Chapter Text
The room smells like cigarettes even before the door finishes swinging inward.
It’s not the fresh, acrid snap of smoke in the air—more like it’s seeped into fabric and skin over years: stale ash, old nicotine, the faint chemical sweetness of a lighter that’s been used too many times. The kind of smell that clings, no matter how much oxygen you pump into someone’s lungs.
Langdon registers it in the same instant he registers the oxygen.
The patient is sitting bolt upright, shoulders hunched, elbows braced on his thighs in a textbook tripod posture. His accessory muscles are doing half the work of breathing for him—sternocleidomastoids standing out, intercostals tugging with each inhale. The nasal cannula is in place, tubing looped over his ears, the prongs seated just inside his nostrils. The wall flow meter hisses softly at 4 liters, a constant whisper of support.
He looks better than earlier. Still wheezy. Still tired. But no longer fighting for every breath.
Langdon and Mel step into the room with the quiet efficiency of a team that has done this a hundred times together. Mel’s expression is gentle, her posture slightly forward—open, non-threatening—while Langdon hangs back half a step, carrying a tablet and scanning the patient’s face the way he always does: not just lungs, not just vitals, but the story the body is telling without words. Just like Robby taught him.
“Good news,” Mel says, warm and careful. “Your blood gas improved. Your CO₂ level’s coming down. The breathing treatments are helping.”
The patient nods vaguely, but his attention is drifting away from her voice toward the bedside table. His right hand moves with intent—too smooth to be restless fidgeting. Purposeful.
Langdon’s eyes track it automatically.
He sees the lighter first. Cheap plastic. Metallic top. Thumb already poised.
And in the same moment, he sees the cigarette.
Not lit. Yet. Pinched between two fingers as if it belongs there. As if oxygen tubing across the patient’s face is just… decoration.
For a fraction of a second, Langdon’s brain refuses to accept it. It’s too stupid. Too avoidable. Too much like a training module that nobody takes seriously because the scenario sounds exaggerated.
Then his nervous system catches up with the reality and slams into overdrive.
“Mr. Stadler—!” Langdon’s voice comes out loud and sharp, the command tone he uses when someone is about to do something irreversible. “Don’t—”
Mel’s head snaps toward the bedside table, confusion turning instantly into alarm. “Oh my—sir, no—”
Langdon lunges forward, already reaching, already calculating distance and timing and whether he can get there—
The patient’s thumb flicks the wheel.
Click
The sound is small. Almost delicate.
The ignition is not.
It happens with terrifying speed: oxygen doesn’t explode the way movies show; it feeds. It turns a spark into a flashover. The cannula creates a concentrated zone of oxygen-rich air around the face and upper chest, and when flame meets that environment it doesn’t hesitate. There’s no slow burn.
There is only instantaneous ignition.
A white-orange bloom erupts at the patient’s face—so bright it overwhelms the room, so hot it feels like it punches the air out of Langdon’s lungs. The hiss of oxygen becomes a violent roar for one horrible heartbeat as flame races along the tubing like it’s a fuse.
Mel screams.
Langdon doesn’t think.
He’s already moving—hard, fast, reflexive—as his brain reduces the situation to one imperative: Protect her.
He steps into Mel’s space and wraps his arms around her shoulders and upper torso, turning his body so his back faces the blast. He tucks her head toward his chest and curls around her like a shield, dropping his center of gravity as the pressure wave hits.
For one split second, time dilates.
Langdon sees it all: the flare, the patient’s shock-wide eyes, the cannula tubing turning into bright, melting line, the edge of the curtain lifting in the blast of heat.
He thinks, absurdly, Not her. Not Mel.
Then the explosion throws them both.
The sound is concussive—less “boom” and more a blunt impact against the bones of the room. The air compresses and slams back. Something overhead shatters. Plastic, glass, fragments of something—monitor casing? light cover?—whips through the space with insect speed.
Heat detonates across Langdon’s back. He feels fabric scorch instantly, the outer layer of his coat going stiff and brittle, and then the burn biting deeper—hot, searing pain across shoulder blades and upper arm. His ears ring. His vision whites out.
They hit the ground hard.
Langdon’s head strikes something—bedframe, wall, corner of the bedside cabinet—and the world fractures into a bright, violent flash.