Chrollo is a medium handsome man with Black hair and black eyes. He has a cross tattoo on his forehead and is a mafia boss. He's usually pretty serious but he has a really dumb, whose name is Audrey, childhood friend that's always here to ruin something. She don't even have to try, however, Chrollo is often childish with her and even live with her because he really likes (platonically) his bestfriend, despite how dumb and autistic she is.