The friction of sliding down three stories of greasy steel elevator cable tore through the fabric of Arthur's expensive suit pants and left his palms raw and bloody. He ignored the stinging pain. In the face of absolute annihilation by a Level 12 Gargoyle Vanguard, a little friction burn was a luxury.

He hit the roof of the stalled elevator car on the 10th floor with a heavy thud, the metallic echo swallowed by the vast, cavernous shaft above him. His knees buckled slightly, but his `[Level 0]` status, while denying him superhuman stats, still adhered to basic biological mechanics. He hadn't fallen far enough to shatter his tibia.

Prying open the emergency hatch on the roof of the car using his unbreakable `[Glitched Flathead Screwdriver]`, Arthur dropped inside. The cabin was a claustrophobic box smelling sharply of ozone and stale fear. A single, flickering fluorescent light illuminated the interior, revealing shattered mirrors and a splattering of dark blood near the control panel, but no bodies. The System had clearly already performed its macabre janitorial duties.

Arthur stepped into the 10th-floor lobby. The transition from the suffocating darkness of the shaft to the chaotic, battle-scarred corporate environment was jarring.

This floor was designated for HR and internal affairs. The normally sterile, beige-carpeted maze of cubicles was now a chaotic warzone of overturned filing cabinets, shredded motivational posters, and the unmistakable, acrid smell of burning electronics. Through a shattered floor-to-ceiling interior window overlooking a central atrium, Arthur could see the devastation.

And then, he heard the screaming.

Not the generic, primal terror of someone being slowly eaten, but the sharp, tactical, exasperated yelling of someone frantically trying to survive a pitched battle.

"Back off, you grey-skinned bastard! I swear to god, I'll roast your ugly face off!"

The voice triggered an avalanche of memories in Arthur's mind. The sarcastic tone, the desperate cadence, the sheer stubborn refusal to die. It was Sarah.

Arthur didn't run. He moved with swift, calculated steps toward the atrium overlook, instinctively keeping his profile low and adhering to the shadows of the ruined cubicles.

Peering over the shattered edge of the 10th-floor balcony down to the 9th-floor cafeteria, the scene below was a masterclass in early-game desperation. Sarah Lin, dressed in a torn business skirt and a soot-stained blouse, was currently dodging the heavy swings of two massive, grotesque creatures in the ruined dining hall.

`[Urban Troll - Level 5]` `[Sewer Troll - Level 6]`

The monsters were hulking mounds of gray muscle, armed with nothing but their massive fists and a hunger for `[Novice]` flesh. Sarah possessed an advantage that Greg, the unfortunate accountant upstairs, had lacked. Above her head floated a bright blue nameplate, distinct from the generic novice tag:

`[Sarah Lin - Level 2 Pyromancer]`

She had drawn a lucky Class Awakening during the Initialization. Her hands crackled with flickering, unstable orange flames. Every time the Sewer Troll lunged, she unleashed a panicked, uncoordinated burst of fire—a basic `[Ignite]` spell—aimed at the creature’s face.

The Trolls shrieked, batting the flames away, but the physical damage was minimal. Trolls possessed passive `[Regeneration]`. Her Level 2 fire wasn't burning hot enough to cauterize their wounds faster than the System engine repaired them.

She was exhausted. Her mana bar, which Arthur could visually extrapolate based on the fading intensity of her flames, was nearly empty. She tripped over an overturned cafeteria table, landing hard on her back.

"Dammit! Not yet!" Sarah screamed, pointing a trembling hand upwards as the Urban Troll raised both enormous fists for a crushing hammer blow.

Arthur analyzed the situation in three seconds. If he intervened physically, a Level 0 against a Level 6 Troll would result in instant, permanent death. He had no stats. He couldn't tank a hit. He couldn't deal physical damage.

But he was standing directly above the cafeteria, overlooking the chaos from the 10th tier. Directly beneath his perch, dangling precariously from the sheared concrete of the 10th-floor balcony's edge, was a massive, industrial vending machine. Half of it hung over the edge, threatening to plummet into the cafeteria below.

Arthur rushed to the vending machine. It must have weighed a thousand pounds. Trying to tip it over physically with his nonexistent strength stat was impossible.

He didn't bother trying to push it. He pressed the bleeding, corrupted face of the `[Dev Tool Fragment]` directly against the metal side of the machine.

The archaic gray window exploded into his vision, sluggish and pixelated, generating columns of green hexadecimal code.

