I've watched Kael lose more times than I can count now.
That's not an insult. It's just true, the way the tide going out is true. He lost to Nuku's brother, the calm one with the curved dagger, before he even had a name I bothered learning. He lost to the giant with stone for skin. He lost to me, the very first day, in a gym that smelled like rubber mats and floor polish, when neither of us knew yet that in a few weeks he'd be climbing a cliff for a flower that could kill him for wanting it too badly.
I keep thinking he should stop. And I keep watching him get back up anyway, and some small, tired part of me — the part that's been tired since I was seven years old and being carried across a bridge that shouldn't exist by a man who wasn't my brother by blood but was the only brother I had left — that part of me thinks: good. Keep getting up. It's the only thing that ever mattered here.
I don't say any of that out loud. I don't say much of anything out loud, these days, that isn't a command or a reassurance. Champion doesn't leave a lot of room for the rest of it.
It's strange, being the one everyone looks to and still feeling like the newest thing on the island half the time. Anakoa raised me the way you'd raise something you found half-drowned on a beach — carefully, and with one eye always on the water in case it wanted to go back. Shogrel found me first. He was the one who carried me over that mist-bridge, the one who taught me a bat wasn't something to be afraid of just because it lived in the dark, the one who used to tell me the island didn't care where you were born, only what you were willing to give it.
He believed that so completely he tried to burn the outside world down to protect it.
And now I'm the one holding the shape he left behind. Everyone calls me the island's hero like it's a gift. Some mornings it feels more like a debt I inherited without ever agreeing to the terms.
I find Leilani by the school gates before first period, hair still damp from the ocean crossing, backpack slung over one shoulder like she's already resigned herself to a normal Tuesday.
"I won't be here for a while," I tell her, quiet, so it doesn't carry to the crowd of ordinary kids filing past us like we're not standing in the middle of two worlds. "Nuku's covering for me. Don't make it obvious you know that."
She doesn't ask why right away, which is one of the things I like about her. She just looks at me a beat too long, reading whatever's on my face that I haven't said. "Is it about the teacher? Zeke?"
"No. Something else." I glance past her, toward the doors, toward the ordinary noise of lockers and laughter that Kael walks through every day like it's nothing, like he isn't carrying bruises under his sleeve that he thinks none of us have noticed. "One of the Generals surfaced. Morere. Fourth of the six."
That gets her attention. "You're going alone?"
"I'm going alone."
"Aria—"
"I'll be fine." I say it the way I say everything now, flat and certain, because if I let even a thread of doubt into my voice it becomes real for both of us.
"Watch Kael. Watch the school. I'll be back before anyone notices I was gone."
She doesn't like it. I can see that in the set of her jaw, the same stubborn line Nuku gets when he thinks I'm taking on more than I should. But she nods, because she trusts me, and because some part of her already understands what I understood a long time ago — that some weight doesn't get shared. It just gets carried by whoever's strong enough to carry it.
I leave before she can change her mind for me.
Morere's trail runs through three cities before it goes cold the ordinary way and warm the other way — the way that isn't footprints or security footage but a pressure at the base of my skull, a wrongness in the air that only means one thing. Spirit-worn ground. Somewhere close, something that isn't human anymore in the way a person is human has passed through recently, and left the world a little disturbed behind it.
I follow that pressure to the docks first, then away from them, because she's clever enough to know I'd expect the water and clever enough to want me to expect it. It isn't until the third night, crouched on a rooftop overlooking a stretch of reclaimed coastline — half concrete pier, half mangrove marsh, tide pools cut into old drainage channels like the city forgot to finish erasing the shore — that I feel her finally stop running.
She's waiting for me. Of course she is.
She chose this ground herself.
I drop down onto the wet concrete and she's already there, sitting cross-legged at the edge of a tide pool like she's been sitting there for years instead of minutes, trailing one hand through water that's a little too still, a little too dark, for something so shallow.
"Aria Harper." She says my name the way you'd taste something to see if you liked it. "The island's little bat. I was starting to think they'd send someone I could actually enjoy."
"You could have made this easier."
"Where's the fun in that?" She stands, unfolding slow, and I catch the first flicker of it then — a ridge along her spine that shouldn't be there on a human back, scales climbing up the side of her throat like a shadow deciding to become real. "Shogrel always said you were his favorite.
His little sister he pulled out of the dark."
Her smile goes wide, wrong, teeth a fraction too sharp.
"He talks about you, you know. More than you'd think, for someone who supposedly left you behind."
"He didn't leave me behind. He left everyone behind. There's a difference."
"Is there?" She tilts her head.
"Come find out for yourself. Fight beside your brother, Aria. There's a seat waiting for you that no one else on that island could ever fill. You know that. You've always known that."
For one ugly second I let myself imagine it — not joining him, never that, but seeing him, hearing his voice instead of hearing about him in the frightened, careful way the elders say his name now, like it might still summon something. I let the thought exist for exactly as long as it takes to breathe out.
