Become — Taxi Driver Neptuno ((link))

It wasn’t a choice. It was a surrender.

Over the weeks, Neptuno became his world. He learned the language of pressure waves, the difference between a distress ping and a lure ping, the way the angler-fish drifters would try to claw through the hull for heat. He learned which fares were human—or close enough. The deep-divers with gill implants. The salvage monks who lived in submarine wrecks. The Whisperers , who paid in encrypted data rather than credits, and who smelled like ancient, wet stone. become taxi driver neptuno

“I have the debt,” the old man said. And he did. In gold that predated the floods. Real gold. It wasn’t a choice

After the third sea surge swallowed the old coastal highway, after the surface cities began rationing oxygen and the land started sinking a centimeter a week, Leo’s bio-credentials were revoked. No more corporate security shifts. No more dry-land apartment. Just a damp cot in a refugee dome and a government notice: REASSIGNMENT PENDING. He learned the language of pressure waves, the

They broke the waves at sunrise. The last dry library was a dome on a floating platform. Leo helped the old man stumble to the entrance. The subs stopped at the boundary line—surface laws still meant something.

Neptuno wasn’t a city. It was a graveyard of drowned towers, repurposed into a vertical abyss. The wealthy had fled to orbital arcs; the desperate had gone down. Way down. Past the old sea level, past the thermocline, into the black where pressure could turn a ribcage to powder. Neptuno was the last stop before the abyssal plains.

“Don’t pick up anything that knocks twice. And if the sonar shows a shape larger than the cab… kill the engine and pray.”