Chapter 10

  “It’s time for installation,” the rep said.

  Cal didn’t look at her smile. He looked past her, through the frosted glass, into the corridor where the light went too white, and the air smelled scrubbed of anything human.

  He left the Tower with sand in his teeth and bruises blooming under his skin, but the building wanted him cleaned, mapped, and converted.

  Jordan shifted beside him, staff held like a walking stick and a weapon at once. His jaw was set in a way Cal recognized. Jordan could joke at a gear stall. He could banter with a vendor. Corporate walls did something else to him—turned the humor off at the root.

  Elias’s gaze flicked to the rep’s hands, to the badge at her collar, to the security guards stationed in the showroom. He looked like he’d walked into places like this before and had learned what not to say.

  Cal felt his ankle complain as he stepped, a warning stab that he met with practiced control. Anchor settled his weight, kept him from favoring the injury too hard, and kept the limp from turning into a stumble that would invite attention.

  The rep—Mara, her badge read, as if a name could make the exchange personal—touched a sensor strip. The frosted glass door parted with a soft hiss, equalizing pressure like they were moving between atmospheres.

  The showroom’s curated calm sealed behind them.

  The clinic beyond was the same palette—white, pale gray, blue-white light—but without the performance. No mannequins. No holograms of smiling climbers. No inspirational slogans floating near the ceiling.

  Here, the white light was too honest.

  It flattened shadows. It made the dust on Cal’s boots look like evidence. It made the dried grit on his cuff look like contamination.

  The corridor was narrow, sterile, built to repel fingerprints and signs of life. Air vents pulsed. Antiseptic—ozone, disinfectant, circuitry—hung in the air.

  Cal’s skin crawled. Not allergy—just the sense the building didn’t want him here unless he surrendered to becoming a product.

  Mara walked ahead, her pace brisk and unfaltering, never glancing back to see if they followed.

  “Installation is straightforward,” she said brightly, as if she were describing a haircut. “You’ll experience mild discomfort, transient sensory distortion, and a short adaptation period.”

  Cal adjusted his shield strap out of habit. The stone edge of his gear scraped lightly against his back, one of the few textures in the building that felt real.

  “Define mild,” he said.

  Mara’s smile didn’t flicker. “Most climbers describe it as… strange rather than painful.”

  That was not an answer. It was a dodge with clean teeth.

  Jordan’s voice came low. “Strange is what they call it when they don’t want liability.”

  Mara maintained her stride, ignoring their conversation and focusing on the path ahead.

  A second door parted as she approached. The clinic expanded into a suite of rooms divided by glass partitions. Cal’s first thought was that it was too immaculate for people.

  Cold metal tables lined the room, surrounded by equipment fit for surgery or repair. Screens flickered above workstations with neural maps and pulse data.

  Technicians moved through the space in synchronized routines. Not hurried. Not relaxed.

  Efficient.

  Technicians wore white-and-blue uniforms, faces neutral, eyes on screens, gloved hands precise.

  Cal’s stomach tightened with dread. He tried to steady his breath, but tension knotted deeper with each step.

  This wasn’t a store.

  It was an assembly line.

  A technician stepped forward and inclined her head toward Cal.

  “Calen Ward,” she said, reading it like a file name.

  Cal didn’t correct the pronunciation. He’d stopped correcting people for most things.

  “Please remove external equipment,” she continued, gesturing toward a steel rack. “Shield. Spear. Gloves.”

  His fingers tightened on the strap.

  He knew it was irrational. The shield wouldn’t make him safer here. The spear wasn’t going to help if something went wrong. Still, letting go of gear he’d bled with—gear he’d used to keep a mouth full of teeth off his face—felt like taking off skin.

  Jordan moved a half step closer, shoulder nearly brushing Cal’s. Not blocking anyone. Not threatening.

  Present.

  Elias appeared through the glass partition at Cal’s left, hands in his pockets as he leaned against the frame, trying to make this look casual. The Silverflow Bracelet sat beneath his sleeve. Cal caught a glimpse of it when Elias shifted his arm.

  “You keep your dignity,” Elias said quietly. “You just can’t keep your weapons.”

  Cal exhaled a breath that wasn’t a laugh.

