Lin Shen's eyes snapped open at precisely 7:42 AM, his heart hammering in his chest like a quantum particle clawing for escape. The familiar ceiling of his Shanghai apartment came into focus—pristine white, untouched by time or memory. Just like the forty-one times before.
His smartwatch buzzed faintly against his wrist: September 15, 2045. Loop initialization complete.
The pain hit first—not physical, but the hollow ache of a future he'd already memorized. His hand slid instinctively beneath the pillow, fingers brushing the thin notebook tucked there, its cover worn glossy from endless handling. 42nd Loop was scrawled across it in his meticulous handwriting, each stroke heavy with desperate hope.
He sat up slowly, letting his consciousness settle into this iteration of reality. Morning light filtered through the quantum-tinted glass, casting algorithmic patterns across the far wall. That wall bore the fruits of his life's work: consciousness transmission protocols, quantum neural maps. And at its center, the one thing he could never bring himself to take down—a holographic image.
Gu Li smiled at him from the projection, her deep eyes glinting with a secret he'd failed to unravel through forty-one cycles. The photo was from their first project celebration, before he knew who she really was, before he'd watched her die in thirteen different ways. The memory of the 41st loop's end sliced through him like a blade—her body dissolving into quantum foam, her final words still incomprehensible.
"This time it won't happen," he murmured to the empty room, his voice steady despite the faint tremble in his hands. With a blink, his AR contact lenses activated, overlaying data from prior loops across his vision. Red markers flared at critical failure points—those moments when reality had shattered.
His morning routine was muscle memory by now: a shower dialed to exactly 24°C, a breakfast synthesized for optimal neural performance, clothing chosen for maximum mobility under quantum field exposure. Every move was calculated, yet his mind drifted relentlessly to today's experiment. The first divergence always struck at 10:47 AM, in Lab 42-B. Sometimes she recognized him instantly; sometimes the realization came too late.
Lin Shen paused by the window, gazing out as quantum transport pods darted across Shanghai's skyline. Old Wang's cat sauntered along the aerial garden walkway, right on schedule—the first constant, an anchor proving this wasn't just his mind splintering under recursive time.
Constant #1 confirmed. Timeline stability: 99.97%
The notification flickered on his AR display, but he barely registered it. A news alert snagged his attention instead: Quantum Lab Announces Breakthrough in Consciousness Interface. The same headline he'd read forty-one times, each one carrying the faint hope of a different ending.
Inside the transport pod, Lin Shen closed his eyes, feeling the subtle ripples of gravitational flux. As the pod wove through Shanghai's morning traffic lattice, his thoughts sifted through the data of forty-one prior loops. Each one was a scar etched into his quantum consciousness.
The research institute loomed through the morning mist, its massive holographic sign proclaiming Quantum Technology Institute in bold strokes. Biometric scans cleared him instantly, and the doors slid open without a sound. Lin Shen strode through the lobby, his peripheral vision catching the wall clock: 8:47. Three minutes ahead of the 41st loop. The tiny shift quickened his pulse.
"Dr. Lin!" Zhang Wei's voice called from behind. The lab assistant approached with her usual brisk steps, but today a bronze pin glinted on her lab coat—a detail absent from every prior cycle. Lin Shen scribbled the anomaly into his notebook.
"How's the prep for today's experiment?" he asked, feigning nonchalance.
"Dr. Gu hasn't left the lab since last night. She says the neural quantum matching turned up some intriguing data." Zhang Wei's tone buzzed with barely contained excitement.
Lin Shen's fingers tightened around his tablet. In the 41st loop, Gu Li's all-nighter had triggered a fatal sync deviation. He couldn't betray any sign of recognition—not yet.
The lab's glass doors reflected his faintly weary face. A stream of data scrolled across his AR lenses:
Heart rate: 87 bpm
Body temp: 37.2°C
Cortisol levels: Elevated
Timeline stability: 99.82%
The doors parted. The sharp tang of disinfectant mingled with the ozone hum of ion purifiers. Inside, the quantum computer matrix glowed an eerie blue. And there, amid the light, Gu Li stood with her back to the entrance, engrossed in a holographic display.
"Good morning, Lin Shen," she said without turning, her voice laced with an unreadable hint of amusement. "I think you'll want to see this."
He approached the workbench, keeping a deliberate distance. The screen showed a quantum entanglement pattern, mesmerizing as an abstract painting. But Lin Shen's pupils contracted—the data nearly mirrored a critical node he'd identified in the 39th loop.
Gu Li turned at last. Her long hair was swept carelessly behind her head, exhaustion doing little to dull the sharp gleam in her eyes. "See it?" She pointed to an anomaly in the data stream. "This quantum collapse pattern…"
Lin Shen's breath caught. In the flicker of her fingertip, he glimpsed numbers that shouldn't exist—code resembling the quantum computer's machine language, or something deeper. This was new, a sign emerging earlier than ever before.
The lab lights flickered, so faint it was almost imperceptible. But Lin Shen knew what it meant. His hand slipped to the quantum-encrypted memory chip in his pocket, holding the full record of forty-one failures.
Gu Li tilted her head, studying him with an elusive glint in her gaze. "Lin Shen," she said softly, "don't you feel like something's different today?"
He forced a professional smile. "Maybe because today's experiment is critical."
She nodded and turned back to her work. But at that moment, a red alert flashed across his AR display:
Unknown quantum signal detected
Source: Deep Space Intelligence Board
Security protocol: Activated
The first chapter had finally veered off its familiar track. This time, things might truly change.
Lin Shen took a deep breath and said quietly, "Gu Li, about today's experiment—I need to tell you something."
End of Chapter 1