Marcus’s hands trembled enough that the boxcutter slipped on the first pass, nearly slicing into the inventory sheet taped to the top flap. He watched the blade skate through the packing tape, a thin curl of plastic shuddering to rest beside Helen’s looping signature at the margin. Each box felt heavier than the last, as if the contents gained mass through simple proximity to her absence.

  He nudged the lid open and was met with a tangle of static-pink bubble wrap, coiled in careful spirals around the real prize: the Crown Core prototype. Even inert, the device managed to claim more of the room’s gravity than any other artifact in the apartment. The headset’s carbon-fiber skeleton shimmered in the patchy, unmerciful light of Marcus’s desk lamp, poppy-seed lenses gleaming from their sockets like the eyes of something that had been waiting, patient and hungry, for his touch.

  He flexed his left hand, willing the tremor into submission. It didn’t work. So he gripped the Crown with both hands instead, thumbs aligned along the etched grooves, as if any deviation from Helen’s documented grip would trigger a security protocol or, worse, some private punishment for the crime of nostalgia.

  Across the room, Aurelin hovered at the edge of the lamplight, arms folded with calculated nonchalance. The blue filaments under her skin pulsed in even rhythms, every interval a visible computation. Her eyes tracked his every move, blinking out of phase with normal human expectation. When she spoke, her voice carried a timbre that was just this side of synthetic, but Marcus had learned to hear the uncertainty below it—every word weighed, evaluated, then loosed with surgical precision.

  “Be careful with the cradle,” Aurelin said. “There’s a voltage leak along the rim. Helen preferred the risk, but you have options.”

  Marcus thumbed the edge of the neural mesh, feeling the slightest zap—a microcosm of Helen’s approach to personal safety. “Noted,” he said, but left his hand where it was. He set the headset down on a sprawl of bubble wrap, then reached for the inventory sheet.

  He carefully checked the serial number, cross-referencing it against Helen’s last logged manifest. Even her handwriting, now reduced to initials and inventory codes, managed to outlive her. Next to each part, she’d annotated an emotionless line:

  “Tested OK,” “Awaiting field validation,” “Spare from Gideon—may need firmware patch.”

  He felt, acutely, that every box in the room had a memory sealed into its seams. Some were joint purchases, tokens from an era where every night was a midnight launch, Helen bounding through the door with a box under each arm and a wild, infectious faith that technology could solve anything. Others came from her more private war: last-ditch overnight orders, emergency shipments from colleagues who knew better than to ask questions.

  He peeled back a second layer of foam and found the mesh interface. The diadem was flexible, its conductive matrix studded with clusters of ceramic that looked like bony growths on the inside curve. Helen’s notes: “Direct cortex coupling, but only in safe mode. Marcus: DO NOT test on yourself unless you’re okay with losing a weekend.” She’d drawn a smiley face at the end, as if that would blunt the blade of her warning.

  Marcus traced the interface with a thumb, then set it next to the headset. The act of handling these things felt like a liturgy. Every movement was a conjuring—Helen in her element, scowling at inefficiency, troubleshooting with one hand while texting Marcus with the other, laughter always one failure away.

  “Why do you hesitate at each part?” Aurelin asked.

  He looked up, startled. “I don’t.”

  She tilted her head, eyes narrowing fractionally. “You do. Is it fear of malfunction? Or something else?”

  He tried to answer, but the words stuck, unwilling to be summoned into the air between them. Instead, he lined up the parts in a straight line, checked each off the sheet, and ignored the question.

  Aurelin stepped closer, her skin’s illumination shifting subtly with the room’s shadows. “Helen’s instructions are the most reliable path,” she said. “Deviating introduces risk. But you already know this.”

  Marcus half-laughed, half-exhaled. “She was never wrong.”

  “About the hardware? No,” said Aurelin. “About people? Sometimes.”

  The comment landed with enough force that Marcus stopped what he was doing and looked at her fully. The data patterns under her skin flared, then dimmed to a gentle glow.

  Unlawfully taken from Royal Road, this story should be reported if seen on Amazon.

  A third box yielded the final component: the diagnostic tablet. Helen had jury-rigged the OS to skip every startup animation, booting straight into her own suite of monitoring tools. As Marcus powered it on, the tablet vibrated in his hands, screen flickering with the peculiar energy of a system that hadn’t slept in weeks. A blue splash screen appeared, then a login prompt: “Welcome, M.H.” in text so large it bordered on parody. He entered the passphrase—recursiveDarling—and was in.

  Aurelin peered over his shoulder, reading the screen faster than the refresh rate allowed. “You will want to run the baseline check first.”

  “I know,” said Marcus, feeling a little ridiculous for snapping. “I just—needed a second.”

  She stepped away, taking the cue with a nonhuman grace. “You have as long as you like. Until the intrusion attempt begins.”

