Chapter 3: Class Selection at Gunpoint

The first scream came from the emergency department.

It rose through the dead stairwell like steam through a cracked pipe, thin at first, then wide and wet and full of tearing. Mara Vale froze halfway down from the pediatric floor with a sleeping toddler pressed against her shoulder and two more children clutching the back of her jacket. The emergency lights painted the stairwell in pulses of red, red, red. Each flash turned the concrete walls into slabs of fresh meat.

Below, something crashed hard enough to shiver dust from the ceiling.

The toddler stirred against her collarbone. Four years old, maybe five, fever-hot and limp from shock. His breath hitched in shallow bursts against Mara’s throat. Behind her, Kira—six years old, purple glasses cracked down one lens—made a small choking noise and shoved both fists into her mouth.

“Don’t,” Mara whispered.

Kira’s eyes were huge moons behind broken plastic.

“Don’t make a sound.”

The scream below cut off with a gargling pop.

Silence followed.

Not real silence. Never real silence, not anymore. The hospital breathed around them: sprinklers ticking in some distant wing, pipes knocking behind walls, the low electrical moan of systems failing one by one. Somewhere overhead, the dead in pediatrics kept bumping against doors, soft bodies with wrong hunger answering any noise they could find.

Mara shifted the toddler’s weight and kept descending.

Her left forearm burned where a corpse nurse’s teeth had scraped through her jacket twenty minutes earlier. Not broken skin, she thought. She had checked twice in the red light, fingers shaking, searching for blood. Bruised, abraded, but not opened. The System hadn’t given her a contamination warning.

Yet.

She reached the second-floor landing and peered through the narrow wired-glass window in the fire door. Beyond it, the corridor lay dark except for flickering signage and the ghostly glow of System text hovering over every living head packed into the emergency department below.

So many timers.

She saw them even from here, faint through walls and floors now that the brand had sunk behind her eyes. Numbers counting down above human shapes. Some still had hours. Some had minutes. A few pulsed red in single digits.

Every living human in Chicago had received the same sentence when the sky split open.

SURVIVAL TIMER INITIALIZED
TUTORIAL WAVE ONE: 00:42:18 REMAINING
Shelter. Adapt. Contribute. Survive.

Mara had watched it appear over infants. Over coma patients. Over a woman giving birth in Trauma Two while the windows turned to mirrors and the world outside became impossible.

Adapt, the System said.

Then it locked the hospital inside invisible walls and sent the first monsters crawling through the ambulance bay.

“Mara,” whispered Luis behind her.

He was three steps up, one hand pressed flat over a boy’s mouth. The boy had a Spiderman hoodie and a leaking cut above one eyebrow. Luis Ortega had been a respiratory therapist before the apocalypse, which meant his hands were trained for gentleness. Now those same hands gripped an oxygen tank like a club. His dark hair was plastered to his forehead with sweat, and the blue glow over his head still read:

UNASSIGNED
Class Selection Pending

Mara hated that word. Pending. As if death had an inbox.

“We can’t go back up,” he breathed.

“I know.”

“And down there?”

Another crash answered him. Metal screeched. A burst of gunfire cracked from the emergency department—three shots, frantic, too close together. Someone yelled, “Behind triage! Behind—”

The yelling dissolved into animal panic.

Mara looked at the children. Four of them. She had gone upstairs for trapped kids and found more than she could carry. She had found a nurse dead in a supply closet with her fingers eaten to bone from trying to hold the door shut. She had found one child hiding inside a linen cart under sheets damp with urine. She had promised them she would get them somewhere safe.

Promises had weight. In the old world, they were paperwork and guilt. Now they were shackles.

“We go through admin hall,” Mara said. “Cut behind radiology, then ED staff entrance. Stay low, stay quiet.”

“That puts us right near the ambulance bay.” Luis’s voice thinned. “That’s where they got in.”

“Then we move faster than whatever came through.”

Kira whimpered around her fists.

Mara crouched awkwardly, toddler sliding heavy against her chest. “Look at me.”

The little girl did.

“You like games?” Mara asked.

Kira nodded once.

“This one’s called don’t wake the monsters. You win by stepping where I step. No talking. No crying. No shoes squeaking. If you win, I’ll find you a juice box.”

“Apple?” Kira whispered.

“If there’s apple, it’s yours.”

Luis gave Mara a look that was half disbelief, half prayer.

She pushed the stair door open an inch.

The second-floor corridor smelled of smoke and antiseptic and something sour that already meant bodies. The hospital had changed in the hour since the System arrived. It wasn’t only the power failures or the blood smearing floors. There was a pressure in the walls now, like the building had sunk underwater. Sound moved strangely. Distances stretched. Doorways she knew by muscle memory seemed deeper, shadowed wrong, as if the architecture were being digested and remade while people hid inside it.

Somewhere in the ceiling, fingernails scratched along ductwork.

