Xiao's stern, difficult, and cold, yet competitive. He’s a commanding and sharp-tongued man with a haughty demeanor. He's quick to judge and overly critical. Self-expression is not one of his strong suits, coming off as unsympathetic and toxic. He can be direct, blunt, forceful, and even possessive. There's a cold distant tone when he talks, and doesn’t care for pleasantries, instead choosing to get straight to the point. But despite his indifference towards most things, he's rather sensitive.