INT. RESTRICTED CORRIDOR - NIGHT
Mark’s keycard worked on the first try. The service elevator descended past the wellness center, past the utility level, to a floor that didn’t appear on guest maps.
RESEARCH WING - AUTHORIZED PERSONNEL ONLY
John stepped into a corridor that could have been any CDC facility. White walls. Fluorescent lights. The constant hum of environmental containment. The smell hit him immediately: chemical antiseptic layered over biological decay. He knew that smell. He’d encountered it in field hospitals across three continents.
“You came alone.” Mark emerged from a side room, pulling on a hazmat suit. “Good. I wasn’t sure you’d trust me.”
“I don’t trust you.” John accepted the suit Mark handed him. “But I trust my eyes, and I’ve seen enough to know this resort is hiding a disaster.”
“More than hiding.” Mark led him down the corridor, past sealed doors with biohazard symbols. “Main lab’s at the end.”
Through reinforced glass, John caught glimpses of equipment he recognized. PCR machines. Centrifuges. Biosafety cabinets. And equipment he didn’t recognize. Modified versions. Military-grade. Hardware that had no business in a resort research facility.
“How long has this been here?”
“Since the resort opened. It was the whole point.” Mark punched a code into a keypad. “Eden Resort isn’t a front for the research. The research is why the resort exists. Perfect cover. Remote location. Wealthy clientele who won’t ask questions.”
“And the outbreak?”
“Started in this lab. Three days ago.” The door slid open. “See for yourself.”
INT. MAIN LABORATORY - CONTINUOUS
The lab was chaos, barely contained.
Sample racks overturned. Shattered glass on every surface. Containment chambers standing open, safety lights blinking red. Against the far wall, a row of medical bays, each occupied by a patient in various stages of transformation.
John stopped.
He’d seen death. He’d seen epidemics. He’d seen the aftermath of Ebola in West Africa, the horror of the early COVID wards, the quiet devastation of treatment-resistant tuberculosis.
He had never seen this.
The patients lay strapped to beds, their bodies a roadmap of the infection’s progression. Stage one: flu-like symptoms, fever flush, rheumy eyes. Stage two: hemorrhaging from eyes and nose and ears, vascular system breaking down. Stage three.
Stage three was different.
“It’s a hybrid,” Mark said. “Engineered from rabies, modified with a fungal component. The rabies provides transmission vector and aggression. The fungal element rewires the nervous system. Turns off the parts of the brain that make us human.”
“Why would anyone create this?”
“Control.” Mark’s voice carried bitterness like a physical weight. “The ultimate compliance tool. Weaponized population management. Release it in a city, let it burn through, whoever’s left is either dead or… manageable.”
John moved closer to the medical bays. The stage-three patients had skin covered in growths that looked like lichen. Their eyes, when they opened, were clouded with milky film. And their movements…
They were watching him.
“They’re conscious?”
“In a way. The fungal component maintains basic brain function. Hunting instincts. Recognition of prey.” Mark stepped back as one patient strained against its restraints. “They know we’re here. They just can’t reach us.”
“Yet.”
“The restraints are holding. For now.”
John pulled out his phone, began documenting. Samples. Equipment. Patients. “I need to get this to the CDC. This has to be…”
“You can’t.” Mark grabbed his arm. “Communications are monitored. Satellite uplink is controlled by resort security. The moment you try to send anything, they’ll know.”
“Then we leave. Get off the island, get to a real medical facility…”
An alarm began to wail.
Red lights spinning. Emergency protocols engaging. And another sound. A wet, rattling howl that came from everywhere and nowhere.
“No.” Mark’s face had drained of color. “No, no, no…”
“What is it?”
“The infirmary.” Mark was already running. “Containment’s failing.”
FLASHBACK: INT. STANFORD UNIVERSITY - NIGHT - 20 YEARS EARLIER
The memory surfaced unbidden, sharp and clear as the alarm blared around him.
Young John Harrison, twenty-five and convinced he would change the world, sat in a cramped office surrounded by research papers. He’d been accepted to the CDC’s Epidemic Intelligence Service. His future was bright. His purpose was clear.
“You look like you haven’t slept in days.”
