The gym was half-dark.
The janitor had dimmed the main lights twenty minutes ago, leaving only the emergency strips and the low hum of the overhead fixtures that never fully shut off.
The floor squeaked under Tsukishima’s shoes, the pitch he’d been calibrating to since his first day of club.
It felt like belonging now.
He walked back toward the net.
He wasn’t supposed to be here.
Practice had ended at six.
The rest of the team had filtered out by six-fifteen, Hinata bouncing toward the door with his usual exit velocity, Tanaka and Nishinoya already planning their post-practice snack run, Sugawara herding the stragglers with the particular caretaker’s efficiency.
Tsukishima had stayed to log extra serves, the daily quest close to done, and found Kageyama already on the court.
The setter was drilling alone.
A cart of balls sat at one end of the court, the net empty except for him.
His hands shaped the sets with the same precision he brought to matches, clean arcs, perfect spins, the ball leaving his fingers at heights calibrated for hitters who weren’t there.
The muscle memory was the point.
Kageyama set alone, just as Tsukishima blocked alone, practice that needed no audience.
That the King of the Court and the tall glasses kid shared the same after-hours ritual was uncomfortable.
The discomfort went unexamined.
Tsukishima stood at the net and waited.
He didn’t announce himself.
He didn’t ask for the drill.
He just stood with his arms up in blocking position, the wall that was becoming his default posture.
Kageyama didn’t acknowledge him.
His head didn’t turn.
His hands didn’t pause.
But the arcs of his sets shifted, lower, faster, trajectories built to thread between blockers.
The shift was a question.
Block this.
Read this.
Prove you can see where I’m putting it.
Tsukishima blocked the first one.
The read was instant: Kageyama’s weight on the left foot, the angle of the wrists tilted toward the outside, the brief pause before the release that meant the set was intentional and directed.
His arms went up.
His palms met the ball with the familiar sting of a clean block.
The ball caromed back toward Kageyama’s side.
Kageyama didn’t react.
His face was the stone it always was, the king’s mask that processed everything and revealed nothing.
His next set was lower, flatter, the release faster and harder to read.
Tsukishima read it anyway.
The block came a half-beat later, but the palms still connected.
The pattern repeated twelve times.
Twelve sets.
Twelve blocks.
Eight clean stops, the ball dying on Kageyama’s side, the point going to the wall.
Four got past him, the trajectory too fast for the read to complete, the ball finding the gap between his arms.
The four that got past taught Kageyama which tells to hide.
The eight that stopped taught Tsukishima which tells to track.
The exchange was a conversation in a language neither of them would admit they were speaking.
“You’re telegraphing,” Tsukishima said, after the fifteenth set.
His voice was the flat register: the critique that wasn’t a criticism, the data delivered without judgment.
Kageyama didn’t stop setting.
The ball arced toward the outside, the same outside, the same tell, the same lean.
“What.” “The outside set.
You lean before the release.
The lean is maybe two degrees — the weight shifts, the hip rotates, the lead shoulder drops.
If I watch your hips for half a second, I know where the set is going.
If I can see it, Oikawa can see it.” “Oikawa’s not you.” “Oikawa is better than me.
Oikawa has been setting for three years at a national level.
If I can read a two-degree lean, Oikawa can read a one-degree lean.
And Oikawa will punish the read.
He’ll put the ball exactly where the block isn’t.” Kageyama’s hands stopped mid-arc.
The ball dropped, a rare miss, the concentration breaking.
The setter turned toward the net, face doing the rigid thing it did when he was about to argue and had already decided not to.
The calculator behind his eyes was running, the same one that processed rotations and tempos.
“How do I fix it.” The question was not a concession.
Kageyama didn’t do concessions.
It was tactical, the setter asking the analyst for data, the exchange they’d been building since day one but never directly.
The question was a door opening a crack.
“You don’t lean.
You release from neutral.
The neutral release gives the hitter less warning — the arc starts from center, the ball goes to wherever the wrists direct it.
The hitter has to read the ball in the air instead of reading the setter’s body.
The blocker can’t read the hips because the hips don’t move.” “Hinata won’t be able to predict the set.” “Hinata can read the ball in the air.
He’s fast enough.
The adjustment window is maybe a quarter-second.
He’ll adjust.” “That’s not how I was taught to set.
