Chapter 6 - Fire in the Dark

The smoke was thick, black, and acrid, billowing out from the ventilation shaft above the hospital’s main pharmacy storage unit. Within seconds, the emergency alarms began blaring across the entire east wing, flashing strobes of blinding red light against the white walls.
Panic ensued immediately. Patients being wheeled down the hall began crying out; junior nurses rushed back and forth without direction, coughing as the heavy, toxic fumes filled the corridor.
Dr. Rener ran out of the nurses' station, covering his mouth with his hand. "The chemical cabinet! The backup solvents must have overheated! We need to evacuate the wing!"
"Where is the emergency shut-off valve for the ventilation?" an auxiliary firefighter yelled over the alarm, running toward the smoke.
"It's behind the primary shelving unit in the back room," a terrified pharmacist choked out, coughing violently. "But the smoke is too thick! Nobody can get back there without a respirator!"
Ashlin didn't hesitate.
All the fear, all the hesitation, all the ghosts of her past vanished in a single fraction of a second. The invisible nurse was gone. The combat medic was back.
She grabbed a wet surgical mask from the wall dispenser, tied it tightly across her face, and grabbed a heavy fire blanket from the bracket.
"Carver, what are you doing?!" Wade shouted, grabbing her arm as she pushed past him. "You can't go in there without full gear!"
"If that solvent ignites, the entire oxygen bank on this floor goes up," Ashlin said, her voice ringing with absolute, unyielding authority. "Clear the west corridor now! Move!"
She wrenched her arm free and plunged directly into the thick, choking cloud of black smoke billowing from the pharmacy entrance.
Wade watched her disappear into the haze. For a second, his chest burned with the memory of his own injury, but instinct took over. He grabbed a damp towel, wrapped it around his face, and followed right behind her.
Inside the pharmacy, visibility was near zero. The heat was blistering. Ashlin dropped low to the floor, crawling beneath the densest layer of smoke using the muscle memory of a hundred tactical drills. Her hands swept across the linoleum floor, guiding her forward until her fingers brushed the metal base of the primary shelving unit.
Coughing, her eyes stinging from the chemical fumes, she pulled herself up, reached behind the heavy steel racks, and located the master ventilation valve.
It was jammed.
The heat had warped the metal housing. She threw her entire body weight against the lever, but it wouldn't budge.
Suddenly, a large, calloused hand slammed down beside hers on the valve.
Wade had appeared beside her through the smoke. Without a word, he locked his shoulder against the rack, using his core strength to relieve the pressure while Ashlin gripped the lever with both hands.
"On three!" Wade yelled through his cloth mask.
"One... two... three! Pull!"
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With a deafening metal screech, the warped valve snapped loose, shutting off the oxygen feed to the overheating unit. Within seconds, the thick black smoke began to recede, sucked backward into the emergency extraction vents overhead.
Ashlin slumped against the metal shelving, coughing deeply, while Wade pulled her up by her arm, guiding her out of the smoke-choked room and back into the clean air of the hallway.