The dungeon no longer felt hostile.
That alone was unnatural.
A few moments earlier the distorted city had been collapsing under corrupted authority, black system structures spreading endlessly across the battlefield like infection. Now—
Everything stood still.
The ruined streets remained damaged, the cracked buildings still leaning at impossible angles, but the pressure was gone.
Completely.
As if the Executor had never existed.
---
Sera slowly lowered her bow, though her eyes remained fixed on the spot where the corrupted hunter had vanished.
"…He erased it," she muttered quietly.
---
Not defeated.
Not killed.
---
Erased.
---
Even the system hadn't known how to process what happened.
---
[ Entity Status: Null ]
[ Data Recovery: Failed ]
---
Suho stared at the fading particles in silence.
Because what stayed with him wasn't the power.
It was the method.
The Boundary Walker hadn't overwhelmed the Executor through force alone. He had understood the corruption itself—understood it deeply enough to remove it entirely without destabilizing the dungeon further.
That level of control—
Was terrifying.
---
The Boundary Walker stood a short distance away, calm as ever, his golden eyes reflecting the fractured remains of the distorted city.
Not exhausted.
Not strained.
---
Untouched.
---
"…You're thinking too much again," Sera said quietly beside Suho.
---
"…No."
---
His eyes narrowed slightly.
---
"…I'm understanding."
---
Because now the gap was visible.
Not between ranks.
Not between levels.
---
Between existence.
---
The Boundary Walker glanced toward them briefly before looking upward again. The distorted sky continued stabilizing overhead, fragments of broken system structures dissolving slowly into harmless particles of light.
---
[ Dungeon Stability: 81% ]
[ Authority Corruption: Removed ]
---
"…This gate should have collapsed already," Sera noted.
---
"It would've," the Boundary Walker replied calmly.
"…If the corruption had spread another few minutes."
---
Silence settled briefly.
Then—
Suho stepped forward.
---
"…That Executor."
---
The Boundary Walker already knew the question before it came.
---
"…A failed candidate," he answered.
---
"…Phase Four?"
---
A nod.
---
"…Years ago."
---
Sera frowned slightly. "…You knew him?"
---
The man's expression remained unreadable.
---
"…Once."
---
That answer carried more weight than either of them expected.
---
"…And you left him like that?" Sera asked sharply.
---
The Boundary Walker finally looked at her directly.
Not offended.
Not defensive.
---
"…Do you think I could've saved him?"
---
Silence.
---
Because judging by what they had just witnessed—
Maybe not.
---
The man looked back toward the fading battlefield.
"…When corruption reaches synchronization stage, the system stops seeing you as a person."
---
A pause.
---
"…It sees you as a function."
---
Suho's system flickered faintly.
---
[ Hidden Protocol: Active Observation ]
---
"…And once that happens?" Suho asked quietly.
---
The Boundary Walker exhaled slowly.
---
"…The original self disappears piece by piece."
---
That explained the broken voice.
The fragments of humanity.
The warning.
---
"…He was still aware," Sera muttered.
---
"…Barely."
---
Another silence followed.
Heavy.
Uneasy.
---
Then the Boundary Walker stepped forward again.
This time toward Suho.
---
"…Your corruption percentage."
---
Suho's eyes sharpened slightly.
---
"…You noticed."
---
"Of course I noticed."
---
The Boundary Walker raised one hand slightly.
Golden energy flickered faintly around his fingertips—not wild like mana, not structured like system authority.
Something older.
More refined.
---
"…Show me."
---
Sera immediately tensed. "…Wait—"
---
"It's fine," Suho said calmly.
---
Because he understood.
This wasn't an attack.
---
It was evaluation.
---
Suho opened the interface willingly.
---
[ Hunter: Suho ]
[ Lv: 77 (C-Rank) ]
[ Status: Damaged ]
[ Corruption Influence: 7% ]
[ Trait Evolution: 42% ]
---
The Boundary Walker's gaze paused briefly at the evolution percentage.
For the first time—
His expression shifted.
Slightly.
---
"…Faster than expected," he murmured.
