Jiro didn’t announce it.
He never announced anything — Ren had learned that much a long time ago, back when a single corrected foot angle had counted as a speech.
So when Jiro finished his own forms one evening, turned, and simply threw the practice stick straight at Ren’s chest instead of setting it down, Ren almost didn’t catch it in time to understand what had just happened.
He caught it.
Barely.
“Show me your stance.”
Ren blinked at him.
“You’re — we’re doing this?
Now?
No preamble?
No ‘you’ve earned it, young apprentice, prepare your heart’?”
“Show me your stance.”
Ren showed him the stance.
It was the one he’d been quietly rebuilding for months out of nothing but watching — one foot forward, weight settled low, the stick held out in front of him the way he’d seen Jiro hold his a hundred evenings running.
Jiro looked at it for exactly as long as it took to find something wrong with it, which with Jiro was never very long.
“Wrong.”
“I’ve been practicing this for months.”
“You’ve been practicing the wrong thing for months.” Jiro circled him once, unhurried, the way he circled everything he was about to dismantle.
“That stance is built for two arms.
Weight distributed both ways.
Recovery on either side.”
“I don’t have two arms.”
“I noticed.” A pause, not quite a joke, not quite not one.
“You’re still fighting like the person you used to be.
That person isn’t the one holding the stick.”
That landed harder than Ren expected it to, the way Jiro’s sentences sometimes did — plain enough to seem harmless right up until they weren’t.
Jiro walked him through it properly this time: weight forward instead of centered, the stick held closer to the body instead of extended the way a second arm might have braced it, his whole stance turned to put his blind side — there wasn’t really a blind side anymore, just an absence where balance used to live — somewhere he could compensate for instead of somewhere it could be exploited.
“Better,” Jiro said, when Ren finally settled into something that didn’t immediately look like it wanted to fall over.
“That’s the first nice thing you’ve ever said to me.”
“Don’t get used to it.”
“Too late.”
Jiro attacked without further warning.
Ren blocked — badly, the impact nearly knocking the stick clean out of his grip — and spent the rest of the evening losing in a dozen small, educational ways, discovering with each one that his missing arm wasn’t simply a hole where a weapon used to go.
It changed the entire shape of how a body was supposed to move, which meant the fighting style he needed wasn’t a smaller version of the old one.
It was a different one entirely, built from scratch around what he actually had.
He went to sleep sore in places he hadn’t known could be sore, and came back the next evening anyway.
The stick betrayed him properly on the third day.
It wasn’t Jiro’s fault, and it wasn’t entirely Ren’s either — the stick had been carved for Jiro’s hand, Jiro’s reach, Jiro’s two working arms and the specific balance a person built when they’d never had to think about balance at all.
Ren was smaller, and lighter, and used it one-handed with no second hand anywhere to correct for a bad grip, and on the third day, mid-block, the stick simply turned in his hand at the worst possible moment and Jiro’s blow got past it and caught him across the ribs hard enough to sit him down on the ground.
“Ow,” Ren said, with feeling.
Jiro looked down at him.
“What happened.”
“The stick betrayed me.”
“The stick didn’t do anything.
You held it wrong.”
“It’s not balanced for one hand!” Ren pushed himself back up, more offended than hurt, which was, he reflected, probably not a healthy ratio.
“It’s your stick.
It’s built for your hand.
I’m not your hand.”
Jiro considered that with the specific seriousness he gave every complaint that turned out to have a point buried in it.
“So fix it.”
“How?”
“You’re the one who keeps saying everything’s a system.”
Ren opened his mouth to argue and found, annoyingly, that he didn’t have one.
His first attempt at fixing it was, in hindsight, a fairly stupid one: he simply copied it.
He spent an evening in the workshop, under Takeshi’s half-interested supervision, whittling a second stick to match the first almost exactly — same length, same taper, same rough balance point, a near-perfect replica of a weapon that had never been built for him in the first place.
It performed exactly as well as the first one had, which was to say, badly, and betrayed him at almost the same moment in almost the same way, which felt, if anything, like an even more personal insult than the first time.
Takeshi watched him lose to a stick for the second evening in a row and finally set down his own work.
“You copied it.”
“Obviously.”
“You copied the wrong thing.”
“It’s a stick, Takeshi.
There isn’t a wrong way to copy a stick.”
“There’s a wrong thing to copy.” Takeshi picked up the replica, turned it over once, unimpressed.
“You copied Jiro’s stick.
You should have copied Jiro’s problem.
He needed something his hand could hold and control at speed.
So do you.
You don’t have his hand.
You copied the answer to a question that isn’t yours.”
Ren stared at the stick.
Then at Takeshi.
Then, with the particular sinking feeling of a boy about to admit someone else had been right, at the stick again.
