The morning before the factory, Ryuu's body told him what his mind already knew.
He woke with blood on his pillow. Not from his nose this time. From his ears. Thin lines of it, dried to rust, tracing down both sides of his neck and staining the cotton in symmetrical streaks. He stood in the bathroom and looked at himself in the mirror and cataloged the damage with the detached precision the Codex had taught him.
Dark circles under his eyes that looked like bruises. His skin had a translucency it hadn't had a month ago, the blue of veins visible at his temples and wrists. He'd lost weight. His cheekbones were sharper, his collarbones more pronounced, and when he pressed his fingers to his pulse, it was fast. Too fast. The resting heart rate of someone in mild but constant cardiac stress.
Seven weeks of rune work. Seven weeks of slamming his mind against the architecture of reality and forcing it to acknowledge things human minds were never designed to process. The Codex had given him understanding, knowledge, three functional runes and the beginning of a fourth. But it had taken payment in flesh and function.
He cleaned the blood from his ears. Ate a breakfast he didn't taste. Drank two cups of tea because his body needed warmth and his hands needed something to hold.
The shop stayed closed today.
He sat in the back room with the Codex open and didn't study. He read what he already knew. Reviewed the three runes like a pianist running scales before a performance. Stillness, Negation, Binding. The fundamentals. The tools he would carry into the factory tonight.
Stillness: revoke the agreement of motion. Duration dependent on target resistance and his focus. Against a Tier I entity, thirty seconds. Against Tier II, unknown. Maybe less. Maybe far less.
Negation: erase one property of a defined target. Duration dependent on property significance and his targeting precision. Against a simple property like weight or opacity, ninety seconds. Against a complex property embedded in a Tier II construct, unknown.
Binding: create a condition between two entities enforced by the scaffolding. Duration dependent on his sustained focus. Maximum under ideal conditions, ten minutes. Under combat stress, with other runes active, significantly less.
Three tools. Each with costs that accumulated and compounded. Using all three in sequence would buy him, at most, a few minutes of combat effectiveness before the mental cost became disabling. Headache leading to nosebleed leading to sensory degradation leading to collapse.
He had to make those minutes count.
The plan was simple. All good plans were simple, because complexity failed under pressure and pressure was the only certainty in combat.
Step one: Negation. Target the self-sustaining property of the rogue devil's defensive bubble. Collapse the altered reality zone around him, even for seconds.
Step two: Stillness. The moment the bubble collapsed, freeze the target. Without his defensive construct, the rogue devil would be operating on standard scaffolding rules. Stillness would work on him the way it worked on anything else.
Step three: Binding. While frozen, set a condition. Something that would persist after the Stillness expired. Something that limited the target's ability to reconstruct the bubble.
Three steps. Three runes. Executed in sequence, each one building on the last, each one buying time for the next.
The weaknesses in the plan were obvious. Any single step failing would collapse the entire sequence. If Negation couldn't crack the bubble, steps two and three never happened. If Stillness couldn't hold a Tier II entity, Binding never had a window. And if his focus degraded too quickly from the accumulated cost, the whole thing fell apart regardless.
But plans weren't guarantees. They were starting points. Structures that gave chaos something to organize around.
Ryuu closed the Codex and wrapped it and placed it in its box. He carried the box upstairs and put it in his closet, under a blanket, behind his winter shoes. Not hidden. Nothing would hide the Codex from someone who could perceive the scaffolding. But placed with care, the way you place something important in the last spot you'll touch before leaving for something you might not return from.
He stood in his grandfather's empty bedroom. The water glass was still on the nightstand. Six weeks now since the funeral, and the water had evaporated to a thin film at the bottom, a faint mineral residue marking where the surface had been.
He should pour it out. He knew that. It was a symbol, a remnant, a small refusal to accept the completeness of the absence. He should pour it out and wash the glass and put it away and let the room be what it was: empty, finished, done.
He didn't pour it out.
"I found your book, old man," he said to the empty room. "I think you knew I would."
Silence. The building settled around him with its familiar sounds, the creak of wood, the tick of cooling pipes, the particular whisper that old houses make when the wind finds gaps in their construction.
"I'm going to use what it taught me to stop someone who uses the same knowledge to kill people. And I might die doing it. I thought you should know."
He said it without drama, without elevation. A report delivered to an empty room. The ceiling didn't answer. The walls didn't respond. But saying it aloud made it concrete, gave the intention weight, pinned it to the physical world in a way that thinking it could not.
He went back downstairs. Made more tea. Sat on the counter and watched the light change through the front window as the afternoon wore itself down.
At six, Rias called.
"The factory is secured," she said. "There's a ward perimeter at fifty meters. It won't stop him, but it'll register his arrival. My peerage is positioned at cardinal points around the site. They will not engage unless you signal."
"How do I signal?"
"If you're capable of signaling, the situation is still under your control. If you're not capable of signaling, we engage automatically."
He appreciated the logic. If he was conscious and functional, he was still fighting and didn't want interference. If he was unconscious or dead, the point was moot.
"Thank you, Rias."
"Don't thank me. Win."
She hung up. Ryuu put the phone down and looked at the shop around him. The shelves, the counter, the cracked glass door, the bell. Seventeen years of his life compressed into this small, cluttered, beautiful space. Every object a story. Every surface a memory.
The tracer in his scaffolding hummed. A low, constant vibration that had become almost background noise over the past two days. The rogue devil was out there, somewhere, waiting for the three days to expire. Waiting for Ryuu's answer.
He was going to give it in person.
At eight, he locked the shop, put on his jacket, and walked to the train station. The evening was cold, the sky clear, and the stars above Kyoto were faint through the light pollution but present.
He rode the train east, toward the hills, toward the abandoned industrial complex where a ward perimeter hummed at fifty meters and four supernatural beings waited at the compass points and a factory sat dark and empty in the center like a stage before the curtain rises.
On the seat beside him, his reflection watched from the dark window. Thin. Pale. Human.
The train carried him forward, and the distance between where he was and where he needed to be shrank with every second, and his heart beat faster and his hands were steady and his mind was a clear, terrible instrument honed by seven weeks of pain and knowledge and loss.
The cost of carving was visible in his body, in the blood and the weight loss and the constant headache and the ears that bled while he slept.
But the blade that carving had produced was sharp.
Tonight, he would find out if it was sharp enough.
If something in this chapter stayed with you… add it to your library.