The labyrinth groaned.
Its corridors, jagged and shifting, began to collapse inward. Whole walls of black stone folded like paper, grinding themselves into dust. Chains shrieked as they tore free of their sockets, whipping about like maddened serpents.
The Overseers' voices resounded together, cold and final:
**"CORRUPTED PACT PERSISTS. INTERFERENCE REQUIRED.
INITIATING SEVERANCE TRIAL."**
The void reconfigured.
The endless darkness became a vast circle, an arena ringed with jagged chains instead of walls, the floor stitched from shifting iron plates. At the circle's center, two pillars rose—one behind Seo-jin, one behind the Saint. Their bindings attached to those anchors, drawing them taut like offerings before an altar.
Overhead, thousands of phantom eyes opened across the void.
Seo-jin whistled low. "Well. This is dramatic."
The Saint did not answer. His breathing was shallow, his eyes darting upward at the terrible audience above.
The chorus of voices overlapped, metal grinding against metal:
**"ONLY ONE WILL REMAIN.
TRIAL COMMENCES: ELIMINATION BY MIRROR OPPOSITION."**
From the far side of the arena, chains uncoiled. Two shadows took shape.
One—Seo-jin's mirror.
The other—the Saint's.
Each phantom bore their features, but twisted. Seo-jin's double grinned with teeth too sharp, eyes brimming with cruelty unmasked. The Saint's wore a broken halo of rusted iron, his phantom nailed upon it yet striding forward as if crucifixion were a crown.
The real Saint went white. His phantom's chained wrists dragged brokenly, yet its eyes gleamed with necrotic light.
Seo-jin laughed under his breath. "Oh, Overseers. You do know how to flatter a man. That thing is hideous."
The arena's floor cracked down the middle, iron teeth rising to divide the circle in two. Seo-jin was dragged toward his half. The Saint was yanked toward his.
The Overseers decreed:
**"SEVERANCE: ACHIEVED ONLY THROUGH MUTUAL ERASURE.
ONE SURVIVES. ONE FALLS."**
Chains lashed outward, cutting off all retreat.
The phantoms attacked.
His mirror lunged first, teeth bared, eyes wild. Chains spiraled from its hands like whips.
Seo-jin ducked, rolled, let sparks fly as the whip skimmed his cheek. He came up laughing.
"Well now. You're me without brakes, aren't you? All hunger, no shame. Let's see how far you get without a mind."
The double grinned wider, whipping chains in wild arcs.
Seo-jin's eyes narrowed. He shifted, not dodging fully but letting the chains graze, bleeding deliberately. He watched how the phantom reacted, testing.
Yes. It lunged at blood without hesitation. Mindless appetite, reflexes sharp but predictable.
Seo-jin smirked. "So you're just a wolf that forgot it was once a man."
Across the divide, the Saint faced his phantom—and faltered.
It walked dragging its nailed limbs, chains trailing like banners. Its voice was a chorus of whispers:
"Master.""Command us.""Embrace us."
The Saint stumbled backward, his own crucified phantoms flickering behind him like pale shadows. He shook his head violently, whispering, "No… no, no, I won't…!"
His double surged. A nailed arm slammed into him with crushing force, hurling him across the arena. His back struck chains hard enough to rattle them.
The phantom advanced.
"You are us. We are you."
The Saint wept openly. "No—please, I won't—I can't!"
Seo-jin fought like a dancer. He baited his double into lunges, sidestepped, let it snarl and swing wide. Every misstep was catalogued, every hunger noted.
He muttered to himself. "You bite because you cannot wait. You lunge because you cannot think. That's the difference."
He baited the phantom into striking the arena wall. Chains shattered. Sparks showered. Seo-jin laughed, voice echoing.
Across the divide, the Saint flailed. His phantom never faltered—it didn't need to think, because his fear kept it alive. Each time he recoiled, it grew stronger, heavier, more inevitable.
Seo-jin glanced across the iron teeth dividing them, saw the Saint's body crumple under another blow.
And for the first time, his grin faltered.
The Saint was dragged to his knees. His crucified phantoms whispered louder, crowding behind him.
"Speak.""Command.""We obey."
He clamped his hands over his ears. His voice cracked. "Stop! Please stop! I don't want you—I don't want this power!"
