The polar night swallows everything. No sun. No moon. Just the flat, endless dark pressing down on the ice.

I stand at the edge of the camp, watching.

Hayden moves through the crew like he's conducting an orchestra. Quiet words. A hand on a shoulder. That voice he uses when he needs people to trust him without thinking too hard about why.

The body is still out there. Fifty yards from where the ice gave way. They pulled it to stable ground an hour ago, but no one's touched it since. It sits on the snow in a dark blue parka, half-covered by the tarp someone threw over it.

No one wants to look at it too long.

I watch Hayden crouch beside the main satellite terminal. His back is to me. His movements are careful. Deliberate.

He disconnects something. Tucks it into his parka.

Then he stands and walks to the backup beacon array mounted on the equipment shed. He's holding a tool I can't identify from this distance. It takes him less than two minutes.

When he's done, he brushes snow off his gloves and heads toward the crew gathered near the supply tent.

I don't move. Don't call out.

I just watch.

The crew looks exhausted. Scared. They've been standing in the cold for hours, waiting for orders that made sense. Waiting for someone to tell them what happens next.

Hayden gives them what they need.

"Listen up," he says. His voice carries across the ice. "I know this is hard. But we have to be smart."

Someone asks about the satellite link. About calling for an emergency airlift.

Hayden shakes his head. "The uplink's down. Storm interference. We're on our own until it clears."

A lie. Smooth and confident.

"The ice is still unstable," he continues. "Another collapse could take out half the camp. We can't risk excavation. And we can't leave the body here. The structural integrity of this entire shelf is compromised."

A young researcher from Norway—Olsen, I think his name is—speaks up. "What are you saying?"

Hayden meets his eyes. "I'm saying we transport the body to the margin. We let the ocean take it. We log it as an unrecoverable loss due to ice movement. It's the only option that doesn't get more people killed."

Silence.

Then, one by one, I watch them nod.

They're afraid. They're tired. And Hayden sounds so reasonable.

I feel something crack open inside my chest. Not grief. Not even anger.

Clarity.

This is who he is. This is who he's always been.

I just couldn't see it until the ice forced me to look.

They start loading the body onto a cargo sled. Two crew members lift it carefully, like they're afraid it might break. The tarp slips. I catch a glimpse of the parka's reflective strips before someone adjusts the covering.

Navy blue. Standard issue.

I don't let myself think about who's inside it.

Not yet.

Hayden glances my way. I'm standing too far back, half-hidden by the shadow of the storage tent. He doesn't see me.

Good.

I turn and walk toward the supply cache. My boots crunch on the snow. The wind pulls at my hood. I don't look back.

The cache is a reinforced container buried three feet down, accessible through a hatch near the generator shed. I kneel beside it and clear the snow with my gloved hands. The hatch is frozen shut. I work the seal loose, pull it open, and drop down into the narrow space below.

It's warmer here. Darker.

I pull out my headlamp and sweep the beam across the shelves. Emergency blankets. Medical supplies. Rations.

And there, in the back corner, exactly where I left it: a hard-shell case marked with a label that says CALIBRATION EQUIPMENT.

I open it.

The satellite phone sits inside, compact and black, wrapped in a protective sleeve. I requisitioned it eight months ago as part of Project Aurora's emergency protocols. Hayden never asked about it. He never asked about a lot of things.

I power it on. The screen glows faint green.

It takes thirty seconds to acquire a signal.

I dial Stone's number from memory. My hands don't shake.

Three rings.

Then his voice. "Addison?"

The sound of it nearly breaks me.

"Stone," I say. My voice is steady. Calm. "Where are you?"

"McMurdo. Why? What's wrong?"

"Were you at the eastern margin today? Any time today?"

"No. Supply manifest got screwed up. I've been stuck here since 0600 sorting it out. What happened?"

I close my eyes.

Relief hits first. Sharp and overwhelming.

Then something else.

If Stone isn't under the ice—

Who is?

"Addison," Stone says. His tone shifts. "Talk to me."

"There was a collapse," I say. "Eastern shelf. Someone's dead. Hayden thinks it's you."

Silence on the other end.

Then: "Where is he now?"

"Trying to dump the body in the ocean."

I hear movement. Stone's breathing changes. He's already moving.

"I'm coming," he says. "Don't let him do anything until I get there."

"How long?"

"Two hours. Maybe less."

I look up at the hatch above me. Through the gap, I can see the distant glow of headlamps near the ice margin.

They're already moving the sled.

"Hurry," I say.

I end the call and climb back out into the wind.

Stone makes the first call while I'm still climbing out of the supply cache. I don't hear what he says. I just know that by the time I reach the edge of camp, something has already shifted in the air.

