” he said. “Except my father when he was alive. And one other.”

“One other?” My chest tightened. “Who?”

Caelum didn’t answer immediately. His silence said more than words could.

“Caelum,” I whispered, “tell me.”

He exhaled once, low and controlled.

“My advisor. Valerius.”

The name alone felt heavy.

“Is he loyal?” I asked.

“He was,” Caelum said. “Until the day he realized loyalty to the crown meant bending to my will, not my father’s ghost.”

A chill swept through me.

“Is he dangerous?”

“I wouldn’t have kept him near me if he wasn’t.”

Before I could respond, footsteps echoed down the corridor.

Soft.

Measured.

Too calm for someone approaching a scene of violence.

Caelum stiffened, every muscle taut.

“Stay behind me,” he ordered.

“I can command if I have to—”

“No,” he snapped. Then softer, “Not with him. His bloodline predates half of my generals. You command him wrong…” He shook his head. “You could provoke something neither of us can control.”

A tall figure appeared in the doorway—lean, elegant, dressed in dark robes with silver lining. His eyes were an arresting shade of pale green, almost glowing, and his expression carried a calm intelligence that felt more dangerous than claws.

This was Valerius.

His gaze swept the room—the broken door, the shattered stone shelves, the disappearing trail of the corrupted wolf—and then finally landed on me.

And he froze.

Not visibly.

Not dramatically.

But something in his pupils shifted—like recognition.

Or disbelief.

He stepped forward slowly.

Caelum growled low in warning.

“Careful,” he said. “You are entering forbidden ground.”

Valerius lifted his hands slightly. “I mean no harm, my king.”

His voice was smooth—too smooth.

“You never come to this wing,” Caelum said coldly. “You avoid it like plague.”

“I sensed a disturbance,” Valerius replied. “A powerful one.”

His gaze slid to me again.

“You should have summoned me, Caelum.”

“I didn’t need you,” Caelum said.

“Under ordinary circumstances,” Valerius answered, “perhaps not. But this—”

His eyes locked onto mine.

“This is no ordinary circumstance.”

Caelum stepped between us, blocking Valerius’ view. “You will look at me when you speak.”

Valerius tilted his head slightly. “You are protective.”

“Obsessively,” Caelum replied without hesitation.

My breath hitched.

Valerius’ lips twitched in something that wasn’t exactly amusement.

“You’ve never reacted to anyone like this,” he said softly. “Not even during mating seasons. Not even with alliances. Not even with threats to the throne.”

Caelum growled.

“Speak carefully,” he warned.

But Valerius did the opposite.

“Your wolf is trembling.”

Caelum froze.

So did I.

Valerius stepped closer—slowly, watching Caelum like he was observing a rare phenomenon.

“I’ve known you since you were a boy,” he murmured. “I’ve seen the stone you call a heart. The iron you call control. But now…”

He inhaled.

“…your aura is wrapped around her like a shield.”

Caelum’s eyes flashed gold. “Enough.”

But Valerius was not intimidated.

“When a king wraps his aura around a creature he does not claim,” Valerius said softly, “the kingdom feels the imbalance.”

Caelum growled again.

“And when the creature wrapped in that aura is not wolf, nor witch, nor fae—”

“That’s enough,” Caelum snarled, louder this time. His wolf surged so violently the torches flickered.

But Valerius—

Raised a single brow.

“—then the kingdom feels fear.”

Silence.

Deadly silence.

I felt Caelum’s power spike—like heat, like fire, like a storm gathering under his skin. His wolf pushed forward, threatening to break out completely.

“Valerius,” Caelum said, voice shaking with contained violence, “say another word, and I will put you on your knees.”

Valerius didn’t flinch.

He looked at Caelum.

Then at me.

Then back at Caelum.

“You’re losing your composure.”

Caelum lunged.

He moved so fast the air cracked. His hand closed around Valerius’ throat and slammed him into the wall with a force that sent dust raining down.

“Do NOT,” Caelum growled inches from his face, “diagnose my composure.”

Valerius didn’t struggle. He simply looked at Caelum with calm, calculating eyes.

“You forget,” he whispered, “I served your father. I know the signs.”

“What signs?” I breathed.

Valerius’ gaze flicked to me, still pinned.

“The signs of a bond forming.”

My breath stopped.

Caelum’s grip tightened.

