Saya's activation was different from Lyra's.
Where Lyra had found the spell and pushed into it with the methodical care of someone used to managing their magic consciously, Saya hit it the way she ran — completely and without hesitation, the full mana push all at once, and the wings came in not in a spread but in an unfold, like something snapping open from a compressed state.
Winter-white and grey, exactly as she had asked. The grey ran through the white in gradients, darker at the primaries and lighter toward the coverts, the pattern of clouds in the specific way she had described — not uniform but varied, the kind of coloring that shifted depending on the light. Combined with the blue hair she was currently not hiding and the fox ears and the tail that was wagging its absolute best, she looked like something from a story where the illustrations were very good.
She looked down at herself. She looked at her wings. She looked at Arthur.
'I have wings,' she said.
'You have wings.'
'I'm a fox.'
'You're a fox with wings, yes.'
She looked at her wings again with the expression of someone finding this wonderful and slightly surreal in equal measure.
'My tribe elders would either be very impressed or very confused,' she said.
'Probably both. Up you go.'
She thought up. She rose. She made a noise that was pure delight and immediately thought forward and shot across the field at a speed that suggested her natural instinct about how fast to go was considerably faster than Lyra's.
'Saya,' Arthur called after her.
She had already turned at the far tree line and was coming back, lower and faster, the tail streaming behind her and the grey-white wings fully extended in a glide that she had found, apparently, in about thirty seconds of practice.
She landed beside him and her tail was going at the speed it went when she was very happy about something and had stopped trying to moderate it.
'It works,' she said, unnecessarily.
'Yes.'
'Can I go higher?'
'Not until I've tested mine. I need to be able to reach you if something goes wrong.'
She looked at him. 'Then test yours.'
◆ ◆ ◆
He had gone back and forth on this.
Bird wings were the practical choice — more efficient for the weight and size ratio, better understood aerodynamically, the design well-supported by the eagle men entry in the natural history. They were also what both girls had, and while matching was not inherently a problem, he had spent two hours designing a control interface and a mana structure and he was allowed to do something interesting with his own version.
He had read the drake and dragon entries in the natural history that morning while Lyra and Saya were finishing their books. Dragon wings were not bird wings. They were membrane wings — the same basic principle as a bat, a stretched surface rather than a feathered one, with the specific mechanical advantage of being able to alter the membrane tension independently from the structural frame. More responsive to fine control. More range of expression in the flight style. And the aesthetic, which he had spent thirty-seven previous years appreciating in illustrated form, was exactly what he wanted.
He activated his.
They came in dark. Deep shadow-black, not the flat black of an absence of light but the specific dark of Shadow's form — the black that had depth in it, that shifted at the edges into something almost iridescent when the light caught it at the right angle. The membrane was thin enough to be slightly translucent at the wing's widest point, the afternoon sky showing through in a deep amber. The structural spars that gave the membrane its shape were solid and dark, running from the shoulder joint to the wingtip in clean radiating lines.
He extended them fully.
The wingspan was, proportionally, larger than the girls' — he had designed them for a higher ceiling and faster horizontal speed, which required more surface area. Extended, they made him look considerably less like a seven-year-old farm boy.
Lyra stared at him.
Saya stared at him.
'Dragon wings,' Lyra said.
'Dragon wings,' he confirmed.
'Of course,' she said, in the tone of someone finding this completely unsurprising and also somewhat unfair.
He thought up and went.
◆ ◆ ◆
The first ten seconds were information.
Not the control — the control was exactly what he had designed, clean and immediate, the wings responding to intent with the smoothness of a well-built system. What he had not fully anticipated was the sensation of it. The specific quality of air moving past at real speed, the feedback from the membrane surface as it interacted with the flow, the three-dimensional spatial awareness of having something large and maneuverable attached to his back that extended his effective size in every lateral direction.
He banked and the meadow tilted below him and the tree line was at eye level and the sky above was enormous and blue and very available.
He climbed.
Not high — he had said not high until he had tested it, and he kept that, staying below the level where the town walls would be visible. But he climbed enough to get the proper feel of it, the way the wings loaded differently at height versus low, the efficiency of a glide in still air versus the active work into a headwind.
He thought: this is exactly right.
He thought: I am going to be doing this a great deal.
He came back down to the meadow level and turned and found the girls, both airborne, Lyra in a long sweeping circle above the field's center and Saya cutting a faster, lower path through the edge of the tree line, her wings folded slightly for the turns and the tail streaming behind her with every expression of enthusiasm she owned.
Shadow had expanded to large wolf form and was running below Lyra's circles, tracking her. Tsuki had lifted off from Lyra's shoulder at some point and was flying on her own — the elemental fox body was built for this in a different way, the wind affinity taking her up as easily as the ground took everyone else, and she was gliding beside Lyra with the composed beauty of something that had always known how to be here.
He watched the five of them — Lyra and Tsuki in their slow circle, Saya weaving the tree line, Shadow coursing below — and thought: this is a very good afternoon.
Then he thought: tag.
◆ ◆ ◆
He came in low and fast and tagged Lyra's wing with one hand and banked away before she had processed what had happened.
There was a half-second of silence.
Then Lyra said: 'Oh, it's like that,' and immediately thought fast and came after him, and the afternoon reorganized itself entirely around the question of who could turn tighter.
Saya heard the game begin from the tree line and redirected without explanation, which was how Saya redirected most things — with complete commitment and no announcement. She came up from below Arthur's starboard side, tagged the membrane of his wing with a neat two-finger tap, and was already twenty feet away and grinning before he registered the contact.
Shadow joined by the simple logic of running and leaping and catching Saya's ankle lightly when she came low enough, which was the ground-level version of the game and which Saya shrieked at and then dissolved into laughter about.
Tsuki, with the dignified composure she maintained in all contexts, simply existed in the path of anyone who got too close and allowed herself to be tagged and then gracefully retreated to a hovering position slightly above the action and watched it proceed.
They flew through the meadow and along the tree line and twice around a stand of old oaks that were good for the kind of low threading flight that required reading gaps quickly. Lyra got faster as the hour progressed — the construct settling into her more deeply, the response time between intent and execution tightening. Saya was never slow but got more precise, the turns getting sharper as she found the exact degree of wing fold that the construct preferred for each speed.
At some point the game stopped being tag and became something else, something without a specific name, the thing that happened when people who were good at moving found a new medium to move in and stopped doing anything except enjoying it.
The sun moved. The meadow grass bent and straightened in the wind. Three pairs of wings caught the light in white and grey and shadow-black, and below them Shadow ran and Tsuki floated and everyone was, for this specific hour on this specific afternoon in an autumn field outside a market town, exactly where they wanted to be.