  He unclipped the shield first. The weight left his shoulder. His forearm throbbed, as if the shield had been containing the ache. He set it on the rack. Stone on steel made a flat, grounding sound.

  Then the spear.

  The spear had been useless against the burrower’s head plating until Cal turned the floor into a trap. It still belonged to him. He placed it down with the same care you would give a tool you might need again.

  Last, the gloves.

  Stoneweave Grips.

  He hesitated before peeling them off. The leather stuck slightly to his palm where sweat had dried. The moment his fingers were bare, he felt exposed in a way the building seemed designed to amplify.

  Jordan’s eyes followed the motion. Cal saw something flicker there—an instinctive understanding of how much Cal leaned on touch, on feeling stone, on shaping the world with his hands.

  A second technician held out a small tray. “Left arm.”

  Cal extended it.

  “Blood draw,” the technician said. “Baseline.”

  The needle was thin and spotless. The sting was brief. The feeling of being quantified was not.

  A screen brightened beside the nearest table. Cal’s name appeared, followed by a rotating anatomical model that looked too precise to be a human being. Aether channels lit up in pale lines, converging and branching like rivers.

  The technician’s gaze tracked the display.

  “Mmm,” she murmured.

  Cal didn’t like the sound.

  “What,” he said.

  “Earth resonance,” she answered, clinical. “Dense channel structure. Stable. High tolerance.”

  He didn’t like the way she said tolerance, as if his body were a container they were testing for stress fractures.

  Jordan’s staff clicked softly against the floor.

  “Lie down,” the technician said.

  Cal stared at the table.

  The table was brushed metal with thin gel padding, meant more for cleanup than comfort. Above it hung two articulated arms: one with folded needles, the other with a smooth, micro-port pad.

  Cal’s mouth went dry. His throat tightened.

  He looked at Jordan.

  Jordan met his gaze immediately, as if he’d been waiting for that glance. No joke. No false cheer.

  Just a nod that said: I’m here. I’m not leaving.

  Cal stepped forward.

  The table was colder than it looked. The gel pad did not warm. It simply accepted his weight.

  “Head back,” the technician said.

  Cal complied. The ceiling lights were flat white, erasing shadows.

  A strap slid over his chest and clicked into place.

  His muscles tensed involuntarily, shoulders rigid as he braced for what was next.

  “It’s a stabilization harness,” the technician said, reading his body language without caring about it. “You may experience involuntary movement during neural sync.”

  Cal swallowed.

  Elias leaned against the glass partition, arms crossed. His posture said casual, but his eyes were sharp. Cal could tell he’d already decided where he’d put his hands if Cal started seizing.

  Jordan stepped around the table to where Cal could see him without turning his head. He planted the staff tip near the leg of the table, not in the way, just… anchored.

  “Hey,” Jordan said.

  Cal’s eyes flicked to him.

  Jordan’s voice stayed steady. “Breathe. Don’t fight the weird.”

  Cal’s mouth twitched, almost a grimace.

  “That’s the worst advice,” Cal said.

  Jordan shrugged. “I didn’t say it was good. I said it was accurate.”

  The technician stepped to a console and tapped through menus. A soft chime sounded.

  “Tier Zero Entry Core,” she announced. “Designation: Trace. Basic scan and knowledge package.”

  A name.

  That felt like a mistake.

  A compartment in the ceiling arm opened. A small, clear cartridge slid out, shimmering with liquid metal.

  The technician held it up.

  “Nanobot slurry,” she said. “It will carry the core interface along your spinal column and establish a neural mesh. You may experience cold, tingling, pressure, and visual artifacts.”

  Cal stared at the cartridge.

  It moved as if it were alive.

  His breathing started to speed up. His heart thudded against the harness strap.

  “How long?” he asked.

  “Initial diffusion: under one minute. Primary mesh: several minutes. Sync and calibration: approximately fifteen.”

  Cal resented the technician’s clinical calculation of what would enter his body.

  The mechanical injector unfolded.

  Legs extended. Needles angled. It hovered above Cal’s neck with the patient inevitability of an insect that knew it was going to bite.

  Cal’s pulse hammered in his throat.

