THE ASTRONAUT'S FORBIDDEN GIRL
Chapter One: Wildcard
The core temperature warning lit up red across Wren Kessler's visor half a second before the alarm started screaming, and by then it was already too late to do anything but grin.
"Kessler, you are two hundred degrees past the manufacturer's limit," said the voice in her ear, flat and unimpressed, the way it always was. "Pull back."
"Manufacturers don't know what this Frame can do," Wren said. "I do."
Ten thousand people were watching from the stands of the Meridian Combine Trials arena, and another two million through the feed, and every single one of them was about to see either the best entrance in Junior Vanguard history or a sixteen year old girl turned into a smear of scrap metal on live television. Wren shoved the throttle past the red line anyway, felt the borrowed Frame shudder around her like a held breath, and aimed herself at the gap in Selene Vantage's guard that had opened for exactly one second.
That was six hours from where this story actually starts. First, some context.
Wren had grown up in the Lower Ring, in the long shadow the orbital habitat cast over itself, where the air recyclers wheezed on their fortieth year past scheduled replacement and half the streetlights ran on batteries someone had rigged from dead Frame cores. Nobody built things properly down there. They built things that worked, which her grandmother always said was a different skill entirely, and a better one.
Wren had been rebuilding things since she was eight, when she'd taken apart the block's water reclaimer to figure out why it groaned at 3 a.m. and put it back together running quieter than new. By fourteen she was taking apart Frames, the towering armored exosuits that the Upper Ring kids trained in at the Meridian Institute and that everyone else only ever saw wrecked, sold off in pieces to scrapyards like the one her family ran. By sixteen she had built one of her own out of parts nobody else wanted, in the back corner of that scrapyard, under a tarp, in secret, because unregistered Frame construction was not exactly legal and her mother had enough to worry about already.
She called it Junker. It was ugly. It ran hot. It was hers.
The illegal underring races were the only place a Frame like Junker ever got to move, and Wren had been racing it for a year before anyone from outside the Lower Ring paid attention. Then, three weeks ago, she'd taken first place against six sponsored Frames worth more than her entire district's annual budget, and a man in a very clean grey coat had been waiting at the finish line with a Meridian Institute pin on his lapel and a look on his face like he'd found something he wasn't sure he was allowed to keep.
"Chief Instructor Doyle," he'd said, extending a hand she hadn't wanted to shake with grease still under her nails. "That thing you're piloting should not be able to move the way it just moved. I want to know why."
That was how Wren Kessler, no sponsor, no Institute training, no last name anyone in the Upper Ring had ever heard of, ended up standing in the Wildcard registration line at the Junior Vanguard Trials with Junker powered down beside her and her little brother's medical transfer papers folded up in her jacket pocket like a promise she intended to keep.
Milo was eleven and had a lung condition that the Lower Ring's air scrubbers made worse every single year they went unreplaced, and the only clinic that could actually help him sat on the Upper Ring, behind a subscription fee that cost more than her mother made in six months. A Wildcard win came with an Institute medical stipend. Not a fortune. Just enough. Wren had done the math so many times she could recite it in her sleep, and every version of it ended the same way: she needed this more than she was scared of it, and she was, if she was honest with herself, extremely scared of it.
She was not going to be honest with herself about that in the middle of a registration line, though. There would be time to panic later. Preferably somewhere private, and preferably after she'd made it through the door.
"You're in the wrong line," said a voice behind her, bored and precise, the kind of voice that had never once had to raise itself to be listened to. "Sponsored intake is on the east side."
Wren turned around and understood immediately who she was looking at, because his face was on half the advertising panels in the terminal behind him. Kai Osei. Reigning Junior Vanguard Champion, heir to Osei Dynetics, the corporation that built roughly a third of the Frames in this arena including, technically, several of the parts holding Junker together. He had the kind of composed, unbothered handsomeness that came from a lifetime of people telling him he was right about things, and he was looking at Wren the way someone looks at a number that doesn't add up.
"I'm exactly where I'm supposed to be," Wren said. "Wildcard's this line."
"Right." He said it the way people say the word when they mean the opposite. "And is there a particular reason a Wildcard applicant is holding up the intake queue, or is standing very still part of your strategy?"
"There's a line behind me exactly as much as there's a line behind you," Wren said, glancing pointedly at the empty stretch of hallway on his side. "Funny how that works."
Something flickered across his face, gone almost before it arrived. "Wildcard slots haven't been filled since the Trials went corporate. There hasn't been a Wildcard qualifier in six years."
"Guess it's a good year to bring it back, then."
He looked past her, at Junker, powered down and patched together in a dozen mismatched alloys, and Wren watched him do the math she'd watched a hundred Upper Ring kids do before him. Cheap plating. No manufacturer stamp. A cockpit rig that had clearly been assembled by hand instead of installed by a licensed technician.
"That thing is going to get you killed," he said.
"That thing beat six sponsored Frames three weeks ago," Wren said. "One of them was yours. Your cousin was piloting it, I think. He cried."