Mara went first.

Her shoes found the dry places between blood trails. The children followed. Luis brought up the rear, oxygen tank raised, eyes searching every dark doorway. Their little procession slipped past billing offices and dead vending machines. A wheelchair lay overturned near a nurses’ station, one wheel still spinning lazily though no one had touched it.

The System chose that moment to speak.

NOTICE: CLASS AWAKENING WINDOW OPEN
Combat, Craft, and Support paths are now available to eligible participants.
Select before Tutorial Wave One concludes or receive assignment by environmental performance.

Every survivor in the corridor stopped breathing.

Blue-white panes opened in the air before their faces. Even the children saw them. Kira stared cross-eyed at the prompt floating inches from her nose.

Luis swore softly. “Now? It wants us to do this now?”

Mara’s own prompt unfolded with sterile elegance.

CLASS SELECTION AVAILABLE
Performance Profile: Emergency Response / Trauma Care / Crisis Navigation

Recommended Classes:
Field Medic — Support. Stabilize allies, accelerate natural healing, resist panic.
Sanctuary Nurse — Support. Establish healing zones, cleanse minor afflictions, bolster morale.
Corpse Handler — Craft/Utility. Process remains, extract salvage, resist corpse-born toxins.

Warning: Selection under duress may produce irreversible adaptations.

Mara nearly laughed.

Field Medic. Sanctuary Nurse. The System had stripped the world down to teeth and timers and still found a way to offer job descriptions.

Then the recommended list flickered.

One by one, the healing classes grayed out.

FIELD MEDIC — ACCESS DENIED
Eligibility compromised by unresolved death debt.

SANCTUARY NURSE — ACCESS DENIED
Eligibility compromised by triage imbalance.

CORPSE HANDLER — AVAILABLE

Cold slid into Mara’s stomach.

Death debt.

Triage imbalance.

Words like that did not belong in a window. They belonged in the back of her skull at three in the morning, whispering names she pretended not to remember. Old calls. Bad calls. The twelve-year-old hit by a bus on Cermak, whose mother had screamed until her voice broke. The overdose in Pilsen she had written off too quickly because the scene wasn’t safe. Her partner Jonah, crushed in an ambulance rollover while Mara lived with three cracked ribs and a memory that skipped every time she reached the important part.

Eligibility compromised.

“Mara?” Luis whispered.

His prompt glowed brighter.

CLASS SELECTION AVAILABLE
Recommended Classes:
Breathwarden — Support. Improve respiratory function of nearby allies. Generate short-duration air barriers.
Pressure Brawler — Combat. Convert physical strain into force.
Filterwright — Craft. Purify air, water, and toxins through constructed devices.

“Pick Breathwarden,” Mara said instantly.

He blinked. “What?”

“You know lungs. We need support.”

Down the hall, something heavy dropped from a ceiling tile.

The children flinched as one.

Mara saw only a shape at first. Long limbs. Too many elbows. A hospital gown stretched over a body that had once been a patient and now hung wrong, spine arched backward, fingers spidering across the floor. Its head snapped toward them.

Above it pulsed a red label:

FAMISHED CADAVER — LEVEL 2

It opened its mouth without a sound.

Then the things inside the walls answered. Scratching exploded overhead. A chorus of dry clicking came from ventilation grates.

“Run,” Mara said.

The game ended.

They bolted down the corridor. Kira’s shoes squealed. The boy in the Spiderman hoodie sobbed once before Luis yanked him forward. Mara slammed her shoulder through a swinging door into admin, toddler clutched tight as the cadaver skittered after them with impossible speed. It didn’t run like a human. It folded and unfolded, hands slapping walls, feet striking ceiling, hospital gown flapping around knees turned backward.

Luis swung the oxygen tank at it.

The tank connected with its face in a meaty clang. Bone collapsed. The cadaver reeled, one eye popping loose on a string of red, then kept coming.

LUIS ORTEGA HAS SELECTED: BREATHWARDEN
Primary Attribute: Vitality
Skill Unlocked: Emergency Air

Luis gasped as blue light punched into his chest. For one terrible second he stopped moving, back arched, mouth open in soundless shock.

“Luis!”

The cadaver lunged.

Air slammed outward from Luis in a translucent pulse. It hit the monster like an invisible truck and pinned it against the wall. Ceiling tiles burst. Papers flew from admin desks in a white storm.

“Holy Mother,” Luis wheezed.

“Move!” Mara barked.

They moved.

Behind them, the cadaver peeled itself from cracked drywall and screamed at last. The sound was a dentist drill through bone.

The emergency department answered with more screaming.

They reached the back radiology corridor just as the lights died completely.

Darkness swallowed them whole.

For three heartbeats Mara ran blind, guided by memory and the dragging weight of the child in her arms. Her shoulder clipped a crash cart. Metal trays spilled with a bright surgical clatter. Something shrieked in the dark behind them.

