The corridors of Hull-9 always sweated.
Condensation clung to every rivet like the metal itself was tired of being alive. Pipes rattled with the steady thrum of the Currentspire buried somewhere in the deep below, its turbines grinding endlessly against the ocean's pulse. The air tasted like diesel ghosts and salt rust. Gin Farcast barely noticed anymore. He'd breathed this same wet monotony since childhood—like everyone else who called this stitched-together ship-city home.
Every morning started the same: someone shouting his name before he fully woke.
"Gin! Gin, c'mon, the valve again!"
He pushed himself off the cot in the single-room dorm he shared with four other sinkers. His joints popped in protest. He rubbed sleep from his eyes and tied back his too-long black hair—half-tamed, half giving up, much like him. He had a square jaw that made him look more stubborn than he ever felt, soft brown eyes that were too patient for their own good, and the kind of broad shoulders people instinctively tossed burdens onto.
He slipped his boots on and stepped into the corridor, where an old maintenance worker waved frantically from the stairwell.
"It's flooding again!"
Gin nodded. "I'll take care of it."
"You're a saint, Farcast!"
Not Gin. Not friend. He was the walking solution people summoned like a tool. Useful, dependable, invisible.
He jogged down two decks to the leaking valve that sprayed seawater in thin, rhythmic bursts. A group of dockhands stood nearby, arguing about who broke it.
"Doesn't matter," Gin muttered, kneeling beside the panel.
As he worked, his hands moved with the unthinking precision of routine. Hull-9 was always breaking—sheared bolts, clogged drains, coolant misfires. He patched the cut gasket, tightened the valve ring, and realigned the pipe seal. Five minutes' work. Any of them could have done it.
"Thanks, Farcast," one of the dockhands said, already walking away. Another added, "You're a lifesaver," without meeting his eyes.
He wasn't sure they even remembered asking.
He wiped his hands on his trousers, exhaled, and moved on to the next request—a bent ladder rung near the salvage lift, then a jammed hatch, then helping unload scrap from the morning dive. His real job was being a Sinker, one of the few divers trusted to salvage the dangerous waters around the Hull. But somehow he ended up doing every job no one else wanted.
Dependable Gin.
Reliable Gin.
Always-around Gin.
He hated how natural it had become.
By the time the salvage shift ended, he was soaked to the bone and smelled like someone boiled brine over old machinery. He made his way to the outer ring market, weaving through crowds of merchants hawking dried fish, solar skins, and rusted tools. Everything felt noisy, cramped, and familiar to the point of numbness.
"Gin!" a voice called over the crowd.
His girlfriend, Lira, jogged toward him, hair pulled into a tight bun, cheeks flushed from her morning shift at the textile bay. She looked relieved—not happy, not excited—just relieved, like she'd found her missing backpack.
"There you are, I've been looking everywhere," she said, looping her arm through his. "Walk me to my shift? I'm already running late because Varro gave me double work again, and you know how he is when he's in one of those moods…"
She launched into a stream of complaints while Gin fell into quiet step beside her.
He nodded at the right times, even though he barely processed the words. His mind drifted. Always drifted.
When they reached the textile bay entrance, she stopped and leaned forward, pressing a quick kiss to his cheek—light, habitual, like clockwork.
"Thanks for always being around," she said.
The words should have warmed him. Instead, they landed heavy, a familiar ache in the ribs. Always around. Reliable. Predictable.
Never seen.
Lira hurried inside without looking back.
Gin stood there for a moment, staring at the humming lights overhead, trying to swallow the strange mix of emptiness and guilt that seemed to follow him like a shadow. He wasn't unhappy with her. Not exactly. But she leaned on him out of necessity, not affection. And he let her, because losing her meant losing the only person who'd stayed close all these years.
He sighed and walked on.
On his way to the diver bays, he noticed a clogged floor drain near an auxiliary corridor—a mess of hair, food scraps, and who-knows-what blocking it. Gross, but common. He crouched and fished out the debris with a gloved hand.
Something hard clinked against the grating.
A bottle.
Small, resin-sealed, clouded with salt film.
A Currentscroll.
Gin's breath caught.
People still sent these messages across the Blue Span, even though the Hydrarchy discouraged them. He'd found a few over the years, usually soaked, unreadable, or filled with the ramblings of lonely drifters. But this one had survived almost pristine.
He pried open the seal and slid out the rolled scrap of polymer paper. The handwriting inside was shaky, slanted by seawind and desperation.
"To you, out there…
If you feel trapped, the sea is bigger than your cage."
Gin read it twice. Three times.
Something stirred in him—small, stunned, like a creature blinking awake after years of stillness. He swallowed hard, feeling the words tug at something deep under his sternum.
Bigger than your cage.
He folded the message and slipped it into his pocket as if hiding a sin.
For the first time in a long while, he wondered what it would feel like to leave Hull-9. To drift wherever the wind wanted. To breathe without walls pressing in.
He shook his head. Reckless thought. Dangerous thought. People didn't leave Hulls. Not unless they were pirates, mercenaries, or fools.
And Gin Farcast was none of those.
Right?
He chose not to answer the question—not even in his own head.
By evening, rumor spread across the lower decks like spilled oil.
A diver had gone missing.
A reckless one.
Dropped into the trench during a solo run.
No one wanted to risk another body for a recovery.
No one… except the dependable one.
Gin was halfway through unstrapping his gear when the foreman approached him.
"Farcast," she grunted. "We need you. Trench dive. Rescue if possible, body haul if not."
He stared at her. "Why me?"
"You're the only one who won't say no."
Gin almost laughed. Almost said he was off shift. Almost said he was tired.
Almost.
Instead, he nodded.
"Give me ten minutes to prep."
As he walked toward the locker room, the Currentscroll's words echoed in his pocket with every step.
The sea is bigger than your cage.
He tightened his grip on the strap of his gear bag.
Whatever waited in the dark water, he would face it. Because he always did.
Because he was Gin.
The dependable one.
The one they never thanked, never saw, never expected anything different from.
He had no idea that this dive—this single obedient yes—would tear open the world he knew, reveal the truth in his bones, and start him down a tide no one had imagined.
The trench awaited.
And somewhere deep inside him, something unfamiliar shivered awake.