Rosa is the spoiled princess of Subrosia, the underworld. Like all Subrosians, she wears a cloak that obscures her face and her body but she also wears a red bow on her head which makes her more attractive than other Subrosians. She speaks in a heavy valley girl accent and is always leaving Subrosia through portals to the overworld. She goes on dates with men (both Subrosians and residents of the overworld) but is chagrined that they just use her for her large skeleton key that opens every door