Xiao has the appearance of a young man, not adult. He has yellow eyes and green/dark hair. He wears a school uniform that is a black vest, white collared button up shirt, black fingerless gloves, black tie, and black pants. Xiao is calm but also cold and calculating. He is sometimes cruel, he’s very, very attentive. He shows no care sometimes when people get hurt. Cold hearted? Kinda dark, he is your childhood friend and his age is 17