The knock came forty minutes later.
Ren Shikai had spent those forty minutes staring at the Ledger's loan entries and running numbers that kept coming back wrong. Not wrong like miscalculated. Wrong like math that kept coming back to the same answer no matter how he ran it, and the answer was always bad.
The knock was Lin Suwan. He knew because she knocked once. Everyone else knocked twice or more. One knock meant either Lin Suwan or nobody, and nobody didn't knock.
"Enter."
She came in carrying a tray. Tea. Of course. The cup was the cheap one, the brown ceramic with the chip on the rim that had been chipped since before she was born. The tea smelled like nothing because his body had decided smells were optional today.
"The outer disciples are talking," she said.
Not a greeting. Not a preamble. Lin Suwan spoke in conclusions.
"About."
"The scouts. Two of the perimeter guards spotted them this afternoon. Word spread. The outer disciples think the Alliance is testing the mountain's response time."
So the perimeter array had caught them too. Or the guards had just used their eyes, which was more likely given the array's current condition.
"And what do the inner disciples think."
"The inner disciples think what Master tells them to think."
That sounded like loyalty. It wasn't. It was a warning. The inner disciples were waiting for orders. If no orders came, they'd start thinking for themselves, and sixty-three frightened cultivators thinking for themselves on a dying mountain with an army approaching was exactly the kind of thing that ended with somebody doing something catastrophically stupid.
He needed to do something. Specifically, he needed to do something that four hundred people could see and interpret as the Ashen Sovereign handling the situation with his usual terrifying competence.
The Facade Loan was the obvious play. Pop the aura. Let the mountain feel Void Ascension pressure for an hour. The scouts would sense it from miles away and run. The disciples would feel it and remember why they stayed. Problem solved for 1.2 units of credit he couldn't afford to spend on scouts that weren't even the real threat.
But the scouts weren't the problem.
Duan Haori was the problem.
The boy had been on Level 3 all day. His drain was getting worse. Not dramatically worse. Not the kind of worse you could point at and say there, that's the thing that changed. Just a slow creep. The shimmer around him was a little wider than yesterday. The plants in the corridor near his quarters were a little more dead. The formation plates on Level 3 were running a little slower.
And in about five hours, when the scouts got close enough for the outer disciples to feel their spiritual pressure, someone was going to run to Duan Haori and ask him to go stand at the front gate. Because that's what you did when you had a Living Furnace. You pointed him at the problem and the problem stopped being alive.
Duan Haori would go to the gate. That was how it worked. The scouts would get close enough and his body would do what it always did and they'd either run or drop and the whole thing would be over in minutes.
Except Duan Haori was on Level 3 and Ren Shikai was on Level 7 and at some point between now and then, the boy was going to look at his Master and wait for the order.
And giving the order meant standing close enough to talk.
Three meters. That was Duan's safe distance. Three meters and the drain was a slow pull. Two meters and it got worse. One meter and a Foundation Forging cultivator would start losing spiritual energy faster than they could regenerate it.
Ren Shikai was Qi Condensation Stage 1. He had nothing to regenerate with. Standing within three meters of Duan Haori for more than a few minutes would drain him dry. Not fast. Not dramatic. Just a steady pull that his body had nothing to replace.
Touching Duan was out of the question.
Except it wasn't. Because Ren Shikai had touched Duan Haori exactly once, eight hundred years ago, when the boy was seven years old and had just killed his mother by accident and was screaming in a field of dead grass with spiritual energy pouring off him like heat from a furnace, and a young cultivator at Void Ascension Stage 4 had walked through the field and put his hand on the boy's head and said nothing until the screaming stopped.
That was eight hundred years ago.
Since then, nobody had touched Duan Haori. Not once. Not a handshake. Not a pat on the back. Not a brush of fingers passing a cup of tea. Eight hundred years without human contact from anyone except the one man who could survive it.
The one man who could no longer survive it.
But if Ren Shikai couldn't get close enough to give the order, if he sent someone else, if he kept his distance the way everyone else kept their distance, Duan Haori would notice. The boy who had been abandoned by every living thing that got too close would notice that Master was keeping away.
And that would break something that could not be fixed.
Ren Shikai looked at the Ledger. At the Flicker Loan entry.
Thirty seconds. One tier above current cultivation. Qi Condensation Stage 2. Not enough to fight. Not enough to impress. But maybe enough to stand next to a Nascent Soul body cultivator for the time it took to say what needed to be said.
Maybe.
The word maybe was doing a lot of work in that sentence.
"Suwan."
"Master."
"Send Duan Haori to the training yard on Level 4. Tell him I will inspect his progress."
A pause. The second one she'd given him today. This one was different. The first had been about leaving. This one was about the word inspect.
In eight hundred years, Ren Shikai had inspected Duan Haori's training exactly four times. Each time, he had stood within arm's reach. Each time, he had corrected the boy's form with his hands. Physically adjusting the angle of a strike. Shifting a stance by pressing on a shoulder.
Each time, it had been a Void Ascension cultivator casually enduring a drain that would kill any lesser being.
Lin Suwan knew this. She had watched three of the four inspections.
"Yes, Master."
She left. One knock's worth of footsteps and then nothing.
Ren Shikai closed his eyes.
The Ledger was still there. Behind his eyelids. The Flicker Loan entry in red ink that dripped like it had opinions about his choices.
Thirty seconds. 0.8 units. Repayment task to be assigned upon activation. Default penalty: migraine, seventy-two hours.
He had never activated a loan before. He didn't know how. The Ledger hadn't come with instructions. No tutorials. No helpful guide explaining the interface. It had shown up like a contract that assumed the person reading it already knew the terms.
He focused on the entry. Thought the word yes. Thought it harder. Thought about agreeing. Thought about accepting.
