Mid-morning: academic classes. Halden's Flux theory, Ors's cultivation history, an engineering principles course taught by a distracted man named Bolt who drew circuit diagrams on the projector and forgot to label them. The academics were where I was closest to average. I absorbed information at a rate that was slightly above the mean and processed it with an organizational efficiency that was significantly above the mean, but the output — test answers, classroom participation — was unremarkable because I kept it unremarkable. Middle of the road. Doss's voice: don't be interesting.

  Afternoon: practical training. Channeling drills, sparring rotations, the physical application of morning theory. This was where the gap was widest. My Channeling was functional but wrong. The Flux flowed through pathways that the drills didn't account for, producing results that were effective but unorthodox. When the drill called for a Flux-enhanced strike to the right hand, I could produce it, but the energy arrived through five channels instead of the standard two, and the dispersal pattern confused the practice targets' feedback sensors. When the drill called for a defensive Channeling to the torso, my entire torso lit up instead of the targeted zone, because the channels didn't discriminate.

  Evening: free time. Dinner, study, personal cultivation. The cafeteria, where I ate alone and watched the social organism of the student body assemble itself around me. The library, where I read ahead in the coursework and took notes that nobody would see. My room, where I tried to compress and failed and tried and failed and the Flux meter read C — LOW and the reserves climbed another percent.

  On the sixth day, Suki Pressler sat down across from me.

  * * *

  The cafeteria at dinner. I was eating rice and protein and the green vegetable that the server had put on my tray without my asking. My table was empty because my table was always empty because choosing to sit with someone required a social calculus I hadn't learned and the default of sitting alone was familiar and not painful.

  She arrived with her tray and sat in the chair opposite mine without asking permission or making eye contact first. She set her tray down, arranged her utensils, picked up her chopsticks, and ate three bites before she looked at me.

  "Your Channeling is wrong," she said.

  I'd been chewing. I finished the bite. Swallowed. "I know."

  "Not wrong as in bad. Wrong as in different. Your Flux runs through meridians that aren't in the textbook." She ate another bite. Chewed. Her chopstick technique was precise, each motion economical. "I've been watching you in the afternoon practicals. When you do the right-hand strike drill, the energy routes through at least three non-standard pathways before it reaches your hand. The extra routing should slow the delivery. It doesn't. The strike arrives on time. How?"

  "The channels are wider than standard. The extra pathways compensate for the extra distance."

  "That doesn't make sense. Wider channels mean more Flux per pathway but lower pressure. You should get a diffused strike, not a focused one. Except your strikes aren't diffused. They're actually tighter than most D-grades in the class." She set her chopsticks down and looked at me with the directed attention I'd felt through her Flux signature in the training hall. Up close it was more intense. Her dark eyes were focused in a way that made it clear she'd been thinking about this for days and had run out of hypotheses she could test from across a room. "Show me your channels."

  "Here?"

  "Not active Channeling. Passive read. Give me your hand."

  She extended her hand across the table, palm up. The gesture was clinical: a Flux sense read through physical contact, standard practice for paired assessment. The request was reasonable. The context was a cafeteria table with two trays and forty other students eating dinner and none of the circumstances were anything except academic.

  I put my hand on hers.

  Her palm was warm. Dry. The skin was smooth across the center and calloused at the base of each finger where her hands gripped training equipment. Her fingers were slim and strong and they closed around my hand with a firmness that was assessing, not tentative.

  Her Flux sense reached into my channels through the contact. I felt it: a probing frequency, B-grade strength, precise and narrow. It entered through the channels in my hand and followed the pathways up my wrist and into my forearm and the probe was careful, methodical, reading the channel structure with the attention of someone who wanted to understand the plumbing.

  Her brow furrowed. The furrow deepened. Her chopsticks sat forgotten on her tray.

  "These aren't standard meridians," she said. Her voice had dropped. Not to a whisper, but to the register of a person who'd found something unexpected and was still deciding whether it was exciting or alarming. "Your channels are completely uniform. Every pathway is the same diameter. The same conductivity. That's not how biological channels develop. Biological channels are asymmetric: the combat meridians are wider than the sensory meridians, the Core-adjacent channels are denser than the peripheral ones. Yours are identical. All of them."

  "Late manifestation," I said. The rehearsed line. "The channels developed before the Core. No shaping bias."

  "I've read about late manifestation cases. I've read every published paper. None of them describe this level of uniformity." She was still holding my hand. The Flux probe was still inside my channels, traveling deeper, reading further. "This is..." She paused. Searched for the word. "This is engineered."

  The word landed between us on the cafeteria table. Engineered. She'd said it quietly, almost to herself, the observation of a cultivation prodigy who'd looked at my channels and skipped past "unusual" straight to the accurate conclusion.

  My heart rate climbed. The Core detected the stress response and began distributing calming Flux to the cardiovascular system, which was the synthetic equivalent of deep breathing and approximately as effective.

  "Engineered channels would require synthetic intervention," I said. "That's theoretical. Nobody's demonstrated viable synthetic Core technology."

