The Forbidden Wing

Rain fell like a quiet confession over the city.

It softened the sharp edges of glass towers and blurred the distant hills into watercolor shadows. At the center of it all stood the palace—ancient, unmoving, untouched by time. Its tall spires disappeared into the mist, as if even the sky refused to fully reveal it.

Inside, everything was controlled.

Measured.

Perfect.

And suffocating.

Lee Hyun-jae stood in the grand hall, his posture straight, his expression unreadable. The polished marble floors reflected the chandeliers above, casting light that felt more like surveillance than warmth.

Voices filled the space around him.

“…the announcement will be made within the month.”

“…the alliance is necessary for stability.”

“…Princess Seo Ra-eun is the ideal match.”

He heard every word.

He felt none of it.

His gaze remained fixed ahead, resting somewhere beyond the tall windows where rain slid endlessly down the glass. If he focused hard enough, he could almost imagine walking through those doors, past the guards, beyond the gates—

Somewhere no one knew his name.

“Your Highness?”

He blinked.

Reality returned like a chain tightening around his chest.

“Yes,” he said quietly.

Just one word.

Just enough.

That was all that was ever required of him.

Across the city, life moved differently.

Messier. Louder. Real.

Yoon Nabi sat cross-legged on the studio floor, surrounded by sheets of paper that overlapped like scattered wings. Blue ink stained the edges of her fingers. Curves, arches, and flowing structures filled every page—nothing rigid, nothing lifeless.

Her world wasn’t built in straight lines.

It breathed.

“Nabi,” her professor called, adjusting his glasses as he studied her work. “This is… beautiful.”

She looked up, hopeful.

“But it isn’t practical.”

The word landed softly, but it stayed.

“Architecture isn’t just about emotion,” he continued. “It has to stand. It has to function.”

Nabi smiled anyway, though something in her eyes dimmed.

“What if it can do both?” she asked gently. “What if a space can hold people… and understand them too?”

The professor didn’t answer.

He simply moved on.

Later that afternoon, an announcement changed everything.

A collaboration.

A rare opportunity.

A select group of students would be allowed to visit and study a restricted section of the royal palace—an area untouched for decades.

Most students reacted with excitement.

Nabi felt something else.

A quiet pull.

Like a memory she hadn’t lived yet.

The palace gates were larger up close.

Heavier.

As if they weren’t just meant to keep people out—but to keep something in.

Nabi stepped through them with the others, her footsteps slowing instinctively. The air felt different here. Still. Watching.

She hugged her sketchbook closer.

Why does it feel like I’ve been here before…?

A faint movement caught her eye.

A butterfly.

Blue.

Its wings shimmered unnaturally against the muted tones of stone and history. It hovered for a moment, as if waiting—

Then drifted away.

Nabi followed.

Without thinking.

Without questioning.

The voices of the group faded behind her.

Corridors stretched ahead, quiet and untouched. Dust gathered in corners where sunlight barely reached. The walls, though worn, carried a kind of silent elegance—as if they had once held laughter, warmth… life.

Her fingers brushed against the surface.

Cold.

And yet—

The lights flickered.

Softly.

Nabi froze.

“…Hello?” she whispered.

No answer.

Only silence.

And then—

“Who allowed you in here?”

The voice cut through the stillness.

Low.

Controlled.

Dangerously calm.

She turned.

He stood at the end of the corridor, half-shadowed by the dim light.

Lee Hyun-jae

Dressed simply, yet nothing about him felt ordinary. There was authority in the way he stood, in the way his gaze locked onto hers—sharp, unwavering, almost intrusive.

For a moment, neither of them spoke.

Then Nabi frowned slightly.

“Well,” she said, brushing a strand of hair behind her ear, “maybe if this place wasn’t so confusing, I wouldn’t be lost.”

Silence.

He stepped closer.

Each step measured.

Intentional.

“People who get lost here,” he said quietly, “don’t leave easily.”

A warning.

Or a threat.

Nabi crossed her arms, unimpressed.

“Do you always talk like that?” she asked. “Or just when you’re trying to scare people?”

Something flickered in his expression.

Not anger.

Not amusement.

Something… unfamiliar.

“You shouldn’t be here,” he said.

“And you should be less dramatic,” she shot back.

For the first time in a long time—

He didn’t have an answer.

A soft flutter broke the tension.

Between them, a blue butterfly appeared.

Its wings glowed faintly in the dim corridor, casting delicate shadows against the walls. It hovered in the space between them, fragile and unreal.

Nabi watched it, her breath catching slightly.

“It’s beautiful…”

Hyun-jae didn’t respond.

He wasn’t looking at the butterfly.

He was looking at her.

And the way the light—no, the entire space—seemed to shift around her presence.

The walls felt warmer.

The air softer.

Alive.

“Who are you?” he asked.

The question came out quieter this time.

Less like an order.

More like curiosity.

Nabi glanced at him, then shrugged.

“None of your business.”

And just like that—

She walked past him.

He didn’t stop her.

Didn’t call out.

He only turned slightly, watching as her figure disappeared into the fading light of the corridor.

The butterfly lingered for a second longer—

Then followed her.

That night, the palace was silent again.

But not the same.

Hyun-jae stood in the forbidden wing, alone.

His fingers brushed against the wall where she had stood earlier.

For a moment, nothing happened.

Then—

The lights flickered.

Soft.

Alive.

His hand stilled.

“…What are you?” he murmured.

But the question wasn’t about the palace.

Miles away, Nabi sat at her desk, her room dimly lit by a single lamp.

Her pencil moved across paper without pause.

Line after line.

Curve after curve.

She didn’t realize what she was drawing—

Until she stopped.

The corridor.

The same one.

But different.

Warmer.

Filled with light.

And scattered throughout the space—

Blue butterflies.

Nabi stared at it, her heart beating just a little faster.

“…Why does it feel like it’s waiting for me?”

Back in the palace, Hyun-jae stood by the window, the rain still falling endlessly beyond the glass.

His reflection stared back at him.

Unfamiliar.

Unsettled.

“…Don’t come back,” he whispered.

A pause.

His hand tightened slightly at his side.

“…or I won’t be able to let you go.”

Somewhere in the distance—

A blue butterfly disappeared into the night.

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