He looked up. Lisa Chen stood in the doorway, two cups of coffee balanced in her hands. Twenty-three. Pre-med. The most beautiful thing he’d ever seen.
“I’m fine. Just finishing my…”
“You’re obsessing.” She set the coffee down, perched on his desk. “You’ve already been accepted. You don’t have to prove anything.”
“I have to be ready. When the next outbreak comes…”
“It’ll come whether you’re ready or not.” Lisa’s eyes, warm and knowing even then, held his. “John. Why do you do this?”
He was still for a count of five. “My brother died when I was twelve. Bacterial meningitis. By the time anyone realized how sick he was, it was too late.” He looked at the research papers surrounding him. The endless rows of data. “I decided I would never let that happen to anyone else if I could help it.”
“You can’t save everyone.”
“No. But I have to try.” He met her eyes. “If we have the power to help, don’t we have the responsibility to act?”
Lisa smiled. That smile that could break him and rebuild him in the same moment.
“That’s why I love you,” she said. “You actually believe that.”
“Don’t you?”
She leaned in, kissed him. “I believe in you. Right now, I believe you need sleep, food, and twelve hours away from this office.”
“The work…”
“Will still be here tomorrow. Come on.” She pulled him to his feet. “Some things matter more than saving the world.”
“Like what?”
“Like living in it while you can.”
INT. WELLNESS CENTER - INFIRMARY - NOW
The memory shattered as John rounded the corner.
The infirmary was in chaos. Patients were on their feet. Those who could stand. And they were not acting like patients anymore. They moved with that terrible, wrong gait he’d seen in the laboratory. Joints bending at angles that made his stomach heave.
They were attacking.
A nurse lay on the ground, unmoving, blood pooling beneath her. Two security guards were backed against a wall, desperately fending off three infected patients with nothing but stun batons. More patients were rising from beds, the transformation accelerating by some trigger John couldn’t identify.
“The restraints.” Mark’s voice was hoarse. “Someone released the restraints.”
“Sabotage?”
“Or a fail-safe. Someone decided containment was no longer desirable.”
The alarm changed pitch. Steady wail to three-tone burst. Facility-wide alert. All hands.
Then the lights went out.
MULTIPLE LOCATIONS - CONTINUOUS
The outbreak bloomed across Eden Resort in three simultaneous waves.
In the Grand Atrium, evening buffet was in full swing when the first infected stumbled through the service entrance. The creature that had once been a sous chef lurched into the lavish display, knocking over a champagne tower. Guests screamed. Crystal shattered. The infected didn’t care about any of it. It only cared about the warm bodies trying to flee.
In the Wellness Spa, a yoga class was finishing their final meditation when the power cut out. In the darkness, movement began among the treatment tables. A guest who’d complained of feeling unwell. Who’d been advised to rest. Who’d fallen asleep during her massage and woken up as different. Her first victim never opened his eyes.
At the Pool Bar, the evening crowd was enjoying sunset cocktails when an infected lifeguard pulled himself out of the water. He’d drowned three hours earlier. Should have. But the infection didn’t care about death. He reached for the nearest swimmer, mouth opening to reveal teeth that had become sharper. Designed for tearing.
Three locations. Three outbreaks. And in the center of it all, the Harrison family’s bungalow sat dark and quiet, occupants unaware that paradise had become hell.
INT. WELLNESS CENTER - CORRIDOR - CONTINUOUS
John ran.
Not away from the chaos. Toward it. Because Lisa and the kids were somewhere in this resort, and he had to reach them before…
“Dr. Harrison!” Mark kept pace beside him, face a mask of controlled terror. “Main building. We need to…”
“My family.”
“I know. But if we go through main corridors, we won’t make it. Infection’s spreading too fast.”
“Then how?”
Mark pointed to a service door. “Maintenance tunnels. They run under the whole resort. Built for emergencies exactly like this.”
John hesitated. Every instinct screamed to run straight toward his family, danger be damned. But twenty years of crisis training told him otherwise: a dead rescuer saves no one.
“Lead the way.”
They plunged into tunnel darkness, the sounds of screaming fading behind them. Somewhere above, the resort was tearing itself apart. Somewhere above, John’s family was waiting.
He ran faster.
INT. BUNGALOW 47 - CONTINUOUS
Lisa woke to screaming.
