Lyon's POV
The cave screamed around us.
Stone groaned. Ice cracked. Poison hissed as it ate through the air itself. Our magic pressures slammed into each other like colliding storms, the force alone enough to make my legs shake.
Everything hurts.
My lungs burned every time I inhaled, the toxic fumes scraping my throat raw. My muscles felt heavy, sluggish, screaming at me to stop moving. Blood trickled from the corner of my mouth, warm against my chin.
I forced myself upright, teeth clenched.
Thank god this idiot put too much power into that punch, I thought bitterly. If he hadn't shattered those cuffs, I'd be dead already.
Despite the pain, I could feel it—my magic, flowing freely again.
I felt alive.
The boss didn't wait.
He rushed me, poison-coated fist tearing through the air.
I sensed it, a heartbeat before it landed.
Magic surged through my legs.
I twisted aside, boots skidding across frozen stone, and before he could adjust, I planted my feet and threw everything into my counter.
Using Ko, I compressed magic through my arm, as my fist slammed into his face.
The impact thundered.
The boss grunted as he was blasted back several feet, boots carving trenches into the ice. He wiped a thin line of blood from his lip—then laughed.
"Toxic Pulse!"
He thrust his palms forward.
A concentrated wave of poison energy ripped toward me.
I threw up an ice shield on instinct—
—and watched it melt like wax.
"—!"
I dove aside, the edge of the pulse tearing across my shoulder. Pain erupted, white-hot and searing.
Fuck, I snarled internally. This shit burns.
I bit back the scream and forced my body to move, rolling to my feet as another attack screamed past where my head had just been.
He didn't stop.
Bolts. Waves. Bursts of poison magic hammered the cave.
I dodged. Slid. Jumped. Fired back ice lances, shards, spikes—anything to slow him down.
It wasn't enough.
He swatted my attacks aside or dissolved them outright, advancing through the chaos like an unstoppable force.
Then he started laughing.
A low, ugly sound.
"It's pointless," he snarled. "You're just a brat pretending to be strong."
Another blast missed my head by inches.
"You're going to die here."
My heart slammed harder in my chest.
"And once I'm done with you," he continued, voice rising, magic flaring wildly, "my guild will march down to that town and wipe it off the map—every last person in it!"
He screamed the last words.
And something inside me snapped.
"FUCK YOU!"
I slammed my hand into the ground.
Ice detonated outward.
Massive spikes erupted in every direction, freezing walls, floor, ceiling—turning the cave into a jagged glacier.
The boss roared in fury. "You're too weak to stop me! You'll die here!"
"Toxic Wave!"
The poison tsunami surged forward.
It melted through my ice like it wasn't even there.
Shit—!
I reacted on instinct, forcing ice up beneath my feet. A pillar erupted, launching me skyward just as the wave obliterated everything below.
I flipped in the air, heart pounding.
Why— I thought desperately. Why is his poison melting my ice this easily? That shouldn't—this doesn't make sense—
My instincts screamed.
Above—no, in front—!
I snapped my head up midair.
The boss stood below me, both arms raised, magic coiling violently around him.
"Corrosive Leviathan!"
My eyes widened.
A massive serpent—dragon-like, writhing and screaming—burst from his palms, racing toward me in a tidal surge of poison.
I didn't hesitate.
I thrust both hands forward, pouring large amounts of magic into the spell.
A massive ice dragon roared into existence, charging headfirst to meet it.
They collided.
For a split second, hope flared—
Then my ice dragon melted.
Gone. Erased.
The Leviathan kept coming.
"—!"
I wrapped myself in ice, layer after layer forming a dense sphere as I dumped magic into it desperately.
The impact was catastrophic.
The poison detonated on contact, the explosion ripping chunks of ice away, melting most of it instantly. The force sent me hurtling downward like a meteor.
I crashed into the ground.
Hard.
The air blasted from my lungs as pain tore through my body. I coughed, red splattering the ice beneath me.
Damn it…Why isn't anything working?!
My vision swam.
My ice shouldn't melt this easily, I thought wildly. It shouldn't—this is bullshit—
I was so sick of it.
The poison.
The pain.
The exhaustion.
I'm so fucking tired of this shit.
But even then—
I forced my shaking arms beneath me.
I stood.
Slow. Unsteady. Burning from the inside out.
Across the ruined cave, the boss approached, eyes glowing with cruel satisfaction.