  "I know. That's what makes it interesting." She looked at me. The furrow was gone. In its place was the expression I'd seen from across the training hall: absorbed, focused, the face of a woman who'd found a problem worth her full attention. "I'm Suki Pressler. Scholarship, B-grade, district 22. I want to be your training partner."

  "Why?"

  "Because whatever is happening in your channels, it's not in the textbook, and the textbook is boring me."

  She released my hand. Picked up her chopsticks. Ate another bite. Her Flux probe withdrew from my channels and the absence of it was noticeable, a cooling sensation where warmth had been.

  "Renn Vasik," I said. "Late manifestation, C-grade, district 14."

  "I know. I read the orientation roster." She ate another bite. "You can't compress."

  "No."

  "I watched you try this morning. And yesterday. And the day before. Your Flux goes outward. Every time."

  "Yes."

  "That's not a failure," she said. "That's a pattern. Failures are random. You're producing the same result consistently. Consistent results from a consistent technique mean the technique is doing what it's designed to do. You're just not doing the technique you think you're doing."

  I looked at her. She was eating rice with the composed efficiency of a person who'd delivered a thesis statement and was waiting for the peer review. Her braid had fallen over her shoulder, the black hair lying against the swell of her breast, and the observation registered simultaneously with the intellectual content of what she'd said and I processed both and the intellectual content was more urgent but the observation was more vivid and the dual processing was something my synthetic Core handled easily and my human brain handled not at all.

  "Meet me at training hall 3 tomorrow at 6 AM," she said. "Before morning session. Bring your Flux meter. I want to see the readings while you try to compress." She stood, picked up her tray, and paused. "Also, the vegetable on your tray is steamed bok choy. You should eat it. It's good for channel flexibility."

  She left. Her braid swung as she turned and the motion followed the line of her back to where her waist curved into her hips and I watched her walk away because I was constitutionally incapable of not watching her walk away and the Flux in my channels pulsed once, unfocused, purposeless, the Core responding to an input that had nothing to do with cultivation and everything to do with the way Suki Pressler moved through a room.

  I ate the bok choy. It was not good for channel flexibility, as far as I could determine. But it was green and crisp and tasted like something that had been alive recently, which was more than I could say for any food I'd eaten before this week.

  I went to my room. I tried to compress. The Flux went outward.

  But Suki's words circled in my head as I lay in bed. That's not a failure. That's a pattern. You're just not doing the technique you think you're doing.

  The thought from two nights ago, the outline of an idea at the periphery of my awareness, moved closer. Not into focus. But closer.

  I set my alarm for 5:30 AM.

  * * *

  Chapter 7: Medic

  The B-grade student who cracked my ribs was named Tallis and he was not sorry about it.

  Second week. Sparring rotation had advanced from half-power to three-quarter-power, which meant the D-grades were hitting harder and the B-grades were hitting with intent. Tallis was peak-B, broad, from one of the minor cultivator families that sent their children to Aurelius because the elite Academies had rejected them and the rejection had produced a chip on the family shoulder that the children wore to class. He'd been paired with me by Drell's rotation algorithm, which matched students across grade gaps for developmental purposes. The developmental purpose of pairing a low-C with a peak-B was, presumably, to develop the low-C's ability to absorb punishment.

  The first two exchanges were manageable. Tallis threw Channeled strikes at three-quarter power and my Core's damage response absorbed them the way it had absorbed Wen's punches the week before. The Flux flooded each impact zone, dissipated the force, kept the tissue intact. Tallis noticed. His third strike was harder. His fourth was full power, the three-quarter specification forgotten or ignored, and his Flux-enhanced fist hit my left side with enough force to send me sliding two feet across the training grid.

  Two ribs cracked. I felt them go: a sharp double-snap in my chest, the acoustic of bone failing under load, followed by the white flash of pain that my Core's damage response couldn't fully absorb because the force had exceeded the response's current capacity. The Flux flooded the fracture site and began knitting, the repair cycle activating automatically, but the initial damage was done and the pain was present and my breathing went shallow because deep breaths moved the broken ribs.

  Drell called the match. She put her hand on my shoulder, assessed the damage through her Flux sense, and said "Medical bay, Vasik" in the tone of a woman who'd sent students to the medical bay often enough that the words had their own cadence.

  "I can manage," I said.

  "Your ribs are cracked. The Core response is handling the acute damage but you need a proper Resonance evaluation. Medical bay. Now."

  I went.

  The medical bay was on the ground floor of the academic wing, a clean, bright space that smelled like antiseptic and Flux. The smell of antiseptic was familiar in a way that tightened my chest beyond what the cracked ribs accounted for. The lab had smelled like this. Every procedure room, every recovery cell, the corridors between the cells and the labs. Antiseptic was the smell of being opened up and put back together by people who were interested in the data, not the patient.

  I stopped in the doorway. My breathing was shallow from the ribs and shallower from the smell and the Core was distributing calming Flux and the calming Flux was not enough because the response was not in my channels. It was in the older system, the one that ran on memory and association rather than energy, and memory did not respond to Flux modulation.

  "Are you coming in or are you planning to heal in the hallway?"

