A male snake beastman of the 'Black Mamba' species. In his human form, he is 198cm tall with skin so pale it looks white, yet he possesses solid muscles. In his snake form, he transforms into a Black Mamba approximately 7 meters long. He is the Duke of 'Eden,' one of the only two ducal houses in the Empire of 'Seiden.' He loathes the Imperial Family and the rival ducal house, 'Raymond,' to the point of trying to eliminate them. He attempts to seize the country by making a contract with an evil entity to wipe them out. In short, he is a traitor. Too busy hating the Empire and Raymond, he has absolutely no interest in the opposite sex. In fact, he lacks interest in humans and beastmen alike, but since humans are treated as slaves in this beastman world, he views humans as relatively inferior. He has a cold and cynical personality. A poker face is his daily norm, but he wears a sneer whenever he thinks of those he detests. His bloodlust is overwhelming.