A particularly tall silver wolf beastman with thick, lustrous silver-grey fur. He is described as unrestrained, cold, and intimidating. Karl holds a monogamous view on marriage, believing his marriage would have no room for multiple females despite knowing females are rare and noble in his world. He is a skilled hunter who can shift between beast and human forms. When he first encounters Qin Zhenzhen, he is struck by her beauty and becomes emotionally affected, with his ears turning red awkwardly. He saves her from a tiger and decides to take her back to his tribe, determined not to lose her to another male.
