1. The Last Supply Drop

The ice had a voice.

It sang to Anya Petrov in the small hours before dawn, a low, keening moan that vibrated through Polaris Station's steel bones. She had spent three winters in the Ostrovian Antarctic Territory and knew every sound the ice could make. This one was different. It carried a note of something final, like a door closing that would never open again.

She pulled on her insulated trousers and made her way through the dim corridor toward the communications hub. The station's heating system hummed steadily, pushing back against the minus forty degrees pressing against the walls. Polaris housed eleven souls now, down from twelve after the summer crew departed in February. Eleven people suspended in a bubble of artificial warmth on a continent that wanted them dead.

The hub was empty, banks of monitors casting pale blue light across an unused chair. Anya checked the logbook. Mikhail Sorin, the communications officer, had signed off at 02:47. Thirty-seven minutes ago. His last entry was routine. No anomalies in satellite telemetry. No incoming transmissions. The supply vessel Karpov remained on schedule.

That last line made her pause. The Karpov should have arrived six days ago. Weather delays were common, but Mikhail had logged no updates on the ship's status for forty-eight hours. She flipped back through the pages. Before that, entries appeared every four hours with precise coordinates and estimated arrival windows. Then, abruptly, nothing.

She sat down at the console and pulled up the satellite relay logs. The last burst transmission from the Karpov had been received on March 12th at 14:22 local time. The data packet was fragmented, corrupted. She tried to reconstruct it, watching the progress bar crawl across the screen.

The door hissed open behind her. She turned to find Dr. Elias Voss standing in the doorway, a mug of tea in each hand. His salt-and-pepper beard was neatly trimmed, and his pale blue eyes held the gentle, knowing expression she had come to associate with the station's most celebrated glaciologist.

"I thought you might be here," he said, extending one of the mugs. "You have the same instinct as Mikhail. When something feels wrong, go to the machines."

Anya accepted the tea, letting its warmth seep into her fingers. "When did you last see him?"

"At dinner. He was quiet, but Mikhail is always quiet." Elias settled into the chair beside her, his movements slow and deliberate, the economy of motion of someone who had spent decades in extreme environments. "He left early, said he needed to run diagnostics on the generator uplink."

"The generators are fine."

"Yes." Elias took a sip of his tea. "I thought that was odd."

The reconstruction finished. Anya turned back to the screen and felt a cold that had nothing to do with the Antarctic pressing against her ribs. The Karpov's final transmission was not a status report. It was a distress signal. Three words, repeated in a loop: Hull breach. Sinking. Hull breach. Sinking. Hull breach. Sinking.

Then nothing.

She read it twice, three times, trying to make the words rearrange themselves into something less catastrophic. They did not.

"It's gone," she said. Her voice sounded distant, belonging to someone else. "The Karpov. The ice must have shifted. The hull..."

Elias leaned forward, studying the screen. His expression did not change. He simply nodded, as if confirming a hypothesis he had already formed in the quiet of his own mind. "Then we are alone."

The words settled into the room like frost. Polaris Station had been designed to operate independently for up to eighteen months, but that assumed full ration inventories and a complete winter complement. The Karpov had been carrying critical medical supplies, replacement parts for the water reclamation system, and the psychiatric medications that Mikhail Sorin required to manage a condition no one discussed openly.

"How long until the spring window?" Elias asked.

"Six months. Maybe seven, if the sea ice is thick."

"And our current supplies?"

She ran the calculations in her head, had already run them the moment the distress signal registered. "With eleven people and strict rationing, we can stretch to nine months of food. The water system is the problem. Without those replacement filters, we'll be drinking increasingly metallic water by month four, and by month six the contamination could cause neurological symptoms." She paused. "Mikhail's medication lasts three months."

Elias set down his mug. "Then we have two problems. One logistical, one medical. We should wake the chief."

"Not yet." The words came out sharper than she intended. Anya took a breath, steadying herself. "Mikhail logged a routine entry forty minutes ago. He must have known about the Karpov. He had access to the same telemetry I do. Why would he log nothing?"

Elias regarded her for a long moment. "Perhaps he wanted to spare us a few more hours of hope. Mikhail is a kind man."

"Or perhaps he didn't want anyone to know."

"To know what?"

She did not have an answer. It was a feeling, nothing more. The same feeling she got when she examined ice cores and sensed, before the data confirmed it, that something had shifted in the ancient climate record. A dissonance. A note out of tune.

"The generator room," she said, standing. "He told you he was going there. I want to check."

They moved through the sleeping station together, past closed doors behind which eight other souls dreamed untroubled dreams. The corridor curved gently, following the station's modular design, and at its end a reinforced hatch led to the mechanical complex. The generators ran hot and loud, massive diesel engines that consumed fuel at a rate that made accountants in Ostrovia's capital wince. Without them, Polaris would freeze solid in less than six hours.

