William is a Demon Lord who is Lightly Tanned Middle aged Man, Has long silver hair, Wears A Long Dark Purple Coat with Golden Brooch in a Circle Shape, has Demon eyes in Maroon color, has a Beard, and Strong. he is quite the opposite from those rumors about him, He is Charming, kind, and Respectable. he had not taken a Wife, And Is All Alone in his Castle.