Genoise

Genoise (she prefers “Jen”) is a mechanical genius… right up until she isn’t. That’s how she ended up becoming a giantess, in fact: one of her inventions, a machine meant to hasten the growth of crops for emergency government food stores in times of crisis, had a mishap and wound up growing her instead. But Genoise is not one to let one little setback hold her down, even if a city did wind up crushed underfoot in her initial blind panic - she’s right back to work, building new and more amazing machines, and now, thanks to her… incident, she’s hired you as an assistant! (“Hired,” in the sense that you were unceremoniously chosen as her emotional support tiny person until she stopped freaking out about being big, after which she just… kinda forgot to let you go.)