It started, as most things between them started, without anyone deciding it would.
They'd been running drills in the courtyard for an hour — Hiroshi setting the pace, working them through footwork sequences separately before pairing them off for basic reaction work. Not sparring. Just movement, response, the fundamentals his father insisted on before anything more complex was allowed to happen.
Sairaorg had been coming to the manor for eight months. In that time Hiroshi had given him form, structure, the vocabulary of technique that his raw repetition against the tree had never provided. He was a different fighter than the boy Riku had found on the outskirts — still raw, still built more on instinct than system, but the instinct now had shape. Direction. The force that had been scattering across every impact was starting, just starting, to go somewhere.
It made him considerably more difficult to move around.
Hiroshi called a water break and went inside to check on something, which meant they were alone in the courtyard with practice swords and the particular quiet of a morning that hadn't finished deciding what it was yet.
Riku looked at Sairaorg.
Sairaorg looked back.
Neither of them said anything for a moment.
"You're anticipating," Riku said. "On the third exchange. Every time."
Sairaorg's expression didn't change. "You're compensating left. You know it too."
He did know it. His left shoulder had been dropping fractionally on the entry — a habit Hiroshi had flagged twice this week that Riku hadn't fully corrected yet. The fact that Sairaorg had noticed meant he'd been watching more carefully than the drills required.
"Show me," Riku said.
--DxD--
What followed wasn't a spar. Not technically. There were no rules called, no formal start, just a ten year old and an eleven year old in a courtyard seeing what happened when they stopped being careful about it.
Sairaorg moved first. Not aggressively — just the natural extension of the reaction drills they'd been running, his body already calibrated to the rhythm of the morning. But the speed was different from drill speed. The commitment was different. The practice sword came in with the weight of someone who had been holding back and had decided, for the length of this exchange, to stop.
Riku read it.
The anticipation tell Sairaorg had mentioned — the slight forward lean, the weight shifting a beat too early — he felt it in himself and made the correction before it completed. Moved offline. Let the strike come through the space he'd just vacated and brought his own blade up in the redirect.
Sairaorg absorbed the redirect without losing his footing. Which shouldn't have been possible at this level. The redirect had been clean, well-timed, carrying genuine force behind it — it should have broken his structure at least partially.
Instead he just planted and came back.
Riku stepped back and reset. Reassessed.
The Touki. That was what it was. He could feel it now in the contact, in the way Sairaorg's strikes landed differently than they should — not just heavy, but dense. Like hitting something that had more substance than its surface suggested. The life force energy running underneath his movement, still unrefined, still bleeding at the edges, but present enough to make a meaningful difference in how much force it took to move him.
He stopped trying to redirect and started trying to read.
--DxD--
They went for six exchanges.
Riku won three. Sairaorg won two. The sixth ended without a clear result — Riku's blade at Sairaorg's ribs and Sairaorg's blade at Riku's throat simultaneously, both of them having arrived at the same moment from different angles, neither willing to call it.
They held the position for a moment. Then both stepped back.
Sairaorg looked at his practice sword. At his hands. The same detached assessment he'd given his bleeding knuckles on the outskirts eight months ago — equipment being evaluated, not sentiment.
"Your left shoulder," he said.
"I know," Riku said. "Your third exchange tell."
"I know." He looked up. "You read the Touki."
Riku went still. "You know what it is."
"I figured it out." Something in Sairaorg's expression — not pride exactly, more like the acknowledgment of a fact he'd been sitting with for a while. "It started changing after your father corrected my form. The way it moves is different now." He paused. "Less scattered."
Riku thought about the density in those last three exchanges. The way the force had gone somewhere instead of everywhere. Less scattered was accurate — and the correction had been Hiroshi's, applied weeks ago, but Sairaorg's body had been integrating it gradually the way bodies integrated things that were true.
"My dad knows what it is," Riku said. "He hasn't said anything because you were figuring it out yourself."
Sairaorg looked at him. The look he used when something confirmed a thought he'd already had. "That sounds like him."
It did.
[SKILL PROGRESS]
Observation Lv3 — XP: 44/100
Kinetic Precision Lv1 — XP: 31/100
[ACTIVE QUESTS]
Sharpen the Edge — Reach Level 15 (Lv 12 — 580/900 XP)
Uncharted — Understand what Touki is (Progress: 1/1 — COMPLETE)
--DxD--
Hiroshi appeared in the courtyard doorway.
He looked at the two of them. At their practice swords. At the courtyard, which had the particular settled quality of a space where something had just finished happening.
He said nothing for a moment.
"Six exchanges," Riku said.
"I saw four," his father said. Which meant he'd been watching from the doorway for at least part of it and had chosen not to intervene.
He crossed the courtyard and stopped in front of Sairaorg. Looked at him with the direct assessment he gave things that had confirmed a thought he'd been waiting on.
"You felt it differently today," he said.
Sairaorg met his eyes. "Less scattered."
"Less scattered," Hiroshi agreed. He glanced at Riku briefly — the glance that carried something — then back. "You understand what's happening now."
"I think so."
"Good." He took the practice sword from Sairaorg's hand and held it out to Riku. "Switch. I want to run the entry sequence with him from the beginning. You observe."
Riku took his position at the edge of the courtyard.
What followed was different from any training session he'd watched before — not because the content was different, but because Sairaorg was different inside it. The form corrections landed differently when he understood what they were for. The adjustments integrated faster. The Touki, guided now by someone who recognised it and knew how to speak to it without naming it directly, settled into something more focused with every repetition.
It was, Riku thought, how watching Kairi absorb sword corrections must look to an outside observer. The understanding arriving faster than the instruction could fully deliver it.
He filed that thought and kept watching.
--DxD--
Later, after Sairaorg had gone and Hiroshi was running his evening drills, Riku found Kairi in the garden. She was sitting cross-legged on the stones with her collection of smooth pebbles arranged in front of her in some order that made sense to her, sorting them with the serious concentration she gave projects that mattered.
She looked up when he sat down beside her. Read his face with the accuracy she always read his face.
"Good day?" she said.
He thought about the sixth exchange. Both blades arriving at the same moment. The density of Sairaorg's Touki against his redirects. The look on Sairaorg's face when he'd said less scattered.
"Yes," he said.
She looked at him for another moment. Then through the thread — something that meant I know and also tell me anyway.
"Sairaorg and I pushed each other today," he said. "Properly. First time."
She nodded slowly, the nod she used when something confirmed a thought she'd already had. "Who won?"
"Neither. Both." He paused. "It was good."
She picked up the grey stone — the one she'd had since she was two — and turned it over in her hand. "He's getting stronger," she said. Not a question.
"Yes."
"Good." She set the stone back in its arrangement with the deliberateness of someone completing something. "He needs to be."
Riku looked at his sister for a moment. At the certainty she delivered things with, the way she understood the shape of what mattered without needing the details explained.
"Yes," he said. "He does."
Through the thread — warm and decided. The quality it had when she'd known something for a while and was simply waiting for everyone else to arrive at it.
He sat with her in the garden while the evening settled around them and thought about six exchanges and neither winning and the particular feeling of having found, for the first time, someone who could actually make him work.
[ACTIVE QUESTS]
Sharpen the Edge — Reach Level 15 (Lv 12 — 620/900 XP)
Soul Thread — Maintain the connection (Stable — deepening)