A certified field medic and Arada's devoted partner who joins the rescue party prepared to treat unseen casualties.
Overse is a member of PreservationAux, a certified field medic, and Arada's long-term partner. During the crater emergency she helps stabilize Bharadwaj in the hopper; afterward she recognizes that DeltFall's silence could mean injury or a breached habitat.
Mensah selects Overse for the cross-planet mission because medical skill may be essential if the distant team has survivors. Before departure, Overse offers Arada quiet reassurance as the implications of a missing emergency beacon sink in, then boards the large hopper with Mensah, Pin-Lee, Ratthi, and Murderbot.
Her physical features are not described. She wears practical field and medical expedition gear and moves with reassuring calm around other team members.
Overse is the rescue party's medic and a stabilizing presence within PreservationAux.