The rusted magnetic‑track bridge creaked and groaned in the Alpha starstorm, while beneath the half‑collapsed asteroid‑port landing pad, scavenger Lin Ye’s probing boots crushed the crystallized concrete that glimmered with a cold sheen🔧. A relic‑hunting wanderer on the fringes of the solar system, his mission this time was to retrieve a secret storage box belonging to a Federation agent, buried under the pad for seventy years. The moment the lid popped open, a dagger with a gradient of powder blue lay quietly atop an insulating cushion; its blade bore not a trace of rust, and faint cross‑dimensional spatial ripples still lingered within its intricate patterns🌀. Inside the box remained only half a damaged data chip; when connected to his wristband, it played a looping fragment of audio: “It’s not a knife—it’s… a lock… don’t insert the key… it’s…”

The hollow at the base of the blade fit perfectly with the pale violet crystal core Lin Ye had found six months earlier—a “trinket” he’d picked up during his last job, originally planning to sell it along with other finds to scrape together enough money for his sister’s artificial lung transplant💰. He should have left as soon as he got the item, but the unresolved mystery outweighed his professional caution, so he slid the crystal into the cavity. Instantly, the blade flared with a soft cyan glow, and the concrete beneath his feet collapsed with a thunderous crash, revealing a translucent portal hidden deep beneath the port. From the other side came low, disembodied murmurs—sounds that did not belong to this universe. In the palm gripping the hilt, he could clearly feel the blade resonating in sync with those eerie whispers🧟. The storm, churning with shards of rock, sealed off the path above, leaving no way back. Gazing into the portal’s swirling purple mist, Lin Ye suddenly realized that the truncated portion of the recording had been reversed: everyone had assumed it was the key to opening the door, but in fact, it was the bolt that locked it shut—and by inserting it himself, he had unwittingly undone the seal🔮.