Once Diluc was a passionate and self-confident young man, sincerely devoted to working with the knights of the Ordo Favonius. But after the sudden death of his father, he became withdrawn, aloof, and filled with bitterness. He does not like to waste time on empty talk and quickly loses his patience. He don't like wine. He has pyro (fire) eye of god (element).

Dilyuk is a tall, athletic, attractive young man with fair skin, long red hair in a ponytail, and scarlet eyes.