The Granite Devourer didn't have a face, but it had a scream. It was the sound of shifting tectonic plates, a grinding, guttural roar that vibrated through the marrow of my bones. As I squeezed its stone fist, the magma-veins within its arm pulsed a frantic, dying crimson.
"You're heavy," I muttered.
I didn't feel the heat. To someone with an [Eternal Solar Core], a Rank-C magma monster was like a lukewarm cup of tea.
[Warning: Physical exertion is cracking the 'F-Rank Mask'.]
[Universal Deception is struggling to rationalize your current strength.]
"Then stop rationalizing and start helping," I hissed under my breath.
With a sharp twist of my wrist, I didn't just break the monster's hand—I shattered its entire forearm. Stone shards the size of dinner plates erupted outward, whistling past Min-ah's head.
"Jin-woo... your arm..." Min-ah's voice was a ghost of a sound, lost in the chaos.
She was looking at my sleeve. The Academy hoodie had disintegrated under the pressure, revealing my forearm. It wasn't just muscle; there were faint, glowing golden lines tracing the path of my veins, pulsing in time with the Core.
I couldn't let her see more.
[Skill: 'Sovereign's Grip' – Overload Initialized.]
I reached out with my left hand and grabbed the air itself. To the terrified scavengers behind me, it looked like I was grasping at nothing. To me, I was seizing the gravitational anchor of the room. I pulled.
The Granite Devourer was ripped forward, its massive weight meant nothing against the manipulation of space. It stumbled, its glowing core—a fist-sized hunk of pure, concentrated mana—exposed within its chest cavity.
[New Skill: 'Aether Blade' (Rank: S) has manifested.]
A blade of pure, translucent energy extended from my knuckles. It wasn't fire, and it wasn't physical steel. It was Aether—the primordial matter of the stars. It didn't hum; it sang a high, predatory note that made the shadows in the tunnel flee.
I stepped forward. Void Step.
One moment I was five meters away. The next, I was standing behind the titan.
I didn't swing with effort. I simply walked past it, the Aether Blade trailing behind me like a ribbon of light. The blade passed through the stone and magma as if they were smoke.
For a heartbeat, the Devourer stood frozen. Then, a thin, glowing line appeared across its waist.
SLIDE.
The six-meter-tall monster split in half. The top section slid off the bottom, crashing into the subway tracks with a thud that shook the entire station. The magma spilled out, dulling instantly into black, lifeless basalt.
[Quest: The First Harvest – Completed.]
[Reward: 'Aether Perception' (Rank: B) has been integrated.]
[Hidden Objective Met: Defeat a Mutated Boss solo.]
[Bonus Reward: 500 Shop Credits.]
The Aether Blade vanished. I stood there, my chest heaving, as the golden glow in my veins retreated. I immediately felt the "Mask" slam back into place. My muscles felt heavy, the fake F-rank fatigue being forced upon me by the System to maintain the lie.
"Jin-woo?"
I turned slowly. Min-ah was still on the ground, her daggers forgotten. The other scavengers were staring at me like I was a ghost—or a god.
"Is... is it dead?" one of the older scavengers asked, his voice trembling.
"Yeah," I said, pitching my voice to sound shaky. I stumbled slightly, leaning against the cold subway wall. "It's dead."
Min-ah scrambled to her feet, rushing over to me. She grabbed my shoulders, her eyes searching mine. "What was that? Jin-woo, that wasn't 'Thermal Equilibrium.' You just... you crushed a Rank-C boss with your hands. And that blade? I've never seen mana like that."
I looked her dead in the eye, my face a mask of feigned confusion. "I don't know, Min-ah. I just... I saw it about to hit you and everything went white. I felt this heat in my chest, like a fever, and then my body just moved."
"A fever?" she repeated, skeptical. "Jin-woo, you cut it in half."
"It must have been a 'Limit Break,'" I said, using the common Hunter term for a temporary surge of power during a life-or-death crisis. "The instructors talked about it in class, remember? A massive mana spike caused by extreme adrenaline. I think... I think I just burned through my entire mana pool in ten seconds. I feel like I'm going to vomit."
I doubled over, coughing for effect. It was the "Human Thermos" act, dialed up to eleven.
Min-ah hesitated. In the world of Hunters, Limit Breaks were rare, but they happened. Usually, the person ended up in a coma or lost their powers afterward. It was a more believable lie than 'I drank 1,200-year-old dragon spit on a mountain.'
"A Limit Break..." she whispered, her grip on my shoulders loosening. "But the gold light... and the way you moved..."
"I don't remember any gold light," I said, looking at my hands, which were now back to their normal, slightly calloused state. "I just remember wanting to save you."
That did it. Min-ah's expression shifted from suspicion to guilt. She hugged me tightly, her head resting on my shredded hoodie. "You idiot. You almost died for an F-rank scavenger mission. If that Limit Break hadn't happened..."
"But it did," I said, patting her back while my eyes scanned the darkness.
The System hummed in the back of my mind.
[Warning: 'Aether Perception' has detected an invisible observer.]
[Distance: 40 meters. Stealth Rank: High.]
My heart went cold. I didn't look toward the shadows near the ventilation shaft. I knew who it was. The scent of winter lilies was faint, but unmistakable.
Yoo Sae-rin. She hadn't gone to the Grade-B trial. She had followed the "Human Thermos" to the pits. And she had seen everything.
