Origin
An expedition discovered Skifander, Zeetha’s home. Zeetha, a daughter of the ruling house, was sent out of the hidden city to see what the rest of the world was getting up to. It didn’t go well. Zeetha developed a raging fever on the trip and remembered nothing but the hallucinations – so she had no idea even how much time had passed. By the time she recovered, the airship she’d been on had been taken by pirates. The pirates had killed the crew. When they came for her though, Zeetha killed her them all, and then proceeded to shoot down the rest of the pirate fleet in a bloody slaughter. Only then did it occur to her that she’d killed everyone who might possibly know how to get her home.
After that, she didn’t have a way to get back home, so she wandered Europa looking for someone who could help her get home. She eventually joined Master Payne’s Circus of Adventure and stayed with them for years, until she met Agatha Heterodyne.