“…That’s annoyingly accurate.”
“I’ve been told.”
Ren looked at him properly.
“That’s my line.”
“I’m aware,” Takeshi said, entirely unbothered, and went back to his bench.
Ren sat with the replica in his lap for a long moment, and then, with none of the ceremony the moment probably deserved, asked the actual question instead of dancing around it.
“Will you help me build one that’s mine?
Not a copy.
Something built for the hand I actually have.”
Takeshi didn’t answer immediately, which by now Ren understood as the sound of a real question being weighed rather than waved off.
“Balance changes if the grip’s off-center,” he said eventually.
“Weight has to sit differently if there’s no second hand correcting for drift mid-swing.
It’s not the same problem as a stick.
It’s closer to the problem your foot solved that first day in here, the itch — you’re not scaling something down.
You’re redesigning it.”
“So — yes?”
“I didn’t say no.”
It took them the better part of a week, spread thin across chores and whatever hours the workshop allowed — a slimmer taper than Jiro’s, weight pulled back toward the grip instead of the tip, a slight, deliberate flare where Ren’s palm actually sat instead of where a generic hand was assumed to sit.
Takeshi corrected him more than he built anything himself, which Ren had come to recognize by now as roughly the maximum praise the workshop was capable of expressing.
When it was finished, Ren held it up, turned it once, and felt something settle in his hand the way the first replica never had — not perfect, not magic, just his, in a way that made an embarrassing amount of difference.
He sparred Jiro again the next evening.
Lost the first exchange in about four seconds.
“Better,” Jiro said, before Ren could even complain, which took most of the sting out of losing.
“I’m going to lose to you for the rest of my life, aren’t I.”
“Yes.”
“That’s bleak.”
“You’re improving.
That’s not the same as winning.”
Ren considered arguing with that and decided, for once, to simply accept it.
The strength problem announced itself more slowly, in the specific, humiliating way problems tended to when a person didn’t want to admit they had one.
It wasn’t the sword anymore — the sword was his now, balanced properly, doing exactly what it was supposed to.
It was that his one working arm tired long before Jiro’s two did, that his blocks weakened by the fifteenth exchange in a way Jiro’s never seemed to, that no amount of correct footwork changed the simple, unglamorous fact that he was still small, and still recovering, and still working with roughly half the muscle a normal training regimen assumed a person had.
“You’re slowing down,” Jiro said, mid-spar, not unkindly.
“I noticed.”
“Your arm’s tired.”
“I only have the one.
It doesn’t get a rest.”
Jiro lowered his stick.
“Then it needs to get stronger.”
“I know that.”
“So do something about it.”
Ren did something about it, in the specific, undignified way any six-year-old — seven, he’d stopped correcting himself about it by now, mostly — starts an exercise routine: badly, inconsistently, and with far more enthusiasm on day one than day four.
He started small.
Push-ups that weren’t push-ups at all in the normal sense, since a normal push-up assumed two hands sharing the load — his became something closer to a controlled, lopsided collapse and recovery, weight braced diagonally instead of centered, until his shoulder learned to do work a shoulder wasn’t originally built to do alone.
He carried water buckets farther than his chores strictly required.
He hung from a beam in the yard by his one arm until his grip gave out, which took an embarrassingly short time the first several attempts.
Jiro caught him at it on the third morning and, without comment, started joining him.
That was how it started, as far as Ren could tell afterward — not a decision, not an announcement, just Jiro showing up one morning and doing pull-ups on the same beam Ren had claimed for himself, and then, within a week, another prisoner drifting over to watch, and then trying it, and then a third prisoner contributing a length of rope nobody had asked him for, and a fourth dragging over a stone nobody could quite explain the origin of, heavy enough to be useful and no one had any idea where he’d found it.
“What is this becoming,” Ren asked Jiro one morning, looking at the small, ridiculous collection of rope and stone and beam that had accumulated in one corner of the yard.
“Your fault.”
“That’s not an answer.”
“It’s accurate.”
Within a month it had a name nobody had officially given it — prisoners simply started saying going to the gym the way they said going to the kitchen, as though the corner of the yard had always been there waiting to be noticed. Read this novel at NovelPing for the best experience.
Someone built a crude pull-up frame out of scavenged wood.
Someone else filled sacks with dirt and stitched them shut for weighted carries.
Ren adapted every single exercise around the same basic, unglamorous fact — one arm, no shortcuts, no version of normal that applied to him without modification — and discovered, to his mild surprise, that figuring out the modification was almost more satisfying than the exercise itself.
A pull-up became a controlled, one-sided drag against his own bodyweight.
A carry became a question of how to balance a load without a second hand to correct it.
Core work became almost entirely about not rotating, which turned out to be considerably harder than rotating on purpose.
