The clinic smelled the same. Solvent. Hot plastic. The faint iron of rift-dust that never quite left Slagfall air, no matter how many times the Compact painted a sunburst on a door and called the room medical.
Ren's chit had a new crease from living in his pocket. Cinder did not fit inside the jacket anymore. In three days she had gone from the size of a lunch pail to the size of a well-fed house cat. The bronze plates had brightened. The second pair of wings had strengthened enough to lift her to the top of a conduit, where she liked to sit and look offended when he told her to come down. Coupled growth did not ask permission. It added mass to her and a thinner, harder edge to his reflexes, and it kept a tally whether he opened the overlay or not.
SYNC: 34%
PARTNER MASS: +1.1 kg since hatch
SPARK CEILING: 1.2 kJ (still ugly)
COUPLED GROWTH: host reflex +trace / heat tolerance +trace
CLASS: —
NEXT OFFICIAL SCAN: NOW
A kilojoule and two-tenths was still a rude speck compared with a seated Grade Two rifle stone, which stored a pattern and spent it down a barrel in a line a smith had taught it. Cinder's spark was not taught. It was generated in her throat and thrown along the channel through him. Ugly, the overlay kept saying, meaning the discharge bloomed, spat, and did not yet respect an eyebrow.
Two more ticks in three days. One stolen length of fried insulation that Cinder swore was tactical chewing and that Mara had made him replace before the floor lost a lamp. One night when sync had bumped to thirty-six percent in his sleep and the inversion warning had flashed hard enough to wake him with his heart trying to match a pulse that was no longer only his. Inversion still meant the same ugly thing it had meant in the alley: the partner feeding on host vitality if the join rose faster than rest could pay for. They had eaten. They had slept. They had not gone looking for anything with more than six legs.
Mara packed him off with the nod she used for shaft inspections. "Tell them the truth that keeps you in the settlement. Not the truth that gets a flyer on the door."
Cinder rode his shoulder in full view. The clinic sign still read NO ANIMALS. Cinder had opinions about signs. She projected a picture of herself sitting very still and looking like regulation heating equipment, the sort of Grade One space-heater a block kept under a table in winter.
[I am a model citizen.]
"You bit a supervisor's stylus yesterday."
[The stylus was in my airspace.]
The same tech as the last scan stood by the collar. The collar itself was a different kind of seating job than a lamp or a fence-post. A ring of small Grade Two stones sat in a ceramic channel, each stone pinned to throw a cold diagnostic field inward and not a pulse outward. If one stone in that ring crazed, the field would tear and the reading would lie. Ren noticed the pins the way his father had taught him to notice pins: tight, clean, recently checked. Someone in this clinic still did the work properly.
A different supervisor waited with a slate already open to his gray file. Younger than the last. Sharper. Compact field-grade, which meant she was not a pit clerk and not an Academy instructor. Field-grade officers carried the Compact's authority into districts that produced ore, crystal, and problems. Her sidearm had the same narrow crystal window as the officer in the gym. Grade Two, seated well.
"Calder. Do not move. If the companion discharges in the collar I will bill you for the collar."
Cinder's claws tightened on the patched seam.
[I will not. Probably.]
The hum climbed. The three marks at Ren's throat warmed. The overlay, uninvited, mirrored what the clinic machines were trying to read, translating collar-language into the same industrial type it always used.
PRIMARY KEY: NULL (unchanged)
SECONDARY MATRIX: ACTIVE / LEARNING
SYNC 34% — up from 11% at first contact
COMPANION: RIFT-FORGED / JUVENILE / UNREGISTERED LINE
HOST ROLE: INTERFACE (unconfirmed)
ANOMALY FLAGS: 7
TEMPLATE MATCH: 0%
Zero percent template match meant the Compact's breed-books and Class trees had no drawer that fit. Learning meant the matrix was still writing. Seven flags meant seven reasons a specialist would be sent whether anyone in Slagfall wanted one or not.
The field-grade watched the numbers stack and did not like them.
"It grew."
"She," Ren said.
The woman flicked a glance at Cinder, who attempted innocence and achieved smug. Bronze plates caught the collar-light and threw it back the color of old shell casings.
"The bond grew. That is the problem. Nulls do not grow. Elites grow in documented trees. You are doing neither." She turned the slate so he could see a graph that looked like a pump curve drawn by someone who hated pumps. The line started at eleven and climbed in uneven steps: the naming, the first argument, the first tick, the night he had woken with two pulses fighting over his ribs. "Matrix is writing itself. Coupled physical change on both sides. Spark output originating in the companion, aimed through you. That is not a Caster channel. It is not a Knight enhancement. It is not an Artificer implant."
An Artificer implant would have been a seated stone, licensed, witnessed if the grade demanded it, cooled at the rate the lattice required. Ren had no stone in him. He had a channel. The field-grade could see the difference and did not have a form that enjoyed it.