The phantom seized him by the throat, nails piercing skin.
The Overseers' chorus rang cold:
"VESSEL INSUFFICIENT. PREPARE FOR ERASURE."
The phantom lifted him high. Blood ran down his neck. His legs kicked helplessly.
Seo-jin's laugh died in his mouth. He shouted across the divide:
"Saint! Listen to me!"
The Saint's eyes rolled in panic. He couldn't answer.
Seo-jin roared, straining against his chains:
"COMMAND THEM OR DIE!"
The Saint gasped, choking. His nailed phantom squeezed tighter. His own crucified shadows pressed closer, whispering in unison, demanding his voice.
Seo-jin bared his teeth. His own double lunged at his throat. Seo-jin twisted, let it sink spectral teeth into his shoulder. Pain tore through him, hot and raw. But he ignored it.
He screamed again: "Saint! It doesn't matter if you're afraid. It doesn't matter if you hate it. Power doesn't care about what you want! Either you hold the leash—"
Blood gushed as the phantom's jaws dug deeper. Seo-jin's grin split red.
"—or the leash holds you."
The Saint froze.
Those words cut through the panic, through the whispering phantoms, through the strangling hands of his double.
Hold the leash.
His lips trembled. His hands clawed at the nailed arm around his throat. And then—
His voice broke free:
"Obey ME!"
The air cracked.
Every crucified phantom behind him snapped their heads up as one. Their eyes blazed with necrotic fire. Chains tore loose from their crosses.
The Saint's double faltered, its grip loosening.
The crucified shadows surged forward in a frenzy, tearing into its body with nailed arms and spectral teeth. They dragged it down, ripping it apart piece by piece.
The Saint collapsed, coughing blood, his chest heaving. His phantoms surrounded him, kneeling in devotion, their nailed forms waiting for the next word.
And for the first time——he didn't flinch at the sight.
Seo-jin's double reared back, jaws still red with his blood. It lunged again, but Seo-jin was ready.
"Good," he hissed, spitting crimson. "Now we play together."
He ducked left, baiting his double into a strike—straight into the Saint's side of the arena.
The Saint's phantoms were waiting.
"Bind it!" he shouted. His voice rang with command.
Chains whipped outward from the crucified dead, seizing the phantom Seo-jin by the limbs. It thrashed, snarling, but the Saint's voice held firm.
"Hold him down!"
The nailed phantoms slammed it against the arena floor. Seo-jin strode forward, laughing breathlessly.
He crouched by the trapped double, grinning into its snarling face.
"Sorry, brother. You lost the leash."
He drove his chain-bound fist through its skull.
The phantom burst into black shards, scattering like glass.
The Overseers' chorus faltered. For the first time, their perfect unison cracked.
"…ANOMALY DETECTED."
"…UNAUTHORIZED SYNCHRONIZATION."
"…TRIAL OUTCOME: INVALID."
The arena shook. Chains shuddered. The phantom eyes overhead blinked shut in waves, as if recoiling from what they'd seen.
Then—
CRRRRACK.
The Saint's chains split. Hairline fractures ran along Seo-jin's as well, glowing red-hot. Sparks fell like rain.
Both prisoners looked down at their bindings.
And then at each other.
The Saint's chest heaved. His lips trembled. But he met Seo-jin's gaze without flinching.
Seo-jin grinned wide, bloodied teeth gleaming.
"You felt that, didn't you?"
The Saint swallowed. "Yes."
The Overseers screamed:
"SEVERANCE TRIAL—FAILED. ESCALATION REQUIRED."
The arena began to collapse. Chains unraveled, walls folding inward once more.
But it was too late. The crack had been made.
The Saint had commanded.
Seo-jin had synchronized.
The leash had shifted hands—if only for a moment.
And in that moment, the Overseers lost control.
As the world of chains dissolved around them, the Saint whispered, half-terrified, half-awed:
"…What have we done?"
Seo-jin leaned close, his voice a dark purr.
"Broken the rules."
The last sound was the Overseers' chorus shrieking in distorted rage, echoing across the void.
"ESCALATION—ESCALATION—ESCALATION—"
Darkness swallowed the arena whole.