The silence that followed was not comfortable.
Yamato stood in the dim corridor, handcuffs catching the faint light, and Ornn watched the shift happen behind her eyes — hope arriving and then immediately being crowded out by something older and heavier.
He recognized it. The particular exhaustion of someone who had wanted things before and learned what wanting cost.
"I see," she said quietly. "I understand. You should go back before anyone notices you're gone. As long as you don't tell the guards you saw me, you won't get into trouble."
She turned to leave.
Ornn blinked.
That was it? No argument, no persistence — just an apology and a retreating back?
This wasn't the Yamato he remembered. The one from his memories was loud and relentless and flung herself headfirst at every obstacle with the cheerful destructiveness of someone who had never seriously considered failure as an outcome.
But that version of Yamato hadn't existed yet.
He pulled up what he knew about her history and felt the pieces settle into place with the grim logic of something that had been true for a long time without anyone bothering to fix it.
Kaido's philosophy of parenting was, charitably described, a catastrophe.
Betrayed by a kingdom in his youth. Watched the Rocks Pirates — the most powerful crew of their era — tear itself apart from the inside because none of them trusted each other enough to hold together under pressure. The lesson Kaido had extracted from all of this was specific and absolute: people could not be trusted, only controlled. Self-interest and violence were the only currencies that never lost their value. Show a man enough force, offer him enough profit, and his principles would dissolve like salt in seawater. Loyalty was a transaction. Everything else was self-delusion.
So when it came time to raise his daughter, he had applied those lessons with characteristic thoroughness.
At eight years old, Yamato had been locked into Sea Prism Stone handcuffs — raw, unpurified, rigged with explosives. Then she'd been thrown into a cell with three daimyo who had died loyal to Kozuki Oden, left there for ten days and ten nights. Kaido's intent was precise: he wanted Yamato to watch principled men abandon their values when hunger and desperation applied enough pressure. To see with her own eyes that even the most devoted samurai could be made to turn on each other for profit. To understand, viscerally, that humans were not worth admiring — only dominating.
It hadn't worked.
So Kaido had tried a different approach. He'd ordered every subordinate on Onigashima to ignore her completely. Not harm her — ignore her. Let her learn to survive alone. Any soldier who showed her kindness — who smuggled food, who offered a blanket against the cold — was beaten to death and hung at the factory entrance as a reminder to the others.
One by one, the people who had been good to her died for it.
The result was a young woman who had learned, at the cellular level, that kindness toward her was a death sentence for the person offering it. She hadn't become hard — she had become careful. Careful with hope. Careful with people. Living like a ghost in her own home, sneaking through corridors, reading Oden's logbook by night and trying to keep something alive inside herself that all of this had been designed to extinguish.
And the handcuffs — she'd tried everything over the years to remove them. Brute force. Improvised tools. Death-defying attempts that should have triggered the explosives but hadn't, because the Sea Prism Stone casing absorbed impacts without conducting the shock inward. Fourteen years of failed attempts had made her doubt the bomb was even real. Which was precisely why she'd thought pouring magma into the lock was a reasonable plan.
Ace would eventually say something to her that cracked it open. Why are you handcuffing your own heart along with your wrists? And it would be enough — the exact right words at the exact right moment — and she would find her footing.
But Ace hadn't gone to sea yet.
Ornn watched her retreating figure and felt something that was partly sympathy and partly — he was honest enough to admit this — calculation.
If I could be that person instead.
Not in a manipulative sense. More in the sense of: the outcome he wanted and the outcome she needed were pointing in the same direction. Helping her unlock those handcuffs would give him a partner with the combat capability of a Yonko's daughter. Collecting Animal-Class Fruit hearts would become considerably less suicidal with someone like that standing beside him. Getting off Onigashima at all would jump from unlikely to plausible.
And she needed someone who could look at those handcuffs and not flinch.
He took three quick steps and caught up.
"Hold on."
Yamato stopped.
"I said you couldn't use lava to open the lock," Ornn said. "I didn't say I had no other ideas. Why are you leaving?"
She turned slowly. Even through the mask, he could see her processing the sentence — picking it apart, checking it for the catch.
"You said... there's another way?"
"I said there might be. But you walked off before I could think out loud, so."
The hope that crossed her face was immediate and unguarded and then almost instantly complicated. He watched her pull back from it, the same way you'd pull your hand back from a flame after being burned enough times.
Her father's face, probably. The memory of soldiers hung at doorways.
She took half a step backward.
"It's... it's fine. If someone finds out that you helped me, you'll—"
"Didn't you just tell me," Ornn said, "that as a samurai, repaying kindness is the most important thing? That you'd protect me? That you wouldn't let anything fall on me?" He let that sit for a moment. "Were those words just something to say, or did you mean them?"
The half-step backward stopped.
Something straightened in her posture — not physically, but in some more fundamental way. Like a beam that had been bent under pressure finding its original angle.
Kozuki Oden would have meant it.
He could almost see the thought move through her.
"I meant them." Her voice came out steadier than before. Then stronger: "I meant every word. I am a samurai, and I keep my promises. If you can free me from these handcuffs, I will protect you with my life — until my last breath if it comes to that."
The volume had climbed without her noticing. The corridor, which had been quiet, suddenly felt very exposed.
Then, from somewhere around the far corner:
"Who's there? Show yourself!"
Guard. Close. Getting closer.
Ornn's mind went through three options in about a second and a half. None of them were good. He was still running the fourth option when Yamato grabbed his arm.
"Follow me," she said quietly. "Now."
He followed.
She moved through the factory's shadows like she'd been navigating them for years — because she had. Every blind spot, every gap in the patrol route, every unlocked side passage that the guards had stopped bothering to check. She pulled him through two narrow corridors and down a maintenance stairwell before the shouting behind them faded into nothing.
They emerged into a small storage alcove, low-ceilinged and smelling of rust and old coal. Yamato released his arm and turned to face him, breathing lightly, the Hannya mask catching a thin line of torchlight from the gap under the door.
Ornn leaned against the wall and considered the handcuffs.
Sea Prism Stone. Explosive charge. Standard key mechanism underneath.
Lava is out. Too hot, detonates the charge.
Brute force is out. Sea Stone doesn't yield to physical stress, and the shock could trigger the bomb anyway.
The lock mechanism itself, though—
He pressed one finger against the cuff's surface, not quite touching the lock, and let the faintest thread of his ability reach toward the metal.
Information arrived, quiet and precise.
He almost smiled.
"I have a question," he said. "How long have you been trying to get these off?"
"...More than ten years."
"And in ten years, nobody looked at the lock itself?"
Yamato said nothing. Which was an answer.
Ornn straightened up.
"The charge is connected to the Sea Stone casing," he said. "Damage the casing, the bomb goes off. Heat the casing, same result." He paused. "But the lock mechanism is a separate component. Standard iron. No Sea Stone in the pins."
"...So?"
"So if I can work with standard iron at the right temperature — low enough that the heat doesn't conduct to the casing — the pins move. The lock opens. The casing stays cold." He looked at her. "It's delicate work. I've never done it at this scale. But it's possible."
The corridor outside was quiet again.
Yamato stood very still.
"Can you actually do that?" she asked.
Ornn considered the question with the seriousness it deserved.
"I'm a forge god," he said. "Delicate is harder than dramatic, but it's not outside my range."
He pulled the sharpened tongs from his pocket and held them up in the dim light.
"First, though — I'm going to need something better to work with than this."