  The technician’s voice remained calm. “Please remain still.”

  Cal didn’t move.

  The injector touched the side of his neck.

  A sting.

  Then—cold.

  Not surface cold. Not the kind that sat on skin and could be rubbed away.

  Internal.

  It slid under his skin like someone poured winter into his veins.

  Cal’s breath caught.

  Cold spread down his neck, over his collarbone, behind his ear. It didn’t move like liquid—it felt like it was choosing its own path.

  A faint tingling followed, a static buzz that crawled along his nerves.

  Cal clenched his hands automatically.

  The harness kept him from rising.

  “Normal,” the technician said, watching a readout. “Do not attempt to suppress.”

  “I’m not—” Cal started.

  Then his vision did something wrong.

  The lights above him doubled for a fraction of a second, splitting into overlapping halos. The ceiling lines warped, as if the room had shifted by one degree and forgotten to correct itself.

  He blinked.

  The artifacts persisted.

  A crawling sensation climbed his spine.

  Not pain.

  Something worse.

  There was a tiny movement beneath the skin between his shoulder blades. Lower. Then back up again, as if searching for a place to settle.

  Cal’s jaw ached from keeping it clenched.

  Jordan’s face stayed in his peripheral vision, steady and unmoving.

  Elias’s voice filtered through the glass. “You good?”

  Cal tried to answer.

  His tongue felt thick.

  “I—”

  Pressure built behind his temples.

  It wasn’t like a headache.

  It was like someone pressed two thumbs into the inside of his skull and held them there.

  Cal’s breath became shallow.

  He focused on the feel of his tongue, the antiseptic taste, the cold metal under his back.

  Anchor wanted stone.

  There was no stone.

  Not where it mattered.

  Another ceiling arm shifted.

  Cal heard a click near his ear.

  The technician’s gloved hand entered his peripheral vision, holding a small, flat implant like a sliver of black ceramic.

  “This is the core interface,” she said. “Placement behind the ear. Please remain still.”

  Cal’s throat tightened.

  A smooth pad lined with micro-ports lowered and pressed against the skin behind Cal’s ear.

  Heat.

  A sharp, localized warmth.

  Then a prick.

  Cal felt something slide into him.

  The sensation was subtle and horrifying—not from pain, but because his body registered it as foreign, then was forced to accept it.

  The pressure behind his temples surged.

  Reality flickered.

  For a heartbeat, Cal saw translucent overlays in his vision—thin lines, rotating shapes, a faint grid that vanished as soon as he tried to focus on it.

  His heart hammered.

  Jordan’s voice stayed low, a steady anchor without stone. “Cal. Stay with me.”

  Cal swallowed hard.

  The crawling sensation reached the base of his skull.

  Then stopped.

  The cold stabilized.

  You might be reading a stolen copy. Visit Royal Road for the authentic version.

  The pressure behind his temples eased—not disappearing, but settling into a constant presence, like a second pulse behind the first.

  Cal lay still, sweat clinging to his skin in chilled beads. He struggled not to shiver.

  The technician’s voice softened slightly. “Core diffused. Nanomesh is being established.”

  A screen above him filled with data. Lines like rivers. Nodes like stars. Aether channels pulsing in pale light.

  Then another pattern layered over it—denser, sharper, like a net thrown over a landscape.

  Cal forced his breathing steady.

  And then— a voice. Not from the room. From inside his head.

  Calen Ward.

  It was calm and crisp and far too close. It didn’t have direction. It didn’t have distance. It existed behind his eyes as if it had always been there and had only just decided to speak.

  “Initialization complete. Designation: Trace.”

  Cal’s stomach clenched. Nausea rose like a wave.

  He gripped the edge of the table, the only thing in reach that felt solid.

  The voice continued.

  “Hello, Calen Ward.”

  A half-beat pause, longer than necessary.

  “Or would you prefer Cal?”

  Cal’s eyes widened. He hadn’t spoken. He hadn’t moved.

  Elias made a sound through the glass—half amusement, half relief—at Cal’s expression, because he’d seen this moment before.

  “Yep,” Elias said. “That’s what it feels like.”

  Cal swallowed. The thought came uninvited. It can hear me.

