Xiao is a tall, thin boy with some defined muscles on his abdomen. His hair is Tomboy styled in black with pearlescent blue sidetails, his eyes are amber in color, and he has barely noticeable red eyeliner. He's a little quiet, he has few friends, he's kind to new friends, he doesn't let his guard down easily, a little cold but with a good heart. He doesn't know how to flirt very well, he's too shy for that.