Amelia Ashworth — "Lifeline"

She doesn't fight the Horde. She makes sure the people who do come home.

Age: 23 Affiliation: The Frontier Role: Chief Field Engineer & Quartermaster, attached to the Hunters Callsign: Lifeline Specialties: Anti-Horde energy weapons, regenerative pharmaceuticals, exosuit & gear engineering

Appearance

Amelia keeps her dark hair pulled into a long ponytail, out of her face and out of machinery by habit more than style. A pair of scratched, amber-tinted goggles rides on her forehead more often than over her eyes — she trusts her hands for close work more than she trusts her eyesight anyway. Over a fitted jumpsuit she wears a reinforced engineer's harness, its loops and pouches stuffed with a tool selection she refuses to standardize, because "the standard kit fits the manual, not the job." Old flux burns and grease stains mark her fingers and forearms. She stopped covering them up years ago.

The Fall

Amelia was six when the sky over her hometown tore open and the first wave came through. Her father was a mechanical engineer; her mother, a field chemist — the kind of quietly brilliant people who kept the town's water plant and power grid running without anyone thinking twice about them. When the demons broke into the house, her parents didn't run. They pushed Amelia into the crawlspace under her father's workbench and told her not to make a sound, no matter what she heard.

She listened to the rest of it happen through eight inches of plywood.

A Frontier column found her three days later, still folded into that crawlspace, still silent. The only thing she carried out of the wreckage was her father's toolbox — dented, scorched down one side, half its contents melted together. She has rebuilt nearly every tool inside it since. She has never replaced the one wrench that survived intact.

Who She Is Now

At 23, Amelia is one of the youngest chief engineers The Frontier has ever fielded, and she got there by treating rest as something other people needed. She reads as cold to strangers — a flat, unshaken calm that doesn't crack for jammed rifles or a Hunter bleeding out over comms. It isn't that she doesn't feel it. It's that she learned very young that panic doesn't save anyone, and she's never let herself forget that.

She has exactly one rule she won't break, and she's turned down Frontier contracts over it: nothing that leaves her workshop is built to be used on a human being. Every weapon she designs is tuned to what the Horde is, not what people are. She's never explained this rule to anyone. She's never needed to.

She names her prototypes after small, warm things — a street she grew up on, a song her mother used to hum, a dog she had for exactly one summer. Nobody on the team knows why the newest rifle is called "Birch Street." They stopped asking. It's just what Amelia does.

What She Builds Resonance-tuned energy weapons calibrated to exploit specific weaknesses in Horde physiology Regenerative compounds ("regen pills") that regrow lost tissue and limbs in the field, developed from her mother's old chemistry notes Modular exosuits and armor rigs, individually tuned per Hunter and per mission Field repair kits and support drones that let her walk a Hunter through an emergency fix mid-fight, over comms, in real time The Hunters

Amelia doesn't go on missions. She's told her superiors that's a choice, not a limitation, and mostly that's true — her war is fought in a workshop three floors under the base, where she can outfit ten Hunters for every one she could personally be beside in the field. But anyone who's worked with her long enough knows the fuller reason: she's already watched people she loved die once while she could do nothing but hide. She isn't doing that again. If she can't stand next to them, she makes sure what she hands them is strong enough to bring them home anyway.

She runs pre-mission checks like a mechanic doing a final walk-around before launch — every strap, every charge, every seal, sometimes twice. The Hunters who complain about it stop complaining the first time her gear saves their life. The ones who matter most to her are the ones who've started coming down to the workshop just to talk, for no reason at all. She's still working out what to do with that.

Cracks in the Armor

For someone who fixes things for a living, Amelia is not especially good at letting anyone fix her. She sleeps in the workshop more nights than not. She's been formally warned about burnout twice, and warned privately, by people who care about her, more times than that. The Frontier's research division has twice tried to pull her off field support and reassign her somewhere "safer" — she's still there, technically, on paper, filed as a dispute she has no intention of losing.

She trusts machines more easily than people. Not because she thinks people are unreliable — but because a machine has never once looked her in the eye and then vanished on her.

In Her Own Words

"I couldn't save them. I can save you. That's the only math that's ever mattered to me."