Hanako patched a torn shoulder muscle two weeks into all of it, unimpressed in the specific way she was unimpressed by anything self-inflicted.
“You did this to yourself.”
“In my defense, it was character growth.”
“It was recklessness with better branding.” She wrapped it anyway, competently, without further comment, though something in the set of her mouth suggested she didn’t entirely disapprove.
Masaru watched the gym take shape from a short distance one evening, arms folded, saying nothing for long enough that Ren eventually asked.
“You’re judging.”
“I’m observing.”
“That’s the same thing when you do it.”
“Strength without discipline is just noise that happens to be muscular.” Masaru didn’t elaborate further, which Ren had learned by now meant the point had already landed and further explanation would only dilute it.
“Was that a compliment or an insult?”
“Yes,” said Masaru, and walked off, which Ren decided, on reflection, to take as a compliment purely out of spite.
He noticed the second problem almost by accident, on a morning he beat his own record on the pull-up beam and then immediately lost a sparring exchange to Jiro in under three seconds anyway.
“I’m stronger,” he said, mostly to himself, sitting in the dirt where Jiro’s stick had put him.
“Why did that not help.”
“Strength isn’t the only thing you’re missing.”
“What else is there?”
“Everything else.”
Ren sat with that for a long moment, turning it over the way he turned over most things Jiro said that sounded simple and weren’t.
Strength alone hadn’t fixed the spar, the same way strength alone hadn’t fixed the itch back in the workshop, the same way memorizing a shelf of poisons hadn’t been enough without repetition, the same way one lesson from one teacher had never once, in this entire prison, turned out to be the whole answer.
He needed balance.
Reaction speed.
Coordination between a body that no longer moved the way it used to and a brain that still occasionally forgot that.
He needed, in short, more ways to move than a beam and a pull-up bar could possibly teach him.
He thought about it during chores for two straight days, which several people noticed, mostly because his silence tended to be louder than his talking.
“You’re planning something,” Kaito said, appearing at his elbow with the specific delight of a man who’d caught the scent of chaos early.
“I’m thinking.”
“You get a very specific face when you’re thinking.
It’s the same face you had before you invented chess and ruined everyone’s evenings.”
“I haven’t decided what I’m inventing yet.”
“That’s somehow worse.”
What he landed on, in the end, wasn’t his idea alone — a fact he was privately, grudgingly grateful for, since inventing an entire prison’s recreational life single-handedly was starting to feel less like a triumph and more like a second job.
It started with a ball, badly stitched together from scrap cloth by a prisoner who’d once made a living doing exactly that on the outside, tossed across the yard during a break with no purpose beyond catch this.
Ren caught it — one-handed, out of necessity, the way he caught everything now — and something in his chest lit up in the specific, dangerous way it always did right before he made everyone’s life more complicated.
“What if,” he said, to no one in particular, “we made this a game.”
The prisoner who’d made the ball looked at him warily.
“What kind of game.”
“I don’t know yet.
Give me an hour.”
It took considerably longer than an hour, and it wasn’t really one game so much as several, improvised and argued over and revised on the spot — a catching game that became a keep-away game that became something with rules he had to explain twice and still didn’t fully make sense, a kicking game that emerged mostly because someone got bored of using their hands, a target-throwing contest that Ren adapted almost immediately once he noticed his own one-handed throw was, if anything, more accurate than most people’s two-handed one.
Every game needed adjusting the moment someone pointed out it assumed two working arms, or two working legs, or a level of running speed not every prisoner in this yard still had.
Ren found himself doing the same thing he’d done with chess’s rulebook, except this time the rule wasn’t no cheating — it was how do we change this so everyone here can actually play it.
“You’re doing the thing again,” Hanako said, watching him revise a set of rules for the third time that week to make a one-legged prisoner’s version work exactly as well as everyone else’s.
“What thing?”
“Making sure nobody’s left standing on the outside of it.”
Ren considered that, a little surprised by how much the observation landed.
“Is that a bad thing?”
“No,” Hanako said.
“It’s just going to take over your entire life eventually.”
“Everything you people say to me is somehow simultaneously encouraging and ominous.”
“We contain multitudes.”
By the time the yard had a half-dozen improvised games running on rotation, and the gym corner had grown a second pull-up frame nobody had asked for, and Kaito had started narrating games like sporting events purely for his own entertainment, Ren understood, distantly, that he hadn’t set out to build any of this.
He’d set out to stop losing a sword fight.
Somewhere in between, without quite noticing the exact moment it happened, he’d started building something that looked less like training and considerably more like a prison learning, all together, how to want something besides simply getting through the day.
He didn’t say that out loud either.
He suspected, by now, that most of his best realizations were the kind that only worked if he kept them to himself a little while longer.