He could feel the knitting of bone, the rapid, unnatural acceleration of cell division deep within his ribcage. It didn't tickle; it burned. It was a sensation hotter than the injury itself, a green fire roaring inside his torso that consumed the pain and replaced it with a terrifying, limitless vitality.
The Quintessence wasn't just healing him; it was emboldening him. It was whispering to his lizard brain that consequences were for other people. It told him that flesh was cheap, that bone was replaceable, and that the only thing that mattered was the objective.
It made him reckless. It made him dangerous.
Lencar realized, with a cold shock of clarity amidst the chaos, that the economy of the fight had changed. He no longer needed to dodge every strike. He didn't need to preserve his health bar like a fragile mage terrified of a scratch. He could spend his health like currency. He could trade a broken rib for a fatal opening. He could let a pincer tear his skin if it meant he got close enough to drive two feet of rusted iron into a brainstem.
He was becoming a monster to fight monsters.
"Again!" he shouted, his voice raw and guttural. He spat a mouthful of blood onto the toxic mud, but even as it landed, he felt the cut inside his cheek seal shut.
He engaged the Scorpions.
The fight shifted gears. It moved from a desperate defense to a calculated slaughter.
His swordsmanship was evolving in real-time, forged in the high-pressure crucible of mortal combat. For the first ten minutes, he had fought the Demon-Dweller Sword, treating it like an adversary he had to wrestle into submission. He had strained against its mass, fighting the inertia.
Now, he stopped fighting the weight. He started using it.
He realized that the sword wasn't just a blade; it was a pendulum. He utilized the centrifugal force of a swing to pivot his entire body, using his hips as the fulcrum. He stopped swinging with his arms and started swinging with his core, turning himself into a spinning top of rusted iron. When the sword moved, he didn't try to stop it; he let the momentum carry him into a spin, converting a missed strike into a devastating backhand cleave.
He analyzed the harmonics of the weapon. He realized the sword had a sweet spot—a node of vibration located exactly six inches from the tip. When he struck with the center of the blade, the shockwave rattled his skeleton. But if he hit with that sweet spot? The vibration was minimal. The force transfer was absolute. It was the difference between bludgeoning a door and picking a lock with a battering ram.
He began to integrate his stolen magic into the kinetic chain, creating a fighting style that existed nowhere in the grimoires of the Clover Kingdom.
He realized that by pulsing [Earth Magic] into the soles of his boots for a split second before impact, he could alter his density. He could anchor himself to the bedrock beneath the mud, becoming an immovable object. A charge that should have sent him flying backward instead met a wall of stone-reinforced flesh, allowing him to absorb the kinetic energy and redirect it instantly.
He realized that by channeling a thin film of [Wind Magic] along the blunt spine of the blade—not a cutting edge, but an aerodynamic cowl—he could create a vacuum. This reduced the air resistance to near zero, making the massive slab of iron swing with the terrifying speed of a rapier for a single, decisive strike.
Slash. Pivot. Anchor. Thrust.
It wasn't a style taught in any school. It had no name, no forms, no elegance. It was the "Lencar Style"—a hodgepodge of physics, stolen magic, and brutal, industrial efficiency.
One of the alpha scorpions, a beast with a scarred carapace and one missing eye, tried to end the nuisance. It reared up, blotting out the dim light, and brought its massive pincer down in a crushing overhead smash meant to liquefy Lencar where he stood.
Lencar didn't dodge. He didn't activate the Strider's Plumes to flee.
He looked up, his eyes narrowing behind the crack in his wooden mask.
He raised his left hand.
The Black Iron Gauntlet hummed as he flooded it with [Reinforcement Magic], layering his skin with mana and then layering the iron with even more.
CRUNCH.
He caught the pincer.
The sound was sickening—the screech of chitin grinding against magically reinforced iron. The force of the blow was immense, enough to shatter a boulder. Lencar felt the bones in his forearm bow under the pressure, screaming in protest. The runes on Dominante's gauntlet flared a blinding silver, struggling to disperse the kinetic energy before the metal sheared.
Lencar gritted his teeth, a vein bulging on his forehead.
His boots sank six inches into the solid rock beneath the mud, cracking the stone foundation. His muscles screamed, fibers tearing and knitting simultaneously in the green fire of the Quintessence.
But he held it.
The scorpion chittered in confusion. Its prey wasn't squashing. Its prey was holding it up.
"Heavy," Lencar grunted, staring directly into the red, multifaceted eyes of the beast. The strain popped capillaries in his own eyes, turning his vision red at the edges. "But I'm denser."
He didn't just hold the weight; he owned it. He channeled a burst of [Earth Magic] into his own skeleton, turning his bones into something resembling granite.
With a roar of exertion, he shoved the pincer aside, forcing the beast off balance for a fraction of a second. That was all the time the algorithm required.
He drove the Demon-Dweller Sword up.
It was a savage, vertical thrust, powered by his legs, his back, and the hydraulic pressure of his mana. The rusted tip caught the creature under the jaw, bypassed the heavy armor of the faceplate, and drove straight up into the brain cavity.
SHUNK.
The beast went rigid. Its legs spasmed once, twice, and then it collapsed, dead weight dragging Lencar's arm down with it.
