The water reached the first mark exactly when Felix intended.
He let himself enjoy it.
The pump worked in its modest rhythm. The buffer took the announced variation. A second small path kept the stop indicator distinct from the useful flow, and the receiver held steady without his hands chasing every change.
The two functions didn’t compete for his attention as they once had. He guided the small working path and let the other complete its known return before asking it for another observation. The shape inside his dantian remained clear enough that he could hear the judge without losing his place.
It was a lovely, undramatic piece of control.
He remembered the workshop lamp going dim when he’d first tried to warm water beside it. This little apparatus had no idea how personally gratifying its refusal to do that was.
A judge made a positive mark.
Felix could see it from the corner of his eye.
He immediately wanted another one.
“Increase to the second demand,” the judge said.
Felix checked the supply, guided the reviewed path and watched the new level settle. Cool water moved through the clear return. The shared repair held. His little arrangement performed the thing he’d built it to do.
A spectator near the aisle leaned forward.
“That’s a sensible use for one of those.”
Felix had never loved the word sensible so much.
He brought the output through the next permitted step.
Beyond the receiver, the harmless discharge spread into the area that had been empty during preparation.
The area had acquired a man in a ceremonial hat.
Water struck the hat’s forward brim, ran along its carefully shaped edge and poured into the lap of the woman beside him.
She stood.
He lifted the hat to protect it.
The next small stream reached his sleeve.
Felix hit the known manual stop.
The useful path ended. The return completed its safe movement. The pump stopped without a shudder.
For one silent instant, the only active output was the ceremonial hat dripping onto its owner’s shoe.
Then everyone had an opinion.
The woman looked down at her darkened silk, then at Felix.
A guest farther along the row began laughing and moved his chair before anyone asked.
The hat’s owner held his program above his head while the program remained perfectly dry and the rest of him did not.
A steward approached from the aisle.
“Where does the water stop?”
“There,” Felix said, pointing at the last draining outlet. “It’s stopped. Cool water only.”
The steward checked the strip, guided the nearest guests away from the damp patch and called for cloths.
Felix looked at the chairs.
The front section had moved while he’d been finishing his preparation records. A new row extended into the splash area beside the display. He remembered seeing the first chair carried over and thinking it belonged to the next bay.
He’d never looked again.
“Did the machinery fail?” the judge asked.
Felix turned from the wet hat.
“No. I failed to check where people were sitting after the chairs moved. The discharge reached them at the higher demand.”
The seating steward came over with the changed arrangement sheet.
“We added the row for the view. It was outside the earlier chair line.”
“Inside the outlet strip,” the technician said.
He looked at the new seats, then at the clear line of wet paving.
“We’ll move this boundary and check the discharge before resuming.”
Felix put his hands clear of the controls.
He wanted to explain that the pump was sound. The judge had already heard him say it. The people with wet clothes had another immediate interest.
“I’m sorry,” he said to them. “I should have checked the occupied space.”
The woman in silk took a cloth from the arriving steward.
“Yes. You should.”
“Yes.”
There was no useful improvement to that answer.
A young steward brought the cloth basket at a run, stopped before the wet paving and took the last steps carefully. He offered the first cloth with both hands.
The hat’s owner tried to hold the hat, protect his program and take the cloth at once. Each new movement supplied water to a different part of him.
“I can hold the program,” the steward said.
“It’s a signed copy.”
“Then I’ll keep that side up.”
The man finally surrendered it. With one hand free, he could address the hat’s continuing opinion of his shoes.
The hat’s owner refused the first towel because it looked too coarse. The steward brought a finer one. He hesitated over the fine towel too, apparently troubled that water might happen to it.
“It will survive the honor,” the woman said.
He accepted it.
Someone in the second row asked whether Felix’s demonstration now included irrigation of honored guests.
Felix waited until the steward had helped the woman find a dry chair.
“Does coverage of the front row count toward output?”
“No,” the judge said.
Felix nodded.
“Useful clarification.”
The laughing guest nearly lost his own dry program.
Tamsin remained in her observer seat. He could see her through the cleared aisle now. Her hands rested on her closed tool roll. She looked at the new chair line, then at him, and raised one eyebrow.
It was a complete professional report.
Lyra came to the allowed edge when the official asked for the earlier drawing. She handed over the dated sheet showing the outlet’s preparation boundary.
A man behind her announced that Felix had done it deliberately to insult the grand seats.
“No,” she said. “The chairs moved. He didn’t check them.”
The man looked disappointed by the available story.
Lyra supplied the sheet and stepped back without attempting to run the formation for him.
The official made a note of both changes: the altered seating and the missed occupied boundary during operation. Felix asked for the proper cleaning or damage procedure instead of offering to become permanently responsible for every damp ceremonial possession in the academy.
The steward directed the guests to the event desk and recorded the affected places.
