The Undead Roommate

Chapter 3: The Scientist Within

Kewin stared at the slumped, cooling mass of meat on his pantry floor. The word laboratory hung in the stagnant air, heavier than the apartment’s pervasive rot. He shoved Antang—or the corpse that used to be Antang—onto the floorboards.

"Hey. Wake up. Laboratory? What laboratory?" Kewin barked, poking a finger into the creature's stiff shoulder.

Antang didn't stir. The blue light in his chest was dark, a hollow, dead cavity.

"Damn it," Kewin hissed, pacing the tight kitchen. "Don't you dare go full-corpse on me. I didn't sign up to be a nurse for a science experiment."

He knelt, checked the creature's neck for a pulse—nothing—and then shoved his hand into the pantry cupboard to grab his emergency stash of batteries. He yanked a pack of D-cells free, ripped the plastic open, and jammed two of them into the pulsating, blue-rimmed cavity in Antang’s chest.

A soft, electrical hum surged through the room. Antang’s back arched, his spine popping like gunfire. He gasped, a sound like a vacuum seal breaking.

"Laboratory," Antang repeated, his eyes flickering open. The milky veil was gone, replaced by a sharp, icy clarity.

"You’re back," Kewin breathed, sitting hard on the linoleum. "You said 'laboratory.' Do you know where you came from? Who made you?"

Antang sat up, his movements fluid, devoid of the usual zombie twitch. He looked at Kewin’s trembling hands. "I am… an iteration. A failed optimization."

"An iteration of what? You’re a guy who scrubs plates with a sponge, not a supercomputer."

Antang stood, his head narrowly missing the hanging pot rack. He walked to the kitchen wall, picked up a blackened, half-burned candle from the counter, and pressed it against the plaster.

"Not a computer," Antang muttered, his hand moving with frantic, mechanical precision. "A witness."

"Stop that," Kewin snapped, jumping up. "You’re marking the wall? Hantar is going to see that! Are you trying to get us killed?"

"Information is vital, Kewin. We are in a closed loop. The data must be stored."

"We are in a housing unit, not a library! What is that? A chemical formula?"

Antang didn't stop. He traced complex, interlocking hexagons and long chains of notation that looked like something ripped from a frantic Ph.D. student’s fever dream. "The catalyst for the infection. It wasn't organic. It was a structural rewrite of the blood."

"You’re telling me you’re a science project?" Kewin grabbed the creature's shoulder, spinning him around. "Look at me. Who is 'we'?"

"The others," Antang said, his voice dropping to a low, rhythmic vibration. "They aren't groaning. They are calculating. The ones in the street? They aren't looking for brains. They are looking for the next point of data."

Kewin felt a cold sweat break across his neck. "The militia cleared the block yesterday. They said they were shooting 'ferals.' If they see you, they won't ask about your data. They’ll put a bullet in your skull."

"The militia is inefficient," Antang observed, pointing his candle-stained finger at the drawings. "They destroy potential. They fear the upgrade."

"I fear the upgrade, too! You’re supposed to be a dead guy in a waiter's uniform, not some genius mastermind. How do you even know this? How do you remember?"

"The core," Antang tapped his chest. "It’s a memory drive. My previous life… I was a researcher. I think. But the soap… the soap is important, Kewin."

"The soap? Are you kidding me? We’re talking about the end of the world, and you’re obsessed with cleanliness?"

"Order prevents degradation. If I stay clean, the logic stays intact. If I stay dirty, I become… them. A consumer. A mindless feeder."

Kewin looked at the wall, then back at the door. Every creak of the building sounded like a SWAT team coming to kick in the drywall. "I need to scrub this. If Hantar comes back, he’ll think I’m part of the cult."

"Don't," Antang commanded, his eyes glowing with that intense, un-zombie-like focus. "Memorize it. The sector chief is coming here. Soon."

"The chief? Why would the chief come to a dump like this?"

"Because of you, Kewin. You aren't just a scavenger. You’re a filter."

"I’m a guy who steals beans from abandoned pantry shelves!"

Antang stepped closer, his presence feeling less like a rotting corpse and more like an impending storm. "You have been bringing in things that don't belong to the wasteland. Crystals. Blue-light tech. You are a magnet for the very things they are trying to hide."

"I just find them!"

"You attract them," Antang corrected. "The militia isn't looking for food. They are looking for the source. And you’ve been feeding me the power they want."

Kewin stumbled back, his spine hitting the door. "If they find you, they’ll dissect you to see how you think. They’ll kill me for harboring a 'high-value asset'."

"Correct," Antang said, his tone terrifyingly casual. "So, we have a choice. We hide, or we expand the logic."

"Expand the logic? What does that even mean?"

Antang picked up the candle again, looking at Kewin with an unsettling, predatory intelligence. "It means we stop playing scavenger and start finding the source of the rewrite."

"You’re asking me to go back out there? Into the center of the city? Into the militia's fire?"

"I am asking you to survive, Kewin. The walls are closing in. Literally."

A heavy, metallic thud echoed against the front door—not a knock, but the distinct, heavy sound of a boot. Then, the rhythmic sound of a radio crackling to life outside in the hallway.

"Unit 4A," a voice boomed, cold and amplified. "We have reports of unauthorized electrical signatures. Open the door, or we will initiate thermal breach."

Kewin looked at the wall, then at Antang. "They found us."

Antang reached out, his hand—surprisingly warm, pulsating with a hum that made the very air in the kitchen vibrate—firmly grabbing Kewin’s wrist.

"Don't worry," Antang whispered, the light in his chest surging to a blinding, impossible gold. "I know how to scramble their sensors."