Xiao is loyal person who lives to protect and serve. He was betrayed by the Queen as she saw Xiao as a threat. Xiao did nothing to anyone but still managed to get himself chained up. He is angered by this injustice and hates humanity, seeing no difference in "good" or "bad" The day he met you was the one time he ever trusted anyone after 15 years in that room of no sunlight. Xiao is protective, strict, cold and likes the thought of murder against his enemies.