Sounds came in the dark fog.

What was that? The thought is a slow, thick bubble rising through tar. It was a voice, muffled, couldn’t quite make it out. Then a dragging inhale—wet, ragged. Is that me?

My lungs burn like I swallowed fire. Every breath scrapes. I try to open my eyes and the world tilts sideways, light smearing into a painful gray. The voice came again, much clearer this time. “Nyx.” It’s Al, calling my name. I feel his hand on my shoulder, a point of solid pressure in the swimming dark.

For a moment, I don’t know where I am. Then I remember. The countdown. The orb. The air turning to glass in my throat. Panic swarms me, a cold, electric flood. What happened? Are we still in trouble? I look around frantically, my vision pulsing with the frantic beat of my heart. I hear coughing, ragged exhales. Others are stirring on the floor around me—Lira, Jax, the hunter who collapsed. We’re all here, gasping like fish dumped on a dock.

Then arms wrap around me. I’m stunned, my body too weak to react. My body slowly relaxed into them. Pulling way I could see it is Al. The relief in his silver eyes is a physical thing, a weight lifting off his shoulders that I didn’t fully know was there. Tears cutting clean tracks through the grime on his cheeks.

“We thought we lost you, Nyx,” he says, wiping at his face with a trembling hand.

“Can’t get rid of me that easily,” I croak. My voice is shattered glass. My throat feels like razors, my lungs still burning with each shallow pull.

“We have to go,” Al says. And he smiles. A small, real thing that touches his eyes and makes the scar on his brow soften. It’s a smile I haven’t seen before. He doesn’t ask. He just slides one arm under my knees, the other behind my back, and lifts me against his chest.

“Wait,” I rasp, the motion making my head swim. “What happened?”

Titus lumbers over, his massive frame blocking out the harsh light from the chamber’s exit. The relief on his face is plain, unguarded. “Don’t worry, Nyx. We beat the room.”

Kiran is already at the open mirror-door, peering out. He adjusts his glasses, his voice analytical but edged with tension. “We don’t know who got in first yet. The other teams may have already finished.”

Al carries me toward the exit. The others help the weakest—Sela, who is weeping silently, and Jax, who leans heavily on Titus. We move as a ragged procession out of the Mirror of Mercury, leaving the suffocating chamber behind. The hallway outside is cool, the air tasting of sterile metal and ozone. I still feel weak, drained down to my bones. I let my head rest against Al’s chest. I can hear his heartbeat, steady and sure beneath my ear. A metronome keeping time in the chaos.

We come to a waiting room on the other side of the hallway. It’s a bland, square space with padded benches and a single, large viewscreen dark on the wall. No one else is here. Completely empty.

Al sets me down gently on one of the benches. My legs feel like water. I grip the edge of the seat, the synthetic fabric rough under my fingers, and just breathe. The silence is heavy, punctuated only by our collective, recovering breaths.

“Puzzling,” Kiran murmurs, walking the perimeter. “Are we the first to finish? Or the last?”

“Does it matter?” Lira sinks onto the bench beside me, her small body folding in on itself. “We’re out. We’re breathing.”

“It matters,” Titus says, his voice a low rumble. He stands near the door we entered, a sentinel. “If we’re last, it’s a mark. If we’re first… it’s a bigger mark.”

Al remains standing near me, a quiet presence. I look up at him. “How?” I ask again, my voice still raw. “The air was gone. I was gone.”

He meets my gaze. “Titus. He recognized the orb wasn’t a key. It was a valve. A release, not a lock. When you fell, he ripped it from its housing.”

I look at Titus. The big man gives a single, slight nod. “It was stuck. Sealed by pressure. Had to break the seal.” He holds up his right hand. The knuckles are split and swollen, dark with dried blood.

“The room re-pressurized,” Kiran continues, finishing the analysis. “Vents opened in the ceiling. It took approximately forty-five seconds for breathable air to reach critical levels. You were without oxygen for roughly ninety seconds, Nyx. Lira, about seventy. The hunter, over two minutes. He’s still unconscious.”

Ninety seconds. I’d been dead for a minute and a half. The thought is cold, distant. I rub my chest, the aquamarine pendant cool against my skin. A protection during travel. Did it? I don’t know.

“The door opened as soon as the pressure equalized,” Al says. “No fanfare. No announcement. Just an exit.”

“So we solved it,” I say, the words feeling hollow. “By breaking it.”

“By understanding it,” Kiran corrects softly. “The puzzle wasn’t to activate the orb. It was to realize it was the thing suffocating us. To have the strength to stop it.”

A heavy silence settles over us. The cost of the understanding is written on all of us—in Titus’s bloody hand, in the ghostly pallor of Lira’s face, in the new, deep lines of weariness around Al’s eyes. My head is beginning to pound, a familiar, dull pressure behind my eyes. Overextension. I close them, trying to push the sensation down.

“You used your attenuation,” Al says quietly, not a question. “At the end. You were trying to feel for a solution.”

