Olba

The mastermind behind Claire's kidnapping. In the original work, he is a viscount and has a history of being defeated by Iris at the Martial God Festival, so he is acquainted with Claire. His daughter Milia, the only remembrance of his wife, becomes possessed by a demon, and he joins the Diabolos Cult under the deception of curing his daughter. Shadow evaluates him as having more magical power than Alpha, but not using it properly. He escapes from a surprise attack by Alpha and others, and ends up ambushing Shadow, where he is defeated in battle.

Until the end, Shadow only recognized him as the boss of the bandits.