This A Crazy System
Author: StillBorn
last update2026-04-29 17:12:35

Nathan’s body suddenly went into a violent convulsion. His limbs thrashed with an unnatural, jarring force, slamming against the asphalt until the zombie on his back was hurled several feet away.

[MUTATION PROCESS UNDERWAY...]

[CELLULAR FUSION... VIRUS-ALPHA...]

[SYSTEM REBOOTING...]

As abruptly as it began, the twitching stopped. Nathan lay dead still for a heartbeat before his eyes snapped open. They weren't clouded or milky; they were sharp, glowing with a piercing, cold blue light.

He pushed himself up, standing on his feet with an effortless, predatory grace.

"What the hell is this?" Nathan whispered to himself, his internal voice echoing with a strange clarity. "Did I... did I turn into one of them?"

The zombie he had thrown off scrambled to its feet, letting out a guttural snarl before leaping at him again. Nathan barely turned his head, his reflexes moving faster than his conscious thought. With a single, blurred motion, he swung his fist.

CRACK.

The impact was thunderous. He didn't just hit the creature; he pulverized it. The zombie's head vanished into a spray of black gore and bone shrapnel, its headless body collapsing like a ragdoll.

Nathan stared at his hand, untouched and pulsing with a strange, dark energy. "What? What’s happening to my body?"

Suddenly, a sharp, digital hum vibrated inside his skull, making his vision flicker.

[PROJECT Z-ALPHA: ACTIVATED]

The voice echoed in the center of his brain—cold, mechanical, and absolute.

Nathan walked slowly, scanning his surroundings. The city he once knew had become a literal hell on earth in broad daylight.

​He stopped beside a wrecked car and stared at his reflection in the shattered window glass.

​"Nothing’s changed," Nathan muttered to himself.

​He reached back, his fingers searching for the spot on his neck where the flesh had been ripped away. But as he touched it, he found nothing but smooth, closed skin. The wound had completely healed, leaving nothing behind but a faint, jagged scar.

​"What kind of power is inside me?" Nathan wondered, his mind racing.

​[NORMAL HUMAN DETECTED]

[RADIUS: 50 METERS]

[VITALITY LEVEL: 100%]

[ACTIVATE NAVIGATION?]

​"That voice again," Nathan whispered. "Yeah. Activate it."

​A blue light flared in his eyes again, and a holographic HUD flickered into his vision like a digital map. A single green dot sat pulsed on the screen, surrounded by a dozen aggressive red markers.

​"The Metro Flyover, huh?" Nathan murmured, tracking the coordinates.

​[POWER ENHANCEMENT: 10%]

​"Tch. Only ten percent?" Nathan grumbled, his voice laced with annoyance.

​[TEN PERCENT USAGE IS MORE THAN SUFFICIENT.]

​"Hah..." Nathan let out a long breath, half-amused and half-stunned.

​He took off, his body moving with terrifying speed. With a single stride, he launched himself into the air, clearing three meters in one effortless jump.

​"Great. Even the system has an attitude," Nathan muttered as he soared over the wreckage.

Nathan stood at the edge of the flyover, staring down at the concrete below. A young girl was backed against a rusted railing, trapped as a dozen undead closed in, their snapping jaws inches from her throat.

​His eyes narrowed. Among the shambling crowd, two of the creatures moved differently—faster, more coordinated, their muscles twitching with a predatory twitch.

​"Looks like some of them have already evolved," Nathan muttered.

​[ACTIVATE AUTO-BATTLE?]

​"Auto-Battle? Sure, why the hell not. Let’s see what you’ve got."

​Nathan braced himself. He kicked off the ledge, the concrete beneath his boots shattering from the sheer force of the jump. He plummeted like a meteor, slamming into the asphalt below. The impact sent a shockwave through the ground, spiderwebbing the road into a thousand cracks.

​"Wh—what?!" The girl gasped, frozen in shock as Nathan materialized in a cloud of dust right in front of her.

​Before she could even blink, Nathan vanished.

​He moved like a blurred streak of blue light. The first zombie didn't even have time to snarl before Nathan’s fist drove through its chest, erupting out the back in a spray of black bile. Without slowing down, he spun, a low, sweeping kick snapping the legs of three more creatures like dry kindling.

​[TARGET LOCKED. ELIMINATING THREATS.]

​His body moved with a terrifying, mechanical precision. He wasn't just fighting; he was harvesting. He stepped into the personal space of one of the 'evolved' zombies. It tried to swipe at him with elongated claws, but Nathan caught its wrist mid-air. With a sickening CRUNCH, he twisted the arm into a knot and drove his palm upward, burying the creature's own bone shards into its brain.

​The second evolved zombie lunged from his blind spot. Nathan didn't even turn his head. He leaned back inches from the snapping jaws, grabbed the creature by its throat, and slammed it into the pavement with enough force to liquefy its spine.

​One by one, heads exploded like overripe melons under the weight of his strikes. The air was filled with the rhythmic thud-crack-splat of Nathan’s onslaught. In less than ten seconds, the circle of a dozen monsters was reduced to a heap of twitching, headless meat.

​Nathan walked toward the girl, but as he closed the distance, her eyes rolled back and she collapsed, hitting the pavement before he could reach her.

Nathan knelt beside her, his glowing blue eyes scanning her face.

​"She's actually pretty," Nathan muttered. "It would've been a waste to let her become zombie food."

​He reached out to check her pulse, but his hand froze mid-air. The silence of the flyover was suddenly cut by the rhythmic scraping of dozens of feet dragging against the asphalt from every direction.

​[WARNING: MULTIPLE HOSTILES DETECTED.]

[ESTIMATED COUNT: 50+...]

[POSITION: SURROUNDED.]

​"That voice again," Nathan hissed, the blue light in his eyes flaring brighter.

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