Ren kept his face pit-flat. Inside the link, Cinder supplied commentary.
[She is listing things you are not. This is inefficient. Tell her you are the socket.]
He did not. Mara's instruction sat in his mouth: the truth that kept him in the settlement.
The collar clicked off. The Grade Two ring dimmed stone by stone, a clean shutdown, no crack in the windows. The field-grade scrolled, stopped, scrolled again.
"Provisional language is going in the file whether you like it or not. Bondwright candidate. Unlisted. Observation extended. You are not cleared for labor. You are not cleared for Academy intake. You are not cleared to leave the settlement radius. Next scan in seven days unless the signature spikes." She tapped a new line. "If sync crosses forty without a handler present, you report to this clinic the same hour. Inversion events are ugly and they are expensive."
Expensive, to the Compact, meant ruined handlers, feral companions, and paperwork that reached orbit. Ugly had already been explained to him by the overlay in smaller words: do not skip meals, do not skip sleep, do not let the join feed in the wrong direction.
"What is a Bondwright?" Ren asked, because the empty Class line had been sitting in his eye for three days and he was tired of being the only one staring at it.
The field-grade hesitated. That was the first honest thing she had done since he walked in.
"Old word. Pre-Compact. People who could sit between a living rift-line and a human nervous system without cooking either side. We stopped listing it after the last cohort. Handlers died. Companions went feral. The ones that did not were classified as strategic assets and then the program was quietly closed." She shut the slate. "You are not a program. You are a mining youth with a gray stamp and a lizard that should not exist. Do not make yourself into a headline."
A living rift-line was not a pulse-post and not a seated rifle stone. It was the same kind of architecture that printed ticks and sparkdrakes and, on the Front, worse: a current that wanted a body to run through. A Bondwright, if the old word meant what she had just said, was the socket that kept that current from burning the house down. The Compact had buried the name because the last people who held it had died, or gone inconvenient, or become property with a strategic stamp.
Cinder's mental voice went thin and sharp.
[I am not a lizard.]
Ren put two fingers against her shoulder plate, the way he had learned settled her. The bronze was hotter than it had been on the walk over. Coupled heat. The overlay flickered.
OFFICIAL STATUS UPDATED
GRAY / BONDWIGHT CANDIDATE (UNLISTED)
OBSERVATION: 7 DAYS
TRAVEL: SETTLEMENT ONLY
NEW LOCK: SYNC 40% THRESHOLD
HINT: The matrix will keep writing. You can write with it or let them name the page.
The field-grade slid a new chit across the counter. Thicker stock than the last. A faint tracer thread ran through the paper, visible only when the clinic lamps caught it, the same dull glitter as a Grade One shard in a slag heap and not the same thing at all. A tracer thread meant the chit would answer a scanner at the gate. Settlement only was no longer a sentence on paper. It was a thread that would speak if he walked too far.
"Specialist is inbound from Helion. Not tomorrow. Not the day after. When they land, you will answer questions and you will not embellish. If that thing—" a nod at Cinder "—has a growth spurt in public, you contain it. Clear?"
"Clear."
Outside, the light off the slag heaps was the color of old brass. Cinder launched from his shoulder. She actually flew: a dozen meters of clumsy, fierce lift, four wings finding air they had only tested from a conduit top, and she landed on the clinic roof as if she had been practicing in the hours when he was not looking.
[Forty is a number. Numbers are for people who like boxes. We are becoming.]
Ren stood in the dust with the new chit and the first real word anyone official had given him.
Bondwright.
Not a Class the Academy taught. Not a job the pits hired. Not a tree with documented branches and a stipend at the end. An old interface the Compact had buried because the last cohort had cooked, or gone feral, or been locked in a drawer marked strategic. He was still weak on paper. Still no stipend, no shuttle, no clean skill list. The scan had admitted the matrix was learning. Learning was a direction. Forty percent was a fence inside the join, not only around the settlement.
Cinder dropped back to him, heavier, pleased with herself. The landing was better than the launch. Unsupervised flight, the overlay would call it. He called it a problem he would have to aim the same way he aimed a spark.
[Seven days. We hunt things that are still small. We eat. We do not invert. And we practice aiming the spark so it does not kiss your eyebrow again.]
"That was one time."
[It was memorable.]
The overlay, dry as a haul-ticket, added a line of its own.
OPTIONAL DIRECTIVE ACCEPTED
Understand the matrix before the specialist names it for you.
TIME REMAINING: 7 DAYS
SYNC: 34%
PARTNER: HELPFUL / UNSUPERVISED FLIGHT UNLOCKED
Ren folded the new chit, put it next to the old one, and started home. The tracer thread caught the brass light once and then hid itself in the fold.
The empty Class field was still empty.
It had a rumor in it now, and a threshold, and seven days before someone from Helion arrived with the authority to write on the page whether he agreed or not.