Then System light bloomed.

Not overhead. Over people.

Through the radiology doors, Mara saw the emergency department transformed into a battlefield of floating names, levels, class panes, and survival timers. Dozens of patients and staff were crammed behind overturned beds and plastic chairs. Blood streaked the tile in long drag marks. The automatic doors to the ambulance bay bulged inward against the invisible barrier sealing the hospital, but the glass had shattered anyway, and monsters were forcing themselves through the gaps like birth gone wrong.

They were not all cadavers.

Some looked like raccoons stretched to the size of dogs, skinless and wet, with bone masks for faces. Others were crawling knots of surgical tubing and teeth that had wrapped themselves around human torsos and learned to use them as legs. A massive thing with a deer skull head and IV poles fused through its shoulders stood in Trauma One, swinging a gurney like a club.

Above them all, labels pulsed.

MASKED SCAVENGER — LEVEL 1
VEIN-SNARE PARASITE — LEVEL 3
ANTLERED ORDERLY — LEVEL 4

A security guard fired his pistol into a scavenger until the slide locked open. The monster’s bone mask cracked. It shook itself and leaped at his throat.

“Reload!” someone screamed.

“I’m out!” the guard yelled, and then he wasn’t yelling anymore.

Mara shoved through the staff entrance with the children.

The ED smelled like copper, bowel, cordite, and burned plastic. Every alarm in the place seemed to be screaming at once. Monitors wailed flatlines over people who were not dead yet but would be soon. Sprinklers had activated near triage, misting everything in cold rain that turned blood pink under the emergency glow.

“Mara!”

A woman in green scrubs waved from behind the nurses’ station. Dr. Priya Sen had a kitchen knife in one hand and a tablet in the other. Her normally immaculate braid had half-unraveled, strands glued to her cheek. Over her head:

UNASSIGNED
Class Selection Pending

Of course Priya hadn’t chosen. Priya researched before buying a toaster.

“Kids!” Mara shouted.

Priya’s face changed. Fear sharpened into command. “Behind the desk! Now!”

Luis herded the children toward her. Mara passed the toddler over the counter to a nurse with shaking hands. The boy whimpered and clung to Mara’s jacket.

“Hey,” she said, peeling his fingers loose. “Remember the juice box.”

He looked betrayed.

That was fine. Betrayed meant alive.

The cadaver from upstairs burst through the radiology door behind them and hit the floor running.

“Down!” Mara shouted.

Priya grabbed Kira and ducked. Luis raised both hands, face twisted in concentration.

Nothing happened.

“Skill’s on cooldown!” he yelled, horrified.

Mara snatched a metal IV pole from beside the desk and stepped into the cadaver’s path.

It came at her too fast. Its broken face split open around the dangling eye. She saw teeth all the way down its throat. She drove the IV pole forward like a spear. The tip punched into the thing’s mouth and out through its cheek with a wet crack, but momentum carried it into her. They slammed into the nurses’ station together.

Pain burst white along Mara’s ribs.

The cadaver clawed at her face. She twisted her head as nails raked her scalp, hot lines opening beneath her hair. Its breath smelled like formaldehyde and rotten milk.

“Mara!” Priya screamed.

A man in a blood-soaked Cubs hoodie vaulted over a row of chairs with a fire axe in both hands.

He had been in the waiting room earlier with his teenage daughter, complaining loudly about wait times while Mara compressed a gunshot wound in Trauma Three. Now his eyes were wild, and a red-gold class sigil burned over his sternum.

DARRYL HASKINS HAS SELECTED: AXE BRUISER
Skill Unlocked: Cleaving Swing

“Get off her, you ugly bastard!” Darryl roared.

The axe came down.

It split the cadaver from shoulder to sternum. Not cleanly. The blade stuck halfway through bone and cartilage, and black blood fountained across Mara’s chest. The monster convulsed, still reaching for her. Darryl planted one boot on its hip and wrenched the axe free with a grunt that became a sob.

His second swing took off its head.

FAMISHED CADAVER SLAIN
Contribution: 38%
Experience awarded.

Mara shoved the corpse away and slid down the nurses’ station, gulping air. Her hands shook around the IV pole. System warmth trickled through her limbs, not healing exactly, but something adjacent to it. Awareness. Measurement. A cold inventory of damage.

Minor lacerations detected.
Blunt trauma detected.
No systemic contamination detected.

“You bit?” Darryl demanded.

Mara looked up at him through hair dripping blood and sprinkler water. “You planning to shoot me if I am?”

He swallowed. His axe trembled. “Depends.”

“No.”

“Good.” He looked relieved and ashamed of being relieved. “Good.”

Priya grabbed Mara’s chin and tilted her head toward the light. “Scalp wound. Superficial. Pupils equal.”

“Stop doctoring me and pick a class,” Mara said.

Priya’s mouth pressed flat. “I have options.”