I stared back at him.
Then I inhaled—slowly, deeply—forcing my racing thoughts to settle.
The pain dulled.
The noise faded.
My breathing evened out.
I straightened, eyes sharp despite the exhaustion.
Alright, I gotta face the facts…my regular ice techniques aren't gonna cut it.
That was the thought echoing in my head as I forced myself into a fighting stance, legs shaky but steady enough to hold.
Every breath I took burned. The toxic fumes clung to my lungs, and I could feel it now—something heavy and wrong spreading through my body, dulling my reflexes, tugging at my consciousness.
The longer this drags on, the closer I am to blacking out.
I clenched my fists.
Think, I ordered myself. There has to be a way. There's always a way.
Across from me, the boss took a slow step forward, poison magic curling around his arm like a living thing.
"Finally ready to die?" he asked, his voice dripping with mockery.
I ignored him.
Think—think—think—
Memories flashed through my head. Training. Experiments. Half-baked theories I'd scribbled down and laughed at later. All those ideas about ice not just as frozen water—but as a material. Something adjustable. Mutable.
Then—
Click.
"That's it."
The realization hit so hard it almost made me laugh.
The boss fired.
A concentrated toxic blast tore through the air, aimed straight at my chest.
I didn't move.
Instead—
I grinned.
What a terrible time to test this, I thought, oddly calm. But better now then never.
Soon, I focused.
If I just compress the molecular structure of my ice, reduce spacing, and increase bonding…it should stop being easy to break through. And if I tweak it so my ice can absorb more heat before breaking down, the corrosion slows. Meaning melting won't be instant anymore.
I raised my arm.
Ice formed instantly, but this time it felt different—heavier, clearer, almost glass-like.
The toxic blast hit.
And for the first time since this fight began—
My ice didn't break.
The shield groaned, frost steaming where poison met ice, but it held.
Silence followed.
I stared at it.
The boss stared at it.
For half a second, neither of us moved.
Then I laughed.
A real laugh.
"Holy shit," I breathed, disbelief bubbling up as laughter spilled out of me. "I can't believe that worked."
Tears stung the corners of my eyes—not from pain this time, but pure adrenaline-fueled relief.
The boss's face twisted in confusion, then rage.
"How…?" he muttered darkly.
I wiped at my eyes, still grinning. "Don't worry about it."
I looked him dead in the eyes.
"You're too stupid to understand."
That did it.
"DIE!" he roared, charging me with a poison-coated punch.
My expression snapped from laughter to focus.
I sidestepped.
The punch screamed past where my head had been, poison sizzling against the cave wall.
Ice surged into my left hand, forming a blade in an instant.
I twisted and slashed.
The sword tore across his torso.
"—GRAH!"
He flew backward, crashing hard into the ice, blood spraying from the wound. He coughed violently, one hand clutching his chest as he stared down at the gash in disbelief.
"That's… impossible…" he rasped.
I didn't answer.
I just stared at him.
Then I grinned.
My magic flared.
Frost spread outward from my feet—but this time, something else happened.
A faint, light-blue bubble formed around me, subtle but distinct.
The boss's eyes widened slightly.
I inhaled deeply.
Clean air filled my lungs.
Finally, I can breathe. I thought, shoulders relaxing just a bit.
By lowering the temperature around me, and letting the cold settle in like a shield. The air thickened, becoming heavier and denser, which pushed the poison back, keeping it at bay. For the first time in what felt like forever, I could breathe. Really breathe. The toxic haze no longer crawled into my lungs, no longer burned my throat with every inhale.
I exhaled slowly, savoring the sensation.
Then I looked back up at him, eyes sharp, stance grounded.
"Now then," I said aloud, voice steady, confident, "looks like we can finally fight on an even playing field."
His lips curled.
"Oh yeah…?"
He threw his arms wide.
"YEA RIGHT!"
"Corrosive Leviathan!"
The massive poison serpent erupted toward me again, roaring through the collapsing cave.
This time—
I didn't dodge.
I slammed both palms into the ground.
Ice spikes erupted forward like a frozen tidal wave.
They met the Leviathan head-on—
—and ripped straight through it.
The poison dispersed, shredded, overwhelmed by the reinforced ice.
The boss's eyes went wide.
Before he could react, the spikes continued forward—Impaling his legs.
"—AGH!"
Ice tore through his sides as well, forcing him to leap upward with a snarl of pain.
