The air in Sector 7 was thick with the scent of ozone and ancient rust. Elias, a scavenger of the Deep Dark, wiped grease from his forehead and looked at the heap of scrap on his workbench. For months, he had been piecing together a "Pomogator"—a legendary helper-bot from the surface era, designed to fix anything from a leaky pipe to a broken heart.

"Pomogator... online," the machine rasped, its voice like grinding stones.

One night, the main support beam of the colony’s oxygen garden groaned. It was a death sentence for the three hundred souls living in the pocket. Before Elias could even grab his wrench, the Pomogator was gone, a blur of shadow and violet light.

As the dust settled, the machine returned to Elias’s side. It didn't ask for thanks or a recharge. It simply looked at a small, wilted flower in a pot nearby, extended a needle-thin manipulator, and precisely adjusted the soil. "Task complete," it hummed.