He looked out the porthole at the receding Galgatha, the shimmering gold planet.

Sometimes when Ranger-1 dreamed, he could feel the pulse and pressure of the worm moving in his brain. Or was he dreaming that he felt that? No, it had happened often enough to turn suspicion into certitude.
It was a discomfort, not really painful but disturbing to think about. Ranger tried not to dwell on the worm and its unknown effects. It had been 5 years since it had infiltrated his body on the jungle planet Vothiq-Zarian. It could not be removed without killing him.
The worm parasite had not killed Ranger or drove him insane, as the doctors thought it might. But Ranger knew it was doing something. He dreamt more now than ever before. And there was something more, he could feel it, undefinable but there. Was it eating his memories? No, before the worm he was losing the pictures of his long past.
The density of 150 years of memory weighed heavily on Ranger. Too much to lift; more and more his memory simplified, altered, or combined to his detriment. Or sifted recollections altogether into oblivion. Mercifully his short-term memory was unaffected.
Ranger unplugged from the wall power outlet, the cord retracting into his metal hip. The technological cyborg shell that was his body kept his remaining biological parts - head, brain and spinal cord - preserved and operating. The body was built for combat - a goliath of battered metal, oiled gears, hydraulic joints, deadly weapons, and a few tricks. It had served Ranger well for many years, and if he could keep the heap together it could serve many more still.

Galgatha faded from view. Ranger had enjoyed his stay on the golden world, where a myriad of auriferous microorganisms excreted atoms of gold as metabolic waste. It was everywhere on the planet, the lustrous pretty metal. It turned the rivers and streams to streaks of yellow flame and the seas to shimmering golden mirrors. Huge filters were deployed at the intake valve of Galgatha’s reservoirs to strain the cells of dissolved gold from the water supply. The plants of Galgatha were turgid in every tissue, leaf and stem and root, with aureus particles. Gold dust, held in suspension in the air, transformed the clouds to golden fleece.
Ranger smiled at the rumors that on some planets the metal was highly valued. Not in this star system. The cyborg had picked up free twines of gold micowire; ultrafine and conductive, it could be used as wiring replacement in his cyborg body.
The mercenary had been having a rough go of it the last year. Diplomacy and peace were not good for business. The cyborg mercenary had turned to private sector jobs, reluctantly working enforcement and guard duty for the conglomerates. He didn’t like that much, even if the money was good. Those employers felt dirty to Ranger. A military or government operation seemed more important, more worthy, above the petty concerns and corporate greed of the combines like Teslazon, DyzneyX Consolidated, or Atreides Affiliated.
But beggars can’t be choosers. That’s why Ranger had signed on for a job with a small but up-and-coming planet decontamination outfit call Purity Planetary Services. Flora and fauna control, cleaning atmosphere, purifying water supply, sterilizing soil, stability testing, volcano and earthquake control - anything one needed to make a planet fit for human habitation. Real estate on the planetary scale was big business, and all planets seemed to need "modification" as PPS euphemistically called it.
Ranger-1 was their heavy hand, their bodyguard, their attack dog, their whatever-needed-to-get-done man. The two co-founders, Greginski the businessman and Anderson the brain, were friendly enough with a touch of fly-by-the-pants attitude tinged with a bit of shadiness.
As a small company, their pay was less than ideal, but it held interesting possibilities given each job was on a different planet with unpredictable challenges. After 150 years of life experiences, Ranger valued the unusual and novel even if the credits were less. The Galgatha job had been a diverting cake-walk.
And he knew that in this star system, soon enough diplomacy would fail, conflict erupt, and Ranger’s more profitable services would be needed.
Ranger felt the transport ship lurch and a distant clang told him another ship had docked. His ride was here. The cyborg gathered his pack and clambered down to the boarding bay. Standing there was Greginski, smiling as he saw Ranger-1 enter the bay.
"Big guy! Are you ready?"

Greginski