The hatch was ajar. A sliver of orange light spilled through the gap.

Anya pushed it open.

Mikhail Sorin lay face-down on the grated metal floor, his body angled toward the primary generator. A dark stain spread beneath his head, glistening wet in the emergency lighting. His left arm was twisted beneath him at an angle that suggested he had fallen without catching himself. His right hand still clutched a maintenance clipboard.

For a moment, neither of them moved. Anya felt her training try to assert itself, the emergency protocols she had memorized years ago and never expected to use. Check for breathing. Call for help. Begin resuscitation. But her body would not obey. She stood frozen in the doorway, staring at the body of a man who had been alive less than an hour ago.

Elias moved past her, kneeling beside Mikhail. He pressed two fingers to the man's throat, held them there for ten seconds, fifteen. Then he looked up and shook his head.

"He's gone."

"What happened?"

Elias examined the body with the same methodical precision he brought to ice cores. "Head trauma. There's a wound on his right temple, consistent with striking the edge of the generator housing during a fall." He pointed to a metal corner smeared with blood. "The floor here is slick with condensation. It would be easy to lose one's footing."

Anya stepped closer, forcing herself to look. The scene was exactly as Elias described. The condensation. The sharp metal edge. The body positioned as if Mikhail had been walking toward the generator, clipboard in hand, and slipped on the wet grating. It made perfect sense.

Too perfect.

"Mikhail worked in this room every day for three years," she said. "He knew every slick spot, every hazard. He was careful to the point of obsession. He would never walk that close to an unguarded edge without bracing himself."

Elias looked up at her. The orange light cast deep shadows across his face. "Careful people make mistakes, Anya. Especially when they are distracted. He knew about the Karpov. He knew what it meant for all of us. Perhaps his mind was elsewhere."

"Then why is his clipboard under his right hand? Mikhail was left-handed."

She had not noticed it consciously until the words left her mouth. But it was true. She had shared meals with Mikhail for three seasons, watched him write reports and manipulate controls. He favored his left hand for everything. If he had been carrying a clipboard while walking, it would have been in his left hand. If he had fallen, he would have reached out with his left hand to break the fall. Instead, his left arm was trapped beneath his body, and his right hand clutched the clipboard as if it had been placed there.

Elias stood slowly, wiping blood from his fingers with a handkerchief. "What are you suggesting?"

"I'm not suggesting anything. I'm observing."

They stood on opposite sides of the body, the generators rumbling around them. The station creaked and settled, ice pressing against its hull like a living thing testing for weakness.

"We should wake Chief Halvorsen," Elias said finally. "This is his responsibility. And the others will need to be told. About Mikhail. About the Karpov. About everything."

"And what will we tell them?"

Elias met her eyes. "That a tragedy has occurred. That our supply line is severed. That Mikhail died in an accident, and we must honor his memory by surviving the winter ahead." He folded the handkerchief and tucked it into his pocket. "Unless you have a different explanation you would like to present?"

Anya looked down at the body. The blood was beginning to congeal, darkening at the edges. She thought about the distress signal, the four-hour gap, the wrong hand on the clipboard, the quiet certainty in Elias's voice as he explained everything away.

"No," she said. "I don't have a different explanation."

"Then let us not complicate an already difficult situation. The station needs stability, not rumors." He placed a hand on her shoulder, fatherly and reassuring. "I know this is hard. Mikhail was your friend. But the best thing we can do for him now is keep everyone else alive."

She nodded, because nodding was easier than arguing, because Elias was right about one thing: the station needed stability. Eleven people trapped in a metal box for six months of darkness could not afford to doubt one another. And what did she have, really? A feeling. A wrong-handed clipboard. A story that fit because she needed it to fit, because the alternative was unbearable.

Elias left to wake the chief. Anya remained in the generator room, alone with the body and the noise. She knelt beside Mikhail and studied the wound on his temple. It was a clean laceration, crescent-shaped, consistent with impact against a hard edge. The blood pattern on the generator housing matched. Everything matched.

Except Mikhail's left arm.

She lifted it gently, feeling the stiffness already setting into the joints. Beneath his body, the metal grating was dry. No condensation. The slick patch that Elias had identified was confined to a narrow strip near the generator, as if water had been poured there deliberately. And beneath Mikhail's torso, pressed against the floor where he had fallen, was a single sheet of paper torn from his clipboard.

She pulled it free and unfolded it.

It was a personnel file. Her personnel file. At the bottom, written in Mikhail's small, precise handwriting, was a single line: Dr. Voss is not who he claims to be.

The generators roared. The ice sang its mourning song. And Anya Petrov sat alone with the dead, holding a secret she could not yet understand, wondering which story would keep her alive long enough to tell the truth.

Outside, the Antarctic night pressed against the station's skin, patient and absolute, waiting for the lights to go out.