For one full second, Kai Osei looked like he didn't know what to do with his own face. Then a girl's voice cut in from behind him, sweet as poisoned honey.
"Kai, darling, don't waste your morning on scrapyard tourists." Selene Vantage arrived the way she did everything, like the room had been rearranged in advance for her benefit, silver hair pinned back under a Vantage-Hale sponsorship visor. She looked Wren over once, top to bottom, the way you'd appraise something before deciding whether it was worth stealing or worth throwing away. "This is the Junior Vanguard Trials, not a charity showcase. I do hope Institute Command has a plan for cleaning the arena floor afterward."
"I'll clean up my own mess," Wren said. "You should worry about yours. I hear your last two Frames needed full rebuilds after facing actual competition."
Selene's smile didn't move, but something behind her eyes went very cold. "How adorable. It knows words."
"Selene," Kai said, low, a warning Wren didn't fully understand yet but would come to recognize later as the sound of two people who had been circling each other their whole careers.
Selene ignored him and swept past, and Wren let out a breath she hadn't realized she was holding, because underneath the bravado her hands were shaking, just slightly, the way they always did before something that mattered.
Kai lingered a second longer than Selene had. "Wildcard qualifiers get exactly one match to prove they belong," he said, quieter now, like he was handing her information instead of an insult. "No second chances. No Institute safety net if your Frame fails mid-match. You understand what you're walking into?"
"I built it. I understand it better than anyone in this building."
"That's not what I asked."
Wren met his eyes properly for the first time, and it was worse than she expected, the way looking directly into a very bright light is worse than looking near it. "I understand what I lose if I fail," she said. "That's enough."
He didn't answer that, but he didn't walk away either, not immediately, and for one strange moment they just stood there in the middle of the registration hall, the golden boy of the Meridian Combine and the girl from the scrapyard, sizing each other up like two Frames deciding whether a fight was worth having.
Then the intake officer called her name, and the moment broke, and Wren stepped up to register the only thing she had ever built that mattered, expecting the worst bureaucratic delay of her life and getting, instead, something far more dangerous.
The officer scanned Junker's registration code, frowned at his display, scanned it again, and reached for his comm unit.
"I need Compliance down here," he said. "We've got a Frame running components that aren't in any manufacturer database. This thing isn't just unregistered." He looked up at Wren with an expression she would replay in her head for the rest of the day. "Some of this tech doesn't exist yet."
"It exists," Wren said, keeping her voice steadier than she felt. "I built it. That's the whole point of a scrapyard, you take things that exist and make them do something new."
"Nobody in the Lower Ring has clearance to fabricate a synaptic feedback coupler," the officer said. "That part alone is a restricted Institute pattern. Where did you get the schematics?"
"I didn't get them anywhere. I drew my own."
That got her a long look, the kind that made her wish, for the first time all morning, that she'd worn something less obviously secondhand.
Chief Instructor Doyle arrived at a jog that didn't quite match the calm on his face, badge already out, waving off the officer's protest before it finished forming. "She's mine," he said. "Wildcard candidate, my sponsorship, my authorization. Whatever's flagging in that database, flag it under my name and send it to my desk, not Compliance's."
"Sir, if the design specs are unlisted, protocol requires an immediate hold on the unit pending an engineering review, minimum seventy two hours, which would disqualify her from today's intake window entirely."
Kai, who had not left, who Wren realized with some irritation had been watching this entire exchange with the focused attention of someone filing information away for later, spoke before Doyle could answer.
"There's a provisional-clearance clause for Institute-sponsored prototypes," he said. "Section four, Trials charter. It lets a sponsor vouch a unit into competition pending full review, as long as the Frame is surrendered to Institute custody the moment the match ends." He said it like he hadn't wanted to be helpful and had done it anyway out of some reflex he resented. "I'd know. My family wrote half that charter."
Doyle looked at him for a beat too long to be simple gratitude. "Osei's right. Use the clause."
The officer's jaw worked like he wanted to argue and knew better than to try it twice. "Fine. Provisional clearance, one match, then the Frame gets impounded for full inspection regardless of outcome. That's non-negotiable."
"Understood," Doyle said, already steering Wren away by the shoulder before anyone changed their mind.
Wren looked back once. Selene had drifted close enough to hear all of it, and was watching Wren now with an expression that had nothing playful left in it at all. Kai wasn't watching Selene. He was watching Wren, arms crossed, unreadable, like a boy trying to solve an equation that kept refusing to balance.
"Congratulations," Doyle muttered, once they were out of earshot. "You are now the single most interesting problem in this entire arena, and I promise you, kid, that is not a compliment."
Behind them, on the huge arena display counting down to the first match of the Trials, the clock ticked over to six hours, and Wren understood, with the sick lurch of the ground going out from under her, that whatever came next was not going to be the fight she had spent a year preparing for.
It was going to be a much bigger one, and Junker was only hers to fly for the length of a single match before it belonged, provisionally and then possibly permanently, to someone else entirely.