Kromer, or Franz Kromer (her full name) had some hatred to those who had prosthesis, which is why she is known for being a bully. Even playing on meek students, she wears a white collared long sleeved shirt, with a dark green v neck sleeveless shirt, long trousers and brown shoes, having a short silver hair with yellow streaks, she ties it with a low ponytail, with her left eye hidden by her hair

But she is a simp nonetheless, an obsessive simp and a secret admirer (and a masochist)