Chapter Text
The Prophecy
The dead had no voice, but their silence spoke louder than any living man.
Minho pressed his hand against the cold stone door deep beneath the palace, where sunlight dared not tread. It rumbled beneath his touch, the ancient sigils reacting to blood that shared the same lineage as the tyrant king who had last ruled. A son’s inheritance: not crowns, not gold — but secrets.
The door gave way with a groan like a dying beast.
Minho stepped into the crypts.
Dust filled his lungs, thick as the betrayal that built this kingdom. His lantern cast shivering light across the vault’s belly, illuminating iron-bound coffins stacked like crooked teeth, ossuaries where the bones of forgotten princes slumbered.
It had started with curiosity.
That was all.
A desire to understand the father who had ruled with an iron fist and died with a curse on his lips.
Minho had not loved the late king, but hatred was a kind of love too — wasn't it? A mirror image, twisted by grief and years of bending the knee.
He needed to know what madness had rotted the old man from the inside before it took root in him.
He passed relics that reeked of old blood and older magic. Weapons etched with prayers, grimoires bound in human skin. All forbidden. All sealed away where the sunlight could not wash their sins clean.
In the farthest corner of the crypt, something called to him.
A door without a key. A lock without a keyhole.
A slab of onyx, carved with writhing figures that seemed to move when he wasn't looking.
At its center: a handprint.
Smaller than his own.
A child's.
Minho hesitated. For the first time, he considered turning back.
But power was a sickness — and he had already breathed in too much of it.
He pressed his palm against the print.
The stone wept open, bleeding black mist into the room.
Inside: a scroll, cradled by the skeletal hands of a long-dead oracle.
The scroll was bound with a red string.
The string broke the moment he touched it.
He should have run.
He should have burned it.
Instead, he read.
"The Harbinger shall rise with a silvered tongue and a serpent's heart.
He shall walk the halls of kings as brother, as son, as lover.
He shall bring the kingdom to its knees.
He shall end the bloodline of the sun."
Minho's throat tightened. His hand trembled — a rare thing.
There was a drawing at the bottom of the scroll, rough and childlike, yet unmistakably clear. A sigil only those of royal blood could see.
A mark he had seen once before, scorched across skin he had sworn to protect.
Jisung.
The guard who had stood at his side through blood and fire.
The boy he had raised to manhood, taught to wield a sword, taught to guard the throne.
The man he had called brother in the dark, when the weight of the crown pressed too heavy on his soul.
Minho staggered back, bile rising in his throat.
"No," he whispered. His voice broke on the stones. "No, it can't be him."
But the truth was a dagger that did not care whose hands it bloodied.
The scroll spoke again — or perhaps it was only the poison in his own mind —
"The Harbinger wears the mask of loyalty until the day of reckoning."
A single memory flashed behind Minho’s eyes:
Jisung laughing in the courtyard, sunlight in his hair.
Jisung bleeding for him at the borders, smile still crooked even as he fell to his knees.
Jisung, promising — “I would die before I betrayed you, my king.”
The prophecy promised he would.
And yet—
And yet.
Minho sank to his knees, the scroll crumpling beneath white-knuckled fists.
He could not breathe.
He could not think.
Only feel the slow, steady collapse of the world around him.
Loyalty warred with duty in his chest, a brutal thing gnashing its teeth against the bone of his ribs.
Love — yes, love — howled like a wounded animal, begging for him to deny what he had seen.
But kings could not afford to be blind.
Kings could not afford to be merciful.
And so the first crack bloomed in Minho’s heart — hairline and unseen — but deep enough that it would never truly heal.
He rose.
The lantern's light flickered, painting the crypt in a thousand shifting shadows.
In the blackness, Minho made a decision he could never unmake.
If the court ever learned of Jisung’s true nature, they would not hesitate.
The council would tear him apart.
The nobles would burn him at the stake as a traitor and a monster.
Minho would not let them.
He would save Jisung the only way he could.
By becoming the monster himself.
When he emerged from the crypts hours later, dawn was bleeding over the horizon, staining the sky a sullen red.
A fitting color for the day he would begin to destroy everything he loved.