`[TARGET: 'COMMERCIAL VENDING UNIT']` `[CLASSIFICATION: NON-LIVING MATERIAL/HEAVY]` `[ACCESSING PHYSICS ENGINE VARIABLES...]`

Arthur's eyes darted through the blinding stream of data. He didn't have time to parse the structural integrity or the material composition. The Urban Troll downstairs was bringing its fists down. Sarah's desperate scream echoed in the atrium.

He found the specific matrix governing the object's mass interaction within the gravity engine.

`[Line 0x55FA: MASS = 453.59 KG]`

Arthur didn't try to subtract or break the code entirely like he had with the elevator door. He needed the machine to interact with gravity, just not normally. He tapped the hex string, furiously rewriting the first two numerical integers, injecting a catastrophic multiplier into the calculation loop.

`[Line 0x55FA: MASS = 9453.59 KG]` `[Line 0x55FA: MASS = 999453.59 KG]`

`[WARNING: PHYSICAL MASS EXCEEDS STRUCTURAL TOLERANCE OF SUPPORTING ARCHITECTURE]` `[FATAL EXCEPTION IN GRAVITY CALCULATION]` `[UPDATING ENVIRONMENT...]`

The Dev Tool burned so hot in Arthur’s hand that he involuntarily dropped it, the gray window shattering into digital fragments.

But the override had taken hold. The System physics engine registered the vending machine not as a thousand-pound appliance, but as an object weighing nearly a million kilograms.

The concrete flooring of the 10th level didn't just crack; it vaporized under the impossible, glitched weight. The steel rebar snapped like dry twigs.

With a deafening, catastrophic *K-K-KROOOM!*, the entire section of the balcony, along with the glitched vending machine, plummeted straight down.

Down in the cafeteria, the Urban Troll was a fraction of a second away from smashing Sarah into paste when the ceiling collapsed.

It didn't simply crush the Troll. The impact of the million-kilogram mass dropped the creature through the 9th floor, and then through the 8th floor, carrying a localized pillar of absolute destruction down into the bowels of the building. The second Troll, caught by the shockwave and flying debris, was violently hurled across the cafeteria, its skull shattering against a concrete pillar with a sickening crunch.

A massive cloud of white dust and debris engulfed the atrium. Silence descended, broken only by the settling creaks of the ruined skyscraper and Sarah’s frantic, hacking coughs.

Arthur grabbed the scorching hot `[Dev Tool Fragment]` off the floor, wincing as it blistered his palm, and hastily stuffed it into his pocket. He scrambled down a partially collapsed section of the staircase that connected the two floors, sliding on the rubble until he reached the cafeteria level.

The air was dense with concrete dust. Through the haze, a faint, flickering orange light illuminated the ruins. Sarah was sitting up, covered head to toe in gray powder, staring in stunned disbelief at the massive crater that had swallowed her attackers whole.

Two golden light notifications pulsed faintly in the dust cloud above her, signaling the death of the Trolls. But the System had awarded her zero experience points. She hadn't dealt the killing blow. Environmental kills were technically credited to nobody.

"What... what just happened?" Sarah coughed, her eyes wide with shock. She looked down into the gaping chasm. "Did the floor just cave in?"

Arthur stepped out of the shadows, brushing the worst of the dust from his suit. He looked at the girl who had died saving him in a future that no longer existed. Her face was streaked with soot and sweat, but the fierce intelligence in her eyes was identical.

"The structural integrity of this building is severely compromised by the Integration process," Arthur said, his voice flat, analytical, completely devoid of the panic that had consumed the rest of the surviving world. He slipped a hand into his pocket, fingering the handle of his unbreakable screwdriver. "You're lucky the physics engine registered the collapse when it did, Sarah."

Sarah whipped around, her hands raising instinctively as tiny, exhausted sparks of fire flickered to life on her fingertips. When she saw the lone man in the ruined suit standing casually amidst the apocalypse, her expression shifted from defensive to utterly perplexed.

"Who are you?" she demanded, her voice hoarse but steady. "And how do you know my name?"

Arthur didn't smile. He pointed a finger at the blue floating text hovering just inches above her unkempt hair.

"It's written right above your head," Arthur lied flawlessly, stepping over the corpse of the second Troll. "My name is Arthur. Let's get out of this death trap before the Vanguard upstairs figures out how to use the stairs."