---
Sera caught it immediately. "…What does that mean?"
---
The man ignored the question for a moment, his attention focused entirely on Suho's interface.
Then—
"…Your system is adapting unusually well."
---
"…That's bad?" Sera asked.
---
"…Potentially."
---
Not reassuring.
---
The Boundary Walker lowered his hand slowly.
"…Most candidates struggle because the system rejects them."
---
A pause.
---
"…Your problem is the opposite."
---
Suho already suspected that.
The system wasn't resisting him anymore.
If anything—
It was responding too naturally.
---
"…Because of the trial?" he asked.
---
"No."
---
The Boundary Walker's golden eyes narrowed slightly.
---
"…Because it recognizes you."
---
Silence.
---
Sera looked between them immediately. "…Recognizes him how?"
---
"…I don't know yet."
---
That answer sounded genuine.
And that alone—
Was dangerous.
---
The dungeon trembled lightly beneath their feet.
Not from corruption this time.
From collapse.
---
[ Dungeon Expiration: Imminent ]
---
"…We should leave," Sera said.
---
The Boundary Walker nodded once.
But before moving—
He looked at Suho one last time.
---
"…Don't force your evolution."
---
Suho's gaze sharpened slightly.
"…Why?"
---
"…Because the faster you approach Phase Four…"
---
A brief pause.
---
"…The more attention you attract."
---
That didn't sound like a metaphor.
---
"…From who?" Sera asked immediately.
---
The Boundary Walker was silent for a moment.
Long enough to matter.
---
Then—
"…Things outside the system."
---
The dungeon shook harder.
Chunks of distorted structures began collapsing throughout the ruined city as the expiration process accelerated.
---
Sera frowned sharply. "…That's not an answer."
---
"No," he said calmly.
"…It's the only warning you'll get for now."
---
And then—
He disappeared again.
No sound.
No portal.
No trace.
---
Gone.
---
The dungeon collapse fully initiated seconds later.
The distorted city began dissolving around them rapidly, broken buildings turning into fragments of fading light as the unstable environment finally lost cohesion.
---
"Move!" Sera shouted.
---
Suho nodded immediately.
Both of them sprinted through the collapsing streets as pieces of the dungeon vanished around them, the unstable space tearing itself apart faster than ordinary gates.
---
[ Dungeon Integrity: 19% ]
---
The exit portal flickered into existence ahead.
Unstable.
Breaking apart.
---
Sera released Resonance Field instinctively, stabilizing the area around them just enough to maintain a clear path.
---
[ Skill: Resonance Field ]
[ Synchronization Support Active ]
---
"Go!" she shouted.
---
Suho reached the portal first.
Then stopped.
---
Sera's eyes widened. "…What are you doing?!"
---
Because he had turned back.
Toward the collapsing city.
---
Toward the place where the Executor disappeared.
---
The system flickered once.
Very faintly.
---
[ Fragment Detected ]
---
Something remained.
Not corruption.
Not authority.
---
A memory.
---
For a split second Suho saw it—
A hunter standing alone beneath the same distorted sky.
Human.
Smiling faintly.
Before the corruption ever began.
---
Then—
The fragment vanished.
---
[ Data Lost ]
---
The city collapsed entirely.
---
"SUHO!"
---
He moved instantly.
Crossing through the portal just as the dungeon imploded behind them.
---
Silence returned.
Real-world silence.
Cold night air.
City lights.
Reality.
---
The gate behind them shattered completely before dissolving into nothingness.
No dungeon core.
No remains.
No evidence it ever existed.
---
Sera bent slightly, catching her breath as she looked back at the empty space where the gate had been.
"…That was definitely not a normal hunt."
---
"No."
---
Suho stared quietly at the place where the gate vanished.
---
Because one thought refused to leave him.
---
The Executor had warned him.
Even after corruption.
Even at the end.
---
"…Don't cross…"
---
Suho closed his eyes briefly.
Then opened them again.
Steady.
Focused.
---
"…I'll cross it," he said quietly.
---
Sera looked at him sharply.
---
"…But I'll return."