Osaka at night pulsed with life—neon signs in Kanji and English, street vendors shouting, crowds flowing like rivers through Dotonbori. But beneath the surface, in the labyrinth of old service tunnels and forgotten maintenance shafts, a different world existed.
Haruto, Miya, and Yuki moved through the dark like shadows. No flashlights. No noise. Only the faint glow of Miya's lightning—controlled, dim—and the soft blue chill from Yuki's ice marking safe paths.
The black market hub was hidden beneath an abandoned subway station near Namba. The entrance: a rusted maintenance hatch guarded by two low-rank hunters—mercenaries paid to look the other way.
Haruto stopped at the hatch.
**[Instant Analyze Lv.4.]**
**[Guards: C-rank (x2). Aether affinity: Fire / Strength. Threat level: Low. Corruption trace: 3% Nox residue on weapons.]**
He looked at Yuki.
"Quiet."
Yuki nodded.
Ice spread silently across the hatch—freezing the lock, the hinges, the guards' feet to the ground without a sound. They didn't even have time to react before chains snapped from the shadows.
**[Black Chain Curse Lv.4.]**
The chains wrapped their mouths, arms, legs—dragging them into darkness. No scream. No alarm.
Haruto opened the hatch.
They descended.
The tunnel smelled of damp concrete, oil, and something sharper—burnt Aether and old blood. Voices echoed ahead—low, guttural, negotiating.
The market opened before them: makeshift stalls under flickering fluorescent lights. Crates of monster cores. Forbidden artifacts glowing faintly purple. Hunters in hoods bartering with rogue alchemists. Weapons that hummed with unnatural energy.
At the center: a tall man in a black trench coat, face hidden under a hood. Around him—crates stacked with black orbs pulsing with faint Nox essence.
The corrupted S-rank.
He sensed them.
Turned.
Eyes glowed purple beneath the hood.
"You're the ones who ended it. The Guardian and his pets."
Haruto stepped forward.
"You're selling remnants. Feeding what's left of Nox."
The man laughed—rough, broken.
"Remnants? This is power. The Guild wants it buried. I want it sold."
He raised a hand.
The orbs flared.
Purple mist exploded outward—forming spectral Nox Echoes. Smaller. Weaker. But many.
Ten. Fifteen. Twenty.
They charged.
Miya moved first.
**[Lightning Palace – Lv.4 (Void Storm).]**
Storm clouds gathered in the low ceiling—lightning chaining through the mist, devouring Echoes in flashes.
Yuki flanked.
**[Cryogenic Freezing – Lv.4+.]**
Ice surged—freezing five Echoes solid, then shattering them with a snap.
Haruto charged the S-rank.
**[Dragon Variant – Sovereign Form.]**
Scales erupted. Wings unfurled—gold-black.
He struck.
The man countered—purple blade forming in his hand.
They clashed—metal against scale.
The S-rank staggered.
"You think you can judge me? You carry the same mark!"
Haruto's voice was cold.
"I carried it. I chose to let it go."
He raised his hand.
**[Tenebrae Lv.3 – Void Dominion.]**
The black sphere formed—smaller, precise.
The S-rank's eyes widened.
"No—"
The sphere struck.
Darkness swallowed him.
The orbs shattered.
The Echoes dissolved.
Silence.
The market emptied—merchants fleeing, buyers vanishing into tunnels.
Haruto stood over the unconscious S-rank.
Miya and Yuki joined him.
Yuki kicked a broken orb.
"Artifacts destroyed. No more feeding the remnants."
Miya looked at Haruto.
"What now?"
Haruto knelt—chains wrapping the S-rank's wrists.
"We take him to Ren. Let the Guild handle the trial."
He stood.
"But first… we make sure there are no more."
They gathered the remaining orbs—crushed them one by one.
Purple light died.
The tunnel was clean.
They dragged the S-rank to the surface.
Ren waited in the SUV—door open.
He looked at the bound man.
"Clean work."
Haruto nodded.
"He's yours."
Ren's team took the prisoner.
Ren looked at Haruto.
"The division is official. No name yet. But it's yours."
Haruto met his gaze.
"We'll name it when the time comes."
Ren smiled.
"Take your time."
The SUV drove off.
Haruto looked at Miya and Yuki.
"Home?"
Miya nodded.
"Home."
Yuki smirked.
"After ramen. I'm starving."
They laughed.
The city lights welcomed them back.
The hunt was over—for tonight.
But the shadows still held secrets.
And the Sovereign Guardian watched over them.