Chapter 1: The Neva Black Box

The winter night in Petersburg stretched out under the Neva River, where the water level surged beneath the ice layer like some slow, unceasing breath.

Maxim Kuznetsov stood in the climate-controlled vault on the third sublevel of the Winter Palace, his spectral pen touching the charred marks on the surface of the Black Box. The metal casing glowed with a deathly gray under the cold light of the quantum lamp—that was the trace of high-temperature lasers forcibly erasing data, leaving behind a blackened, scorch-mark scar. Kuznetsov’s fingers were as steady as a surgeon’s scalpel, but deep down, he knew that scalpel was currently pointed at a spot two inches above his own Adam's apple.

"Spectral noise analysis shows residual Russian text under the carbon burn layer here." Kuznetsov spoke into the micro-comm device tucked behind his ear, his voice low, blending into the vault's constant low-frequency hum. "The frequency is a sixteenth-century ecclesiastical variant, not standard Cyrillic."

There was a three-second silence on the other end, followed by Yelena Romanov’s voice—crisp, but taut with tension. "Are you sure? If it’s ecclesiastical script, that means this thing predates the Tsar’s era. Maxim, the Archive Bureau just froze access to all unregistered artifact scan data. Every record you make right now is right in their line of sight."

"Lines of sight have blind spots." Kuznetsov adjusted the focal length of the spectrometer, the light beam converging on the broken inscription. "They can block data channels, but they can’t block the refraction of light. As long as I can read the letters, the truth will seep out from the shards."

"Be careful." There was a sharp, decisive edge to Yelena’s tone. "Director Natalya is in the second-floor surveillance room. Commander Alexey’s purge order takes effect in ten minutes. Once it does, the Quantum Lockdown Mechanism in this vault will trigger, and it’ll lock you in with them."

Kuznetsov didn’t answer. His fingertip lingered on a dent on the side of the Black Box. There was a loose Chip there, its edges oxidized and black. He carefully used tweezers to pick up the Chip, his movements as light as if defusing a time bomb. On the surface of the Chip was a tiny groove, shaped like a half-opened eye.

The instant the Chip detached from the Black Box, the red lights on the ceiling of the vault flared to life.

The alarm sliced through the恒温 silence like a knife.

"All personnel, cease operations immediately. Repeat, cease operations immediately." A synthesized female voice echoed coldly between the concrete walls. "Pursuant to Article 14 of the Interstellar Civilization Safety Law, illegal artifact transfer detected. Security protocols engaged."

Kuznetsov shoved the Chip into his inner pocket, the movement swift and fluid. He stood up, his gaze sweeping the room. The vault door was heavy lead alloy, and it was slowly descending.

"Hurry!" Yelena’s voice exploded from the comm, laced with visible panting. "I’ve hacked the backup vent, but I can only hold it for two minutes. Natalya… I don’t know if she’ll press the confirmation button."

"Just open the door." Kuznetsov grabbed the tool kit on the table, his footsteps unbroken. He pushed through the mountains of old-era archive boxes; the yellowed papers rustled in the draft, sounding like countless dry hands scratching at the surface.

When the lead door lowered to head height, Kuznetsov squeezed his side through the gap. He sprinted down the narrow corridor, heavy, urgent footsteps echoing behind him—that was the sound of security personnel in magnetic levitation armor.

"Stop. You are in violation of the isolation protocol."

It was Natalya Zaytsev’s voice. She stood at the end of the corridor, a magnetic crossbow in her hand, aimed squarely at Kuznetsov’s chest. Her expression was stern, but a flash of pain flickered in her eyes, like a string pulled to its breaking point.

"Natalya." Kuznetsov stopped, raising his hands. In them, he held only that tiny Chip. "It’s history inside, not a weapon."

"History, under the Commander’s orders, is a threat." Natalya bit her lip, her knuckles white. "Alexey said that that tampered memory would shake the foundations of the entire empire. He said order outweighs truth."

"If order is built on lies, it’s worse than ruins." Kuznetsov looked her straight in the eyes. "Have you looked at these ruins? The water level of the Neva River is rising, and the salt in the foundations is corroding the steel. If we don’t figure out what that disaster was back then, we’ll make the same mistake again. That Chip holds the logs from that time."

Natalya’s finger trembled. The aim of the magnetic crossbow drifted half an inch.

"I have the authority to refuse." She said, her voice hoarse. "But I don’t have the clearance to open your lockdown chain. Alexey… he won’t let me let you pass."

"Then use your authority to buy me ten seconds." Kuznetsov took a step forward, his leather shoes clicking crisply on the floor. "You know what the truth is, Natalya. You’ve sat in that chair for thirty years. You can’t possibly not have heard those erased screams."

Natalya closed her eyes. When she opened them again, the struggle in her gaze had hardened into cold resolve. She lowered the magnetic crossbow, stepping aside to clear the path, while simultaneously pressing the comm button on her belt.