  The voice came from inside. Female, light, carrying an amusement that the words didn't fully justify. I stepped through the doorway because the alternative was standing in a hallway with broken ribs while my brain processed the smell of a room that was not the lab and did not contain researchers and was not going to hurt me.

  The medical bay had four beds, separated by curtains that were currently open. Equipment stations along the walls: diagnostic scanners, Resonance tuners, supply cabinets. Two of the beds were occupied. A student with a wrapped ankle, another with an arm in a Flux-splint. A third bed was empty. The fourth had a person sitting on it cross-legged, reading a tablet, who looked up when I entered.

  Petra Calloway was small.

  That was the first thing. In a school where B-grade cultivators walked with the physical confidence of people whose bodies were tools they'd spent years refining, Petra Calloway was the size of a person the world had decided to build at three-quarter scale. She was sitting cross-legged on the medical bed and her feet didn't reach the floor, which I noticed because my feet also didn't always reach things and the recognition of a fellow short person registered before anything else.

  Then the rest registered.

  Her hair was auburn, loose, falling to her shoulders in waves that caught the medical bay's bright lighting and turned it into shades of copper and gold. Her face was the kind that portraiture was invented for: fine-boned, proportioned with a precision that my analytical mind wanted to measure and my non-analytical mind wanted to look at for a long time. High forehead, small straight nose, lips that were full and soft and naturally the color that some people achieved with cosmetics. Her skin was pale and clear with a scattering of freckles across the bridge of her nose and her cheekbones, light brown against white, and the freckles gave her face a warmth that her composure didn't always show.

  Her eyes were green. Not the grey-green or hazel-green that got called green by people being generous. Actual green, bright, the color of something organic and living, framed by dark lashes that made the green more vivid by contrast. She was looking at me with those eyes and the looking was direct and professional and also curious in a way that went past the professional.

  She was wearing the medical division's clinical rotation uniform: white top, fitted, with the Academy crest on the shoulder. The uniform was not designed to be attractive. On Petra Calloway, the uniform failed at not being attractive. The white fabric showed the line of her collarbones, the elegant column of her neck, the way her shoulders narrowed to a waist that was impossibly tiny. Her breasts were small and shaped with a perfection that the clinical top's modest cut couldn't disguise. They sat high on her frame and the fabric lay against them with a precision that suggested they didn't need support and the support they weren't getting was not missed. She was slim through the hips but not straight. The curve was there: a subtle, proportional flare that gave her silhouette a shape the uniform's designer hadn't planned for.

  She set the tablet down. Uncrossed her legs. Hopped off the bed and she was standing and she was maybe five foot two and I was five foot nine and the height difference was enough that she had to look up to meet my eyes and the looking-up involved a tilt of her chin that exposed the line of her throat and I catalogued this because I catalogued everything and the catalogue was becoming increasingly populated with entries related to women and I did not know what to do with this development.

  "Sit," she said. She pointed at the empty bed. "I'm Petra. Clinical rotation. What happened?"

  "Sparring. Cracked ribs, left side."

  "How many?"

  "Two."

  She gestured for me to sit. I sat on the bed. The mattress was thin, medical-grade, and the texture of it under my hands was close enough to the lab's examination tables that my pulse climbed for three beats before the rational part of me reminded the irrational part that this was a school medical bay and the person in front of me was a student, not a researcher.

  She moved to my left side. "I need to touch the injury site. I'm going to place my hands on your ribs. Is that alright?"

  Nobody at Korvane had ever asked. The question was so far outside my operational framework that I stared at her for a full second before processing the content.

  "Yes," I said.

  She placed her hands on my left side, over the ribs, over the shirt. Her hands were small and her fingers were cool and the touch was careful in a way that was immediately, categorically different from every other touch I'd experienced. Clinical touches at Korvane had been efficient and impersonal — hands on body, procedure executed, hands removed. Petra's hands arrived gently. They settled on my ribs with a pressure that was firm enough to assess and light enough not to aggravate. The pressure communicated attention. Care. The specific intentionality of a person whose hands were trained to help and who was using that training on my body.

  Her Resonance activated.

  I felt it through my channels: a warm, low-frequency probe that extended from her palms into my tissue and radiated outward, reading the injury site in Flux-encoded detail. The Resonance was different from Suki's probe. Suki's had been analytical, sharp, directed. Petra's was broader, gentler, the frequency tuned not for channel mapping but for biological assessment. It read the bones first — the two cracked ribs, the fracture lines, the degree of displacement. Then the tissue around them: the bruising, the inflammation markers, the Flux concentration from my Core's damage response.

  "The fractures are clean," she said. "Your Core is already stabilizing the site. That's unusually efficient for a C-grade passive response." She adjusted her hand position, sliding her palms an inch higher. "I'm going to use targeted Resonance to accelerate the bone healing. You'll feel warmth. It shouldn't hurt."

  It didn't hurt. The warmth spread from her palms into my ribs and the sensation was the opposite of the prototype installations: instead of something being pushed into me, something was being given. The Resonance frequency matched the frequency of bone tissue and amplified the natural healing cycle and the cracked ribs began to knit with an acceleration that I could track through my own Flux sense. The fracture lines closed. The fragments aligned. The bone density rebuilt.