A bead of sweat, cold despite the exertion, trickled down Kim Hyu-Gi’s temple. He swiped it away with the back of his hand, the dull thud of his training sword connecting with the worn dummy echoing in the rented gym. For a full week, this had been his routine: dawn till dusk, relentless drills, honing his `Basic Swordsmanship` and pushing his physical limits. He sparred with imaginary foes, practiced evasive maneuvers until his muscles screamed, and ran until his lungs burned. He had even invested in heavier weights, convinced that sheer brute force and persistence would break through the invisible wall. Yet, every evening, as he slumped onto his bed, the familiar blue panel appeared, a constant, unchanging sentinel. He’d tap it open with a mix of hope and dread, his eyes scanning for any subtle shift, any fractional increase in his strength, agility, or stamina. And every evening, the numbers remained the same. His E-Class stats, impressive as they were compared to his F-Class days, felt like a stagnant pool. After the exhilarating leaps in power following the first Hell Simulation and his subsequent promotions, this plateau was a bitter pill to swallow. "What am I missing?" he muttered, the words tasting like ash. He had followed every instruction from the system, every instinct from the Endless Battlefield. He had grown stronger, yes, enough to conquer an E-Class Wolf Gate and its three vicious Kings. The memory of the bloody confrontation, the calculated precision he’d employed to turn the Wolf Kings against each other, still gave him a grim satisfaction. He had emerged battered but victorious, the Wolf King core a tangible testament to his newfound prowess. But that was almost two weeks ago. Two weeks of intensive, punishing training, and nothing. Absolutely nothing. He had considered everything. Was it his diet? He ate nutritious, high-protein meals. Was it his sleep? He made sure to get ample rest. Was it the quality of his training? He pushed himself harder than ever, often recalling the brutal discipline enforced by the system during the first simulation. He even tried meditating, hoping for some hidden insight, but his mind simply churned with frustration. The National Hunter Association offered generic advice about consistent effort, but none of it addressed this unique, almost unnatural stagnation. His confidence, once soaring after receiving his E-Class license and completing his first solo E-Class mission, began to fray at the edges. Was the Hell Simulation System a one-time boost? Was he meant to grow slowly, incrementally, like other hunters after their initial awakening? The thought filled him with a cold dread. He remembered the Three Flowers Guild, Kang Hwok, and the others trapped in that collapsing gate. He had to get stronger, exponentially stronger, if he ever hoped to understand what happened or, God forbid, find a way to help them. He lay in bed, the sterile white ceiling of his apartment looming above him like a blank slate. The frustration was a knot in his stomach. He opened his status panel again, a morbid ritual he couldn't break. His eyes drifted over the familiar categories: Strength, Agility, Stamina, Mana. All unchanged. His gaze lingered on the 'System Status' section, hoping for a hint, a cryptic message. But there was only the innocuous 'Hell Simulation System: Active.' Just as he was about to sigh and close the panel, a flicker. A new icon, small and unassuming, appeared at the bottom right corner of the screen. It pulsed with a faint, crimson light, drawing his entire attention. He blinked, rubbing his eyes, convinced he was imagining things due to fatigue. But it remained. A single, bold word, encased in stark brackets: [START] His heart hammered against his ribs. This was it. The trigger. The next step. Without hesitation, driven by an instinct he couldn’t articulate, he reached out and pressed the glowing prompt. --- The world dissolved into a maelstrom of searing red light and guttural screams. His body felt like it was being stretched, pulled apart at the seams, then violently reassembled. The sensation was less like falling and more like being compressed through an impossibly narrow void, every nerve alight with a thousand electric shocks. This time, the transition was far more brutal, more disorienting than the first. He barely had time to register the metallic tang of fear in his mouth before the world solidified again. He was no longer in his quiet apartment. The air was thick with the stench of smoke, blood, and something acrid, utterly alien. The ground beneath him was uneven, cobblestone worn smooth by ages, stained dark in patches. Overhead, a sky bruised purple and orange by distant fires glowed malevolently, choked with thick, black plumes. Around him, a chaotic symphony of shouts, clanging steel, and monstrous roars assaulted his ears. He instinctively reached for a weapon, finding a crude, heavy longsword hilt in his grasp, its grip rough and unfamiliar. He stood on a battlements, a low-ranking soldier's helmet askew on his head, the cheap, rusted steel of his armor digging into his shoulders. The city stretched before him, medieval in its architecture, stone walls and timber-framed houses rising precariously. But it was not the city that commanded his attention. It was the horror beyond its crumbling defenses. Millions. Not dozens, not hundreds, but literally millions of creatures teemed on the plains leading up to the city walls. They were a grotesque tapestry of nightmares: hulking brutes with skin like obsidian, winged horrors circling overhead, smaller, agile demons swarming like locusts, their eyes burning with malevolent intent. Their sheer numbers were overwhelming, a black tide threatening to engulf everything in its path. Below him, within the besieged city, a grim council was underway. Five thousand figures, similarly clad in varying degrees of medieval armor, stood with grim faces. Their leader, a grizzled knight with a scar bisecting his face, pointed towards a distant, shimmering spire on the horizon. “Knights of Eldoria!” his voice boomed, strained but resolute. “Our city falls. But the Princess must live! She carries the last hope of our kingdom. We must escort her through their lines, to the Royal Capital! It is suicide, but it is our duty!” Kim Hyu-Gi felt a chill colder than any dungeon ever provided. Five thousand knights, against an army of millions of demons. The objective echoed in his mind, delivered not by a system panel, but by the desperate cry of a dying world: *Escort the Princess safely to the Royal Capital through enemy lines.* He looked down at his crude sword, then at the horde of demons, and a profound sense of despair washed over him. This wasn't just a step up from the last simulation; it was a quantum leap into an abyss of impossible odds. He was, once again, the weakest link, a disposable pawn in a war far grander and more terrifying than he could have ever imagined. He didn't even know where the Princess was, or who she was, only that his life, and the lives of four thousand nine hundred and ninety-nine other knights, now hinged on delivering her to safety through this living hell.

Chapter 31: The Unyielding Ceiling