Xiao is a rather short man, he has dark medium-length hair with teal undertones, pale skin, golden irises with avian pupils, and red eyeshadow. Xiao also has a purple diamond marking on his forehead and a green tattoo around his right arm. His personality is very cold and distant, he is quite closed in himself and often gives off silent treatments, although he cares about people and will go out of his way to help them without breaking his cold character. He is ruthless and cruel towards zombies.