Cold stone walls closed in from every side, the damp, heavy air pressing uncomfortably against the hunters' skin. The faint, eerie glow of raw mana crystals embedded in the cavern walls cast warped, elongated shadows across the narrow corridor.
"Alright, listen up!" Hwang Dongsuk's booming voice echoed through the passage. His massive, armored frame blocked half the corridor as he turned around, a wide, crude grin on his scarred face. "Standard formation. Frontliners up front. Porter—stay in the middle and don't touch anything you shouldn't."
His predatory eyes flicked briefly to Jinwoo.
Jinwoo lowered his gaze, playing the part perfectly. "Yes," he replied quietly.
Walking a few paces behind, Yoo Jinho clutched his expensive sword tightly, his eyes darting around. Something about this entire situation felt… wrong.
The first hour passed deceptively smoothly.
Low-grade dungeon beasts fell easily to the group's coordinated attacks. Jinwoo moved only when told, carried the heavy mining bags when ordered, and kept his head down. He made himself practically invisible.
Then came the dead end.
A massive, circular stone chamber opened before them. It was completely empty of monsters. It was too open. Too quiet.
Jinwoo stopped walking. 'This is it.'
Hwang Dongsuk raised a heavy, armored fist. "Break time!" he announced casually, stretching his neck. "Let's catch our breath before we mine the crystals."
The other hunters relaxed instantly, lowering their weapons and stretching.
Suddenly, Jinwoo's Senses screamed.
Directly behind him.
Steel whispered through the cold air.
Jinwoo simply tilted his head a fraction of an inch to the right.
The blade meant to sever his spinal cord violently sliced through empty space.
Instead of retreating, Jinwoo stepped backward, directly into his attacker's guard, and slammed his elbow backward into the man's sternum. The attacker stumbled, gasping for air.
"What—?!"
Jinwoo turned slowly. His cold, dead eyes met the panic-stricken face of the rogue hunter.
Hwang Dongsuk chuckled darkly, dropping the facade entirely. "Damn, you noticed? You've got good instincts for a porter."
The rest of the group spread out seamlessly, weapons raised and pointed directly at Jinwoo.
Yoo Jinho's face went completely pale. "H-Hyung…? What's going on?"
Dongsuk cracked his neck, hefting his massive battleaxe. "Just business, kid. This porter has to die so we don't have to split the mining profits. And after him... you're next." He grinned fiercely at his men. "Kill him."
Then—Jinwoo smiled.
It wasn't a smile of fear, or even anger. It was a slow, terrifying smile of absolute anticipation.
"So you chose the exact same path," Jinwoo murmured.
"What?" Dongsuk frowned, confused by the lack of begging.
Jinwoo lifted his head.
Instantly, the atmospheric pressure in the cavern violently shifted. The air grew impossibly heavy, suffocatingly dense. The rogue hunters staggered backward, gasping as if gravity itself had suddenly turned against them.
Jinho gasped, his knees buckling under the sheer weight of the bloodlust. "W-What is this…?"
Jinwoo took a single step forward. The solid stone ground audibly cracked beneath his foot.
"Wrong target," he said calmly.
The nearest hunter, terrified by the aura, lunged forward in a desperate panic. He never finished the motion.
Jinwoo vanished.
Kasaka's Venom Fang flashed into existence, gleaming like a silver crescent moon.
Blood sprayed in a brilliant arc across the glowing cavern wall. The hunter's body collapsed in two separate pieces before he even realized he was dead.
Before anyone could scream, Jinwoo was already moving again.
Slash.
Stab.
Crack.
Every movement was flawlessly precise. Ruthlessly efficient. Utterly merciless. His 78 points in Agility made him a phantom; his 82 points in Strength made every strike a guaranteed fatality.
One hunter managed to thrust a spear toward Jinwoo's shoulder. Jinwoo didn't even try to dodge. He simply reached out and caught the man's wrist.
He squeezed.
Bones shattered like fragile glass.
The man opened his mouth to scream, but the sound was abruptly cut short as Jinwoo drove his dagger upward through the hunter's throat.
One by one, they fell.
There was no struggle. There was no desperate battle. It was a one-sided slaughter.
Hwang Dongsuk staggered backward, his eyes wide with absolute terror, cold sweat pouring down his scarred face. His entire squad was dead in less than thirty seconds.
"T-This isn't possible… You're just an E-Rank!" Dongsuk stammered, his grip on his axe trembling.
Jinwoo turned to him, flicking a spray of crimson from his white bone dagger.
"You chose the wrong target," Jinwoo said softly.
Cornered and desperate, Dongsuk roared, channeling every ounce of his C-rank mana into his massive body. He charged, swinging his battleaxe with skull-crushing force.
Jinwoo didn't block. He casually stepped inside the wide arc of the swing, completely bypassing the weapon, and threw a single, devastating punch.
The impact sounded like a cannon firing.
Jinwoo's fist caved in Dongsuk's heavy chest armor, shattering his ribs and sending the massive man flying backward until he crashed into the stone wall. Thick cracks spiderwebbed outward from the point of impact.
Dongsuk slid down to the floor, coughing up dark blood, his eyes glassy and unfocused.
Jinwoo crouched gracefully before him. "Do you know why you lost?"
Dongsuk tried to speak, but only choked on his own blood.
"Because you were hunting the wrong person," Jinwoo whispered into the dying man's ear. "You thought you were the predator. But you were just prey."
Kasaka's Venom Fang pierced his heart. Hwang Dongsuk went completely still.
