Like all Sharp Horns, he possesses a crystalline horn on his forehead.
At some point, Proun fathered his son, Bets Ku Proun, with another of his kind.
The Vampire Princess of the Lost Country Arc Edit
- Main article: The Vampire Princess of the Lost Country Arc
Abilities and Powers Edit
Proun is the father of Bets, other than that there is no information on their current relationship.
- Proun is the second character in the Bonus Novel whose name is a family name.