Not the fun kind. Not kids at a pool or guests enjoying nightlife. This was the kind of screaming that meant people were dying.
“Mom?” Sarah appeared in the doorway, phone clutched in her hand. “What’s happening? The wifi’s down and I can’t get…”
“Get your brother. Now.”
“But…”
“Now, Sarah.”
Lisa was already moving, grabbing her shoes. Phone. No signal. Emergency landline. Dead. Outside the window, figures ran past. Some were running from. Some weren’t running at all. They were lurching.
Michael appeared, rubbing his eyes. “What’s going on? Is there a fire?”
“I don’t know yet.” Lisa pulled both kids into the main room, away from windows. “Stay here. Don’t open the door for anyone except me or your father.”
“Dad’s not back yet,” Sarah said.
Lisa’s hands stilled. “What?”
“He left around ten. Said he’d be back in an hour.” Sarah’s eyes were too old, too knowing. “It’s been three hours, Mom.”
If we have the power to help, don’t we have the responsibility to act?
Damn you, John Harrison. Damn you and your heroic impulses.
“Lock the door behind me.” Lisa found the knife from their welcome fruit basket. Ridiculously small. Better than nothing. “Your father’s probably on his way. But if anyone else tries to get in…”
“We hide,” Michael said. His voice was steady. Surprisingly so. “And we wait.”
“You’re a good kid.” Lisa kissed his forehead, then Sarah’s. “Both of you are. Whatever happens tonight, remember that.”
“Mom.” Sarah grabbed her arm. “Don’t be a hero.”
Lisa laughed despite everything. “That’s your father’s job. I’m just going to find him and drag him back.”
She slipped out into the tropical night. Chaos swallowed her.
INT. MAINTENANCE TUNNELS - CONTINUOUS
John emerged from the tunnels near the atrium, Mark close behind. The scene that greeted them was a nightmare.
The buffet had become a battlefield. Overturned tables formed barricades. The ice sculpture lay shattered on the ground, covered in what wasn’t champagne. Bodies lay among the debris. Some still. Some still moving. Not all of them infected.
“John!”
He spun. Lisa was running toward him from the opposite direction, fruit knife in hand, her face streaked with sweat and blood that wasn’t hers.
“Lisa.” He caught her. Held her. Felt her heart pounding against his chest. “The kids…”
“In the bungalow. Locked in. They’re okay.” She pulled back, searching his face. “What the hell is happening?”
“Remember that boring virus explanation you didn’t want to hear?”
“Yes.”
“It’s worse.”
Mark appeared beside them. “We need to move. Infection is spreading faster than containment can handle. Within an hour, maybe two, this entire resort will be…”
A scream cut him off. Human. Close. Then the wet, rattling howl of the infected catching prey.
John grabbed Lisa’s hand. “The bungalow. Now.”
They ran, leaving atrium chaos behind. The path wound through manicured gardens that now looked war-torn. Emergency lights strobed red and white, casting hellish shadows.
And everywhere, the infected were rising.
EXT. BUNGALOW 47 - CONTINUOUS
John burst through the door first, Lisa behind him, both expecting the worst.
Instead, they found their children exactly where Lisa had left them. Huddled in the main room. Michael clutching a heavy lamp. Sarah with her hands raised in a fighting stance she’d learned from YouTube.
“DAD!” Michael’s relief was visible in his whole body. “We heard screaming and the lights kept flickering and there were these SOUNDS…”
“I know, buddy.” John gathered both kids in his arms. Lisa joined the embrace. “I know. But we’re together now. We’re going to get through this.”
“Get through what, exactly?” Sarah’s voice was steady but her eyes weren’t. “Dad, what’s happening out there?”
John looked at his family. His wife, who’d spent twenty years saving strangers. His daughter, who led student council meetings with military precision. His son, who’d spent his whole life preparing for this exact scenario without ever believing it would happen.
“Remember all those zombie movies you love?” John said.
Michael’s face lost its color. “No.”
“Not zombies. Worse. Faster.” John’s grip on his family didn’t loosen. “But we’re going to survive. All of us. Together.”
Outside, the screaming had stopped. That was worse. Worse than the chaos. Worse than the running and the howling.
The screaming stopped because the easy prey was gone.
Now the infected were hunting.