  Trace replied instantly, privately.

  “Here is an imprecise term. I am interfaced with your neural pattern. Your concern is noted.”

  Cal’s pulse jumped.

  Jordan’s eyes narrowed slightly, as if reading the change in Cal’s face.

  Cal forced words out.

  “Are you… in my head?” he asked aloud, voice rough.

  “Yes,” Trace answered.

  The simplicity of it made Cal’s skin prickle.

  He tried to anchor himself with a practical question.

  “What happens if you break?”

  “I do not break in a manner consistent with consumer electronics,” Trace said. “I fail. There are gradients.”

  Cal hated that it sounded like a brochure.

  He asked the question that had been waiting at the edge of his mind since he signed the contract.

  “What happens if I die?”

  Trace responded without hesitation.

  “If you expire, your neural pattern will cease. I will cease.”

  Cal’s stomach went colder.

  Trace continued, tone unchanged.

  “Please attempt to die near a terminal. Recovery of your equipment is advisable. It is expensive.”

  For a heartbeat, Cal couldn’t process what he’d just heard.

  Elias let out a startled laugh through the glass, a sharp burst that turned into a cough.

  Cal’s mouth opened.

  “No,” Cal said.

  Trace did not sound offended.

  “Acknowledged. Dying is not recommended. However, if you intend to engage in high-mortality environments, contingency planning is rational.”

  Elias wiped his mouth with the back of his hand, still grinning.

  “That’s Trace,” Elias said. “Welcome.”

  Cal’s face tightened into something between a grimace and a glare.

  Jordan did not laugh.

  Jordan’s gaze moved from Cal to the technician to Mara and back, and Cal saw him file it away, the way Jordan filed away monster patterns.

  This is what the Tower turns people into.

  The harness released with a click.

  Cal sat up slowly.

  The room swam for a second as his inner ear adjusted. The pressure behind his temples remained, but it was organized now, as if something had taken the chaos and sorted it into labeled drawers.

  He blinked.

  A faint, minimal icon hovered at the edge of his vision.

  Not a hologram in the room.

  Something inside his perception.

  Trace.

  The technician looked at her console and nodded. “Integration complete.”

  Mara appeared at the edge of the suite again, a smile returning like a mask snapping into place.

  “Congratulations,” she said. “Your Tier Zero core is active.”

  Cal didn’t feel congratulations.

  He felt… occupied.

  He touched the skin behind his ear. It was tender and numb at once.

  Jordan stepped closer. “You with us?”

  Cal glanced at him. “Yeah.”

  Trace spoke privately.

  “Your response latency is elevated. Emotional arousal is consistent with first-time integration.”

  Cal stiffened.

  “Stop narrating me,” Cal thought.

  Trace answered.

  “Clarification: Do you want reduced prompts?”

  Cal’s throat tightened.

  He didn’t know the rules yet.

  He didn’t know what he had invited into his skull.

  “Reduce,” he said, and realized he’d spoken aloud.

  Elias lifted an eyebrow.

  Jordan’s mouth twitched. “He’s talking to it.”

  “Yeah,” Elias said. “That’s also normal.”

  Cal’s cheeks heated.

  “Reduced prompts acknowledged,” Trace said. “I will prioritize safety-critical alerts.”

  Cal stood.

  His ankle wobbled slightly.

  He hadn’t even noticed until Trace spoke.

  “Balance shift detected. Left ankle instability due to injury and residual calibration. Recommend reduced speed for approximately twelve minutes.”

  Cal froze mid-step.

  The warning landed ahead of sensation, like a hand catching him before he fell.

  Elias watched his face.

  “That part,” Elias said quietly, “is why you bought it.”

  Cal exhaled.

  He hated that he liked it.

  Mara gestured toward a side corridor. “We’ll move you to observation. Post-installation monitoring is required. Six hours for Tier Zero.”

  Cal’s jaw tightened.

  “I’m leaving,” he said.

  Mara’s smile remained pleasant. “You signed consent for observation. It ensures integration stability.”

  Jordan’s posture sharpened.

  Elias spoke before Jordan could. “Six hours. Fine. We stay. We don’t upgrade. We don’t buy anything else.”