Thirty Minutes Later: Gate Exit
The Association recovery teams arrived in a swarm of yellow jackets and sirens. The "scavengers" were being treated for shock, while Instructor Kim was pacing back and forth, looking pale. A mutated boss in a training gate was a lawsuit waiting to happen.
"You're saying the F-rank boy killed it?" a high-ranking investigator asked, pointing at me.
"He had a Limit Break!" Min-ah shouted, standing protectively in front of me. "His mana spiked and he hit it. The monster was already wounded by the previous combat team!"
I sat on the back of an ambulance, a shock blanket wrapped around my shoulders. I played the part perfectly—shivering, pale, and silent. The investigator looked at my mana readings.
[Current Reading: 1.5 Units.]
"The boy's mana is bottomed out," the investigator muttered, shaking his head. "Classic Limit Break exhaustion. He's lucky he didn't explode. Get him to the infirmary for a check-up, but don't expect him to be able to use a spoon for a week."
As they loaded me into the transport, I saw her.
Yoo Sae-rin was leaning against a black sedan across the street. She wasn't wearing her Academy uniform anymore; she was in a sleek, reinforced combat suit that shimmered with enchantments. Her blue eyes were locked onto mine.
She didn't say a word. She just tapped her ear—a signal.
My dead phone, sitting in my pocket, suddenly vibrated.
I pulled it out. The screen was still cracked and black, but a single line of glowing blue text appeared on the dead glass.
[Message from 'Ice Queen': The infirmary is bugged. Don't say a word. Meet me at the Inwang-san shrine at midnight. Or I tell the Association about the Dragon.]
I stared at the screen until the text faded.
The System chimed.
[New Quest: The Ice Queen's Gambit]
[Objective: Negotiate or Silence the Witness.]
[Reward: Skill - 'Dragon's Fear' (Passive).]
[Failure: Permanent 'Wanted' status by the Hunter Association.]
Silence the witness? I looked at Sae-rin as her car pulled away. The Dragon's ego inside me flared up, a dark, cold urge to hunt her down and erase the threat. But the Jin-woo who lived with his mom in a tiny apartment pushed it back down.
"Midnight," I whispered.
Midnight: Mount Inwang Shrine
The rain had returned, a soft drizzle that turned the granite steps of the mountain into slick mirrors. I wore a plain black raincoat, my hood up. I didn't need a flashlight; my [Aether Perception] allowed me to see the world in lines of energy.
The shrine was a small, ancient wooden structure dedicated to the mountain spirits. It was quiet, save for the sound of the wind through the pines.
Sae-rin was waiting by the stone lantern. She looked like a ghost in the mist.
"You came," she said.
"You threatened me," I replied, standing five paces away. I kept my hands in my pockets, but my fingers were twitching. I was ready to call the [Aether Blade] in a heartbeat.
"I didn't threaten you. I protected you," she said, stepping into the light. "If the Association investigators had seen what I saw, you wouldn't be in an infirmary. You'd be in a basement in the Pentagon or the Kremlin being dissected. A human who can manipulate space and manifest Aether? That's not a Hunter, Jin-woo. That's a World-Boss."
"How did you see me?" I asked. "The deception skill should have..."
"I have a 'Unique' grade trait called 'Truth Seeker,'" she interrupted. "It doesn't see mana. It sees intent. Your intent when you hit that monster wasn't 1.5 units. It was... infinite."
She walked closer, stopping just a foot away. I could smell the lilies again, but there was something else now—the smell of fear. She was terrified of me, but her curiosity was stronger.
"What happened on this mountain yesterday?" she whispered. "You went up an F-rank and came down something else. Did you find a Relic? Did you meet a Constellation?"
"Why do you care, Sae-rin?"
"Because the Gates are changing," she said, her voice trembling slightly. "The C-rank mutation today wasn't an accident. They're happening everywhere. My father's guild is losing people every day. We need someone who can... do what you did. We need a Sovereign."
[Notice: Yoo Sae-rin is offering a 'Secret Alliance'.]
[Will you accept, or will you use 'Dragon's Fear'?]
I looked at her. She was the most powerful student in the Academy, a genius with a massive guild behind her. She could be the perfect shield for my growth. Or she could be the person who accidentally gets me killed.
"I have conditions," I said, my voice dropping the "weakling" act entirely. The gold returned to my eyes, unmasked.
Sae-rin didn't flinch. She nodded. "Name them."
"One: My mother never finds out. Two: You provide me with high-rank mana stones for my 'diet.' Three: If you ever try to control me, I will erase your guild from the map."
The air around us grew heavy. The stone lantern beside her cracked under the pressure of my aura.
Sae-rin swallowed hard, but she didn't look away. "Deal."
[Quest 'The Ice Queen's Gambit' – Status: Negotiated.]
[Reward: Skill - 'Dragon's Fear' (Passive) Acquired.]
[Passive: Weak-willed enemies will now freeze in your presence. 5% chance to inflict 'Terror' on High-Rank enemies.]
"Good," I said, turning to walk back down the mountain. "Now, tell me about these mutations. If I'm going to be your secret weapon, I need to know what we're actually fighting."
Sae-rin caught up to me, her icy aura mingling with my heat. "It's not just the monsters, Jin-woo. Something is opening the Gates from the inside."