Lencar ripped the sword free, a fountain of green ichor drenching his cloak.
He stood on the corpse of the alpha.
The remaining scorpions hesitated.
They were apex predators in the Venom-Haze Badlands. They knew no fear, only hunger. But animals, even magical ones, understood the hierarchy of violence. They looked at the small, two-legged creature covered in the blood of their kin, standing on a pile of corpses, his sword resting on his shoulder like a toothpick.
They saw the green steam rising from his body as he healed. They felt the cold, unnatural density of his mana. And for the first time in their lives, they felt prey-drive turn into predator-avoidance.
Lencar looked at them. His breath was coming in ragged, wet gasps, rasping against the wood of his mask. But his mana was stable. His body was a furnace of regeneration, burning hot and bright in the gloom.
He tilted his head, the crack in his mask revealing a single, cold eye that glowed with the residue of the Quintessence.
"Class is still in session," Lencar whispered.
He moved.
The final minutes of the fight were a blur of violence that Lencar would barely remember later. He stopped thinking. He let the system take over.
He didn't just kill them; he dismantled them.
He severed tails mid-strike, turning their greatest weapons into amputated stumps spraying acid. He crushed leg joints with the flat of the blade, crippling them so they couldn't run. He executed them with the cold precision of a machine that had learned how to hate.
One scorpion tried to burrow. Lencar stomped on the ground, sending a shockwave of Earth Magic that crushed the tunnel and forced it back up, right into the path of a descending blade.
Another tried to swarm him with acid spit. Lencar spun the sword like a propeller, using Wind Magic to create a centrifugal shield that scattered the acid before closing the distance and bisecting the creature.
It was gruesome. It was messy. It was necessary.
When silence finally returned to the badlands, the fog seemed thicker, swirling in close as if trying to hide the carnage from the rest of the world.
Lencar stood alone in the center of the slaughter.
Six massive carcasses lay around him in various states of ruin. He was standing in a pool of mixed fluids—green blood, purple muck, and the dust of pulverized stone. His cloak was shredded, hanging off him in tatters. His wooden mask had a large crack running down the left side, exposing part of his jaw.
He was exhausted. His mana reserves were dangerously low, the Quintessence having been taxed to its absolute limit to keep him standing through the trauma. His limbs felt like lead. The adrenaline crash was hitting him, making his hands shake.
But he was stronger.
He could feel it. The density of his mana had increased. The pathways in his body had widened to accommodate the flow of the Quintessence. His muscles, torn and rebuilt a hundred times in the last hour, were now cables of steel wire.
He looked at the Demon-Dweller Sword.
It was still rusted. Still ugly. Still silent.
But as he held it, he realized something had changed. It felt lighter. The "wrongness"—that feeling of holding a dead thing or a foreign object—was gone. The sword wasn't rejecting him anymore. It wasn't embracing him like it did Asta; there was no warm hum of destiny. But it was tolerating him. It recognized that while he wasn't its destined master, he was a wielder who understood the language of violence. It respected the blood he had fed it.
"Step one complete," Lencar whispered, his voice cracking with dehydration.
He wiped the blade on a patch of coarse, withered grass, cleaning off the worst of the gore. He inspected the edge. Despite smashing through diamond-hard chitin and rock, the rusted blade wasn't chipped. It was indestructible.
He sheathed the sword—not in a scabbard, but back into the void of the ring.
He stood there for a moment, letting the toxic air fill his lungs one last time. It didn't burn anymore. It tasted like victory.
He looked toward the north. His gaze pierced through the fog, through the miles of rock and forest, toward the direction of the Kiten Dungeon.
He imagined the crystal corridors he had walked through weeks ago. He imagined the man who waited there now—Mars.
Mars, the product of the Diamond Kingdom's cruelty. A mage encased in diamond armor who believed he was unbreakable because he had been forged in a laboratory of pain. Mars, who had killed his fellow students to survive.
Lencar clenched his fist. He felt the new density of his muscles. He felt the instant response of his healed bones. He felt the cold, hard logic of the Heretic settling back over his mind, suppressing the beast he had let out to play.
"I'm ready for you, Mars," Lencar said to the fog, his voice steady and cold. "You think your crystal armor makes you safe. But I've just learned how to break shells."
He tapped his silver ring.
"[Spatial Magic]: [Coordinate Shift]."
The badlands vanished. The smell of rot and ozone faded instantly.
He returned to his room in Nairn.
The silence of the house was jarring after the roar of battle. The air smelled of old wood and the faint, lingering scent of the stew Rebecca had made for dinner.
Lencar stood in the center of his room, dripping invisible grime onto the floorboards. He stripped off the ruined gear—the shredded cloak, the cracked mask, the mud-caked boots. He hid them away in the Void Vault to be cleaned or discarded later.
He collapsed onto his bed. He was filthy, tired, and his body ached with the phantom memory of a dozen wounds.
But as he stared at the ceiling, his eyes closing, he was armed with the terrifying certainty that he could now survive the war he had started. He wasn't just a data analyst playing a game anymore. He was a player who could change the code.
"Tomorrow," he murmured, sleep dragging him down like a heavy tide. "Tomorrow, I peel potatoes again. And then... I will hunt a General."