Every repair is a lifeline
In the official profile, Ling Xi fixes faults on stations and satellites in zero gravity, knowing that every movement affects the safety of many people.

Short silver-grey hair shaved close on one side, blue-grey eyes behind clear safety goggles and a calm, focused expression, her body tilted slightly as she floats.
A white EVA work suit with a padded hood collar and navy armour at the shoulders, elbows and knees, black harness straps across the chest, black tool pouches full of wrenches and screwdrivers at the waist and thigh, and thick-soled white-and-blue work boots.
The outer hull of a space station. One hand braces against the hull while the other reaches into an open service panel crackling with blue arcs; behind her curve the Earth, its clouds, distant solar panels and drifting debris.
In the official profile, Ling Xi fixes faults on stations and satellites in zero gravity, knowing that every movement affects the safety of many people.
She does not win by taking risks but by checking again and working step by step, which is the most reliable quality in space.
Rather than a spotlight hero, Ling Xi is the person who keeps everything running, perfect for stories about close calls no one else noticed.
The rookie is so nervous they forget to check their tether, and Ling Xi steadies them with short, clear instructions.
They share nothing but a voice in the headset, yet they have to solve a failure together within minutes.
A possible opening: Ling Xi opens a routine service panel and finds the wiring has been deliberately rerouted.
An accident cuts her off from the station, and she must finish one last repair and get back before her oxygen runs out.
Tell the whole story through one night repair in Earth's shadow, ending when the sun climbs over the horizon again.
Hard space sci-fi, survival adventure and space workplace stories. Zero gravity against the Earth gives striking visuals.
Silver-grey hair shaved on one side, clear goggles, the white EVA suit with navy armour, and the black tool pouches packed with tools.
It doesn't need to read like a manual, but the rhythm of the work and her habit of checking before acting should come through, since that is her clearest trait in the profile.