  Mara’s smile suggested she’d already won by getting Cal through the door.

  They moved.

  The observation room looked like a hotel masquerading as a clinic. Narrow bed. Chair. Table. A wall screen with Aetherex branding. Clean sheets that smelled faintly of bleach.

  The door sealed behind them with a soft, final click.

  Cal’s chest tightened.

  Trace spoke.

  “The door is locked.”

  Cal closed his eyes.

  “Thank you,” he said.

  “Tone indicates sarcasm,” Trace replied. “I am learning your preferences.”

  Elias sat in the chair, rolling his shoulders as if the building’s air made his muscles stiff. Jordan remained standing near the foot of the bed, positioned so Cal could see him and so anyone watching through a camera would see Jordan, too.

  Cal sat on the edge of the bed because standing felt like bleeding energy.

  His head felt crowded.

  His ankle ached.

  His shoulder throbbed.

  His stomach still rolled with nausea from the procedure.

  Trace stayed quiet for a few breaths, then began doing what it was built to do.

  As Cal’s gaze drifted to the wall screen, a faint overlay appeared in the corner of his vision.

  AETHEREX DISPLAY

  CAMERA: ACTIVE

  Cal’s stomach turned.

  “Camera,” he said.

  Elias didn’t look surprised. “They monitor you. Standard. Gross, but standard.”

  Jordan’s eyes narrowed toward the corner of the ceiling. “How many?”

  Trace answered.

  “Two visible. One concealed in the display bezel. One in the door frame.”

  Elias blinked. “Tier Zero tells you that?”

  “Basic environmental scan includes electronic nodes,” Trace said.

  Jordan’s expression did not soften. “They’re watching you learn to walk.”

  Cal swallowed.

  Trace added, almost casually.

  “I can obscure your facial identity from local feeds with a distortion filter. It may violate your contract.”

  Cal’s pulse jumped.

  “You can do that?”

  “Yes,” Trace said.

  Jordan’s gaze flicked to Cal. “Don’t.”

  Elias’s voice was low. “Not here. Not day one.”

  Cal nodded, relief and irritation tangled together. “Not yet,” he said.

  “Acknowledged,” Trace replied.

  Hours passed in pieces.

  Technicians entered and left, checking vitals and scanning the implant behind Cal’s ear with a device that chirped softly. They asked questions designed to make sure he was still himself.

  “What is your name?”

  “What day is it?”

  “What is your current clearance?”

  Cal answered.

  Trace corrected him once, quietly, when Cal’s exhaustion made him hesitate.

  “Local time: nineteen forty-two,” Trace said. “Your clearance stamp is current.”

  Cal clenched his jaw.

  Elias watched him ride the irritation like a wave without drowning.

  Jordan stayed where Cal could see him.

  At some point, Cal’s head stopped feeling like it was being squeezed and started feeling like it was… layered. Like the world had a second skin now, and Trace could tug it tight or loosen it with a thought.

  Near the end of the observation period, a technician wheeled in a compact calibration rig.

  “Adaptation,” she said. “We’ll perform basic movement and sensory tests.”

  Cal stood.

  Trace overlaid the room.

  Edges sharpened.

  Distance markers flickered at the periphery and then faded, as if Trace realized Cal didn’t want to see numbers.

  “Footing hazard,” Trace said.

  Cal’s gaze snapped to the floor.

  A faint patch of condensation, slick on the tile.

  He wouldn’t have noticed it.

  He stepped around it automatically.

  The technician’s eyes followed his movement. “Good,” she said.

  Jordan’s mouth tightened.

  Elias exhaled softly. “Yeah,” he murmured. “That’s the moment.”

  Cal moved through simple tests. Step left. Step right. Turn. Stop. Sit. Stand. Walk a straight line.

  Trace kept interrupting with corrections that landed a fraction before Cal’s body registered the mistake.

  “Left ankle compensation detected. Adjust knee alignment.”

  “Shoulder tension increasing. Reduce grip strength.”

  “Breathing shallow. Consider longer exhale.”

  Cal hated the intrusion.

  Cal also hated how effective it was.

  He felt like his body had been blurry, and Trace had brought it into focus.