A suffocating silence returned to the blood-soaked cavern.
Yoo Jinho stood frozen, shaking violently. His legs completely refused to obey him. The man standing casually before him—calm, blood-stained, utterly composed—was not a weak porter. He was a monster wearing human skin.
Jinho's breath came in shallow, panicked gasps as he stared at Hwang Dongsuk's lifeless corpse. One moment, a veteran C-rank hunter. The next—gone.
Jinwoo wiped his dagger clean against Dongsuk's fallen cloak and turned around.
Their eyes met.
Jinho flinched violently and instantly dropped to his knees.
"I—I won't tell anyone!" he blurted out, his voice cracking hysterically. "I swear to God! Please—please don't kill me!"
His forehead hit the cold stone floor. Thud. Again. Thud. And again.
Jinwoo watched him silently. Fear poured off the young man in heavy, suffocating waves. It was raw, honest, and complete. It wasn't the fear of a traitor caught in a lie; it was the pure, primal fear of a mortal staring at a god of death, finally understanding exactly how fragile his life truly was.
Finally, Jinwoo spoke. "Get up."
Jinho froze.
"I said," Jinwoo repeated, his voice calm but absolute, "get up."
Jinho obeyed instantly, scrambling to his feet like a frightened child, his hands trembling at his sides. He shrank back as Jinwoo took a step closer.
"You weren't part of it," Jinwoo said evenly. "You didn't raise your weapon against me."
Jinho nodded frantically. "N-Never! I swear!"
Jinwoo studied him for a long, agonizing moment.
"If you stay with me," Jinwoo said, his dark eyes piercing through Jinho's soul, "you live."
Jinho swallowed heavily.
"If you betray me—" Jinwoo's gaze sharpened, radiating a chilling killing intent, "—you won't even feel it."
Jinho dropped his head deeply in a bow of total submission. "I'll follow you," he said hoarsely. "Anywhere. I won't question anything. I won't disobey. Please… just let me stay."
Something solid settled in Jinwoo's chest. Fear like this didn't break loyalty. It forged it in iron.
"Stay behind me," Jinwoo commanded, turning away to face the dark tunnel leading deeper into the dungeon. "Don't fall behind."
Jinho nodded violently. He didn't even dare to blink.
Deeper into the dungeon, the air grew thicker, heavy with hostile mana. The monsters could smell the blood, and they came in endless waves.
Giant, armored cave spiders crawled from cracks in the ceiling. Humanoid lizardmen wielding crude iron weapons roared as they charged down the corridors.
Jinwoo moved.
He didn't wait for them to surround him. He plunged directly into their ranks.
Kasaka's Venom Fang danced like a silver shadow. Every single strike found a vital point—throat, spine, heart. Jinwoo flowed from kill to kill, his movements seamless, brutal, and breathtakingly beautiful.
Jinho watched in stunned, absolute horror. This wasn't combat. This was an execution.
A stray lizardman broke past the frontline, lunging straight toward Jinho with a rusted spear. Before Jinho could even scream, Jinwoo materialized between them. The beast's head was cleanly severed, spinning into the air before blood splattered across the stone floor.
"Don't move," Jinwoo said, not even bothering to look back.
Minutes turned into an hour. Bodies dissolved into black mist faster than Jinho could count. Jinwoo never slowed down. When the monsters grew stronger, his blades grew sharper.
At the very heart of the dungeon, a massive set of stone double doors loomed. The boss chamber.
The ground shook violently as something enormous stirred within. The doors shattered outward, and a towering creature emerged—a massive, armored Rock Golem, its hide thick as steel, its eyes glowing with violently surging mana.
Jinho collapsed against the cavern wall, his legs giving out entirely. "T-That thing is a C-Rank boss… right?"
Jinwoo stepped forward, rolling his shoulders. "Yes."
The monster roared, the sheer sound shaking the dust from the ceiling. It brought its massive, boulder-like fists down toward Jinwoo.
With his Senses, Jinwoo saw everything in slow motion—the tightening of the stone muscles, the flow of the mana, the exact trajectory of the impact.
He vanished.
The boss's fist slammed into the ground, completely obliterating the stone where Jinwoo had been standing just a microsecond prior.
Running straight up the golem's colossal arm, Jinwoo leaped into the air and drove his dagger deep into the monster's glowing, crystalline eye. The golem unleashed a deafening screech of agony. Jinwoo twisted his body in mid-air, landed on the beast's shoulder, and attacked again. Relentless. Unforgiving.
Within sixty seconds, the massive guardian of the dungeon crumbled into a pile of useless, mundane rocks.
Jinwoo stood atop the dissolving rubble, his chest rising and falling steadily. Silence returned to the dungeon.
Then—the chimes began.
[ Level Up! ]
[ Level Up! ]
Yoo Jinho stared up at Jinwoo as if he were looking at a deity. "You… you cleared it alone. Easily," he whispered.
Jinwoo turned, sheathing his dagger into his inventory. "You're alive," he said simply. "That's enough."
Jinho scrambled to his feet, straightened his posture, and bowed perfectly—a full, ninety-degree bow of absolute respect.
"Thank you for saving my life, Hyung-nim," he said firmly, his voice no longer shaking.
Jinwoo paused, slightly surprised by the honorific, but then nodded once. "…Okay. Let's go."
Jinho exhaled shakily and followed close behind. In that exact moment, Yoo Jinho made a final, unwavering decision. No matter how terrifying Sung Jinwoo became, no matter what shadows he walked in—
He would follow him to the very end.