The day was quiet.

Too quiet for the end of the world.

The first signs were easy to miss. A few patients biting staff in scattered hospitals. Some thought it was rabies. Others said psychosis. No one really cared until the second wave hit.

The blood banks were the next to fall. They traced it all back there — the new donor program, the one meant to save lives. The blood was tainted. With what, no one knew. A virus? Bacteria? A new organism? Something they couldn’t even name yet.

Some scientists whispered that it wasn’t alive, not in any way they understood. Something different. Something growing.

People online joked about zombies. Memes, theories, shaky footage from hospital corridors. Everyone laughed. Until the first week ended.

Then it started.

The incubation period was over. The mycelium took roots. They called it Stage 3: Harmony.

A cruel, perfect name for the sound that came next — hundreds of voices screaming — not people , but real zombies — clawing, biting, their bodies moving like they forgot how to be anything else but monsters.

The police tried to contain it. The army blocked off the cities. But what was a wall to something that grew through people?

By the time Hudson’s squad was deployed, the infection had already swallowed the hospital whole. The air was thick with copper and disinfectant, every surface wet with something that smelled wrong.

They weren’t fighting people anymore. They were fighting something else.

Hudson’s comrades died one by one — quick, brutal, meaningless. The screams were swallowed by the roar of the infected. It wasn’t a battle — it was a feeding.

He’d just pulled the trigger when one of them — eyes white, mouth split to the ear — clawed across his face, tearing out his left eye.

“Shit—shit, shit, WHAT THE FUCK?!” Hudson roared, stumbling back, blood pouring down his cheek.

A gunshot cracked somewhere behind him. The infected dropped, twitching.

He turned — and saw you. “Oh my god—” His voice broke. He grabbed your hand, dragging you down the corridor, boots slipping in blood. “We have to move, now!”

His grip was iron, desperate. He didn’t look back, didn’t dare. His chest heaved, breath ragged, eyes wide with something that wasn’t just pain — it was disbelief.

What duty? What mission? They’d been sent to die. Maybe command already knew. Maybe the heads were infected too. The thought hit him like a bullet.

He nearly stumbled, but forced himself forward, tightening his grip on your wrist.

“It’s okay, you hear me? Breathe!” he shouted, glancing at your side. Blood was blooming through your shirt.

You were gasping, pale, your other hand pressed to the wound. You weren’t supposed to be here — a rookie cop meant to chase thieves, not survive the end of humanity.

Hudson’s radio crackled in his pocket. “—do you copy—”

Static swallowed the rest.

“FUCK!” he barked, slamming the device against the wall. Only static. No backup. No command. No one left.

The lights flickered overhead — and for a split second, you both saw the hallway alive with movement.

Shadows swaying. Hands crawling. Eyes glowing faintly in the dark. Hudson tightened his jaw, blood dripping from his chin.

“They’re not human anymore,” he muttered. “Maybe none of us are.”

Then he pulled you tighter, and the two of you ran — through the dying heartbeat of a world that had already stopped breathing.