Nothing happened.
He tried again. Pictured himself reaching for the entry. Imagined pulling it toward him. Imagined signing his name on a line that didn't exist.
The ink pulsed.
Confirm.
One word. Red. Wet. It appeared below the entry and it sat there like it had been waiting for him to stop overthinking and just say the thing.
"Confirm."
The black pages folded.
That was the only way to describe it. They folded inward, the way a book closes, except the book was inside his skull and the closing happened in a direction that didn't correspond to anything his spatial awareness recognized. Something moved through his body. It wasn't power and it wasn't energy. It felt like a transaction. The sensation of something being spent, like the moment a coin leaves your hand and you know it's gone even before it hits the counter.
0.8 units gone. Just like that.
He had 6.5 left.
And then the power came.
It was nothing. It was barely anything. Qi Condensation Stage 2 was the smallest possible step above what he already had, which was essentially zero, and the difference between zero and almost-zero was not the kind of thing you wrote songs about.
But he could feel it.
For the first time in three years, he could feel spiritual energy moving through his body. A trickle. Barely there. The thinnest thread of qi through meridians that had been dry so long they'd forgotten what it was supposed to feel like. Pins and needles. Uncomfortable. But real.
His hands opened and closed. The joints moved easier. His spine straightened without him telling it to. His breathing changed, deeper, and the air tasted different. Like the air had something in it his body recognized and had been missing.
Twenty-nine seconds.
He stood up. His legs worked. Actually worked. His body remembered what movement was supposed to feel like and it was doing it and he almost laughed because it had been three years since standing up didn't feel like a negotiation.
He went for the door. Down the corridor. Down the stairs. Level 7 to Level 4 and his feet hit each step without arguing and the posture came back on its own, the straightness that happened when you had qi in your meridians, the walk that said this body could do things.
He wasn't counting anymore. He could feel the seconds bleeding but counting would make it worse.
Level 4. Training yard. Open courtyard carved into the mountain, exposed to sky through a gap in the peak. Grey stone. Cracked training dummies. Weapons rack that was mostly rust.
Duan Haori was standing in the center. Alone. Three meters from the nearest wall. Always three meters.
The air rippled. The drain pulled at him even at Stage 2 but it was a pull he could push back against. Barely. For maybe as long as he had left.
Duan Haori turned. Saw Master. His shoulders dropped a fraction. The shimmer dimmed.
Ren Shikai walked across the yard. Past the three-meter mark. Past two meters. The drain was getting worse with every step. His freshly borrowed qi was bleeding out through his skin and the trickle in his meridians was losing the fight.
He stopped in front of Duan Haori. Close enough to touch. The boy's eyes went wide. Nobody got this close.
"Your stance has drifted," Ren Shikai said.
He put his hand on Duan Haori's right shoulder and pushed it down half an inch.
The drain hit his palm like his hand had been shoved into boiling water except the water was invisible and what it was boiling was his qi. Stage 2 was evaporating on contact. The trickle was becoming nothing.
He held on for a count of two. Maybe three. He wasn't sure.
"Better," Ren Shikai said. He let go. Stepped back. One. Two. Past the three-meter line.
His hand was shaking and he put it behind his back.
The qi disappeared. Every meridian went dry in a single instant, like someone had pulled a plug, and the absence hit him harder than the drain had because for thirty seconds he'd remembered what it felt like to be real and now he was empty again.
His legs held. That was the only thing that mattered. His legs held and his face showed nothing and Duan Haori was looking at the shoulder Master had touched with an expression that Ren Shikai was not going to think about right now because if he thought about it his voice would do something it shouldn't.
"Return to your quarters. Rest. I will need you at the front gate before sunset."
"Master." Duan's voice was quiet. Quieter than usual. "The scouts."
He knew about the scouts. Of course he knew. Four hundred people on a dying mountain and word traveled like fire through dead wood.
"The scouts are not your concern yet. When they are, I will tell you."
"Yes, Master."
Duan Haori bowed. Walked toward the corridor. Paused at the threshold. Didn't look back.
Ren Shikai waited until the footsteps faded.
Then he sat down on the training yard floor because his legs had finally given up pretending and sitting was better than falling.
The stone was cold through his robes. The sky above was grey. Flat grey. The kind that just sat there. He sat there for maybe a minute. Maybe longer. Time was doing the thing where it went soft around the edges.
The Ledger reappeared.
New text. Red. Dripping.
Loan complete. Repayment task assigned.
He waited for the task.
Discipline a disciple within twenty-four hours. Method and target at the Sovereign's discretion. Failure to complete: penalty applied.
Discipline a disciple. The Ledger wanted him to punish someone. Not a specific someone. Just someone. Within a day.
He sat on the cold floor of the training yard on a dying mountain with six and a half units of credit and scouts approaching and an army behind them and thought about the fact that the system that was keeping him alive had just told him to hurt one of his own people as payment for thirty seconds of being able to feel his hands.
The interest rate, he decided, was unreasonable.
But the task was there. The clock was ticking. And somewhere below him, four hundred disciples were waiting for the Ashen Sovereign to do something about the two Core Formation cultivators heading for their front door.
He looked at the Ledger again.
Facade Loan. 1.2 units. Void Ascension aura. No power.
Five hours until the scouts arrived.
Ren Shikai stood up. His legs didn't want to. He made them.
There was a repayment task to think about and a Facade Loan to take and a mountain to defend with nothing but the memory of what it felt like to be dangerous.
But first, he needed to figure out which disciple deserved to be disciplined.
He thought about it for approximately one second.
"Tiesheng," he said to the empty courtyard.
Three floors down, something that sounded like a sneeze echoed through the supply hall. Zhu Tiesheng looked up from his ledger, rubbed his nose, and went back to counting incense.