Kaelam’s boot crunched over the shattered silicon-based crystals on the surface of the Kolonos Mine💥, his knuckles whitening as he gripped his weapon tightly — this 'Abyssal Echo Serrated Combat Dagger' was a relic he found beside his comrade’s corpse in Mine Shaft Three⚰️. In 2198, a xenomorph invasion broke out in this deep-space mine on the edge of the Orion Arm. The bio-alloy furnace originally used to refine starship armor was corrupted by unknown energy from the void, and every newly forged weapon was marked by the abyss. The ridges on the handle are a nerve-fit structure autonomously generated by the furnace, which can synchronize with the user's adrenaline fluctuations, and the gaps between the blade's serrations are still embedded with charred fragments of xenomorph carapace🔥. Ten minutes ago, he was ambushed by a predator in the ventilation duct, and it was the high-frequency tremor suddenly emitted by the dagger that let him detect the danger in the shadow ahead, allowing him to slice through the predator's exoskeleton and escape👾. Now he stares at the pulsing blue light source deep in the mine, the handle of the dagger begins to heat up continuously, as if responding to the call of that forbidden area, and he doesn't know that this weapon has long been bound to the consciousness of the abyss, leading him step by step to the void rift at the bottom of the mine...