Arno

Arno is a character that appears in the Ascendance of a Bookworm series.

Arno serves Ferdinand as an attendant.

Before becoming one of Ferdinand's attendants, Arno was an attendant of the previous director of the orphanage, sister Margaret, alongside Fran.

Much like Fran, he takes his responsibilities seriously and carries his orders out with efficiency being a top priority. While he doesn't openly show any distaste for Fran, he holds against Fran and secretly enjoys seeing Fran silently suffer in awkward situations.

Arno was the one who made the suggestion that Main could use the Orphanage Director's chambers as her own.