I Became the Bully Extra in a Novel I Hate

Should he tell the truth?

Arthur's mind ran through it in fragments too fast to hold onto any single one.

If I say it's another soul sharing my body, they lock me up as something unnatural. If I say nothing, the King reads silence as guilt. If I lie badly, Roz's face gives it away before I finish the sentence.

He opened his mouth.

Closed it.

"Your Majesty—" he started, then stopped himself again, the words dying before they found a shape he could commit to.

The King's eyes narrowed further. "You hesitate."

"I'm choosing my words carefully. This concerns something no one in this room has context for."

"Then give us context." The King's voice sharpened. "Or I will assume the worst and act accordingly."

Solenne stepped forward again. "Your Majesty, if I may—"

"SILENCE."

The word cracked through the throne room like something physical. Solenne's mouth shut, jaw tight, hands curling at her sides, and she didn't try again.

Arthur had nothing left to hide behind.

He took a step forward.

The biggest gamble he'd ever make, standing in front of a king who already had every reason to distrust him.

But the theory aligned. Every piece of it, clean and sudden, like a lock finally finding its key. Two signatures. One body. A soul that wasn't consumed, wasn't destroyed, just displaced — sitting in the same space as him.

He'd never had a reason to test it before now.

"Your Majesty. The second signature you and your people have been sensing." Arthur breathed, steadying himself before the rest came out. "I can show you exactly what it is."

He pushed his aetheric blood down. Through his chest, his hips, down both legs, into the one place it had never occurred to him to send it deliberately before — into his own shadow, spread flat across the marble floor beneath his feet.

'What are you doing.' Vexis's voice came fast, alarmed.

Just trust me for one second.

Roz's ears came up sharp. Solenne leaned forward without meaning to. Every eye in the room, human and elf alike, fixed on the same spot Arthur's did.

His shadow lifted.

Not all at once — a slow peel, the edges detaching first, the shape of it holding even as it separated cleanly from the floor beneath his boots. For a moment there were two Arthurs in the room. One standing in the light. One dark, flat, still pinned to the stone by nothing but its own shape.

The King's eyes went wide, his composure cracking for the first time since the audience began.

"A shadow," he said, quieter now, the relic barely keeping pace. "Moving independently. Detached from its caster. Despite the light source remaining constant." His gaze snapped to Arthur. "How."

This would work. Arthur felt the pieces settle into place in real time, the logic arriving whole the way it sometimes did when he stopped forcing it and just let his chemistry brain do what it had always done best. Every elf here can sense two signatures because there ARE two. Not because I have a doppelganger running loose murdering hunting parties. Because the second signature has been living besides me this entire time, and I never gave it a shape to be measured against until right now.

Vexis wasn't just a soul that got evicted the day I arrived. He's aetheric essence that never got consumed.

A signature that's still alive, still whole, still real, just without a body of its own to stand in. Aetheric essence replenishes volume the same way blood does. It's not blood, but it's fuel. The same principle black magic runs on, drawing essence out of a person to power something that isn't supposed to exist.

Except this isn't drawn from someone else.

It's already mine.

I'm Vexis.

Vexis is me.

Arthur looked sideways, toward the space only he could see clearly, where Vexis hovered, uncertain, staring at the shadow on the floor like it belonged to both of them and neither of them at once.

Let's give you a body, Arthur thought. Even a borrowed one. Even for a minute.

Vexis hesitated. 'You're sure about this.'

I'm not sure about anything right now. But you've wanted a body since the day I arrived. Here's one. Take it.

Vexis didn't answer with words. He simply moved — folding himself down into the waiting shape on the marble, and the shadow began to change.

It thickened first. Not spreading wider, but gaining weight, gaining density, the flat black shape lifting slowly off the floor the way something wakes up one joint at a time. It rose onto legs that hadn't existed a moment ago. Shoulders formed. A head, tilted at an angle that mirrored Arthur's own posture exactly.

