Black rain fell in the Drowned Cities.

  It poured from clouds that never broke, never thinned, never revealed the sky. A constant, greasy drizzle that stained fur, seeped into wounds, and reeked of Old Power—batteries, lead, and the ghosts of machines dead for three centuries. The wind carried salt from the drowning sea, rot from flooded basements, and something older still—something leaching into the Pacific since the Builders fell.

  In the ruins of a collapsed parking structure—once a mall where Builders traded paper for useless things—the dogs had gathered. The lower levels had become the Circle. A place where champions were born. A place where challengers came to die.

  The Circle was nothing special—just a forty-foot clearing in the lowest level, floor littered with broken concrete and twisted rebar. In here, you fought the ground as much as your opponent.

  Dogs lined the walls. German shepherds with scarred muzzles and cropped ears. Husky mixes with ice-blue eyes. Pit breeds built like coiled springs. Runners—whippet and greyhound crosses—trembling with the need to chase and kill.

  They wore the Ironjaw uniform: leather harnesses studded with hand-flattened salvage metal, wire throat guards, and blood-stained paw wraps. Some carried bone knives or sharpened rebar. Most trusted their teeth.

  Higher up, in drier concrete pockets, the ferrets watched. Small. Quick. Unreadable. They scribbled bets and notes on scavenged paper, trading information and copper strips like always—loyal to no one, useful to everyone.

  At the very edge of the light, an ancient raccoon sat huddled under clear plastic. Patchy grey fur, milky blind eyes. Too old to fight, too slow to run. Yet there he was, head tilted, listening to something only he could hear.

  And deeper in the shadows, almost invisible, a single pup watched. Brown fur dark as midnight, ears too big for his narrow head, ribs showing. Ten weeks old at most. Eyes far too calm.

  The one in the center was a fisher—long, low, built for tight spaces and sudden violence. His dark-chocolate fur drank the black rain and vanished into it. He stood loose, almost lazy, as if the Circle were just another puddle to step through. His name was Slip. No one here knew it. They only knew the bodies he left behind.

  His gear marked him as an outsider: forearm wrappings of stained canvas, corded with leather gone soft from sweat and seawater; newer shoulder wraps already fraying; a broad chest strap of salvaged webbing that had saved his throat more times than he could count. Against his skin, hidden, a small bone worn smooth. He never let it go.

  He waited. Hoping tonight would finally be the one he didn’t walk away from.

  The crowd’s murmuring sharpened. A ripple moved through the packed bodies—shoulders turning, ears flattening, space opening like water before a stone.

  The champion was coming.

  He didn’t walk. He claimed space. Sixty pounds of dense muscle and black-tan fur, armor layered and studded, a brass ring glinting in his left ear. Three seasons undefeated. Forty-seven kills. His eyes were flat, professional, empty.

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  He stopped ten feet from Slip.

  “You’re the one,” the champion rumbled. “The one who kills champions.”

  Slip said nothing.

  The champion circled. Slip matched him, distance perfect.

  “I’m not them,” the champion said. “I’m Iron. Brick’s best. They say you move like water. They say you can’t be hit.”

  Slip’s claws flexed—just enough.

  Iron smiled. “Good. I like them ready.”

  He came in hard—pure kill rush, jaws aimed at throat.

  Slip slipped aside. The champion’s teeth snapped empty air. Slip’s claw raked the gap in the armor, drawing first blood.

  Iron spun, feinted left, struck right. Slip ghosted into the space the dog had just left, scoring another line across the same ribs.

  Blood now. The crowd inhaled.

  Iron backed off, reassessing. Then he came smarter—probing, testing angles. Slip bent through every attack, each near-miss teaching the champion more.

  Until Iron found the stutter.

  Jaws clamped Slip’s shoulder. Canvas tore. Teeth punched through fur.

  But Slip’s skin shifted—loose flesh sliding under the bite like a snake shedding. The grip failed. Slip’s counter struck the inner thigh, deep. A puncture.

  Iron screamed.

  The sound silenced the Circle.

  Three exchanges later it ended. Iron overreached on the same right hook he’d thrown all night. Slip used the dog’s own momentum, slammed him face-first into concrete. Dust rained. The champion bounced, legs folding.

  Slip was already there. Claws at the soft spot beneath the jaw—half an inch from ending it.

  He stopped.

  “It’s over,” Slip said.

  He stepped back.

  The champion stared, brass ring catching the rain, armor suddenly useless.

  Slip turned and walked away.

  ---

  The dog died well.

  Slip stood over the body only long enough for the light to leave the eyes. Then he kept moving—because standing still meant thinking, and thinking meant the shaking would start again.

  His wrappings dripped red. The shoulder wrap hung in tatters. The chest strap had held. The small bone still pressed warm against his heart.

  *You’re still standing.*

  His father’s voice. Always.

  *That means you’re worth it.*

  Slip closed his eyes. Black rain ran down his face like the tears he’d never learned to cry.

  When he opened them, the pup was still watching—brown scrap of fur at the edge of the Circle, ears forward, memorizing everything.

  “You with him?” Slip rasped.

  The pup shook his head once.

  “Then go. Before his pack decides you helped.”

  The pup didn’t move. His eyes flicked to the corpse, to the punctures in the armor, back to Slip’s torn wrappings and the blood.

  “How?” the pup whispered.

  Slip could have taught him angles, timing, the three-second overreach. Instead he said the truth.

  “He fought like he had something to prove. I fought like I had nothing left to lose.”

  He walked into the rain.

  The Drowned Cities swallowed him. Mist was already rolling in from the sea, thick and cold and smelling of rot and something older.

  He climbed the skeleton of a dead skyscraper, found a ledge, checked his wounds. Shoulder bruised but not deep. Forearms already clotting. He re-wrapped tighter, wrung the black rain from the canvas, tucked the bone closer.

  Sleep took him anyway.

  ---

  He dreamed of roots.

  Thick as arms, pale as bone, twining through ribcage and skull. Keeping. Remembering.

  His father was inside them. Peaceful now. Gear long absorbed, turned to soil. The small bone gone.

  *You ran*, the roots whispered from everywhere. *You looked at a body and you ran.*

  “I came back,” Slip answered in the small voice of a kit.

  *There was me.*

  The roots tightened. His father’s eyes opened—empty black holes that went on forever.

  *You’re still running.*

  Slip woke screaming.

  The mist pressed against his ledge like it wanted inside.

  *Slip Fisherknife.*

  His name in wet-root drag across bone.

  *Come find us.*

  *Your father is waiting.*

  The mist thinned with the dawn, leaving only fog and the memory of that voice.

  Slip sat there, paws still shaking, torn wrappings loose, small bone pressed to his heart.

  Eight champions. Eight conversations. And not one of them ever answered back.

  He looked east—toward the deep forest no one entered.

  Movement below caught his eye. The pup. Still following. Still watching. Still carrying nothing but the weight of what he’d seen.

  Slip felt something he hadn’t felt in years.

  Curious.