Flame moved from Adam's hands without a word, a tight, controlled burst that struck the far wall marker dead center, the fire blooming on impact before collapsing inward as if it had obeyed a second command no one heard.
He didn't pause between casts, his fingers shifting slightly as another ignition formed, thinner this time, sharper, the heat threading forward in a clean line that curved mid-flight under his control before snapping straight again.
Aiva watched him with a small, genuine smile, her arms folded loosely as she tracked the movement. "That's it," she said. "You're not reaching for it anymore. It's just there."
Adam exhaled a quiet laugh, shaking his head once as if he didn't fully believe what he'd just done, then pulled another flame into existence and held it hovering between his hands.
He rotated his wrist, and the fire followed, stretching, thinning, then folding over itself into a tight spiral that held its shape instead of collapsing.
Ignis Forma settled into him like something remembered rather than learned, the flame bending and reshaping with small, almost casual adjustments of his hands.
Chloe stood across from him, staff grounded lightly against the stone, her expression composed but too still, her eyes tracking every movement with a focus that had sharpened past instruction into something quieter and harder.
He let the spiral unwind and flicked it outward, the flame dispersing in a controlled arc that dissipated before it reached the far wall.
"Okay," he said, breath quick with it, energy still running through him. "Okay, that felt different."
"It looked different," Aiva said.
Chloe didn't speak for a second.
Then, "Your release is cleaner," she said, her tone precise. "You're not overfeeding it anymore."
Adam grinned slightly. "I wasn't trying to."
"I can tell," she said.
Her grip tightened slightly on the staff, a small adjustment that didn't look like much but didn't leave either.
Adam rolled his shoulders once, still riding the momentum. "We should spar."
Aiva's head tilted. "No, that's a bad idea."
"Pyromancy only," he said quickly, already halfway there. "Just to test control."
"It's not about control yet," Aiva said. "You just got into this."
Chloe stepped forward before the silence could settle. "We can keep it contained."
Aiva looked at her.
Chloe met it evenly, something unspoken passing through her posture before she added, "It'll show where he's unstable."
Aiva's gaze shifted between them, then she exhaled once. "Keep it tight," she said. "No escalation."
Adam nodded immediately.
Chloe adjusted her stance, lifting the staff, the air around them already warming as both of them pulled on the same element from different places.
They moved at the same time.
Adam fired first, a compact burst aimed center mass, and Chloe angled off-line with a small step, her counter already forming as she redirected the heat into a sharper, faster return.
He split it instinctively, the incoming flame breaking around his hand as he twisted his wrist, the fragments dispersing before they reached him.
She closed distance, staff guiding a short-range ignition that snapped toward his shoulder, and he dropped his weight, pivoting under it as another flare sparked from his palm.
The exchange tightened.
Fire met fire in quick, controlled collisions, the space between them filling with brief flashes of heat that never quite touched skin.
Adam pushed forward, his output climbing without him noticing, each cast a little heavier, a little faster, the air thickening with heat that lingered instead of clearing.
Chloe adjusted, her movements sharper now, her counters cleaner, but she was giving ground.
The hall felt smaller.
Hotter.
She stepped in hard, committing to a clean counter she'd practiced, the flame snapping forward with precision aimed to break his rhythm.
Adam saw it.
Or something in him did.
He split it again, faster this time, his hand cutting through the incoming heat as he turned with it, the motion fluid in a way that hadn't been there minutes ago.
And then he fired.
The flame that left his hand was wrong.
Too large.
Too fast.
It crossed the distance before Chloe could reset.
It hit her hands.
The sound was wet and sharp, not a crack but a dense, immediate contact that carried through the room, followed by the smell of something burned too fast to register properly.
Chloe's staff dropped.
Her body reacted before anything else did, hands jerking back, breath cutting off into a sound that didn't finish forming as the pain hit fully.
Skin blanched, then darkened in uneven patches, the surface tightening and breaking in places where the heat had held too long.
Her knees bent slightly, not collapsing, just losing certainty for a second.