"No," I tell her. "But thank you for confirming he sent you. That saves me the trouble of asking nicely."
Her smile doesn't dim. If anything it gets wider, hungrier, right before the tide pool behind her erupts.
She goes down into the water and comes up already changed — not fully, the way Leilani never quite finishes hers either, but enough. Sail-crest unfurling along her skull and down her spine like a flag catching wind, forearms thickening into something built for gripping wet stone, a tail lashing loose from beneath her jacket, long and flat and built for cutting through water like a rudder. Her eyes have gone flat and gold, sideways-slit, patient in the specific way that only things that have waited underwater for something to come close enough to bite are patient.
She comes at me across the marsh and the ground turns against me immediately — every third step swallowed by brackish water, every root and drainage pipe exactly where it'll do the most damage to an ankle that doesn't already know this terrain by heart. She's faster here than she has any right to be, skimming the surface of the tide pools like the water's barely there at all, and the first exchange is entirely hers: a strike I barely turn aside, her tail already coming around low to take my legs out from under me while I'm still recovering my balance.
I go down hard into a drainage channel, and the water's colder and deeper than it looked, and for a moment that's the whole fight — her weight coming down on top of me, jaws that have gone too long and too sharp for a human mouth snapping an inch from my collarbone before I get an arm up to redirect her.
I let the shift take me the rest of the way then. No half-measures. My spine folds wrong-right, wings tearing free of my shoulder blades in that half-pain, half-relief I've never stopped needing, ears sharpening to a world suddenly loud with the shape of everything around me — every pipe, every rock, every ripple of water giving itself away in sound before my eyes even register it. I'm not built for her ground. But I don't need to be built for it. I just need to know where every piece of it is before she moves through it.
I hear her circle wide through the mangroves for a second pass, hear the water part around her tail a half-second before she breaks the surface behind me, and this time I'm already gone — up, wings catching air that tastes like salt and rot, out of her reach entirely for the first time since the fight started.
She screeches something that might be a laugh. "There it is."
"You picked good ground," I tell her, and mean it. "Better than most of the ones I've had to fight on."
"Not good enough, though." She says it like she already knows, like some part of her decided the outcome the moment I refused her offer and is only now getting around to enjoying the fight anyway.
I come down on her from above, folding my wings at the last possible second to close speed she can't track from an angle she's not built to defend, and the impact drives us both back into the shallows.
She's strong — stronger than anything I've traded blows with off-island — and for three, four exchanges it's genuinely even, her tail and claws answering everything I throw with something built specifically to answer it. But strength built for one kind of ground only helps you as long as you're standing on it, and every time I take us airborne, even for a breath, even for a single wingbeat, the fight resets to terms that are mine and not hers.
It isn't clean. It isn't fast. My knuckles split against the ridge of her spine; her tail catches my calf hard enough that I'll be feeling it tomorrow. But somewhere in the fifth or sixth pass, wings over water, claws over scale, I feel the exact moment the fight stops being hers to win — the half-second hesitation before a strike that used to come without hesitation at all.
I take that half-second. I always take that half-second, in the end. It's the only thing being the strongest ever really means — not that I don't get hit, not that the ground doesn't matter, just that I get to be the one still standing when both of us run out of ground to fight on.
She goes down into the shallows with my knee against her spine and my hand wrapped hard enough around her throat that the fight simply isn't in her anymore to continue. The scales recede. The sail folds back into skin. For a moment she's just a girl, breathing hard, staring up at me with an expression I recognize because I've worn it myself, more than once, in the seconds right after losing something.
"He really does talk about you," she says, quiet now, all the theater gone out of her voice. "More than the others."
"I know," I say, and I don't let it mean anything, because it can't. Not anymore. "Save the rest for the elders. They'll want to hear it more than I do."
I tie her wrists with rope plain enough that no one passing us on the road back toward the coast would look twice, and I don't speak again until the mist-bridge is close enough to taste in the air. She doesn't try to run. I don't think she has the strength left to, and I don't think, underneath everything, she particularly wants to.
I think about Kael the whole walk back — not the fight behind me, not the ache already settling into my shoulder where a wing doesn't quite belong in a human body anymore, but him, and the bruises Leilani noticed and I noticed first and neither of us said anything about, and the dragon that lives in him with no ancestors to teach it how to be a dragon.
Shogrel used to say the island doesn't care where you were born, only what you're willing to give it.
I used to think that was the kindest thing anyone had ever told me.
Now I wonder, sometimes, at three in the morning when the weight of everyone's faith gets too heavy to sleep under, whether it was ever kindness at all — or just the first debt he handed me, dressed up to look like a gift, the same way he's apparently still handing them out now, from wherever he's hiding, through girls with sailfin spines who fight like they still love him.
I don't have an answer. I just have Morere, bound and walking quiet beside me, and an island waiting on the other side of the mist that will ask me, the second I arrive, to be strong enough for all of it again.
I will be. I always am.
That's the whole job, in the end. Nobody ever tells you it doesn't get lighter just because you get stronger.