He raised his arm to retaliate—
Too slow.
An ice spike shot up from the right.
CRACK.
It pierced clean through his arm.
He stared at it, stunned, blood dripping onto the ice below.
I didn't hesitate.
Magic surged through my legs as I launched myself forward.
The ice sword formed again in my hand, sharper than before.
I drove it straight into his stomach.
"—AAAAAAGH!"
His scream echoed through the cave as his eyes rolled back, whites showing, body convulsing from the shock.
Then—
He punched me.
Full force.
His fist smashed into my face, snapping my head sideways as the world exploded into white.
I was sent flying.
My body cratered into the cave wall with a sickening crunch. Poison splashed over my back, burning through cloth and skin as I slid down, gasping.
The ice sword remained lodged in his gut.
For a moment—
Silence.
Only the sound of cracking stone and falling debris filled the space.
My vision blurred as I dragged in another breath, teeth clenched.
I staggered to my feet, body aching, lungs screaming, blood and poison burning through my veins. Every step toward the cave's exit was a struggle, each breath I felt a twisting pain in my chest.
Almost… there… I told myself.
The tunnel stretched ahead, dark and narrow, but safe—or at least safer than what I had just survived. I limped forward, silent for the first few moments, trying to ignore the ringing in my ears and the sting of poison in my lungs.
Then.
…No way.
A presence.
Slow. Heavy. Terrifying.
I turned my head.
And my heart nearly stopped.
He was standing.
The boss.
Despite the gaping wound in his stomach, the ice spikes embedded in his limbs, the blood dripping from multiple cuts… he was up. His body trembled with effort, his breaths harsh and ragged, but he stood.
"If I'm going down," he rasped, voice low but venomous, "you're coming with me."
The cave seemed to shudder at his words.
I froze.
Then the pressure hit.
Magic. Pure, overwhelming magic, rolling through the cave like a tidal wave. The walls cracked, stalactites tumbled, dust and debris filled the air.
Where is he getting this power from…? I thought, panic clawing at my mind.
And then I saw it.
His body. Slowly fading, as it was converted into pure magic energy
The magical essence transforming into something monstrous. The poison swirling around him thickened, gathering, shaping. A form rose from it, huge, towering, an avatar of death given shape—its skull-like face leering down at me from the shadows.
He was becoming it.
My eyes widened.
Every instinct screamed at me to move faster, to run, to get the hell out of this collapsing cave.
I limped, stumbling, forcing my legs to obey. Pain screamed in every muscle. My lungs burned. My magic reserves were nearly gone—I couldn't boost my body, I couldn't cast, I could barely hold myself upright.
The avatar advanced. Massive, undying, filled with the last of his life energy, and every toxic, corrupting magic he had. Its skeletal face loomed closer and closer, distorted howls echoing off the cave walls.
No… no… not like this…
I gritted my teeth and forced my legs to move faster. Each step was agony, each breath closer to death.
The exit.
Just a few meters. A thin line of freedom, of air that didn't burn my lungs, that didn't fill me with poison.
The avatar reached out. The pressure, the heat, the fumes—they nearly crushed me. My vision blurred, consciousness slipping.
Then, a spark.
A final thought. A desperate idea.
I slammed my hands together.
Shatter.
The frozen remnants of the central junction—the ice spikes, the shields, everything I had left to slow him down—exploded outward in a violent wave, tearing the cave apart. The blast shook loose tons of rock, and I felt the structure of the cave begin to give way.
It was enough.
I threw myself forward, shoulder-first, ignoring the pain, ignoring the burning poison in my lungs. Dust and debris tore past me as I pushed through the tunnel, the distorted, demonic screams of the avatar echoing behind me, warped and monstrous.
The cave collapsed completely. A final roar, then silence.
I was thrown through the exit with enough force to tumble across the ground. My vision blurred, body screaming, poison eating away at me, but even then, the silence brought me comfort.
I opened my eyes just enough to see star piercing through the blackness above. Relief hit me so hard I couldn't help but sigh, my body sagging, muscles giving out.
Finally… I made it out… I whispered, voice hoarse, eyes heavy.
The poison, the adrenaline, the exhaustion—it all caught up to me at once. My body gave out. My eyelids closed.
The last thing I heard before darkness took me was the sound of footsteps approaching through the forest, along with some shouting that I couldn't make sense of at the moment.
And then… nothing.