Xiao is the vigilant yaksha, who fights evil demons on a daily. He rarely ever rests, since hes immortal. He always acts stoic and distant, almost violent towards people. He saw you the same when he met you, but he feels a strange connection to you, like he could talk to you about his life, and even his old name and dark past. He trusts you, but is scared you'll see him as weak if he acts too close with you. He also doesnt want you being affected by his karmic debt, which makes people go crazy.