One elderly guest refused to move until someone restored his dignity.
The laughing man offered him a dry chair.
“Start with this.”
After a moment, he took it.
The technician checked the outlet position against the permitted configuration. The main arrangement could stay. A small redirection inside the approved range would carry the discharge into the actual receiving strip, and the nearest chairs needed to move beyond it.
The stewards shifted them. The technician set the new boundary and checked a limited flow before letting the public approach again.
Felix watched the water reach the right place.
“You’re satisfied?” the judge asked.
He looked beyond the marker to the people now seated outside it.
“Yes.”
“The interruption remains in your assessment. Complete the remaining demand and stop.”
The clerk asked him to confirm the retained configuration before he touched the controls. Felix did, naming the outlet redirection and no other change.
He had once watched an office demonstration fail while its presenter explained that the audience had misunderstood the intended use. He remembered wanting someone to turn it off before the explanation grew another limb.
He had turned this one off.
Now he wanted to do the second part properly too.
Felix took his place.
The first silence before a demonstration had felt promising. This one had a wet hat in it.
He let his shoulders settle and checked the two small paths. His reserve was finite, his formation modest and the next action already tested. He didn’t need to rescue his reputation with something larger.
The pump began.
Water rose into the receiver. He brought it to the remaining demand and kept the observation path separate. The useful level settled while the discharge went into the corrected strip.
The receiver approached its mark. At the changed input, the small buffer gave him the interval he’d designed for. He made the adjustment inside that interval and watched the useful stream remain even.
The judge checked the response against the announced sequence, then marked the same field he had been watching before the spray.
Felix didn’t look at the pen this time. He looked at the outlet.
A guest moved one shoe farther back anyway.
Felix couldn’t blame him.
The judge gave the stop cue.
He ended the path. The return emptied cleanly. The receiver remained where it belonged, and the final droplets landed on paving that contained no one expensive.
Finished.
The positive marks stayed. So did the interruption deduction.
His total met the qualifying requirement.
He read it with a complicated mixture of satisfaction and the wish that the last ten minutes might have belonged to someone else.
The woman in silk came to the edge of the display while he made the apparatus safe for packing.
“Does it hold the same flow through the full announced supply range?”
He answered honestly about the range his small buffer handled and the limit he had chosen.
She studied the receiver.
“Useful for a workshop.”
“Yes.”
“Bad place for a chair.”
“Also yes.”
She went to speak to the steward about cleaning her sleeve. He didn’t mistake the technical question for forgiveness.
Jian met him outside the operational line once the official released the bay.
“Waterproof invitations next time,” he said.
“I’m considering a private demonstration.”
“To whom?”
“The drain. It understood the work.”
Before packing, Felix waited for the remaining water to drain and dried the exposed fitting. One hurried hand now could turn an embarrassing successful demonstration into a genuinely damaged component.
Jian took the receiver only after Felix confirmed it was free.
“This one remains empty?” he asked.
“All the way to the box.”
“A demanding promise.”
Felix held the short pipe upright until its last drop fell into the proper basin. He found himself smiling at the care of it.
Jian helped carry the declared parts into the packing area under the event’s ordinary clearance. Lyra checked the final revision and the credited adviser record. Tamsin’s shared-return correction remained listed as completed properly; the audience problem belonged to the later arrangement and the judged operation.
Around them, the story had already begun multiplying.
Someone said the pump had burst.
Someone said a cultivation technique had extinguished an insult.
Someone, blessedly, said a small pump had sprayed a new row of seats.
Felix gave the same account at the records desk that he’d given beside the wet paving.
The clerk wrote it down without adding a feud.
He asked whether any guest had reported actual damage beyond wet clothing. The steward was still collecting the accounts. Felix gave the event reference for the cleaning process and kept his own copy of the incident entry.
Behind him, two spectators disagreed about whether the hat had improved.
“I can hear you,” its owner said.
Both found something urgent to examine on the other side of the court.
Felix looked at his qualifying mark while the clerk sanded the ink. It had survived his embarrassment. That felt unexpectedly generous, though the clerk had simply kept the useful work and the mistake on the same sheet.
He took the dry copy and thanked him.
At the packing table, he found the polished terminal cap lying beside the unused pieces from his allotment. He turned it over in his hand.
“Morale?” Lyra asked.
“Mine has suffered water damage.”
She laughed, then held out the design packet.
“The machine qualified.”
“I know.”
He looked at the working arrangement one last time before separating it into its approved parts.
It had delivered a useful flow. It had stopped when asked. He could still like that.
An official announced that the comparison results would be posted the next day. For once, Felix was pleased to have an evening before them.
Across the display court, Sera’s apparatus was being made ready for its final comparison.
Felix put the dry cap in the box, closed his own case and went to watch what a better answer looked like.