Survivor System: From Weak To Overlord

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Survivor System: From Weak To Overlord

Systemlast updateLast Updated : 2025-10-14

By:  O.K. ClaraOngoing

Language: English
16

Chapters: 9 views: 4

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When the world fell apart overnight, Wilson Summers was just another office worker running for his life, but when a mysterious voice echoed in his head: [System Activated. Level up by surviving] His fate changed forever. Armed with the Survivor System, Wilson grows stronger with every zombie he kills. From scavenging for food to facing monstrous evolved undead, he refuses to die weak. Along the way, he saves Sophia, a woman who refuses to leave his side, and Terry, a boy who becomes the son he never had. Together, they’ll carve their way through a dying world, until Wilson stands as the Overlord of the Apocalypse.

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Chapter 1

Chapter 1. The Day the World Fell

Wilson could still remember the world before the fall. Before the screams. Before the sky turned red and the streets filled with running feet and blood.

There had been love once. Laughter. Dreams. People worrying about silly things, like deadlines, paychecks, and the weekend. But that was all gone now.

Now, the only hope left for humanity was his small team, the last people willing to fight back, and Wilson had sworn one thing: ‘Whatever it takes, we’ll survive.’

“Katie! Run!” Wilson shouted, his voice echoing through the shaking building. “If you want to live, you better run with me!”

His lungs burned, his heart thudded against his ribs, but he didn’t stop. The office hallways were filled with chaos, overturned chairs, flickering lights, and the horrible sound of people screaming.

“Wilson!” Katie gasped, her hand clutching his arm. “I can’t keep up! Please slow down!”

Her breath came in short bursts, her chest heaving. Tears streamed down her face, mixing with the dust that filled the air.

Wilson turned, his dark hair plastered to his forehead with sweat. “If you don’t run, you’ll die, Katie! I can’t lose you!”

He grabbed her trembling hand, pulling her along as they pushed past fallen bodies, their co-workers, people they had laughed with only hours ago.

Wilson tried not to look at their faces. Tried not to think about how pale and still they looked.

He could feel Katie shaking beside him. Her palms were slick with sweat. Her eyes, once warm and full of life, now looked hollow. Lost.

And as they stumbled down the corridor, Wilson’s mind flashed back to where it all began.

It had started like any other miserable day. Rain hammered against the office windows, gray clouds smothering the city in gloom.

Wilson sat hunched over his desk, eyes heavy, staring at the endless pile of reports. He rubbed his temple and sighed. “Another night stuck here. Great. Just great.”

He glanced at the clock. 10:47 p.m.

The rain outside didn’t look like it was stopping anytime soon. “I should’ve quit,” he muttered. “Anything’s better than this soul-sucking job. Even a slave camp sounds more peaceful than this.”

From the other side of the cubicle, a cheerful voice called, “Lighten up, Wilson! I know you want to kill yourself, but at least wait until the project’s done!”

Wilson groaned and looked up. “Katie, you’re seriously the worst. You can’t even let me die in peace, huh?”

Katie grinned, flipping through her stack of papers. Her long hair fell over her shoulder, and her eyes sparkled despite the exhaustion. She was the kind of person who smiled even when the world was falling apart, literally.

“I don’t hate you, Wilson,” she said playfully. “I just don’t want to do all the work alone. Besides, your board game from last weekend almost killed me with boredom. I’m saving my life by keeping you busy.”

Wilson gave her a half-smile. “You said you liked it.”

“I lied,” she said, laughing. “You’re terrible at picking games.”

Despite himself, Wilson chuckled. Working late nights wasn’t so bad when Katie was around. 

She made things lighter, easier, even fun, but that night, the laughter didn’t last long.

Jamie, the head of their project department, had come in late from outside. His suit was drenched from the rain, and his skin looked pale, almost gray.

“Rough weather, huh?” Wilson said when Jamie passed by. But Jamie didn’t reply. He just scratched his arm, muttering under his breath.

Wilson noticed the rash spreading up Jamie’s neck. It looked raw, red, wrong. 

In the next hour, Jamie went to the bathroom five times. Each time he came back, he looked worse.

“Wilson,” Katie whispered, leaning close. “Something’s wrong with him. That’s not normal.”

Wilson sighed. “You’re overthinking. He’s probably allergic to something in the rain.”

Katie frowned. “Allergic? He looks like he’s dying!”

Wilson didn’t answer. He just kept typing, pretending the growing unease in his chest wasn’t there.

By midnight, the only sounds in the office were the hum of computers and the pounding of the rain. Then, silence.

Jamie had stopped moving. Katie’s whisper cut through the quiet. “Wilson… he’s not breathing.”

Wilson’s fingers froze. He looked up. Jamie’s head was resting on his desk. His hand hung limply over the edge. “Jamie?” Katie called softly. No response.

Helen, one of their co-workers, rolled her eyes. “Ugh, he probably passed out again. Lazy as ever.” She marched toward him. “Jamie! Wake up, you idiot!”

Wilson stood. “Helen, wait. Something’s not right.”

Too late. Helen shook Jamie’s shoulder, and then the room changed forever.

Jamie’s head snapped up. His eyes were milky white, lifeless. His lips trembled, and for one awful second, he just stared at Helen, then he lunged.

His teeth sank into her neck with a horrible crunch. Blood sprayed across the desk, splattering the papers, the keyboard, the floor.

Helen screamed, a raw, piercing sound that echoed across the entire office. “Jesus, !” Wilson stumbled back, knocking over his chair. Katie shrieked and covered her mouth.

Jamie didn’t stop. He tore into Helen’s flesh like a starving animal, his growls deep and animalistic. “Run!” Wilson grabbed Katie’s arm, pulling her away. “Now!”

The others in the office froze, unsure if what they were seeing was real. Then Helen’s body hit the floor, and Jamie turned to them, blood dripping down his chin. He hissed, and the world went mad.

People screamed. Some ran, others froze in shock. Desks crashed to the ground as chaos filled the room.

Wilson pulled Katie behind him, scanning for an exit. His heart was racing so fast he could barely think. “This way! The stairs!”

Jamie, or whatever he had become, turned his head toward them, eyes empty but locked on the sound of their voices. 

His jaw twitched. His body moved in jerks, like a puppet. “Wilson!” Katie cried. “He’s coming!”

Wilson turned, and saw more people stumbling from the far end of the hallway. Their movements were stiff. Wrong. 

Their eyes were the same milky white as Jamie’s. “Oh, no…” Wilson whispered. “It’s not just him.”

He gripped Katie’s hand tighter and ran. Behind them, the screams grew louder, and the sound of feet shuffling, faster now, closer.

They burst into the stairwell, the emergency lights flickering weakly. The air smelled of metal and something else, something rotten.

Katie’s breath came in ragged sobs. “Wilson… what’s happening to them?”

“I don’t know,” he said. “But we can’t stay here.”

The lights above them flickered again, and then died, plunging everything into darkness.

A low moan echoed from below the stairs. Wilson froze. Katie whispered, her voice trembling. “Wilson… please tell me that’s the wind.”

He didn’t answer. Because it wasn’t.

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