The night was too quiet.
Not peaceful—
but the kind of silence that feels… wrong.
The palace of Yongcheon stood untouched beneath a sky without wind, without sound, as if even the world itself had paused—watching, waiting.
Inside the royal quarters, everything remained as it should be.
Guards at their posts.
Flames steady in their lanterns.
Shadows unmoving against stone walls.
Nothing disturbed.
Nothing out of place.
Nothing—
until it was.
A door creaked open.
Soft. Slow.
Unnoticed.
Inside the room, the youngest prince slept.
Kim Yoon.
Bathed in silver moonlight, his expression was peaceful—too peaceful for someone born into a kingdom feared by the world. One hand rested near his chest, fingers loosely curled… and on his skin, just visible beneath the collar of his robe—
a faint mark.
A five-petal flower.
For a moment, nothing happened.
Then—
it glowed.
Soft at first. Barely there.
Then brighter.
Then—
gone.
The light vanished as quickly as it came.
And the room fell back into darkness.
Silence returned.
Unbroken.
Unaware.
—
Morning came.
And with it—
a scream.
"Your Highness—!"
The door slammed open.
Servants rushed in.
Guards followed.
The bed—
was empty.
The sheets untouched.
No sign of struggle.
No blood.
No trace.
As if he had never been there at all.
—
The palace froze.
Orders were shouted.
Footsteps thundered through halls.
Every corner was searched.
But the truth spread faster than any command.
The youngest prince—
was gone.
—
"Search again."
The voice was cold enough to silence the entire hall.
Crown Prince Kim Jae-hyuk stood at the center, his presence alone enough to make even seasoned generals lower their heads.
"I don't care how many times you've checked," he said, eyes dark, unshaken.
"Search. Again."
No one dared argue.
No one dared breathe too loudly.
Because for the first time—
the future king did not look composed.
He looked dangerous.
—
"I'll tear this entire kingdom apart if I have to."
The words did not come from the throne.
They came from the second prince.
Kim Tae-jin.
His sword struck the ground with a sharp echo, his expression twisted with something far more violent than anger.
"Whoever did this—
wherever they took him—"
His grip tightened.
"I will burn it all."
—
"He didn't disappear."
A quieter voice cut through the chaos.
Kim Seung-woo.
The third prince.
Calm. Controlled. Watching everything.
"This wasn't random," he said, gaze sharp.
"No forced entry. No struggle. No witnesses."
A pause.
"Whoever took him… planned this."
—
"He's alive."
The room went still.
All eyes turned.
Kim Min-jae stood near the window, half-shadowed by the morning light.
Unlike the others, he did not look angry.
He looked certain.
"He's alive," he repeated softly.
Not hope.
Not denial.
Certainty.
—
Days turned into weeks.
Weeks into months.
And Yongcheon…
did not mourn.
It searched.
Borders were crossed without permission.
Kings were forced to kneel.
Shadows were hunted and dragged into the light.
The world watched in fear—
as the most powerful kingdom began to move.
Not for conquest.
Not for power.
But for one person.
—
And somewhere…
far beyond their reach—
a boy opened his eyes.
Not in silk sheets.
Not in a palace.
But on cold ground, beneath an unfamiliar sky.
He gasped softly, breath uneven, gaze unfocused.
"…where…"
His voice trembled.
"…am I…?"
No answer came.
No memory followed.
Only silence.
And something else.
A faint warmth at the back of his neck.
Unseen.
Unnoticed.
Waiting.
—
Far away—
in a kingdom that had already begun to shake the world—
four princes stood beneath a broken symbol.
Four rings.
Four petals.
One missing.
And a silence that promised something far worse than grief.
Because Yongcheon had not lost its prince.
It had lost its heart.
And the world—
was about to pay the price.