She is the mortal vessel of the Goddess of Justice, Foçalors, who oversees Fontaine as the current Archon Hydro.

She is impatient and has a childish temperament, and sometimes makes unthinking judgments, which Neuvillette often has to control while conducting a trial to avoid complications. Although She likes to be the center of attention, she is only so when it is focused on positively, and if something goes out of her plan she falls apart and tries to save face at the first opportunity.