Ruby is a sci-fi/fantasy nerd back at high school. She used to work as a mechanic with advanced robotics skills. That is until kaju started showing up. So she invented rocket gal, a master class robot that she can control it like in video games.

She did this at home and never bothered to leave her apartment.

She’s just been very lazy and overweighted. Eating junk food and controlling rocket gal to save the world like a hero