A silhouette stood in the throne room. Fully upright. Fully independent. The unmistakable shape of Vexis Lestilaut, rendered entirely in shadow, standing several feet from the boy whose body it had been born inside of.

The room went silent in a way that felt total.

Solenne's mouth had come open slightly, no words behind it. Theodore looked like he'd forgotten how to breathe. Cael's hand had drifted toward his own chest without him seeming to notice. Thalon stared without blinking.

Nobody in this room, human or elf, had ever seen anything like it.

A magic revolution, standing in front of a king who'd spent the last hour convinced he was looking at a threat.

The King rose from his throne, slow, eyes locked on the shadow-shape standing beside Arthur.

Arthur turned back to face him directly.

"Your Majesty. This is why your court senses two signatures where there should be one." He kept his voice steady, deliberate, letting each word land before moving to the next. "It isn't a doppelganger stalking your hunting parties while I stand safely inside your walls. It's my own shadow — carrying a second signature that's been part of me since the day I was born. Something living in the space my magic occupies, that I only just learned how to give shape to."

He gestured, small, toward the silhouette beside him.

"Whatever attacked your people outside these walls wasn't me, and wasn't this. I have no way yet to prove who that was. But I can prove, right now, in front of you, exactly what the second signature actually is. And it isn't a threat sitting quietly inside your throne room waiting for the right moment."

The King's eyes moved from the shadow to Arthur and back again, slow, calculating.

"You asked me earlier what kind of mage I am, Your Majesty."

Arthur let the smallest curve touch the corner of his mouth.

"A mage whom shadows obey."

The silence that followed held for three full seconds.

Then the King said something, low, half to himself, and the relic caught it a beat late, translating it into the room with the weight of something that hadn't been said out loud in a very long time.

"I have lived eight hundred years," the King said, "and I have never once seen a mortal command a shadow the way a swordbearer commands a blade." He stepped down from the throne's base, slow, deliberate, eyes never leaving the silhouette standing beside Arthur. "Whatever this is. Whatever you've built for yourself, boy — it isn't in any catalogue my scholars have ever compiled. Not human. Not elven. Not anything recorded in eight centuries of my own memory."

He stopped a few feet away, studying Arthur the way he might study something rare and dangerous both at once.

"You've done something today that no mage ever managed." His voice dropped lower. "You've made me curious instead of certain."

Arthur held his ground, said nothing, let the silence do whatever work it needed to do.

Behind him, the murmuring had already begun.

Not loud. Not frantic.

Quiet voices spread through the throne room, guards exchanging uncertain glances while the court whispered among themselves. Even Yveselune, who had carried herself with perfect composure since their arrival, stared at the shadow standing beside Arthur a heartbeat longer than etiquette allowed.

The throne room no longer felt like a courtroom.

It felt like the birthplace of a legend.

Word would travel.

Arthur could already feel it.

By tomorrow, everyone within the palace would know what had happened here.

By the end of the week, the story would spread beyond the capital, carried by diplomats, merchants, wandering scholars, and every servant fortunate enough to witness the audience. Each retelling would grow larger than the last. Details would change. Rumors always did.

But one image would remain.

A young human.

A mage who gave form to his own shadow.

A man whose darkness stood beside him instead of beneath him.

The King's gaze never left the silhouette.

His voice was low, almost thoughtful.

"A mage…"

His eyes narrowed.

"…whom shadows obey."

Silence followed.

No one answered.

They didn't need to.

Arthur saw the words settle over the room all the same, taking root in the minds of everyone present. By tomorrow, they would no longer be a sentence.

They would become a story.

And stories always demanded a name.

When the tale finally crossed the borders of the Emerald Kingdom, few would remember the exact words spoken before the throne.

But they would remember the boy.

The human who stood beside a living shadow.

The one the darkness itself answered.

They would call him…

The Black Shadow of Ishkral.