The convention is to telegraph the set so the hitter can prepare.
The telegraph is supposed to help the hitter.” “I know.
That’s how conventional setters work.
But you’re not a conventional setter.” Tsukishima adjusted his glasses.
The gesture was automatic, the tic that meant he was about to say something that mattered.
“You’re the King of the Court.
The King doesn’t need to telegraph.
The King delivers the set from neutral and trusts the hitter to find it.” The title landed in the half-dark gym with more weight than Tsukishima had intended.
The king: the name Kageyama had been given in middle school, the nickname that had been a wound before it was an identity.
The word had been a weapon the first time Tsukishima used it, back on the first day of club.
Not softer now.
But different.
Kageyama’s expression flickered, the ghost of an old wound he was still trying to shed.
For a moment Tsukishima thought he’d pushed too far.
Then Kageyama picked up the ball, set from neutral, and the arc was clean and fast, the release giving nothing away until the ball was already in the air.
Tsukishima tried to read it.
Failed.
The set sailed past his block and died on the far side of the court, exactly where Hinata would have been, the trajectory impossible to predict now.
The block was late.
The block was wrong.
The exercise was a success.
“That’s better,” Tsukishima said, flat, the register he used for everything.
But the overlay was sharpening on the exchange, noting that Kageyama’s new technique had just beaten the read, that the setter was now less readable, that the drilling was producing results faster than the schedule predicted.
Kageyama didn’t answer.
He was already setting another ball from neutral, same release, same arc, same precision.
The feedback loop had opened: Kageyama sets, Tsukishima blocks, every block teaches the setter which tells to hide, every hidden tell teaches the blocker how to read deeper.
The loop was making both of them better, and neither would admit it.
They drilled for another twenty minutes.
The gym stayed half-dark.
The janitor, who’d been ignoring after-hours athletes for years, walked past the door and kept walking.
The cart of balls emptied by slow degrees, the serves arcing back toward Kageyama’s side, the blocks connecting with a frequency that was higher than it had been a week ago.
Toward the end, Tsukishima noticed something in the overlay.
Kageyama’s read signature had sharpened.
The fidelity was climbing, not fast, not exponentially, but steadily, a few points per session.
The instrument was logging the setter like it logged every player: investment in, read output.
The more he watched Kageyama, the clearer the read became.
The investment was paying.
“Caring is a tactical error,” he said.
Quiet.
To himself.
The words came out sudden, unannounced, and wrong, like a splinter working itself free.
The utterance hung in the half-dark gym.
It was the old policy, the thing he’d told himself since middle school: don’t invest, don’t get hurt.
The policy had worked for years.
It was a lie now, visible in the overlay’s climbing fidelity, in the hours spent drilling with the setter who was supposed to be his rival, in how the team’s synchrony kept building around the thing he pretended he didn’t do.
He shelved the thought under things not to examine and lofted the next set back toward Kageyama’s side.
After, walking home, the cool line at the edge of his attention was steady.
The night practice had cost Focus, the sustained reading, the blocks, the attention invested across an hour of sets, but the cost was manageable.
The refill would come.
The music ritual was waiting.
The King of the Court had spent an hour sharpening against his block.
The block had spent an hour sharpening against the King’s sets.
Rivals made each other better, and the better they got, the harder it was to pretend the rivalry wasn’t respect.
The respect went unspoken, but it lived in the drills, the late-night sets, the half-dark gym neither of them had meant to share.
Caring is a tactical error.
The sentence was false.
It had been false since the Date Tech bus, since the first time the overlay sharpened on something he wanted to stop.
He’d known for weeks and kept saying it anyway, because stopping would mean admitting the investment was real.
He was done saying it.
Not out loud — the words stayed armor, and armor was comfortable to keep on.
But the instrument had stopped logging the sentence as true.
It measured reality, and the reality was that he cared, and the caring was the engine making him better.
He walked home alone.
The streetlight held steady.
The vending machine hummed.
The caring stayed, unnamed, present, the thing the instrument had been measuring since his first day of club.
hey — quick one before you close the tab.
if the cliffhanger is killing you, the future already exists.
you just need a ticket through.
every chapter the second i finish writing it.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━ P.S.
— in a parallel timeline, the rest of this story runs completely free on unwrittenrealm.com.
just saying.
that timeline also has more chapters.