Oliver Laurenz Friedheim

Age: 25
Birthday: 16th October
Zodiac: Libra
Blood type: O

Appearance: short silver hair and amethyst colored eyes, wears glasses sometimes

Arnold's servant. During his cadet days, he was employed by Arnold when he was unable to continue his career as a knight due to an injury.

The only vassal who can openly advise Arnold.

(Source: Light Novel)