"Vent is open." She said, the words sounding like a declaration to herself. "Get lost."

Kuznetsov didn’t look back. He sprinted toward the narrow pipe entrance. As he slid inside, the loud clank of metal latches biting shut echoed behind him.

The pipe reeked of machine oil and ozone. Kuznetsov crawled through the darkness, his fingers clutching the Chip tight. His heartbeat echoed in the cramped space, sounding like an out-of-control drum machine.

When he crawled out of the pipe and tumbled into the snow behind the Winter Palace, the cold wind cut his cheeks like a knife. Snowflakes fluttered down, covering the footprints on the ground. Yelena was already waiting at the exit, her breathing rapid, her cheeks red from the frost.

"You did it." Yelena took the tool kit from his hands, looking at him with complex eyes. "But Alexey’s drone swarm is already circling overhead. The surveillance network is scanning your biometrics."

"He won’t find me." Kuznetsov exhaled a cloud of white vapor, his fingers tracing the Chip. "As long as I’m moving, the data stream breaks. They can only see shadows, not faces."

"Are you sure that Chip is the key?" Yelena asked.

Kuznetsov didn’t answer immediately. He walked to a wind-sheltered stone wall and, by the moonlight, took the Chip out again. In the dim light, that eye-like groove on the surface of the Chip seemed to be faintly glowing.

"Spectral analysis shows this Chip is an old-era communication module." Kuznetsov said. "But it’s been re-packaged. Inside, there’s an isolated voice storage zone. I need to verify the contents."

"Now?" Yelena frowned. "Connecting to it now is too dangerous. The moment data uploads, the localization system will lock onto us instantly."

"If we don’t connect, we’re just a bunch of fugitives." Kuznetsov pulled a portable decoder from his pocket and plugged it into the Chip’s port. "We take the bet. If it’s a trap, I die here. If it’s the truth, we win."

The decoder’s screen lit up, blue light reflecting on Kuznetsov’s weary face. The progress bar crawled upward, each second feeling as long as a century.

"70%… 90%… Read complete."

The text on the screen began to jump. It wasn’t data code, but a waveform.

"Audio file?" Yelena leaned in toward the screen, holding her breath.

Kuznetsov hit the play button.

In the silence, a voice sounded. It was old, with a heavy southern accent, yet impossibly clear, as if it had traveled through a century-long tunnel of time.

"Maxim, if you’re hearing this, it means I’m gone."

Kuznetsov’s finger froze on the button. His pupils dilated, his breath stopped. The voice was his mother’s. She had been dead for thirty years, killed in an interstellar ship accident, the official records stating it was "memory erasure caused by a quantum storm."

"I found the truth in the Archive Bureau." The voice continued, the pace hurried, laced with suppressed fear. "They… it wasn’t an accident. Alexey Zaytsev’s father, the current Commander, he personally cut the escape pod’s signal. Those erased memories weren’t caused by the storm; they were purged. Those ancient Russian inscriptions are the final testimony of the victims."

Yelena grabbed Kuznetsov’s arm sharply, her fingers ice-cold.

"That’s impossible." Kuznetsov’s voice trembled. "Alexey is sixty this year. If he was involved in the purge, he was only…"

"He’s a soldier." The voice answered briskly. "A soldier’s duty is to execute orders. He believed that only by erasing painful memories could the empire maintain order. He saw me as an obstacle, so he killed me and erased everything you remembered about me. But this Chip was the last secret I hid in my teeth."

The waveform on the screen slowly faded. Kuznetsov felt a icy chill rush from the soles of his feet straight to the top of his head.

"Maxim." Yelena’s voice rang in his ear, with an unprecedented seriousness. "Look up."

Kuznetsov raised his head.

The night sky was not empty. Dozens of blue light points were silently closing in; they were the spotlights of inspection drones. They hovered like a flock of silent ghosts above the spires of the Winter Palace, their light beams cutting through the wind and snow like swords, sweeping the streets.

One beam suddenly locked onto the decoder in Kuznetsov’s hand.

"High-value biometric match detected." The drone’s voice came through the loudspeaker, cold and mechanical. "Target locked. Executing forced recovery protocol."

Kuznetsov clutched the decoder and the Chip tightly, his knuckles white from the grip. He looked at the approaching lights, at the blue light reflected in Yelena’s eyes.

"Run." Kuznetsov said.

"Where?" Yelena asked.

"To the Neva River." Kuznetsov turned, sprinting toward the dark alley mouth. "Beneath the ice. There’s no signal there, only the abyss."

He took a step, and the wind and snow instantly swallowed his retreating figure. Behind him, the drone sirens tore through the tranquility of the winter night, like a sharp scream slicing across the ancient domes of Petersburg.

In that moment, the Chip in his pocket emitted a very faint, heartbeat-like vibration.