“You know nothing,” he snarled.

“Oh, but I do,” Valerius said. “Your wolf is losing control because her presence awakens something in you—something your father feared. Something older than you.”

Caelum slammed him harder against the wall.

“Watch your tongue.”

Valerius’ voice didn’t shake. “She is Aurelin.”

My blood ran cold.

Caelum’s eyes flashed, but he didn’t deny it.

“I knew the moment I saw her,” Valerius continued. “There is only one who could calm a corrupted wolf with a single word.”

He nodded toward the broken vault door.

“Aurelin command.”

Caelum’s wolf surged again—protective, furious, possessive.

“She is NOT for you to analyze,” he growled. “Or question. Or touch. Or look at.”

Valerius’ brows lifted. “Touch? Look at? You are speaking like a mate.”

Caelum roared.

The sound shook the entire vault.

Valerius didn’t react to the roar—but he did look past Caelum, directly at me, and asked softly:

“Does he frighten you?”

I opened my mouth—

But Caelum bared his teeth.

“Don’t answer him.”

Valerius’ eyes cut to Caelum. “You fear what she might say.”

Caelum slammed him again. “If you speak to her without my permission, I will tear your tongue out.”

“Then give me permission,” Valerius said calmly. “For I have something she must hear.”

My heart pounded.

“Caelum…” I whispered. “Let him speak.”

Caelum’s jaw clenched.

“He will twist your mind.”

“I want to hear,” I insisted.

Caelum’s nostrils flared—jealousy, protectiveness, something primal flickering behind his eyes.

Finally, with a snarl, he dropped Valerius.

Valerius straightened his robes, unbothered, then stepped forward slowly—but Caelum immediately growled, forcing him to keep his distance.

Valerius inclined his head slightly toward me.

“You are not just Aurelin,” he said softly.

My breath caught. “Then what am I?”

“Something rarer,” Valerius replied. “Something the last king swore he destroyed.”

Caelum stiffened suddenly.

Violently.

“Valerius—don’t,” he warned.

But Valerius continued.

“You are the rebirth of a lineage that was meant to remain extinct.”

Caelum stepped forward. “If you speak her name—”

Valerius ignored him.

“And if you awaken fully,” he said to me, voice soft, almost reverent, “the kingdom will tremble, Caelum’s throne will shake, and the prophecy your father died fearing…”

He paused.

“…will finally begin.”

My pulse hammered.

“What… prophecy?” I whispered.

Valerius’ pale green eyes held mine.

“That an Aurelin heir,” he said, “would either save the Alpha King…”

He turned his gaze slowly toward Caelum.

“…or destroy him.”

Silence fell like a blow.

Caelum’s breath shook.

Valerius watched him.

I stood frozen.

“Me?” I whispered. “Destroy Caelum?”

Valerius nodded once.

“If the bond forms wrong,” he said softly, “yes.”

“And if it forms right?” I asked.

Valerius’ lips curved faintly.

“Then you will be the only creature alive capable of saving him.”

Caelum didn’t move for a long moment. When he finally spoke, his voice was raw.

“She will not destroy me.”

Valerius raised a brow. “Are you so sure?”

Caelum’s gaze slid to mine—haunted, fierce, vulnerable.

“Yes,” he whispered. “Because I will not let her.”

Valerius looked at me again.

“It won’t be your choice,” he said gently. “Or his.”

My stomach twisted.

“What does that even mean?”

Valerius bowed his head slightly.

“You, Aurelin girl, were born to either end him… or bind him.”

My heart pounded painfully.

Caelum’s voice cracked like thunder.

“She will bind nothing. And end nothing. She is MINE.”

The words froze the room.

My breath caught.

Valerius went still.

Caelum’s own eyes widened a fraction—like the claim had slipped from him before he could stop it.

Silence.

Heavy.

Thick.

Electric.

Then—

Valerius smiled.

“A claim spoken from instinct,” he whispered. “So the bond has begun.”

Caelum took a step toward him, voice shaking.

“Leave.”

“Gladly,” Valerius murmured.

But before he turned to go, he met my eyes one last time.

“Prepare yourself,” he said softly. “Because once a bond like this begins…”

He glanced at Caelum.

“…it cannot be undone.”

Then he vanished into the shadows.

Leaving me alone with a king whose wolf had just claimed me—

and a prophecy that said I might be the one to kill him.