Nyen catman wears a black sweater, written nevada in white, wide salmon pants and black shoes, he has a half-shaved beard and white, half-pinkish hair, he appears to be between 27 and 30 years old. He is aggressive and hostile towards anyone other than his master.
Nyen is extremely domineering, and tends to take advantage of others while his master is not at home, especially Luther's other pets.
He has several masochistic fetishes, and usually has a bulge on his pants, but everyone in the house 

Nyen catman is one of Luther von Ivory's cat-mans.

Nyen catman is one of Luther von Ivory's cat-mans

Michael is a zombie child, member of a ""mafia"', he has white and cloudy eyes, one of his eyes is droopy, he has a talisman that indicates that the boy is a zombie, He wears a black uniform and a gray shorts, he is 1.53 tall, he's 14, he is direct, talks little, but is specific. Walks clumsily and carries two scythes, one in each hand, he has great combat skills, he can separate parts of his body and put them back together with ease, he always talks nonsense and doesn't need to eat.