The surgery lasted four hours and eleven minutes.
Shin wasn't awake for most of it. The general anesthetic for awakened patients ran at higher doses than standard civilian protocols — the endurance stat's metabolic efficiency meant the normal concentrations burned off faster. Vasek's team used a loading dose three times the standard and a continuous infusion that the anesthesiologist monitored with the specific attention of someone working outside the manual.
The last thing Shin tracked before the anesthetic took effect was the bond's sixty-four beats through the monitoring leads on his chest, and the integration site's current status relayed through the bond's transmission: static, the advance still frozen, the micro-recession holding.
Then nothing.
---
He woke at eleven-forty.
The recovery suite was private. Mira was in the chair beside the bed with a reader and the expression of someone who had been in that chair for several hours and intended to stay in it until the clinical picture satisfied her. An IV in his right arm. Cardiac leads. The oxygen monitor on his left index finger.
"Vasek," he said.
"It went well." She set the reader down. "The severance procedure completed without complications. The hybrid tissue at the boundary zone was removed as planned. The integration front is disconnected from the advancing crystal-phase material." She paused. "The bond is intact. The surgical severance was selective — it removed the advancing material but preserved the established bond architecture that runs through the carotid's modified layer."
The bond's sixty-four beats.
He was tracking them. Still there. The frequency unchanged.
"The integration site's mana-signature will need monitoring over the next two weeks," Mira continued. "The severed material will be absorbed by the body over that period. After absorption, the boundary zone should be fully biological again." She picked up the reader. "Vasek said the Level 1 transition's tissue changes made the surgery technically simpler than it would have been pre-transition. Cleaner boundaries."
"Orin's model."
"Orin's model." She almost smiled. "The healer who dismissed his theoretical framework may owe the academic an apology."
"You said 'may.'"
"I said 'may.'"
The recovery suite's ambient mana-field was lower than the hospital's general floors — the isolation suite's shielding, standard for post-operative awakened patients where the normal healing acceleration could interfere with surgical site recovery if left unmanaged. His perception was running at reduced resolution in the shielded environment. He noticed the absence the way you noticed a sound stopping: not the sound itself, but the quiet where it had been.
"How long until I can leave," he said.
"Vasek wants six hours of monitoring post-op. You woke up early — the anesthetic burned off two hours ahead of schedule despite the adjusted dose. Good news for timeline, bad news for Vasek's statistical model." She checked the cardiac display. "The earliest release is five p.m."
Three hours and twenty minutes.
"Orin."
"I told him three p.m. He confirmed."
"Who else is waiting."
She set the reader down again. "The Bureau liaison left a message: they received your agreement on the check-ins and reviews and are noting your position on the dungeon access constraint. The response from Director Ashton's office will come within forty-eight hours, not seventy-two." She looked at him. "She's expediting."
"Expected."
"Kessler sent a message at nine this morning. He said Guild Master Renault would like to move the meeting up — he's requesting today, given the surgery's completion."
Today.
He was six hours post-op with an IV in his arm and the anesthetic still working its way out of his system. The meeting Renault had been circling since the dungeon, the one that Kessler had delivered as a condition and an offer simultaneously. The meeting that Level 1 Shin Kaida was supposed to attend.
"Tell Kessler tomorrow morning," he said. "Nine a.m. Renault's choice of location."
Mira composed the message. Her expression suggested she agreed with the timing but had a separate concern about the location variable.
"You're giving him the location choice," she said.
"He's going to want it on his ground. Letting him have it costs nothing." He looked at the ceiling. "He's not going to do anything aggressive in his own facility. The meeting is the meeting."
"And after the meeting."
"Depends what he says."
She hummed one note. Not the thinking-melody. The uncertain one.
---
Orin arrived at three-oh-four with a tablet computer, a portable data display, and the fidgeting energy of a researcher who had been waiting to present findings and had exercised considerable restraint about not presenting them sooner.
He stopped at the suite's door. The professional courtesy of the previous encounter had apparently transferred — he checked that Shin acknowledged before entering.
Shin acknowledged.
"The post-operative recovery," Orin said, looking at the IV. "I can come back."
"Sit down."
He sat. The tablet came out. The portable display unfolded and connected to the reader's interface. The data was already queued — Orin had prepared this presentation before arriving.
"First consideration," Orin said. "The shadow experience accumulation projections for Level 2. I've updated the model with the Level 1 stat distribution and the confirmed exponential architecture." He turned the display. The projection curves: the kill-rate estimates for various dungeon classifications, weighted by the Null Presence attribution mechanic, plotted against the ten-thousand-kill threshold.
The numbers were not encouraging.
"At D-rank dungeon intensity — the classification you were working in during the Level Zero accumulation period — the current stat profile produces kill outcomes that the shadow experience system attributes at the D-rank weighting. The attribution is based on the challenge differential between your current stats and the monsters' resistance." He pointed to the first curve. "D-rank kills at Level 1 stats produce approximately point-zero-zero-seven percent of the Level 2 threshold per kill."
Fourteen thousand kills to reach one percent.
"The D-rank accumulation rate is not viable on any reasonable timeline," Orin said. He moved to the second curve. "The efficient range for Level 2 accumulation begins at C-rank dungeon classifications, where the challenge differential produces higher-weighted kills. At C-rank intensity: approximately point-zero-three percent per kill."
Better. Still — three thousand kills per percent, three hundred thousand kills for the full threshold.
"B-rank is where the projection becomes realistic," Orin said. He pointed to the third curve. "B-rank kills at Level 1 stats, with the Null Presence mechanic's attribution enhancement for below-detection-threshold kills: approximately point-zero-eight to point-one-five percent per kill depending on monster classification within the B-rank range."