The crew is gathered near the ice margin. Maybe twenty of them. They stand in a loose semicircle around the sled, headlamps cutting white beams through the dark. The body bag sits in the center like an accusation no one wants to name.

Hayden stands closest to the edge. His back is to me. His posture is calm. Controlled.

He's waiting.

I stop at the perimeter. Far enough back that no one notices me. Close enough to see.

Olsen says something I can't hear. Hayden nods. He reaches down and grips the sled's forward handle. Another crew member—Marcus, the field coordinator—takes the rear.

They start to move.

The sled scrapes across the ice. Slow. Steady. The sound is worse than I expected. Metal on snow. The body shifts slightly under the tarp.

No one speaks.

They reach the cliff edge. Ten feet from the drop. Then five.

Hayden positions himself at the front of the sled. His gloved hands rest on the frame. He's not looking at the body. He's looking at the ocean below. Black water. No reflection. Just depth.

He's going to do it.

I take a step forward. My boots crunch on the ice. Too loud.

Hayden doesn't turn.

I open my mouth. I don't know what I'm going to say. I don't know if I can stop this.

Then I hear it.

A sound like thunder rolling across the shelf. Low. Mechanical. Growing louder.

Rotor blades.

Everyone looks up.

The helicopter comes in low and fast. No running lights. Just the searchlight mounted under the cockpit, sweeping across the ice in broad white arcs. It finds us. Locks on.

The beam is blinding.

I raise my hand to shield my eyes. Around me, the crew does the same. Shadows stretch long and distorted across the snow.

The helicopter doesn't land. It hovers twenty feet above the ice, rotors screaming, downdraft kicking up a storm of loose snow. The side door slides open.

A figure drops out.

No ladder. No delay. Just a straight rappel down the line, boots hitting the ice at a run.

Stone.

He's wearing his Navy cold-weather gear. His face is set in the expression I've seen exactly twice before. Once in Kabul. Once at our father's funeral.

He crosses the distance between the helicopter and the sled in seconds. Doesn't slow. Doesn't hesitate.

"Step away from the bag."

His voice cuts through the rotor noise like a blade. Flat. Military-precise. The kind of voice that stops entire operations cold.

Hayden turns.

I watch his face.

I watch the exact moment he understands.

Stone Sullivan is alive.

Stone Sullivan is standing on the ice in front of him.

Every calculation Hayden made in the last six hours—every lie he told, every piece of equipment he sabotaged, every person he convinced to help him dispose of a body he believed was my brother—all of it collapses in the space between one breath and the next.

The expression that crosses Hayden's face is the most honest thing I've ever seen there.

Blank. Vertiginous. Panic.

He opens his mouth. No sound comes out.

Stone doesn't wait for an answer. He moves past Hayden and crouches beside the sled. His hands are steady as he pulls back the tarp.

The parka underneath is navy blue. Reflective strips. Standard issue.

Stone examines the body without touching it. His jaw tightens. Then he stands and turns to face the crew.

"No one moves this body," he says. "No one touches it. This is a federal investigation site as of right now."

Marcus steps forward. "We were told—"

"I don't care what you were told," Stone says. His voice doesn't rise. It doesn't need to. "Forensic team's inbound. ETA forty minutes. Until then, this site is locked."

The helicopter's searchlight swings across the group. I see faces in the beam. Confusion. Fear. Relief.

No one argues.

Stone turns to Hayden. They're the same height. Stone is broader. Hayden looks smaller than I've ever seen him.

"You want to tell me," Stone says quietly, "why you were about to dump a body in the ocean?"

Hayden's mouth works. "The ice—structural instability—we couldn't—"

"Try again."

Silence.

Stone waits. He's good at waiting.

Hayden's eyes flick toward me. Just for a second. Like he's looking for help. For an ally.

I don't move.

His gaze slides away.

"I thought it was you," Hayden says finally. His voice is barely audible. "I thought—"

"You thought it was me," Stone repeats. "So you decided to cover it up."

Hayden doesn't answer.

Stone looks at him for a long moment. Then he turns away.

"Forensics will want to talk to you," Stone says. "Don't go anywhere."

He walks toward me. The crew parts to let him through.

When he reaches me, he stops. His hand comes up. Grips my shoulder.

"You okay?" he asks.

I nod. I don't trust my voice yet.

Stone's eyes search my face. Then he pulls me into a brief, hard hug. His parka smells like diesel fuel and cold air.

"We're gonna fix this," he says quietly. "All of it."

I believe him.

Behind us, the helicopter's searchlight stays locked on the body bag. On Hayden standing alone at the cliff edge. On the ocean that almost swallowed whatever truth is wrapped in that navy blue parka.

I still don't know who's under the tarp.

But I know this:

When we find out, everything changes.