Tears came immediately, not loud, not accompanied by a cry, just a sudden overflow that blurred her vision before she could decide what to do with it.
"Shit—" Adam moved forward instantly, the word breaking out of him as his hands lifted and then hesitated, not knowing where to go.
"Don't—" Chloe's voice came sharp, then broke mid-breath as she tried to pull her hands closer to her body without touching anything.
Adam forced himself to think, something from a class, a video, anything. "Cool it," he said quickly. "We need to cool it—water, or—don't cover it, not yet—"
His hands hovered uselessly in the space between them.
He knew the steps.
He couldn't make them real.
"Aiva—"
"Move." Her voice cut through cleanly.
Adam stepped back immediately, the space opening as Aiva dropped to Chloe's level, her expression steady, eyes already assessing the damage without flinching.
"Chloe," she said, softer now. "Hold still for me."
Chloe's jaw tightened, her breath uneven as she tried to force it into something controlled, her eyes squeezed shut for a second before opening again, wet and furious.
Aiva lifted her hands.
White light formed.
It didn't flare like fire or snap like ignition, it gathered, quiet and precise, a soft glow that extended outward and wrapped around Chloe's hands without touching them at first.
Then it settled.
The Lumen moved like something careful, threading through the damaged skin, not pushing, not forcing, just filling the space with a steady, deliberate presence.
Chloe's shoulders trembled once, then steadied, her breathing still uneven but no longer breaking apart.
The light deepened.
Time stretched slightly around it.
Where the burn had been, the surface began to change, the tightened, damaged tissue loosening, color returning in slow, controlled gradients that didn't rush.
Aiva's focus didn't shift.
Her hands remained steady, the light adjusting in small, precise movements as if following a structure only she could see.
Adam stood a step back, hands still half-raised, watching.
Guilt pressed in hard, sharp and immediate, his thoughts tripping over each other without landing.
I didn't mean— I didn't— that was too much, I knew it was too much—
He swallowed it down, useless.
The light held.
Then, gradually, it withdrew.
Chloe's hands lowered slightly, the skin intact, unbroken, no trace of what had been there seconds ago beyond the memory of it in her posture.
Aiva exhaled once, the light fading completely as she let her hands drop.
Chloe looked at her hands.
Flexed her fingers.
They worked.
She didn't look relieved.
She looked at Adam.
"I'm done."
He stepped forward, the apology already there. "I'm sorry, I didn't—"
"Don't," she said.
The word landed flat.
Final.
He stopped.
Her eyes were still wet, and that seemed to make her angrier than anything else, her jaw tightening as she looked away from him instead.
"I said I'm done," she added, quieter now, the edge still there but pulled inward.
She bent to pick up her staff with her uninjured hands, movements controlled, then turned toward the exit without waiting for anything else.
The door closed behind her with a solid, contained force.
Adam stood there for a second, the space she left behind feeling wrong.
Aiva straightened, rolling her shoulders once as if releasing the focus. "She'll cool off," she said. "Give it until tomorrow."
Adam let out a breath he hadn't realized he was holding.
Two beanbags appeared beside them with a soft, almost dismissive flick of her hand, settling onto the stone as if they'd always been there.
"Sit," she said.
He did, dropping into one, elbows on his knees as he scrubbed a hand over his face.
"I really screwed that up," he said.
"She agreed to spar," Aiva said, sitting opposite him. "And you stopped when it went wrong."
"That doesn't fix it."
"No," she said. "But it matters."
He nodded once, not fully convinced.
"I can apologize to her for you if it helps," she added.
He huffed a small breath. "I think she'd hate that."
Aiva smiled faintly. "You're probably right."
He leaned back slightly, then glanced at her. "How do you even do that?"
"The healing," he added.
Aiva's expression shifted, something lighter moving in as she settled into the question. "Practice," she said first, then tilted her head. "And a lot of frustration."
He gave her a look.
She laughed softly. "Okay, more than that."
She leaned forward slightly, resting her elbows on her knees, her tone shifting into something more engaged.
