Saturday arrived before Jup was ready for it, and Robert arrived even earlier.
He knocked hard enough to make Aya call from the kitchen, “If you break that door, you’re fixing it.”
“I support accountability,” Robert shouted back.
Jup opened the door before he could knock again.
Robert held out a wrapped breakfast roll.
“You look terrible.”
“You brought food to insult me?”
“I brought food because if I waited for you to eat, we’d leave Tuesday.”
Jup took the roll and stepped into the hall.
“Where are we going?”
Robert smiled, and Jup stopped walking.
“That expression has legal consequences attached to it.”
“Relax. We’re taking the Northline gate.”
“That did not answer the question.”
“It answered where.”
Aya leaned around the kitchen doorway.
“Keep your comm on.”
“I will.”
“And be home tonight.”
Robert placed a hand against his chest.
“Mrs. Amon, I take his safety very seriously.”
Aya looked at Jup, who shook his head.
“Don’t reward him.”
“I wasn’t going to.”
They left before Robert could defend himself.
The nearest cross-sector station sat three districts over, where the streets widened and the repairs became less visible.
By the time they reached the platform, Jup had finished breakfast and Robert had still refused to explain what he had planned.
Their route appeared above the gate.
NORTHLINE EXCHANGE
Jup looked at him.
“This is the barely illegal thing?”
“That was marketing.”
“You lied.”
“I created urgency.”
The aperture opened before Jup could answer.
Crystal segments nested around the ring brightened in sequence until the empty center distorted and resolved into another station several sectors away.
Jup had used cross-sector gates plenty of times.
Everybody had.
That did not make the mechanism less strange.
Distance had become infrastructure.
Robert stepped through first, and Jup followed, feeling the familiar pressure shift before Northline replaced the platform behind them.
The air was cooler and cleaner, filtered hard enough that even the usual metallic taste of the city had nearly disappeared.
Northline rose in layers.
Passenger capsules traveled along magnetic lanes between towers while freight platforms crossed beneath them and courier drones moved higher still, their paths shifting around each other without ever seeming to slow.
Building skins adjusted with the sun, and maintenance swarms drifted over the upper levels repairing wear before it could become visible.
Jup had seen wealthier sectors before.
Northline had enough money to make maintenance look like a law of nature.
Then he noticed the anchor towers.
Three crystalline spines rose beyond the Exchange, slow field rings turning around them at different heights.
Suspended between them was an entire neighborhood: apartments, gardens, shops, and a ribbon of water curving hundreds of feet above the avenue.
Jup slowed.
Robert followed his gaze.
“You’ve seen gravity anchors.”
“Not carrying that much.”
“It’s Northline.”
“That’s not an engineering explanation.”
“It explains the budget.”
Jup kept walking.
Sector Seven had potholes older than Dominique.
Northline had apparently decided the ground was optional.
The Exchange opened into structures whose interiors immediately stopped matching their exterior dimensions.
Corridors widened farther than the buildings should have allowed, and storefronts receded into spaces with no physical room to exist.
A transit channel split the walkway ahead.
As they approached, pale crystal channels brightened beneath the floor and hard light thickened across the gap into a bridge.
Robert looked down through it and slowed.
Jup noticed.
“Problem?”
“No.”
“You hate heights.”
“I hate unnecessary information.”
Jup glanced through the bridge.
Robert pointed forward.
“Keep walking.”
Across the avenue, a repair swarm moved through a damaged storefront in silver waves, stripping fractured material and rebuilding the wall while customers continued entering through the other side.
Back home, some buildings had carried the same cracks longer than Jup had been alive.
Here, damage barely survived long enough to become scenery.
Robert tugged his sleeve.
“You’re getting mad at infrastructure again.” Visit g.com for the full chapter.
“I’m observing.”
“You observe judgmentally.”
The fabrication gallery distracted him.
Behind transparent shielding, a racing chassis was growing as one continuous structure.
Conductive pathways and thermal channels formed inside the material while the shell took shape around them, microscopic crystal matrices settling into place before the chassis had even finished existing.
No seams.
Jup stopped.
Robert sighed.
“There goes the afternoon.”
“I’m looking.”
“You say that like looking has never become a felony.”
Jup leaned closer to the specifications.
The printer was compensating for stress during fabrication, changing internal density before the chassis ever carried weight.
Irritatingly elegant.
Robert caught him reading.
“No.”
“I didn’t ask for anything.”
“You were thinking expensive thoughts.”
“That is not illegal.”
“Yet.”
Near the gallery exit, an apprenticeship board scrolled through sponsored fabrication programs.
Robert slowed just enough to pretend he hadn’t.
Jup noticed.
“You good?”
“Course board. Nothing personal about it.”
“I didn’t say personal.”
“You were about to.”
Jup let it go.
The lower levels were more interesting anyway.
Independent builders worked beside repair stalls while crystal appraisers ran diagnostics in open booths.
INDUSTRIAL C — STABLE
MEDICAL A — LOW IMPURITY
GRAVITIC S — RESTRICTED
Robert nodded toward the floating stones.
“Don’t you have classes for that?”
“Later this year.”
“Try not to become annoying before the semester starts.”
“Too late.”
Jup watched a gravitic crystal rotate inside its field.
Crystals were everywhere once you knew where to look, buried inside transit, structural systems, medicine, fabrication, and climate control.
