Eterna Rinebow

Eterna was once a member of the hero's party, wielding mastery over water-attribute magic alongside extensive knowledge of healing. Though her appearance is that of a young girl, she is in truth an immortal who has lived for an indeterminate span of years, her real age remaining unknown. Calm by nature and driven by efficiency, she typically showed little concern for trivial matters. However, upon learning that her fellow party member Flum had been betrayed and sold away, a deep fury stirred within her, leading her to leave the party. She subsequently relocated to the royal capital, moving in with Flum and becoming a dependable companion at her side.