"Everything we do with Lumen follows the same base rule," she said. "You can't manifest what you can't visualize. Fire, force, anything like that, you're working with broad concepts. Shape, direction, intensity. Healing isn't like that."
She tapped her fingers together lightly as she spoke. "You're not just imagining 'fixed.' You're reconstructing a specific biological state. Skin, tissue, vessels, nerves. What they look like, how they connect, how they're supposed to function when they're not damaged."
Adam's brow furrowed slightly.
"If your visualization is off," she continued, "the result is off. And in a body, 'off' isn't cosmetic. A misread structure could create something that doesn't belong there. A vessel placed wrong could… keep growing in the wrong way."
She let that sit for a second.
"The margin for error is tiny," she said. "Way smaller than anything you've done so far."
Adam let out a slow breath. "So you have to know anatomy."
"Not just know it," she said. "Understand it well enough that you can recreate it in your head in real time."
She shifted slightly, her hands coming together as she leaned into it more.
"A long time ago, healers realized something," she said. "If you can restructure living tissue, you can also… corrupt it. Add something harmful instead of removing damage. So they built a failsafe into the core structure of healing spells."
Adam's eyes lifted slightly.
"If the Lumen you're manifesting introduces harm instead of reducing it," she said, "the effect reverses. It reflects back onto you."
He blinked once.
"So if I mess up—"
"You take it," she said simply.
He let out a short breath, a quiet, disbelieving exhale. "That's… smart."
"And dangerous," she said.
"Yeah," he said. "Both."
She nodded. "It makes healing impossible to weaponize. The moment you try, it becomes a consequence instead of an attack."
Adam leaned back slightly, letting that settle.
"Why isn't everyone doing this then," he asked.
Aiva smiled faintly. "Because most people don't want to risk getting their own anatomy wrong."
She lifted one hand slightly. "And because it's hard. I'm not even good at it."
He gave her a look. "You just fixed third-degree burns in, like, a minute."
"I had to read it first," she said. "I can't visualize anatomy instinctively. I have to use Lumen to scan what I'm working with, understand it, then reconstruct it. It consumes alot of lumen"
She tapped her temple lightly. "That's two steps. A good healer does both at once."
Adam's gaze sharpened slightly. "And a great one?"
Aiva's expression shifted, something like quiet awe moving through it.
"A master doesn't separate it at all," she said. "They know the body so completely that the moment they see damage, they already know what it should be instead. The visualization is instant."
She held his gaze as she continued.
"They don't repair," she said. "They restore."
Adam felt something in his chest tighten slightly.
"At that level," she added, "if something is missing… they can bring it back. Not reattach it. Regrow it. New tissue, perfectly formed, because they know exactly what it's supposed to be in a blink of an eye."
He stared at her for a second.
"In a fight," she said, "that means damage doesn't stick. It just… disappears."
Adam sat with that, the scale of it settling in slowly.
His mind moved through it, connecting it to things he already knew.
Biology class.
Diagrams he'd studied longer than he needed to, structures that had made sense to him in a way other subjects hadn't.
Muscle fibers, layered like that. Vessels branching, consistent patterns.
He exhaled slowly.
"I think I could do it," he said.
Aiva watched him.
"The anatomy part," he added. "I'm good at that."
She didn't respond immediately.
He nodded once, more to himself than to her.
"The failsafe is… not great," he said.
"Definetly not," she agreed.
He sat with that for a second.
Then something else moved under it.
The memory of Chloe's hands.
The way she'd looked at them.
The way he hadn't been able to do anything.
I didn't mean to—
That wasn't enough.
It wouldn't be enough next time either.
And there would be a next time.
He was getting stronger.
Faster.
The output wasn't always going to land where he wanted it to.
His hand lifted.
It came to rest against his chest, fingers pressing lightly over the place where the tattoo sat beneath his shirt, the movement small and unplanned.
He didn't notice it.
"I want to learn it," he said.
Aiva held his gaze for a moment, something in her expression sharpening just slightly as she read what sat behind the words.
Then she nodded once.
"Okay," she said.