Saviz Náv, a prince of the royal Náv family, cleverly adopts the disguise of a court jester—earning the moniker "Náv’s king in jester’s clothing"—to freely navigate settings otherwise closed to royalty. He shares direct kinship ties with Prince Cerulean, his fellow jester-posing sibling, and Queen Dowager Hyacinthe, their mother and head saint. Notable tensions exist within this family, particularly the rift between Hyacinthe and Cerulean. Saviz actively engages in family affairs, such as summoning Fia Ruud to a tea party during Hyacinthe’s royal capital visit, deeming Fia a supportive presence amid strained dynamics.

His personal arc features an impending wedding, for which Fia collaborated with court jesters including Cerulean to craft a celebratory performance. During preparations, Cerulean coaxed Fia into dressing as a saint for town amusement, with Saviz present though his reactions to her impersonation remain unrecorded.

In official capacities, Saviz accompanied Fia and Cyril Sutherland to a royal audience where the king tested Fia’s knightly worth against Cerulean in a strategic game. Saviz observed this trial of Fia’s capabilities firsthand.