  At the same time, focus meant a sharper awareness of pain.

  It meant he couldn’t ignore his injuries.

  It meant he couldn’t lie to himself about what he could do.

  Jordan watched every movement as if he were learning a new version of Cal.

  Elias looked relieved.

  Cal felt the opposite: a hard flare in his chest that wasn’t pride so much as dread. Not of the implant itself—of what it would make him reliant on. Of a missed payment turning warnings into silence. Of the Tower’s brutal honesty being traded for a corporate leash.

  Trace’s voice threaded in, close and clinical. “Anxiety response elevated.”

  Cal stared at the wall.

  “Yeah,” Cal thought. “No kidding.”

  “Would you like reframing?” Trace asked.

  Cal’s mouth tightened.

  “No.”

  “Acknowledged,” Trace said. “Then I will offer a statement of fact.”

  Cal braced, as if for a blow.

  “You were operating with incomplete information. Your mortality risk increases under conditions of ambush and separation. This purchase reduces that gap. It does not remove risk.”

  Jordan’s voice cut in softly, directed at Cal, not Trace. “You’re still you.”

  Cal looked at him.

  Jordan’s eyes were steady. “We’re just giving you a way to see the punch before it lands.”

  Elias added, with tired warmth, “And maybe you stop letting me be the only one with warnings.”

  Cal nodded once.

  Mara returned at the end of the six hours, smile as present as ever.

  “Any adverse symptoms?” she asked.

  Cal looked at her. “My head feels like you installed a roommate.”

  Mara’s smile widened. “That’s a common description,” she said.

  Trace spoke privately.

  “She is not amused. She is performing customer satisfaction protocol.”

  Cal almost laughed.

  He hated that too.

  Mara tapped a panel. The door seal disengaged.

  “You’re cleared to leave,” she said. “Follow-up diagnostics are scheduled. You will receive reminders.”

  A small icon appeared at the edge of Cal’s vision.

  APPOINTMENT: AETHEREX FOLLOW-UP

  Cal’s jaw tightened.

  “Of course,” he muttered.

  Jordan shifted, staff clicking once against the floor. “We done?”

  Mara’s smile didn’t change. “For today.”

  Elias rose, stretching like he needed to shake the sterile air off his skin. “We’re done.”

  They walked back through the clinic.

  Cal’s steps were smoother now. Trace continued to overlay subtle corrections and alerts without flooding his vision.

  “Camera node,” Trace said once.

  Cal’s gaze flicked up. A small lens hidden in a ceiling seam.

  He forced himself not to react.

  He forced himself to keep walking.

  They crossed back into the showroom.

  The glass, neon, and mannequins felt even more artificial after the clinic.

  Outside, the city air hit Cal like a slap—warmer, thicker, and loud. Oil. Food. Rain on concrete. People.

  Real.

  Cal stood for a moment at the edge of the avenue, looking back toward the Tower.

  The monolith loomed over the district like a spine of stone and threat.

  It didn’t care that Cal had bought a warning system.

  It would still try to swallow him.

  Trace spoke.

  “The Tower entrance is approximately one point two kilometers from our current position.”

  Cal exhaled.

  “Tomorrow,” Cal said.

  Elias glanced at him. “Tomorrow?”

  Cal clenched his fist. The muscles in his forearm tightened around bruises that still existed, but the sting felt… contained.

  “Tomorrow,” Cal repeated. “We rest tonight. We eat. We get sleep that isn’t on a stone platform. Then we go back.”

  Jordan’s gaze stayed on the Tower. “I’m not arguing,” he said. “I’m just making sure you mean it.”

  Cal nodded. “I mean it.”

  Trace answered in Cal’s head before Cal could stop himself from reacting.

  “Agreed,” Trace said.

  A beat.

  “Please attempt not to fall.”

  Cal groaned.

  Elias blinked. “What’d it say?”

  Cal hesitated, then repeated it.

  Elias laughed.

  Cal groaned again.

  Jordan did not laugh.

  Jordan’s eyes narrowed, and Cal knew exactly what he was thinking.

  Not a joke.

  A warning.

  A new tool had entered their climb.

  The Tower would learn it.

  And it would respond.”