Read Chapter 29: The Edge

The maintenance hatch was a scream of rusted metal. Jack had to brace his boots against the station’s hull and throw his whole weight into the wheel before it gave, the seal popping with a gasp of trapped air. Beyond it, the Atlantic reached for him—black, infinite, hungry. The beam from his helmet lamp cut a weak cone into the dark, catching nothing but particulate drift and his own fogged breath against the inside of the visor.

He’d stolen the suit from the utility locker three compartments down. The spare oxygen bottle was gone, just as he’d feared, so he’d siphoned what he could from the emergency reserves in the flooded corridor. Not enough. Maybe thirty minutes of clean air if he kept his breathing slow. The watch on his wrist—his brother’s watch, still ticking, still keeping impossible time—said he had seventeen minutes before the fail-safe window closed.

He didn’t know if that was true. He didn’t know anything anymore.

Jack pulled himself through the hatch and into the current. It hit him like a wall. The North Atlantic didn’t care about his mission or his grief or the thing growing in the station’s core. It shoved him sideways, scraping his tank against the hull plating, the sound resonating through his bones. He grabbed a handrail bolted to the exterior and hauled himself forward, one grip at a time.

The station sprawled beneath him, a cathedral of rust and barnacles. Lights bled from a few portholes, dim and jaundiced. The rest were dark—the blackout Snake had bought him still holding. For now.

Jack’s fingers found the route he’d memorized from the schematics Voss had shown him, back when she was still playing the part of reluctant ally. The core containment area sat at the station’s lowest point, a bulbous pressure vessel bolted to the seafloor. Three meters from its structural ring, the flooding valve waited. One turn of the key. That was it.

The current fought him every inch. He moved like a man wading through grief, each pull on the rail a small war. His legs kicked free of the hull and the ocean took him, spinning him end over end before he caught a cable and slammed to a stop. The impact jarred his teeth. He hung there, breathing hard, watching the station’s lights swing past his visor.

The watch on his wrist ticked.

He checked it. 3:31. He had two minutes to reach the ring if the window was real. But the window wasn’t set by the station or the entity—it was set by his brother’s final report. The one where he’d transmitted from this exact spot, describing the same current, the same dark, the same impossible pressure. And then he’d gone silent.

Jack’s jaw tightened. He pulled himself along the cable, hand over hand, until he reached the next rail. The core containment vessel loomed ahead, covered in a filigree of corrosion. The structural ring was a thick steel torus, glowing faintly in his lamp’s beam—not with light, but with something else. A shimmer. A resonance.

The mark on his hand burned.

He ignored it. He’d learned to ignore it. The burning meant the entity was near, and the entity was always near now. It lived in the water. It lived in the air. It lived in the spaces between his thoughts, wearing his brother’s face every time he closed his eyes.

Jack reached the ring and pulled himself around it, searching for the valve. His lamp swept the metal. Nothing. He checked the schematics again in his mind—three meters from the ring’s apex, set into a recessed panel. He moved clockwise, feet finding purchase on the vessel’s curve.

The watch ticked.

3:32.

He found the panel. A small access hatch, bolted shut with four marine-grade fasteners. He didn’t have a wrench. He had the key, a length of polycarbonate rod tipped with a magnetic code chip. And he had his dive knife, which he drew and jammed into the first bolt’s head. It was soft metal, corroded. He twisted. The bolt gave with a groan.

One down. Three to go.

The mark on his hand flared—a sharp sting that shot up his wrist. He glanced at it. The symbol had darkened, the lines shifting like ink bleeding through skin. He’d carved it with a heated blade after the first dream, trying to cut the resonance out of his flesh. It hadn’t worked. Now it pulsed with a rhythm that matched the entity’s hum, a deep thrumming he felt in his teeth.

He jammed the knife into the second bolt.

The voice came through his helmet’s comm. Not static. Not the station’s distorted loop. A voice he knew better than his own.

“Jack.”

He froze. The knife slipped, scraping across the panel and leaving a bright scratch in the rust.

“You’re late,” the voice said. His brother’s voice. Warm. Familiar. The voice that had told him not to worry, that the station was fine, that he’d be home in two weeks. The voice that had gone silent at 3:33 AM on a Tuesday, three years ago.

Jack’s hand hovered over the third bolt. He didn’t look up. He wouldn’t give it that.

“You don’t have to do this,” the voice said. A pause. “You don’t have to be alone out here.”

“I’m not alone,” Jack muttered. The words were muffled by his regulator but the comm picked them up. “You’re not him.”

“I could be,” the voice said. Soft. Almost kind. “I could be everything you lost. Everything you carry. You just have to stop.”

Jack twisted the knife. The third bolt snapped.

“You were there, Jack.” The voice dropped. It sounded hurt. Betrayed. “That night. You were there. You just didn’t come down. You left me.”

Jack’s grip tightened on the knife. His brother’s final report had been a distress call—a hull breach in the core, warning of pressure failure. But the station log had showed no breach. No failure. Nothing but his brother’s voice, growing more urgent, more desperate, until it cut out.

“You felt it, didn’t you?” the voice continued. “The thing in the water. You left me to it.”

Jack’s breathing quickened. His lungs burned. He checked the watch—3:33. The hands had stopped. Frozen. Pointing straight up at the moment his brother had gone silent.

He looked up then. Through the dark water, past the hull, he thought he saw something—a shape, larger than the station, moving in the black. Watching. It had no eye, no face, but Jack felt its attention like a weight bearing down on his shoulders.

“You didn’t come,” the voice said. “You didn’t even try.”

Jack’s knife bit into the fourth bolt. The metal screamed. He twisted, his arm shaking, and the bolt sheared free. The access hatch swung open, revealing the valve—a heavy brass wheel, crusted with salt and time. The key hung at his belt.

He reached for it.

“Jack.” The voice changed. It dropped the grief, the accusation, and became something else. Something that knew him. “She’s lying to you.”

Jack’s hand stopped on the key.

“Voss,” the voice said. “She gave you that key to send you out here. Where I can’t reach you. Where she can’t control you. But the valve isn’t a fail-safe, Jack. It’s a lock. It’s the box she wants to put me in. And you’re the only one who can open it.”

The mark on Jack’s hand flared white-hot. He looked at the valve. At the key. At the dead watch on his wrist.

“She knows the truth,” the voice said. “Ask her. Ask her what happened to me.”

Then the water went silent. The shape in the dark was gone. The hum had stopped.

Jack’s hand trembled on the key.

He didn’t know if it was the entity lying. He didn’t know if it was his own mind, fracturing under the pressure. But he knew one thing with absolute certainty: Voss had not told him everything. And whatever she’d hidden, it was big enough to arm a dead man’s brother and send him into the deep alone.

The current pulled at him. The watch was still stopped at 3:33.

Jack looked at the valve. Then he looked back at the station, its dark bulk swaying in the current, and made a choice.