Point-one-five percent per kill. Six thousand, six hundred kills total.
At the deep dungeon's kill rate from yesterday — sixty to eighty kills per hour of efficient hunting — that was eighty to one hundred ten hours of B-rank dungeon time.
"Four to five days of continuous B-rank dungeon grinding," Shin said.
"In theory. In practice, dungeon ecology regenerates at rates that impose limits on continuous harvest. The sustainable extraction rate from a single B-rank dungeon over an extended period is approximately forty to sixty percent of peak rate." Orin made a notation. "The realistic projection is ten to twelve days of sustained B-rank engagement for Level 2, with appropriate rest and recovery."
Ten to twelve days of B-rank dungeons.
B-rank dungeons that required twenty-four hours of advance notification under Ashton's proposed framework.
B-rank dungeons that currently existed as contested resources between the Five Pillar guilds.
"The dungeon access question," Shin said.
Orin looked at him over his glasses. "I'm not in a position to advise on institutional navigation. My expertise is the accumulation mechanics." He paused. "However, the projection does clarify why the Bureau's notification requirement for B-rank entries is particularly problematic for your Level 2 timeline."
"Yes."
"Second consideration." Orin moved to a new section of the display. "The system alert's response data. The notification that went out at two-forty-seven yesterday morning reached seventeen institutional entities. Of those, three have filed formal access expansion requests with the Registration Authority within the past eighteen hours."
"Which three."
"Obsidian Pillar, which you're aware of. Ivory Pillar's intelligence division." He paused. "And a request filed under a private research designation that matches the registration footprint of the entity whose monitoring access was approved seven months ago."
The Architects.
"They filed an access expansion request," Shin said.
"Within six hours of the transition alert. They want expanded monitoring parameters — specifically, they've requested access to the shadow experience account's Level 2 accumulation data in real time." Orin folded his hands. "The request is pending Registration Authority review. Standard timeline is two weeks."
The Architects wanted to watch him accumulate.
He thought about that.
"What do you know about them," he said.
Orin was quiet for a moment. The careful pause of a researcher assessing how much to say. "The organization has existed in the anomalous designation research community's peripheral literature for twelve years. They study the system's origin. Not the mechanics — the architecture. Where it came from, why it works the way it does, what the level ceiling means structurally rather than operationally." He picked up his tablet. "I know of them academically. I don't have a relationship with them. Their expanded access request was the first indication that they consider my subject overlap significant."
He was looking at the display but his eyes weren't moving.
"Third consideration," he said, redirecting himself. "The integration site's post-surgery status. Vasek shared the surgical imaging with me." He pulled it up. "The crystal-phase material that was present at the advancing boundary was removed. The established bond architecture was preserved as planned." He looked at Shin. "The bond's current behavior — are you still receiving the sixty-four-beat transmission?"
"Yes. Unchanged frequency."
"The transmission's quality?"
Shin thought about what he'd noticed at the hub level, after the level-up. The resonance change. "Different than before the level-up. I don't have the technical language for the difference."
Orin made a note. "The construct's state and your stat transition occurred simultaneously. The construct is a mana-based entity, and its bond architecture is calibrated to your mana signature as the source compatibility criterion. When the source changed—" He stopped. Reorganized. "I'd like to assess the bond transmission directly before you return to the dungeon. The changed resonance may have implications for how the construct behaves in the next engagement."
"After the meeting tomorrow."
"The meeting with—" Orin stopped. Recognized the boundary. "Of course. My schedule is flexible."
---
Vasek cleared him at five-twelve.
The recovery suite's IV came out. The cardiac leads. The monitoring equipment disconnected in the order that the post-operative protocol specified. Vasek reviewed the surgical site's transmission data, the bond's current activity, the general physiological indicators.
"The boundary zone is clean," Vasek said. "The severed material is already beginning absorption. Follow the standard post-operative protocol for the next seventy-two hours: no mana channeling above passive levels, no high-intensity physical activity, nothing that creates significant demand on the carotid's blood flow." He looked at Shin. "After seventy-two hours, the site should be stable enough for normal activity. After two weeks, the absorption should be complete."
"Define 'normal activity' precisely."
Vasek had anticipated the question. He had a printed sheet. Shin read it.
The restriction timeline was tight but workable. Seventy-two hours of light activity. After that: gradual return. The B-rank dungeon grinding Orin's projection required was a week out, minimum.
He folded the sheet.
Mira had the vehicle. She'd left during the Orin meeting to handle the administrative discharge process and had returned precisely when Vasek's timing indicated she should.
The walk from the specialist center to the parking structure was the first extended movement since waking. His proprioception was still running the manual override — conscious adjustment for the force divergence — but it was smoother than the previous afternoon. The calibration was happening.
Two days, at this rate. Maybe three.
"Renault," Mira said. In the vehicle, pulling out of the structure. Not a question.
"Nine tomorrow morning."
"I'm coming."
He looked at her.
"Someone who isn't you needs to be in that room," she said. Her voice was clinically neutral in the way it got when she'd already made a decision and was stating it rather than proposing it. "Renault is going to say things that require a witness who isn't invested in the same pressures you are. Someone who can notice what you miss."
"I don't miss things."
"You miss things that are about you specifically. You're very good at reading the room when the room is about a problem. You're less good when the room is about what someone wants from you." She merged into the arterial. "I've seen it twice in the past two days."
He didn't argue.
The city moved past. The tier boundaries in the architecture, the familiar geography. The shadow experience counter at zero. The surgery complete.
The bond was still transmitting at sixty-four beats, clean through the post-operative quiet.
Tomorrow: Renault.
After that: the Level 2 problem, and the institutional situation that made it harder than it needed to be.
He was fine with that.