Most people treated them as ordinary infrastructure.
The amber crystal sitting on Jup’s desk at home should have belonged to that same category.
It didn’t, not after the way it reacted to his father’s chip.
Something screamed through the air above them.
Robert grinned.
“The races.”
The course ran between three towers.
Compact machines tore through hard-light gates while telemetry streamed behind them in colored trails.
One racer accelerated toward a tower and vanished inside a spatial fold, reappearing hundreds of feet higher already turning toward the next gate.
Jup leaned against the railing.
Robert looked pleased with himself.
“See? This is why I brought you.”
“The rear field shifted before the fold.”
Robert stared at him.
“He moved the effective center of gravity outside the chassis before reentry.”
“That explanation made my life worse.”
Jup smiled.
By the fourth race, he had learned enough of the scoring system to argue with one of the judges, and Robert joined in despite understanding almost none of it.
For a while, the week left Jup alone.
No CMAS console, no Darnell, no Liz warning him about people watching, no second rhythm — only machines doing unreasonable things and Robert loudly developing expertise he had not possessed ten minutes earlier.
Jup had forgotten what wasting time felt like.
He liked it.
Eventually Robert declared himself starving and dragged him toward the food levels.
They passed a tower under structural repair while people continued working inside, a stabilization field carrying the missing load as fabrication swarms rebuilt the support.
Jup slowed.
Robert didn’t.
“They removed the main support.”
“Good for them.”
“That field is carrying thousands of tons.”
“Chicken, Jup.”
“You have no curiosity.”
“I have priorities.”
Robert bought a pastry from a chronostatic display whose violet crystal array dimmed when the vendor opened it.
Jup watched steam touch the glass.
“They arrested local decay so your pastry wouldn’t get stale.”
Robert took a bite. Find the original chapter at g.com.
“Worth it.”
“You’re why science needs supervision.”
They found seats beneath a canopy that adjusted itself with the sun.
Robert spent half of lunch explaining that a girl near the races had looked at him twice.
“Once could be coincidence,” he said.
“Twice establishes a pattern.”
“She was watching the race.”
Robert stared at him.
“I hope your machine hates you.”
Jup smiled and looked past him.
Rain fell over the northern half of Northline without reaching them.
Weather-control vanes redirected the storm around the pedestrian levels, bending it into smooth sheets before releasing it over collection reservoirs farther east.
Robert followed his gaze.
“Sector Seven floods when one drain gets clogged.”
“Yeah.”
“These people move weather because lunch would be inconvenient.”
Jup watched the rain curve between two buildings.
Northline repaired damage before people noticed it.
Sector Seven learned which damage could be ignored.
Robert finished eating and stood.
“Come on.”
“Where?”
“You ask too many questions for somebody who agreed not to plan today.”
“I never agreed to that.”
“You came with me. Same thing.”
It wasn’t remotely the same thing, but Jup followed anyway.
Robert’s revenge for every technical explanation came in the form of an immersion hall.
The system convinced Jup he stood halfway up a mountain, complete with cold wind, thin air, and a valley deep enough that his body refused to believe the floor beneath him was level.
Then the mountain shifted.
His balance went with it, and a railing formed the instant he reached for one.
Robert started laughing.
Jup held the rail.
“The mountain broke.”
“The mountain isn’t real.”
“My nervous system disagrees.”
Robert was still laughing when they left.
The rest of the afternoon passed without much of a plan.
They crossed an observation deck suspended between two towers, listened to a street musician turn crystal harmonics into ribbons of visible light, and watched microscopic assembly swarms erase fractures from damaged objects.
Jup understood most of what he saw, which only made the stranger systems more interesting.
He knew enough to recognize where ordinary engineering ended and where Northline’s better technology began doing things he could explain only in pieces.
By the time artificial sunset warmed the upper towers, Robert had spent too much money, eaten twice, lost three games, and accused several machines of cheating.
Jup had mostly watched, argued, laughed, and let himself be somewhere that had nothing to do with the problems waiting at home.
At the return platform, Robert leaned against the gate.
“So?”
Jup looked at him.
“So what?”
“You had fun.”
“Don’t make it weird.”
Robert grinned.
“That’s as close to a confession as I’m getting.”
The aperture formed.
Jup looked once more toward the suspended neighborhood between the anchor towers before stepping through.
Sector Seven returned with warmer air, patched concrete, crowded streets, and a transit display near the platform that had been flickering for at least six months.
Jup noticed the sedan parked across from the exit, engine idling behind dark windows.
It could have belonged to anybody.
He filed it away anyway.
Robert caught the direction of his gaze.
“Leave it alone.”
“I wasn’t going to touch it.”
“That sentence has never protected anybody.”
They walked together until their streets divided.
Robert backed toward his block.
“Next Saturday.”
“No promises.”
“You’ll recover.”
“From what?”
“Enjoying yourself.”
Jup shook his head and turned toward home.
His father’s machine waited where he’d left it, barely started beneath the desk lamp.
For one day, Jup had let it wait, and he didn’t regret that.
Northline ran on machines that made the impossible look automatic.
His father’s machine ran on nothing but the two of them — and Jup had decided he preferred it that way.
His father had already given him every piece, and Jup knew how they fit.
What remained was the part nobody could make impressive from the outside: time, patience, and work.
Saturday had belonged to Robert.
The rest of the weekend was already spoken for.