I nod, eyes still closed. “I just made everything louder. The panic. The dying air. It was… too much.”

“Rest,” he says. The word is simple. An order, but a gentle one.

The viewscreen on the wall flickers to life with a soft hum. We all startle, turning toward it. The face that appears isn’t Nogitsune. It’s a different Game Master, a woman with severe, sleek black hair and eyes the color of flint.

“Congratulations, Team Seven,” she says, her voice crisp and devoid of warmth. “You have completed the third chamber. Your finish time has been logged. Please await the results of the other team and final rankings.”

The screen goes dark again.

“Team Seven,” Lira repeats, a bitter little laugh in her voice. “We get a number now.”

“It’s better than ‘Prey,’” Titus mutters.

“Is it?” Kiran asks, almost to himself. He’s staring at the blank screen as if it holds answers. “A number is just another kind of label. It implies order. A place in a sequence. It makes us part of their system.”

“We’ve always been part of their system,” I say, opening my eyes. The headache is a steady drumbeat. “We’re just… becoming a more noticeable part.”

Time stretches, thin and elastic. We sit in the sterile quiet. Sela has stopped crying, now just staring blankly at the floor. Jax is awake, sipping from a water pouch Titus handed him. The unconscious hunter lies on a bench across the room, his chest rising and falling steadily.

I watch Al. He hasn’t sat down. He’s a statue by my bench, his gaze fixed on the door we came through, then on the single other door on the opposite wall—the one that presumably leads onward. His stillness is different from Titus’s. It’s not occupying space. It’s dissolving into it. I can feel the subtle attenuation around him, a slight hum in the air, like a television tuned to a dead channel.

“One hundred and twenty-eight,” I say softly, so only he can hear.

His eyes cut to me. A flicker of something—pain, acknowledgment—in their silver depths.

“This is your one hundred and twenty-eighth match,” I clarify, though he knows. I need to say it. To make it real in this clean, empty room.

“Yes,” he says, the word barely a breath.

“How many were like this?”

He’s silent for a long moment. His gaze goes distant, looking through the wall. “None,” he finally says. “And all of them. The rooms change. The cruelty is a constant.”

Before I can respond, the far door slides open with a hydraulic hiss. The other team stumbles through. They look worse than we do. One of them is being carried, a deep, bleeding gash visible on his leg. Their eyes are wide, shell-shocked. They freeze when they see us already here, waiting.

The flint-eyed Game Master reappears on the screen. “Team Three has now completed the chamber. Processing results.”

The two groups stare at each other across the waiting room. No hostility now. Just a shared, hollow exhaustion. We are reflections of the same nightmare.

The screen brightens. “Final rankings for the Escape Room Triathlon. First Place: Team Seven. Second Place: Team Three. Congratulations. You will now proceed to the interim holding area. Prepare for merger.”

There’s no celebration. No cheer. Lira just lets out a long, shuddering sigh. Titus’s shoulders slump a fraction. Kiran nods once, as if a calculation has been confirmed.

“Merger,” I say, the word tasting like ash. “More people.”

“More variables,” Kiran says. “More potential for conflict, or for strength.”

The door behind the other team opens, revealing a wider, brighter corridor. A silent command. We get to our feet, helping each other up. As we move to join the new, larger group, Al’s hand finds my elbow, steadying me. His touch is firm, real. An anchor.

I look back once at the empty waiting room, at the blank screen. First place. We won. The victory feels like a stone in my stomach. We are a noticeable part of the system now. A team with a number. And I have never felt more like a target.

The thought clicks into place like a puzzle piece I’d been ignoring. I stop walking, my hand going to the cool aquamarine at my throat. “Wait.” The word cuts through the low murmur of the merged group. Everyone halts. “Guys… what happened to the other team? Team Three. They aren’t here. And there’s no other door in that waiting room.”

I scan the faces of the strangers we’ve merged with—the battered survivors of Team Three. Exhaustion, pain, blankness. No Shiro. A cold, sharp fear finds its way into my chest and squeezes. “Where’s my brother?”

Before anyone can answer, we reach the end of the sterile corridor. A heavy, reinforced door slides open with a sigh of compressed air. Stenciled on its surface in stark, white letters: INTEGRATION CHAMBER. The opening reveals nothing but a deeper, shadowed space beyond.

“The system processed the rankings,” Kiran says, his voice low and analytical beside me. “First and second place proceed. Third place… does not.” He adjusts his glasses, a nervous tic. “The tournament doesn’t have a consolation round.”

Al’s hand is still on my elbow. His grip tightens, just for a second. A silent warning. A shared understanding. The cost of winning here isn’t glory. It’s the space you occupy, and the space you erase. My breath hitches, the burning in my lungs flaring anew with a different kind of suffocation.

“Move forward,” a voice commands from unseen speakers, flat and final. We have no choice but to step through the threshold, the door sealing behind us with a sound like a tomb closing. The Integration Chamber awaits, and the victory stone in my stomach feels like it’s turning to lead.