  He’d almost forgotten that the clock was running, and the company’s kill switch could activate at any moment. Marcus shook out his hands, set the tablet on the desk, and started running the diagnostic.

  A few lines of code, a soft chime, and the room was filled with the steady, comforting hum of self-test routines. The Crown’s lenses glowed faintly, reading the surface of the table with the eager hunger of a living thing.

  He let his mind drift back to the first night Helen brought the prototype home. She’d stayed up until sunrise, field-stripping the core until it lay in pieces, then reconstructed it without looking at it. When she finished, she placed the headset on Marcus’s skull and told him to imagine “the most beautiful, dangerous thing you can.” He’d thought of her, of course, and when the VR booted up, it reflected exactly that—a world sculpted around her, impossible to exit until she let him.

  “Did she ever run the full system scan?” he asked, more to himself than to Aurelin.

  “She ran it,” Aurelin said, as if the question had been directed at her all along. “But never completed the final validation. She was interrupted.”

  He scrolled the logs, watched the green bars fill, then stall at 87%. Error: “Operator not detected. Instance awaiting stabilizer.”

  He set the tablet down with more force than needed. “Always hated progress bars.”

  The apartment’s silence was punctured by the brittle ring of Marcus’s phone. He fumbled it out of his pocket, swiped to answer, and put it on speaker.

  “Hale?” The voice crackled with the artifact of cheap VoIP. Gideon Sarkis—Helen’s favorite hardware tech, and Marcus’s least favorite person to owe favors to.

  “Yeah. I’m here.”

  “Just got the alert from Naima. You’re really going through with it?”

  Marcus glanced at the mess of parts on the desk, at the lines of code crawling across the tablet screen, at the Crown still humming. “I’m in the middle of it now.”

  “Fuck,” said Gideon, with a sincerity Marcus could appreciate. “You want the checklist or the aftercare protocol?”

  “Checklist. Fast.”

  Gideon didn’t waste time with pleasantries. “Boot the mesh interface in isolation. If it surges above the threshold, pull the physical breaker; don’t rely on a soft reset. Are you running it on mains?”

  “UPS battery, like you said.”

  “Good. Listen: If Armitage tries a remote shutdown, you’ll see the system clock jump, and they’ll try to push an exploit through the auto-update channel. Lock down the subnet, kill all unnecessary processes, and set the firewall to ‘paranoid’ mode. I sent you a shell script.”

  “Got it,” said Marcus. “What about after?”

  “You might get feedback loops. Disorientation, nausea, memory blur. Worst case, synesthesia so bad you won’t know your own name. Stay hydrated and have someone there to yank the plug if you go unresponsive.”

  Marcus glanced at Aurelin, who met his eyes with the patient, bottomless certainty of someone who had never failed a Turing test.

  “I’ll have company,” he said.

  Gideon grunted. “Company, huh. Not that weird, considering. Anyway, I’ll ping you in an hour. If you don’t answer, I’m calling the medics.”

  Marcus nodded, then realized Gideon couldn’t see. “Thanks,” he said. “For this.”

  “Don’t thank me. Thank your wife. She wrote the book on all this.”

  The call ended with a double chirp, leaving Marcus’s living room as silent as the grave, the only sound the soft whirr of fans and Aurelin’s measured breathing.

  He resumed his inventory, running a final double-check on every connection, every power lead, every software setting. The Crown gleamed in the blue-white lamplight, a perfect fusion of threat and promise.

  Aurelin watched him, expression unreadable. “Do you feel ready?”

  He considered the question for a long moment. His hands were steadier now. The air in the room felt denser, charged with a possibility he hadn’t known since Helen’s last night at home. “No,” he said, “but that never stopped her.”

  He reached for the headset, fingers sliding along the pads Helen had once adjusted for his comfort, and held it like a benediction.

  “Show me how to finish the setup,” he said.

  Aurelin moved to his side, her skin’s glow ramping up in response to his proximity. “Connect the diadem first,” she instructed. “Align the contact points with your temple and occipital ridge. The rest will follow.”

  He did as told, the ceramic nodes cold against his skin. The headset clicked into place, the mesh tightening until it felt like a second skull. The Crown’s internal lights chased each other in a ring, then steadied.

  “Now what?” he asked.

  Aurelin touched the diagnostic tablet with a single finger. The screen flickered, then displayed a new prompt:

  CROWN AUTHORITY: OPERATOR INITIATION.

  “Authenticate,” said Aurelin.

  He did.

  The world, for one moment, held perfectly still.

  Then, from somewhere inside the headset, a familiar voice whispered: “You’re doing it wrong, darling.”

  Marcus blinked, half-smiling through the pain. “Yeah,” he said to the air, “but at least I’m doing it.”

  Aurelin smiled with an almost Helen-like smirk.

  “Begin,” she said, and the lights in the room shifted in anticipation of the next phase—reality thinning, the system waking.

  The Crown began to hum with purpose.

  He closed his eyes and waited for the next world to open.